Interfacial reaction and phase evolution in Ag and In solders for advanced low-temperature bonding technology

Interfacial reaction and drop reliability in QFN solder joints governed by joint size effect and UBM thickness

A tube–fin joining technique for heat exchangers enabled by selective nickel electroplating

Interfacial reactivity in lithium metal batteries: Anion-Dominated solvation and Li-Al alloy stabilization

Cf/Si-Zr composite brazing filler for SiCf/SiC composite joints: Microstructure, interface reaction and high-temperature performance

Investigation on iron-doped lanthanum strontium manganite cathode-LaGaO3 electrolyte interface for oxygen reduction reaction

Pros and cons of wood cellulose binders for 4.6V LiCoO2 lithium-ion batteries.

Tuning TiO2/Co3O4 Nano-interface for bridging photo- and plasma-catalytic reactive oxygen species generation.

Functionally graded IN718-WC composites cladding on 17-4 ph martensitic stainless steel via laser powder bed fusion additive manufacturing

Corrosion electrochemistry has traditionally been practiced as a measurement-oriented discipline, in which macroscopic electrochemical techniques—such as polarization curves and electrochemical impedance spectroscopy—are used to characterize corrosion behavior through apparent parameters. However, corrosion is fundamentally governed by coupled electrochemical and chemical reactions occurring at heterogeneous and dynamically evolving interfaces, while the quantities extracted from conventional measurements are often spatially and temporally averaged responses. This mismatch obscures intrinsic reaction kinetics and limits mechanistic interpretation. In this Perspective, we argue that corrosion electrochemical data—whether obtained from classical bulk techniques or modern spatially resolved methods—should be interpreted explicitly from a reaction-centric standpoint. The primary objective of corrosion electrochemistry should be the identification and quantification of intrinsic reaction parameters, including charge-transfer rate constants, transfer coefficients, diffusion properties, and reaction pathways, rather than the descriptive comparison of electrochemical responses. Recent advances in operando and localized electrochemical techniques provide unprecedented access to spatially resolved interfacial reactions; however, their full potential can only be realized when coupled with quantitative kinetic analysis and modelling frameworks that link measured signals to underlying electrochemical and chemical reactions. By reframing corrosion electrochemistry around intrinsic kinetics and reaction mechanisms, this Perspective outlines a pathway toward a more mechanistic and predictive understanding of materials degradation in complex environments.

Enhanced antibiotic degradation in micro-nanobubble-assisted dielectric barrier discharge systems: The role of gas-liquid interfaces in ROS exposure.

Molecular Recalcitrance Govern Natural Organic Matter Stabilization on Clay Minerals Versus Interfacial Reactions on Iron Oxides

In-situ temperature-programmed desorption mass spectrometry investigation of carbon–Cu interfacial reactions revealing structure–activity relationship in low-temperature catalytic oxidation

Indirect impact of interfacial reaction on coarsening behavior of low-temperature dual-phase solder joints: A theoretical and experimental investigation

Prussian-blue (PB) cathodes paired with hard carbon (HC) anodes are promising for low-cost sodium-ion batteries (SIBs), but practical deployment is limited by rapid degradation at high charge/discharge rates and safety issues arising from electrolyte-driven interfacial reactions. Here, we develop a localized high-concentration electrolyte (LHCE) based on NaFSI in diglyme with a non-solvating fluorinated diluent (TTE) and benchmark against a diluted ether electrolyte (DE), a high-concentration ether electrolyte (HCE). HC||PB full cells with LHCE deliver outstanding high-rate durability, sustaining 80% capacity for ~1200 cycles at 2 C and strongly outperforming HCE and DE. Raman, Small-angle X-ray scattering (SAXS), and ab initio molecular dynamics (AIMD) reveal that LHCE increases anion involvement in the Na⁺ primary solvation sheath (higher contact ion pairs and aggregates fraction), which shifts interphase formation toward anion-derived products. Post-mortem analyses show that LHCE forms thinner, more inorganic FSI-derived SEI/CEI on both electrodes, suppressing parasitic reactions, mitigating PB degradation and Fe migration, and reducing polarization growth under high-rate operation. In multilayer pouch cells, LHCE retains 82% capacity after 500 cycles with stable Coulombic efficiency (~99.3%), generates negligible gas (0.26 mL/Ah), and improves thermal safety by delaying exothermic onset in accelerating rate calorimetry relative to conventional carbonated-based electrolyte (CBE). Overall, solvation-structure engineering via LHCE provides a practical pathway to simultaneously enhance rate capability, cycle life, and safety in PB-based SIBs. Localized high-concentration solvation enriches anion-involved Na⁺ coordination (CIP/AGG) to regulate interfacial chemistry. This solvation structure drives uniform, inorganic FSI-derived SEI/CEI formation on hard carbon and Prussian Blue, suppressing parasitic reactions and Fe cross-talk. PB||HC cells achieve high-rate long-life cycling with minimal gas evolution and improved thermal safety. • LHCE-based electrolyte boosts PB||HC high-rate capability and cycle life. • Anion-involved Na⁺ solvation (CIP/AGG-rich) was analyzed by Raman/SAXS/AIMD. • Inorganic-dominated SEI and CEI suppress Fe cross-talk and polarization growth. • Full cell with LHCE provide 80% retention ~ 1200 cycles at 2 C and 915 cycles at 1 C. • Pouch cell performs 82% after 500 cycles, 0.26 mL/Ah gas, high thermal stability.

Lignin, the second most abundant biopolymer after cellulose, offers a highly functional aromatic backbone that can be engineered to act as a multifunctional component in thermosetting resins. In this work, we report a one-pot in situ functionalization strategy that transforms Kraft lignin into a reactive phosphorus/nitrogen (P/N)-functionalized additive, eliminating multi-step pre-treatment routes. Here, we introduce a green, one-pot functionalization strategy in which Kraft lignin is chemically modified directly within a urea-based system using diammonium phosphate as a dual phosphorus-nitrogen source. This integrated design approach enables the simultaneous introduction of reactive P/N functionalities that enhance lignin-UF compatibility, promote char-forming pathways during combustion, and limit formaldehyde release through increased interfacial reactivity. Structural and elemental analyses (FTIR, solid-state 31P NMR, XPS, ICP-OES, SEM, and TGA) confirm the successful incorporation of phosphorus and nitrogen moieties and their distribution within the lignin matrix. When incorporated at 10% into UF adhesive formulations for particleboards, the functionalized lignin modifies curing behaviour and translates molecular-level changes into stable mechanical performance, reduced formaldehyde emissions, and enhanced fire resistance of elaborated panels. Specifically, the optimized formulation achieved a 35% reduction in formaldehyde emission and a 14.1% decrease in peak heat release rate while maintaining full compliance with ANSI A208.1 mechanical requirements. These results demonstrate that rational lignin functionalization within UF-compatible environments is an effective route to transform lignin from a passive filler into an active, multifunctional additive, establishing a practical strategy to simultaneously address emission control and fire safety in UF-bonded wood composites through a single bio-based modification step.

Recent advances in atomic force microscopy for micro- and nanobubble research.

A dual-mode electrochemiluminescence/SERS biosensor for B-type natriuretic peptide based on a T7-CRISPR/Cas13a cascade and a CsPbBr3@PDA@Au perovskite interface.

Review of chemical speciation models applied in soil interface reaction of cations and anions

Unraveling the co-catalytic-adsorption mechanism of organic phosphonate degradation and simultaneous inorganic phosphorus removal in Fe Ce doped biochar/H2O2 system: Enhanced synergistic interface reactions