Chemical Deposition Method Research Articles

Simplified synthesis of BaZn2(PO4)2 conversion coating with enhanced corrosion resistance

Phosphate conversion coatings with high corrosion resistance are crucial for the rapid advancement of anti-corrosion systems for steel materials used in aviation. In this study, BaZn2(PO4)2 coating was synthesized using a chemical liquid phase deposition method and characterized by X-ray diffraction, scanning electron microscopy, and N2 adsorption–desorption isotherm analysis. Electrochemical tests revealed that the dense stacking morphology of the BaZn2(PO4)2 coating led to a significant decrease in electrochemical active surface area, electrochemical impedance response, and corrosion potential. As a result, the BaZn2(PO4)2 coating exhibited satisfactory anti-corrosion performance in 3 wt% NaCl solution.

Fabrication of Functionalized Graphene Oxide-Aluminum Hypophosphite Nanohybrids for Enhanced Fire Safety Performance in Polystyrene.

To enhance the fire safety performance in polystyrene (PS), a novel organic-inorganic hybrid material (FGO-AHP) was successfully prepared by the combination of functionalized graphene oxide (FGO) and aluminum hypophosphite (AHP) via a chemical deposition method. The resulting FGO-AHP nanohybrids were incorporated into PS via a masterbatch-melt blending to produce PS/FGO-AHP nanocomposites. Scanning electron microscope images confirm the homogeneous dispersion and exfoliation state of FGO-AHP in the PS matrix. Incorporating FGO-AHP significantly improves the thermal behavior and fire safety performance of PS. By incorporating 5 wt% FGO-AHP, the maximum mass loss rate (MMLR) in air, total heat release (THR), and maximum smoke density value (Dsmax) of PS nanocomposite achieve a reduction of 53.1%, 23.4%, and 50.9%, respectively, as compared to the pure PS. In addition, thermogravimetry-Fourier transform infrared (TG-FTIR) results indicate that introducing FGO-AHP notably inhibits the evolution of volatile products from PS decomposition. Further, scanning electron microscopy (SEM), FTIR, and Raman spectroscopy were employed to investigate the char residue of PS nanocomposite samples, elaborating the flame-retardant mechanism in PS/FGO-AHP nanocomposites.

Nanostructured Coatings of 3d-Metals Produced by Green Chemistry Methods: Analysis of Inhomogeneities by Static and Dynamic Magnetic Methods

The study investigates carbon-containing coatings of 3d-metals (Ni, Co, Fe) produced by chemical deposition method using arabinogalactan. The coatings were analyzed using X-ray diffraction, FMR, and M(H) magnetometry. Measurement of M(H) in plane and perpendicular to the plane of the magnetic coatings allowed determining the distribution of demagnetizing factor in the studied coatings. The obtained distributions of the demagnetizing factor were used to analyze the angular dependences of the ferromagnetic resonance field. The values of magnetization and perpendicular anisotropy field were estimated. The paper illustrates the effect of texture on the magnetic parameters.

Efficient Photocatalytic Hydrogen Evolution via Cocatalyst Loaded Al-doped SrTiO3

The growing reliance on fossil fuels is causing significant environmental issues, prompting the search for renewable energy sources. Hydrogen energy, which produces only water vapor, is a promising solution. This study focuses on developing an aluminum-doped SrTiO3 photocatalyst with dual cocatalysts (Rh/Cr2O3 and CoOOH) for efficient photocatalytic water splitting. Using a simple chemical deposition method, high-purity and crystalline SrTiO3 was synthesized and thoroughly characterized. The results show that the modified SrTiO3 achieved significantly higher photocatalytic activity, with Rh/Cr2O3/SrTiO3@Al/CoOOH producing 11.04 mmol g–1 h–1 of H2 and 4.69 mmol g–1 h–1 of O2. This work demonstrates the effectiveness of dual cocatalyst deposition and aluminum doping in enhancing photocatalytic performance by improving charge separation and reducing recombination.

Self-powered, highly selective and fast response time ammonia gas sensors based on an rGO/SnO2 nanocomposite

Improving the sensitivity and selectivity of ammonia gas sensors at room temperature is essential for the development of self-powered sensors to expand their operational range in various environments. The strategy employed in this study to achieve this goal involves combining reduced graphene oxide (rGO), known for its excellent electrical properties, with SnO2, which has been reported to have ammonia-sensing capabilities. For this purpose, the rGO-SnO2 nanocomposite was synthesized using a two-step pyrolysis and chemical deposition method, and its ammonia gas sensing performance was evaluated. Structural characterization of the synthesized sample was conducted using XRD, BET, SEM, PL, EDX and FTIR techniques. The sensor's response to different concentrations of ammonia gas at room temperature was investigated, and the results showed a 5.2% response at 800 ppm and a low detection limit of 1.43 ppm for this gas. In addition to its high selectivity for ammonia gas, the sensor also demonstrated stability and repeatability.

Preparation of magnetothermal Fe3O4/MgO/HA composite scaffolds for cancer hyperthermia by Vat Photopolymerization

Bone defects resulting from bone tumor resections are often complicated with residual cancer cells. To address the challenge, the magnetothermal porous structured bone scaffolds of hydroxyapatite-Fe3O4-MgO (HA-FM) were fabricated by Vat Photopolymerization (VPP). This study improved curing behavior by doping Mg(OH)2 into Fe3O4 powder via the chemical deposition method. Mg(OH)2 functioned as a pore-forming agent during the sintering process, decomposing into MgO to enhance biocompatibility. A two-step debinding method combined with a carbon powder embedding sintering process was used employed to resolve the conflict between the removal of photosensitive resin and the oxidation of Fe3O4. After sintering at 1200°C, the porosity of the composite ceramics reached 69% and a compressive strength of 2.28MPa. In vitro mineralization tests showed that doping with Fe3O4 and Mg(OH)2 could promote the scaffolds’ degradation in simulated body fluid (SBF), beneficial to mineralization process. In vitro cell proliferation and adhesion experiments showed that ceramic samples were not cytotoxic and could promote osteogenic differentiation. The composite scaffolds exhibited magnetothermal properties, achieving a temperature increase of 8.2°C in the alternating magnetic field of 92G and 100kHz, indicating potential for cancer treatment.

Synergistically Boosting Li Storage Performance of MnWO4 Nanorods Anode via Carbon Coating and Additives

Polyanionic structures, (MO4)n−, can be beneficial to the transport of lithium ions by virtue of the open three-dimensional frame structure. However, an unstable interface suppresses the life of the (MO4)n−-based anode. In this study, MnWO4@C nanorods with dense nanocavities have been synthesized through a hydrothermal route, followed by a chemical deposition method. As a result, the MnWO4@C anode exhibits better cycle and rate performance than MnWO4 as a Li-ion battery; the capacity is maintained at 718 mAh g−1 at 1000 mA g−1 after 400 cycles because the transport of lithium ions and the contribution of pseudo-capacitance are increased. Generally, benefiting from the carbon shell and electrolyte additive (e.g., FEC), the cycle performance of the MnWO4@C electrode is also effectively improved for lithium storage.

Visible-light-assisted peroxymonosulfate activation using MIL-88A(Fe)/BiOI heterojunction composite to drive charge transport for eliminating acid red 18

A novel rod-shaped MIL-88A(Fe)/BiOI heterojunction composite is fabricated by an in-suit chemical deposition method for visible-light-assisted peroxymonosulfate activation to eliminate AR18 (acid red 18). A series of x%MIL-88A(Fe)/BiOI are obtained according to the mass ratio of MIL-88A(Fe) to BiOI. Among them, 30 %MIL-88A(Fe)/BiOI could remove 97.79 % AR18 within 40 minutes. The reaction parameters on this process are investigated, such as PMS concentration, catalyst dosage, initial pH and dye concentration. The optimal conditions are determined to be [catalyst]= 1 g·L−1, [PMS]=1 mM, pH=7.02. The scavenging experiments and EPR analysis manifest that 1O2 is the main active species for AR18 degradation. In accordance with the band structure, active species, XPS, PL, EIS and photocurrent response, the Z-scheme electron transfer path of the composite catalyst is proved under 500 W (λ > 420 nm) Xenon lamp irradiation. In the end, the stability and universality of the composite catalyst in practical application are evaluated by three cyclic tests and inorganic anion experiments. This work provides valuable guidance for synthesizing efficient and stable MOF based heterojunction photocatalysts.

LLDPE/TiO2 composites with high UV aging resistance and mechanical properties by controlling the alumina coating on TiO2

AbstractFor preparing high performance LLDPE film, the photocatalytic activity and the UV absorption capacity of TiO2 were regulated by the alumina coating content on the surface of TiO2. Alumina‐coated TiO2 was prepared by the chemical liquid deposition method, and characterized by element analysis, TGA, FTIR, and morphology observation. The alumina coating layer had been proven to covalently bind to the surface of TiO2 through AlOTi bonds, which formed a continuous and dense coating layer, followed by forming a loose flocculent coating layer with the increase of alumina content. The alumina coating layer could significantly reduce the formation of carbonyl group on the LLDPE chains, and enhance UV aging resistance of LLDPE by inhibiting the photocatalytic activity of TiO2. Moreover, the dispersion of alumina‐coated TiO2 in the LLDPE matrix was improved. Thus, the transmittance of LLDPE/alumina‐coated TiO2 composites was reduced and the whiteness was improved. Importantly, the continuous and dense alumina coating layer was enough to inhibit the photocatalysis effect of TiO2 on LLDPE. The further increase of alumina coating content reduced the UV absorption capacity of alumina‐coated TiO2 and its compatibility with the LLDPE matrix. Therefore, the best alumina coating content on the surface of TiO2 was 1.46 wt% for preparing high performance LLDPE/TiO2 composites.Highlights Alumina‐coated TiO2 with controllable coating thickness was successfully synthesized. LLDPE/alumina‐coated TiO2 has excellent UV aging resistance and mechanical properties. The photocatalytic activity and UV absorption capacity of TiO2 could be regulated. 1.46 wt% of alumina coating is the best content for high performance LLDPE/TiO2 composites.

Fabrication of nanostructured AgCl-coated Ag2SO4 photocatalysts for efficient antibiotic degradation

Binary AgCl-coated Ag2SO4 nanostructures were fabricated via a facile chemical deposition method and evaluated by the visible-light photodegradation of highly toxic antibiotic tetracycline. The experimental results revealed that AgCl was successfully deposited onto the surface of Ag2SO4 particles, and the as-prepared Ag2SO4@AgCl composites exhibited significantly improved photocatalytic activity under visible light in comparison with Ag2SO4 and AgCl nanoparticles. Notably, the obtained Ag2SO4@AgCl-31 composite emerged as the most effective photocatalyst, achieved a maximum rate constant of 0.08215 min−1 under visible light, which was 3.22 times of Ag2SO4 and 2.42 times that of AgCl, respectively. Furthermore, the as-prepared Ag2SO4@AgCl-31 sample also demonstrated a good photocatalytic stability. The enhanced photocatalytic degradation performance for the Ag2SO4@AgCl composites could be primarily attributed to the formation of the core–shell heterostructures for improved charge separation.

(Invited) Emerging Opto-Electronics and Quantum-Photonics Based on Ultra-Low Temperature Epitaxy of Group-IV Nanolayers

Germanium has already successfully entered Si technology through electronics and photonics applications [1,2]. However, due to the inherent lattice mismatch between Ge and Si, high-crystalline SiGe epitaxial layers of a sufficient thickness could only be grown for relatively low Ge concentration (<40%). At higher concentrations, the epitaxial SiGe layers relax the strain through either plastic or elastic relaxation. Thus, for about 2% (and 4%) strain between substrate and epilayer, only layer thicknesses of < 2nm (<0.5 nm) can be grown before elastic relaxation leads to quantum dot formation. In principle, such epitaxial Ge-rich QDs on Si(001) substrates can be successfully used to enhance the light emission properties of SiGe material [3-7]. However, planar Ge-rich two-dimensional layers would be preferred for efficient large-scale integration and reliable addressing of the nanostructures.Here, we demonstrate that ultra-low temperature (ULT) growth, carried out in a temperature window between 100°C and 350°C, is the key to extensive epilayer supersaturation, leading to layer thicknesses that are about one order of magnitude larger than what can be achieved by conventional epitaxy [8]. Thereby, we highlight that molecular beam epitaxy is the suitable choice for ULT growth since, using chemical vapor deposition methods for Si deposition, the ULT range cannot be reached due to the lack of precursor decomposition. However, we also stress that the chamber conditions during the growth need to be excellent in order to limit detrimental point defect formation during epitaxy.If these preconditions are met, ULT growth can lead to up to now unattainable layer structures. These, in turn, can be used, e.g., for the first available double heterostructure (DHS) light-emitting diodes in the group-IV system. We demonstrate that these LEDs, emitting in the telecom band, work efficiently up to room temperature and above. Light emission above room temperature is eventually limited by minority carrier injection.Additionally, novel electronic device concepts such as reconfigurable field effect transistors (RFETs) can be realized using several nanometer-thick Ge layers grown directly on silicon on insulator substrates. We argue that these devices have distinct advantages in performance and integration possibilities as compared to conventional nanoelectronics devices based on Ge-rich material, for which typically vertically grown nanowires are employed [9,10].

(Invited) In Situ and Operando Scattering Studies on Quantum Dot-Based Devices

Colloidal quantum dots (QDs) made e.g. of PbS are attractive for various optoelectronic applications due to their tunable band gap with a large absorption wavelength range from the visible to the near-infrared region. Moreover, due to the high intrinsic permittivity, the exciton binding energy of PbS is smaller than in cadmium chalcogenide QDs and polymer materials, which is beneficial for devices driven by charge carrier generation and transport, e.g. photovoltaics and photodetectors.In this work, we introduce wet chemical deposition methods beyond spin coating such as printing and spray deposition of QDs as a facile and potentially large-scale deposition method for high-performance photodetectors. The inner structures including the inter-dot distance of neighboring QDs and the structure, in the deposited QD solids, are studied by grazing-incidence small-angle X-ray scattering (GISAXS). In addition, the facet orientation of the QDs in the QD solids is characterized by grazing-incidence wide-angle X-ray scattering (GIWAXS). In particular, in situ GISAXS/GIWAXS studies during film formation are able to provide detailed information about the complex kinetic processes [1,2]. Operando GISAXS/GIWAXS studies on QD-based devices such as solar cells bring an in-depth understanding of the degradation mechanisms, which is key for improving the device stability and thereby bringing these novel materials into real-world applications [3]. Superlattice deformation in QD films on flexible substrates via uniaxial strain is followed in situ with GISAXS, providing a fundamental understanding of the impact of strain on the performance of flexible devices based on QD films, such as wearable electronics and next-generation solar cells on flexible substrates [4]. Nanoscale Horiz. 5, 880-885 (2020)Nano Energy 78, 105254 (2020)Energy Environ. Sci. 14, 3420-3429 (2021)Mater. Horizon 8, 383-395 (2023)

Self-healing property and corrosion resistance of MgF2/polylactic acid/amorphous calcium phosphate coating on biodegradable Mg alloy for medical implant

Self-healing coatings on the surfaces of magnesium and its alloys have garnered significant attention due to their ability to autonomously repair local corrosion. In this work, a novel F/P/ACP (fluoride/poly(lactic acid)/amorphous calcium phosphate) coating was developed on medical magnesium alloy wires using a chemical reaction deposition method. This innovative coating served not only as a physical barrier but also exhibits intrinsic self-healing capabilities. The artificial scratches in F/P/ACP coating can be efficiently sealed by anti-corrosive products in solution. The coating exploited pH fluctuations induced by magnesium and coating corrosion to trigger its self-healing mechanism. The composite coating presented as an anti-corrosion self-repairing solution that did not require additional corrosion inhibitors. It enabled the development of autonomous self-repairing coatings without embedding additional corrosion inhibitors. The composite coating demonstrated excellent corrosion resistance and durable self-repair capabilities, offering broad prospects for advancing research and applications of efficient self-repair coatings for biodegradable magnesium implants.

Hydrogen generation from catalytic hydrolysis of ammonia borane with Co-Cu-B/g-C3N4/NF catalyst

In this study, different double-supported Co-Cu-B/g-C3N4/Ni foam (NF=Ni foam) catalysts were synthesized by chemical deposition method in a certain pH value range (pH value between 10.5 and 12.0). Their catalytic performances of hydrolyzing ammonia borane (NH3BH3) hydrolysis were investigated to produce hydrogen at 298 K. Because of the adding of g-C3N4 in the plating solution, the obtained sample had certain photocatalytic activity when the visible light was introduced the hydrolysis experiment. The results displayed that the as-prepared Co-Cu-B/g-C3N4/NF catalyst at pH = 10.5 exhibited an improved catalytic effect for NH3BH3 hydrolysis under visible light irradiation. The corresponding hydrogen generation rate reached 8893 mol·min−1·g−1, and the activation energy was 41.8 kJ·mol−1. The catalytic performance of Co-Cu-B/g-C3N4/NF catalysts prepared by this method is better than that of as-obtained mono-metal Co-B/g-C3N4/NF catalyst. More importantly, its activity has exceeded many single-carrier cobalt-based catalysts reported so far, and even some single-support precious metal catalysts for NH3BH3 hydrolysis. It indicated that the strategy of double carriers and introduction of light contributed to the improvement in catalytic activity for the non-noble metal-based catalysts during NH3BH3 hydrolysis.

Improving frictional and insulation performance with silica-coated titanium dioxide additives in grease

PurposeThe purpose of this study was to synthesize composite nanoparticles (TiO2@SiO2) via the chemical deposition method and investigate their efficacy as additives in polytetrafluoroethylene (PTFE) lubricating grease. The focus was on examining the frictional and conductive properties of the TiO2@SiO2 grease using a friction tester.Design/methodology/approachComposite nanoparticles (TiO2@SiO2) were synthesized using the chemical deposition method and incorporated into PTFE grease. Frictional and conductive properties were evaluated using a friction tester. Surface morphology and chemical composition of wear tracks were analyzed using scanning electron microscope and X-ray photoelectron spectroscopy, respectively.FindingsIncorporating TiO2@SiO2 at a mass fraction of 1 Wt.% led to a significant reduction in friction coefficient and wear width. The wear depth exhibited a remarkable decrease of 260%, while the contact resistance reached its peak value. This improvement in tribological properties could be attributed to the presence of TiO2@SiO2, where TiO2 served as the core and SiO2 as the shell during the friction process. The high hardness of the SiO2 shell contributed to enhanced load-bearing capacity. In addition, the exceptional insulation properties of SiO2 demonstrated excellent electron-capturing capabilities, resulting in improved friction and insulation performance of the TiO2@SiO2 lubricating grease.Originality/valueThis study demonstrates the potential of TiO2@SiO2 composite nanoparticles as additives in lubricating greases, offering improved friction and insulation performance. The findings provide insights into the design of advanced lubricating materials with enhanced tribological properties and insulation capacity, contributing to the development of more efficient and durable lubrication systems.

Study on Synthesis and Characterization of Metal Nanoparticles for Biomedical Applications

In this research paper, I have thoroughly described about the topic “Study on Synthesis and Characterization of Metal Nanoparticles for Biomedical Applications.” Metal nanoparticles have emerged as promising candidates for a myriad of biomedical applications due to their unique physicochemical properties, offering a wide array of opportunities for innovation in healthcare. This abstract discusses metal nanoparticle creation, characterization, and biomedical applications. Chemical reduction, green synthesis, physical deposition, and biological methods allow fine nanoparticle size, shape, and composition control for biomedical applications. TEM, DLS, XRD, UV-Vis, FTIR, SEM, and TGA reveal metal nanoparticles' structural, chemical, and optical properties. Metal nanoparticles are used in medication delivery, imaging contrast, targeted therapy, and diagnostics. Their small size, large surface area-to-volume ratio, and tunable optical properties make them suitable for drug delivery, where they can encapsulate and release therapeutic substances at precise body regions. Metal nanoparticles also improve illness identification and monitoring in MRI, CT, and fluorescence imaging by acting as contrast agents. They provide innovative cancer and microbial infection treatments due to their photothermal and antibacterial characteristics. Metal nanoparticles also find utility in biosensing applications, facilitating the detection of biomolecules and disease biomarkers with high sensitivity and specificity. Overall, the synthesis and characterization of metal nanoparticles represent a vibrant area of research with significant implications for advancing healthcare technologies, offering versatile platforms for addressing key challenges in diagnostics, therapeutics, and imaging in biomedicine.

Conversion of C8 aromatics over a dual-bed catalyst.

A dual-bed catalyst was prepared for the conversion of C8 aromatics. The upper bed layer consisted of ZSM-5 covered with SiO2, primarily utilized for ethylbenzene dealkylation. By employing tetraethyl orthosilicate (TEOS) as a deposition agent through the chemical liquid deposition (CLD) method, the modified ZSM-5 catalyst exhibited optimal catalytic performance at a TEOS addition of 0.6 g per gram of catalyst. The lower bed layer contained ZSM-39 catalyst, mainly employed for xylene isomerization reaction. ZSM-39 was synthesized using pyrrolidine as the template, and the best catalytic performance was achieved when the OH-/SiO2 molar ratio in the synthesis system was 0.05. The mass ratio between the upper and lower agents was maintained at 1 : 1. Compared to traditional single-bed ZSM-5 catalysts, the dual-bed catalyst demonstrated enhanced activity and selectivity.

Effect of in-situ deposition of nano-calcium carbonate on the properties of anti-creasing cotton fabrics

Cotton fabrics exhibit excellent moisture absorption and breathability, which makes them comfortable to wear. However, they lack natural wrinkle resistance due to their poor anti-creasing performance and shape retention. Currently, anti-creasing finishing is widely applied to cotton fabrics; however, a contradiction exists between the anti-creasing effect and strength loss. To overcome this trade-off, a chemical deposition method was used to generate in-situ nano-calcium carbonate particles on anti-creasing cotton fibers. These particles effectively fill the micropores and microcracks in the anti-creasing cotton fibers, thereby improving the strength of the fabric. Scanning electron microscopy, wrinkle recovery angle, Fourier transform infrared spectroscopy and X-ray diffraction, and contact angle were used to characterize and analyze the changes in surface morphology, wrinkle resistance, chemical structure, and hydrophilicity of anti-creasing cotton fabrics before and after deposition treatment, respectively. Following nanoparticle deposition, the breaking strength of the anti-creasing cotton fabrics increased by approximately 11–14 %, whereas no significant changes were observed in their wrinkle recovery angle, chemical structure, and hydrophilicity. In addition, the crystallinity index increased after treatment and the washing durability of the deposited nanoparticles was excellent. This study demonstrates a method for overcoming the long-standing trade-off between the anti-creasing effect and strength loss and fills the gap in the field of non-destructive strength repair of anti-creasing cotton fabrics. The study findings provide important data for improving the strength of anti-creasing cotton fabrics. The proposed treatment method is inexpensive, simple, highly efficient, and harmless, and is expected to have bright prospects in future industrial applications.

Degradation behavior and osteogenic activity of octacalcium phosphate modified MgO coatings on magnesium

To further enhance the corrosion resistance and osteogenic activity of the porous micro-arc oxidation (MAO) derived MgO ceramic coating on biomedical magnesium (Mg), octacalcium phosphate (OCP) layers with different microstucture were prepared on MAO coating by chemical deposition (CD) method to fabricate MAO/CD composite coatings. The in vitro degradation behaviors of MAO/CD-coated samples were evaluated by immersion in simulated body fluid (SBF) and electrochemical impedance spectroscopy (EIS) measurement. Their effects on in vitro MC3T3-E1 cell differentiation were investigated by examining alkaline phosphatase (ALP) activity and expression of main osteogenic-related genes. The in vitro immersion tests show that MAO/CD coatings rarely experience destruction and only micro-cracks occur after 96 h. EIS tests indicate that MAO/CD coatings slow down the degradation rate of Mg observably. In addition, MAO/CD coatings improve osteogenic differentiation of MC3T3-E1 cells compared to MAO coating, which is ascribed the lightened alkalization of the surrounding medium as well as up-regulated intracellular Ca2+. MAO/CD coating deposited in 2 h endows Mg the slowest degradation rate and excellent osteogenic differentiation induction activity.

Preparation of Superhydrophobic Coating on X80 Steel and Its Corrosion Resistance in Oilfield Produced Water.

Corrosion is an unavoidable issue that steel encounters during service; however, the generic methods employed for corrosion prevention often need high cost or preparation conditions. In this study, a facile chemical replacement deposition method was proposed to realize an anticorrosion superhydrophobic coating on a X80 steel surface. The growth mechanism of the rough structure and its impact on the wettability of the superhydrophobic coating were analyzed. The superhydrophobic coating, deposited for 50 s and modified for 30 min, achieved optimal electrochemical properties and a maximum water contact angle. The immersion test, in the saturated CO2 oilfield produced water, demonstrated the better corrosion resistance of superhydrophobic coating than X80 steel. Correspondingly, a kinetic corrosion model was established to analyze the anticorrosion mechanism. In summary, this method significantly improves the corrosion resistance of X80 steel and is attractive for other industrial fields.