European Interest Research Articles

Discussion of Indonesia-EU comprehensive economic partnership agreement: European interest in Indo-Pacific and Bebas Aktif foreign policy

Discussion of Indonesia-EU comprehensive economic partnership agreement: European interest in Indo-Pacific and Bebas Aktif foreign policy

The Concept of “Religion” as a Heuristic Device

Scholars are increasingly recognizing that the concept of "religion" has evolved in its meanings over the centuries and that its contemporary use as a means of sorting cultures around the world is a product of relatively recent European interests. One response to this issue has been to propose that scholars should understand "religion" as a heuristic device, that is, as a tool invented in western modernity but not as a concept that names a transhistorical and transcultural reality that has existed "out there" in the world before the term was invented. In this paper, I clarify and critique the heuristic sense of the term. I argue that the costs of a heuristic understanding are severe and that an alternative, realist understanding of the concept is better. On this realist view, a "religion" names a form of life based on belief in superempirical realities, whether or not the term "religion" was known to those practicing it.

A Regulatory‐Developmental Turn Within EU Industrial Policy? The Case of the Battery IPCEIs

The European automotive industry is transitioning from combustion engines to electric vehicles but lags behind international competitors. This geoeconomic competition has contributed to the revival of industrial policy in the EU. However, EU competition policy restricts more vertical industrial policy approaches. In this context, the Important Projects of Common European Interest (IPCEIs) have emerged as a novel governance tool. This article examines this transformation in EU industrial policy by focusing on the Battery IPCEIs. The article includes an in-depth case study of the Battery IPCEIs, using secondary literature and 11 expert interviews. It concludes that IPCEIs represent a gradual regulatory-developmental turn within EU industrial policy by drawing on developmental state theory in a European context, critical EU integration literature, and global production networks research. In response to geoeconomic competition and the region’s lack of productive capacities, the EU is indirectly facilitating the development of European battery innovation and production networks by issuing direct state aid at the national level. However, the EU’s participation in the subsidy race and the global green-tech race via “green” industrial policy indicates only a partial shift in the relationship between states and markets.

EU Industrial Policy and Convergent Development in EU Peripheries: An Assessment of the ‘Important Project of Common European Interest’ (IPCEI) Template

AbstractIndustrial policy has been enjoying a significant comeback. In the European Union (EU), ‘important projects of common European interest’ (IPCEIs) have become a template for a new, value chain‐oriented EU industrial policy. But what does this mean for convergence between ‘peripheral’ and ‘core’ member states? Based on the understanding that convergent development requires opportunities for ‘learning in production’ to accumulate the technological capabilities that are necessary for economic upgrading within value chains, this article advances an in‐depth analysis of the implementation of this EU industrial policy template. It argues that IPCEIs have so far offered peripheral countries and their firms few opportunities for learning in production within value chains. In this light, there is a risk that IPCEIs might have limited or even detrimental effects on the prospects for convergence within the EU. The article concludes by considering how this template could be made more conducive to convergent development.

Examining the Roles, Sentiments, and Discourse of European Interest Groups in the Ukrainian War through X (Twitter)

This research focuses on examining the responses of interest groups listed in the European Transparency Register to the ongoing Russia–Ukraine war. Its aim is to investigate the nuanced reactions of 2579 commercial and business associations and 2957 companies and groups to the recent conflict, as expressed through their X (Twitter) activities. Utilizing advanced text mining and NLP and LDA techniques, this study conducts a comprehensive analysis encompassing language dynamics, thematic shifts, sentiment variations, and activity levels exhibited by these entities both before and after the outbreak of the war. The results obtained reflect a gradual decrease in negative emotions regarding the conflict over time. Likewise, multiple forms of outside lobbying are identified in the communication strategies of interest groups. All in all, this empirical inquiry into how interest groups adapt their messaging in response to complex geopolitical events holds the potential to provide invaluable insights into the multifaceted role of lobbying in shapi ng public policies.

Cultural Heritage of Europeism in Georgian Publicist and Artistic Texts

Due to historical ill-fate, Georgia found itself cut off from European civilization and culture for a long time. The catastrophe caused by the fall of Constantinople in the 15th century placed Georgia under an aggressive Islamic siege, posing a mortal threat to the existence of its nation-state and at the same time cutting the spiritual and cultural arteries that historically connected Georgia with Europe. The process of “re-Europeanization” (Siradze, 2008, p. 213) was first systematically revealed in the Georgian writing of the so-called “transitional century” (the turn of the 18th-19th centuries) and spread in all spheres of life throughout the 19th century. It should be emphasized that for our leaders, Europeanism was essentially not a matter of social-cultural orientation or vector, but the return of Georgian culture to its native bosom, native living and mental space, the restoration of the natural path of development. The 19th century saw great interest in Europe and its literature. The term "Europeanism" has been established since the 1850s. As for the content of the term itself, when defining the essence of Europeanism, we rely mainly on the point of view of Friedrich Nietzsche that Europe, as a term denoting culture, refers to those peoples who have a common past with the Greek and Roman civilizations, in the form of the Bible and Christianity. If we take into account Nietzsche’s definition and compare it with the history of Georgia, it is easy to see that we really have reason to call ourselves Europeans. First of all. The present work is aimed at studying and fully presenting the history of European-Georgian relations; the role and significance of translation, journalism and fiction in bringing Georgia closer to Europe; the turning of the viewpoint of Georgian society towards European ideals and the struggle for the establishment of the cultural traditions of Europeanism.

Mapping Hydrogen Initiatives in Italy: An Overview of Funding and Projects

The global momentum towards hydrogen has led to various initiatives aimed at harnessing hydrogen’s potential. In particular, low-carbon hydrogen is recognized for its crucial role in reducing greenhouse gas emissions across hard-to-abate sectors such as steel, cement and heavy-duty transport. This study focuses on the presentation of all hydrogen-related financing initiatives in Italy, providing a comprehensive overview of the various activities and their geographical locations. The examined funding comes from the National Recovery and Resilience Plan (PNRR), from projects directly funded through the Important Projects of Common European Interest (IPCEI) and from several initiatives supported by private companies or other funding sources (hydrogen valleys). Specific calls for proposals within the PNRR initiative outline the allocation of funds, focusing on hydrogen production in brownfield areas (52 expected hydrogen production plants by 2026), hydrogen use in hard-to-abate sectors and the establishment of hydrogen refuelling stations for both road (48 refuelling stations by 2026) and railway transport (10 hydrogen-based railway lines). A detailed description of the funded initiatives (150 in total) is presented, encompassing their geographical location, typology and size (when available), as well as the funding they have received. This overview sheds light on regions prioritising decarbonisation efforts in heavy-duty transport, especially along cross-border commercial routes, as evident in northern Italy. Conversely, some regions concentrate more on local transport, typically buses, or on the industrial sector, primarily steel and chemical industries. Additionally, the study presents initiatives aimed at strengthening the national manufacturing capacity for hydrogen-related technologies, alongside new regulatory and incentive schemes for hydrogen. The ultimate goal of this analysis is to foster connections among existing and planned projects, stimulate new initiatives along the entire hydrogen value chain, raise an awareness of hydrogen among stakeholders and promote cooperation and international competitiveness.

Tuna: Investigations of value addition and potential EU investments in tuna fisheries in Africa

This research studies investment opportunities within the tuna fish pole and line fishery by the coast of the African Atlantic Façade (mainly SW–Senegal), and the associated value chains. Also, a section is dedicated to investigating the specific case of investment of French capital in tuna fisheries in Seychelles in the Indian Ocean. The investigation was conducted under the FarFish project, which overarching objective is to provide knowledge, tools and methods to support responsible, sustainable and profitable EU fisheries outside European waters, both within the jurisdiction (EEZ) of non-EU coastal states as well as in international waters/high seas. In order to achieve this, the aim of this research is to identify, study and potentially recommend investment opportunities for EU operators within some of the project’s case study countries. The investigations done into tuna fisheries were based on interviews with relevant stakeholders, including shipowners and key personnel from public bodies and institutions both in West Africa and Europe (see Appendix A for the list of stakeholders consulted). In addition, most of the data presented in this section was acquired from DG-Mare in a non-public dataset compiling every fishing lot from EU vessels operating within SFPAs in Senegal. A second case study in tuna fisheries in this case in the Indian Ocean, investigates the investment from the French company SAPMER to improve the land infrastructure in the Port of Victoria (Seychelles), as this would be the only notable investment by European interests in recent years for tuna fishing in Africa. These sections conclude that the fishing area where EU pole-and-line vessels are active is becoming less productive, decreasing the profitability of European flagged vessels, as well as of Senegalese flagged vessels that maintain close partnerships with Europe. As a response, they have attempted to extend their fishing grounds. Additional fishing opportunities are opening in The Gambia (whose EEZ is restricted) and other countries are expected to follow. Contrastingly, the EU sustainable partnership fisheries agreement with Senegal or Mauritania could include fewer fishing opportunities in terms of tonnage, as well as increasingly restrictive conditions for access and landings. European operators have reacted so far by considering the switch to private regime, instead of operating under SFPA, as a preferred strategy.

Cherax destructor (Clark, 1836) and Cherax quadricarinatus (von Martens, 1868): Biochemical parameters and preliminary analysis of food quality

The breeding of Cherax spp., initially conducted in Australia, has aroused interest in Europe and Italy over the past two decades. The use of these species in aquaculture has led to the study of their nutritional properties to evaluate the commercial potential and to identify biochemical haemolymphatic parameters which may be of use when monitoring the health status of farmed animals. Moisture, ash, lipid, protein and fatty acid contents of the abdomen muscle of Cherax destructor and Cherax quadricarinatus were evaluated in this study and compared with other crustacean species. Haemolymphatic levels of glucose, triglycerides, cholesterol and lactate dehydrogenase were also measured. The two species did not show significant differences in nutritional or biochemical haemolymphatic parameters (except for glucose) and were found to possess good nutritional values for human consumption.

Intergovernmentalism in a supranational field: France, Germany, and EU competition policy reform

Competition policy is one of the few truly integrated policy fields of the European Union (EU), with supranational actors like the European Commission having extensive competences. Scholars consider it to be a relatively stable policy domain, characterised by strong path dependencies, a solid anchoring in European primary law, and the pre-eminence of epistemic authority. However, in recent years, EU competition policy has undergone remarkable changes including merger control, projects of common European interest, and state aid. This article argues that France and Germany, the EU’s two largest member states with most financial resources, have been decisive in promoting and realising these changes. Competition policy is an unlikely case for Franco-German European-level political work, primarily because of the supranational character of the policy field and the two countries’ oftentimes opposing positions on aspects related to the European single market. Building on policy document analysis and expert interviews, the article shows how and why France and Germany, partly in confrontation and partly in alignment with the Commission, have re-shaped EU competition policy.

Faba bean and spring barley in sequence with catch crops: Grain yields and nitrate leaching

Context/ProblemImporting protein into Europe is causing sustainability challenges, which has resulted in an increasing European interest in locally growing faba bean as a protein source. There is, however, a concern that this may result in higher nitrate leaching compared with conventional cereal-based systems. Objective/Research questionWe investigated the risk of nitrate leaching and its mitigation strategy after growing faba bean with catch crops within a conventional European cropping system that also includes catch crops in spring barley. MethodsWe conducted a field experiment with faba bean (Vicia faba L.) and three catch crops (chicory (Cichorium intybus L.), perennial ryegrass (Lolium perenne L.) and winter rye (Secale cereale L.)) grown in sequence with spring barley (Hordeum vulgare L.) and replicated in time over a period of three years. Continuous spring barley with catch crops (perennial ryegrass and fodder radish (Raphanus sativus L.)) were used as a reference. Measurements included grain yield and grain nitrogen (N) of the main crops, aboveground biomass and N yield of the catch crops, and nitrate leaching. ResultsGrain yield and grain N of faba bean grown with undersown catch crops were not statistically different than without catch crop and post-harvest sown catch crops. Catch crops with faba bean had lower aboveground biomass and N yield than with spring barley. Faba bean as pre-crop compensated for the reduced amount of fertilizer input and also increased the grain yield and grain N of the subsequent spring barley. In 2020–21, nitrate leaching from both spring barley and faba bean without catch crops was not statistically different, with an average of 64 kg NO3-N ha−1. In contrast, in 2021–22, nitrate leaching after faba bean without catch crops was higher with 104 kg NO3-N ha−1, compared with spring barley with 68 kg NO3-N ha−1. Catch crops significantly reduced nitrate leaching on average by up to 55 kg NO3-N ha−1 from faba bean and 62 kg NO3-N ha−1 from spring barley fields. ConclusionsThe study reveals that growing faba bean can reduce N fertilizer input without compromising the grain yield and grain N of following spring barley. Variable nitrate leaching between years from faba bean requires more research on diverse pedo-climatic and agronomic conditions to better assess nitrate leaching risks and reduction strategies. Implications or significanceThese results will aid in designing cropping systems including faba bean and catch crops combinations to reduce N fertilizer input and nitrate leaching risks and improve protein sufficiency.

The decline of Aboh’s economic influence in the Western Niger Delta of Nigeria in the era of legitimate commerce, 1830–1960

ABSTRACT This is a study of the decline of Aboh’s economic influence in the Western Niger Delta owing to Europe’s increasing influence in the internal affairs of the Niger Delta in the era of legitimate trade. It evaluates the extent to which European commercial activities influenced Aboh’s trade with other groups of the Western Niger Delta and how they reacted to the European commercial penetration of the Niger Delta interior. The paper depended on primary and secondary sources of data on the subject. The primary sources are largely colonial intelligence reports and oral testimonies from the field and supplemented with available secondary sources. It deploys descriptive and analytical methods to address the subject. The paper argues that Aboh’s pre-eminence as the key player in the trade of the Lower Niger was challenged by European commercial interests. Thus, the paper is a detailed long-run analysis of this well-known argument about European interest within a West African context. The findings show that Aboh lost its middleman position to European penetration into the Niger Delta hinterlands. It concludes that European commercial activities in the area granted economic gains to other Western Niger Delta groups originally under Aboh’s influence.

Characterization of Non Intentional Conducted Emissions Up to 500 kHz in Urban Environment

The current interest in Europe to extend the frequency range for Narrowband Power Line Communications up to 500 kHz requires a thorough characterization of the non intentional emissions in this frequency range. This paper presents results of field measurements carried out in a dense urban environment, where the electrical devices are quite numerous and located at a short distance from the smart meters, and therefore, the effects of the non-intentional emissions on Smart Grids communications may be noticeable. In the study, spectral and time characterization of the recorded data was performed according to CISPR specifications, and then compared to recommended limits for non-intentional emissions in this frequency range. Results show that the levels of the emissions above 150 kHz may exceed the recommended limits for spurious emissions in the frequency band, mainly near the smart metering devices, due to the nearness of different types of electrical devices connected to the grid. This work demonstrates the need of characterizing the non-intentional emissions up to 500 kHz for the proper performance of future Smart Grid applications in this frequency range.

Analyzing the Impact of Carbon Risk on Firms’ Creditworthiness in the Context of Rising Interest Rates

Carbon risk, a type of climate risk, is expected to have a crucial impact, especially on high-carbon-emitting, “polluting” firms as opposed to less carbon-intensive, “clean” ones. With a rising number of actions and policies being continuously proposed to mitigate these concerns and an increasing number of investors demanding more climate adaptation initiatives, this transition risk will certainly need to be incorporated into a firm’s credit risk assessment. In this paper, we explore the impact of the carbon risk factor, constructed as the daily median difference in default protection between polluting and clean European firms, on firm creditworthiness using quantile regressions on the tail distribution of credit default swap spreads for different maturities between 2020 and 2023. In particular, the recent European interest rate hikes lead to unexpected conclusions about when the carbon risk factor affects firm creditworthiness and how rapidly the net-zero economy transition must occur. Contrary to the previous literature, we find that investors are expecting the transition to occur in the medium-to-long term.

Process systems engineering perspectives on eco-efficient downstream processing of volatile biochemicals from fermentation

Increasing concerns over environmental pollution, climate change and energy security are driving a necessary transition from fossil carbon sources to more sustainable alternatives. Due to lower environmental impact, biochemicals are rapidly gaining significance as a potential renewable solution, particularly of interest in Europe. In this context, process systems engineering (PSE) helps with the decision-making at multiple scales and levels, aiming for optimum use of (renewable) resources. Fermentation using waste biomass or industrial off-gases is a promising way for the production of these products. However, due to the inhibitory effects or low substrate concentrations, relatively low product concentrations can be obtained. Consequently, significant improvements in downstream processing are needed to increase the competitiveness of the overall bioprocesses. This paper supports sustainable development by providing new PSE perspectives on the purification of volatile bioproducts from dilute fermentation broths. Since purification significantly contributes to the total cost of biochemical production processes (20%–40% of the total cost), enhancing this part may substantially improve the competitiveness of the overall bioprocesses. The highly advanced downstream process offers the possibility of recovering high-purity products while enhancing the fermentation step by continuously removing inhibitory products, and recycling microorganisms with most of the present water. Besides higher productivity, the upstream process can be greatly improved by avoiding loss of biomass, enabling closed-loop operation and decreasing the need for fresh water. Applying heat pumping, heat integration and other methods of process intensification (PI) can drastically reduce energy requirements and CO2 emissions. Additionally, the opportunity to use renewable electricity instead of conventional fossil energy presents a significant step toward (green) electrification and decarbonization of the chemical industry.

Mobility-as-a-Feature (MaaF): Why and how ride-sharing platforms have evolved into super apps

With Mobility-as-a-Feature (MaaF), transportation scholars propose an extension of the Mobility-as-a-Service (MaaS) concept. Leveraging the ongoing trend of platformization, MaaF intends to integrate mobility with unrelated services such as food delivery, grocery delivery, financial services, or e-commerce and shopping. In this research, I show that some ride-sharing platforms basically already provide MaaF functionality. Uber, Grab, Didi Chuxing, Bolt, and others have transformed into super apps, offering a wide range of services beyond their core ride-sharing business. The findings of this study offer valuable insights into which ride-sharing platforms are actively pursuing the super app strategy and shed light on the motivations driving their expansion into diversified service offerings. While the phenomenon of super apps is already established in the global South, it is now gaining interest in Europe and the U.S. This trend could initiate a significant shift in how people access mobility and other services, emphasizing the necessity of including super apps in future lines of transportation research.

The Benefits and Burdens of Being In-between. Discourses in European Parliament on Turkey’s Identity and Geopolitical Role in the Syrian Civil War

This article researches discursive practices of Members of European Parliament (MEPs) regarding Turkey’s identity and geopolitical role in the context of the Syrian Civil War from 2011 to 2016. It argues that MEPs struggled to accept Turkey’s in-betweenness: being European and Islamic/Asian simultaneously. This became particularly visible when Turkish foreign policy-behaviour in the region was colliding with European interests and authoritarianism in Turkey kept increasing. As a result, Turkey was framed more and more as non-European by referring to its religion, history and geography. However, MEPs believed cooperation with Turkey to be necessary due to its (growing) role in the conflict and the region in general. In that vein, parliamentary discourses shifted from EU membership to strategic partnership; perceiving Turkey as a key (regional) actor instead of a bridge and role model. Overall, the article gives valuable insights into the EU’s perception of its own identity and (normative) role, and tensions and challenges related to it.

Security governance after the war in Ukraine

At the end of the Cold War European states, together with Canada and the United States, agreed to base their relations on a new approach to politico-military, human, economic and environmental security embedded in a comprehensive security system. This system was already under strain when Russia launched its war of aggression against Ukraine in February 2022. Regardless of the outcome of the fighting in Ukraine, the current security system is broken beyond repair and new long-term arrangements will have to be agreed upon. The new system must include the many states that remain committed to comprehensive security, and it must bring Ukraine into the military security structures that can safeguard against future aggression. Until a change in Russian behavior has been sustained over a long period it will not be possible for Russia to join any new arrangements. The new system will differentiate between the internal rules binding its members around the values of comprehensive security and the policies and practices necessary to safeguard European interests globally.

Fight or flight? Explaining the role of the European Parliament in the establishment of the Recovery and Resilience Facility

ABSTRACT During the COVID-19 crisis, the European Parliament (EP) had an opportunity to shape Europe’s economic recovery and strengthen its institutional prerogatives through the establishment of the Recovery and Resilience Facility (RRF). Despite influencing policies and securing soft account-holding powers, the EP failed to assert itself as a budgetary authority in the RRF implementation process. Budgetary authority is a fundamental element in democratic governance as it allows elected representatives to supervise the allocation of public funds and enforce accountability for government spending choices. This article explains the EP’s failure to maximise its budgetary powers and argues that the urgency of the crisis and the strategic use of norm-based arguments inadvertently undermined its bargaining position. The EP’s entrapment in its own rhetorical action is proposed as the main explanation for this outcome. The EP had long emphasised key aspects of the RRF, such as financing through common European debt issuance. As even the most hesitant member states eventually agreed on many of these issues, the EP could not obstruct or delay negotiations without being publicly exposed for inconsistencies between its past rhetoric and present actions. Consequently, it risked being shamed for prioritising its institutional ego over the common European interest.

Effect of Glycine on a Fe-Based Electrolyte for Redox Flow Batteries

Among the rising stationary energy storage technologies, Redox Flow Batteries (RFBs) emerge as a promising electrochemical device capable of high flexibility in terms of power and energy combined with potential low cost and low environmental impact. Alternative chemistries can employ cheap and earth-abundant materials, possibly alleviating the demand for critical raw materials, which are extensively employed in the field of energy production and storage. Iron-based chemistries are among the best candidates for aqueous pH-neutral catholytes, offering fast reaction kinetics and a well-placed standard reduction potential of 0.771 V, that, coupled with a Zinc-based anolyte, would give a nominal cell voltage of 1.53 V [1]. Unfortunately, the dissolution of Iron salts in a neutral aqueous solution triggers hydrolysis, resulting in the formation of Iron hydroxides in the form of insoluble deposits. This causes the loss of electroactive species from the electrolyte, and consequently decreases the battery capacity. Thus far, the conventional solution is the electrolyte acidification, which, however, significantly increases the costs of materials for stacks and electrolyte handling components and aggravates the already critical problem of Hydrogen evolution at the Zinc side. As an alternative, several complexing agents have been proposed in the literature, with preliminary studies on their complexation mechanisms [2]. Glycine is often considered as one of the most promising candidates, even though its suppressing effect on the Fe(II)/Fe(III) kinetics at high concentrations is widely reported [3].This research investigates an optimized pH-neutral catholyte for Zinc-Iron RFBs, focusing on the use of Glycine to avoid Iron-induced hydrolysis. The study is carried out on highly concentrated solutions of Iron chlorides, with the addition of Glycine as ligand at various concentrations. The aim is to preserve the performances of Fe(II)/Fe(III) kinetics and to avoid insoluble hydroxides formation by an accurate choice of the Gly-Fe ratio. The produced electrolytes have been characterized by measuring the solutions conductivity, kinematic viscosity and density. Then, an electrochemical characterization is performed evaluating the diffusion coefficients (𝐷) of the dissolved species, the equilibrium potential (𝐸0) and the exchange current density (𝑗0) as well as the rate constant of the reactions (𝑘0) by means of cyclic voltammetries with a glassy carbon rotating disc electrode. The diffusion coefficients are obtained from Randles-Sevcik equation while the equilibrium potential, the exchange current density and the reaction rate constants are evaluated with a Koutecky-Levich analysis. An optimization of the electrolyte preparation method was also performed, evaluating the effects of pH and temperature and monitoring the complexation time, with the aim of accelerating the Gly-Fe complexation reaction. The effects of KCl and CaCl2 on the electrolyte conductivity are also investigated, to identify suitable supporting electrolytes.The research results show how the addition of Glycine successfully prevents the formation of precipitates in equimolar solutions even at low Gly-Fe ratios. However, Glycine suppresses Fe(II)/Fe(III) kinetics and lowers the electrolyte equilibrium potential, consequently reducing both energy density and the maximum current for its use in RFBs. It is thus possible to identify an optimum for the Gly-Fe ratio by setting a compromise between chemical stability and electrochemical performances. We propose the range 0.5:1 to 1:1 as a convenient Gly-Fe ratio for the 1M FeCl2 and 1M FeCl3 system, reaching a potential higher than 0.721 V vs. SHE, making it a very attractive catholyte with excellent suppression of Iron hydrolysis as no precipitation is observed after more than three months.This work is funded by the Italian Ministry of Enterprises and Made in Italy in the framework of the Important Project of Common European Interest (IPCEI) European Battery Innovation (project IPCEI Batterie 2 - CUP: B62C22000010001). The IPCEI European Battery Innovation is also funded by public authorities from Austria, Belgium, Croatia, Finland, France, Germany, Greece, Poland, Slovakia, Spain and Sweden.[1] Zhang, Huan, Chuanyu Sun, and Mingming Ge. "Review of the research status of cost-effective zinc–iron redox flow batteries." Batteries 8.11 (2022): 202.[2] Hawthorne, Krista L., Jesse S. Wainright, and Robert F. Savinell. "Studies of iron-ligand complexes for an all-iron flow battery application." Journal of The Electrochemical Society 161.10 (2014): A1662.[3] Xie, Congxin, et al. "A Low‐Cost Neutral Zinc–Iron Flow Battery with High Energy Density for Stationary Energy Storage." Angewandte Chemie International Edition 56.47 (2017): 14953-14957. Figure 1