Protection of Metals and Physical Chemistry of Surfaces最新文献

Erratum to: Alumina and Hydroxyapatite Composite Coating by Plasma Electrolytic Oxidation on Magnesium Alloy for Biomedical Implant Applications 等离子电解氧化镁合金上氧化铝和羟基磷灰石复合涂层用于生物医学植入物的更正

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125020017

Javeria Sajeer, Summaiya Khalid Khan, Bisma Faheem, Abeer Azhar, Eraj Humayun Mirza, Muhammad Rizwan, Madeeha Sadia, Syed Faraz Jawed

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Self-Assembled Monolayers of Passiflora edulis Sims Peel Extract on Copper Surface: Microstructure and Corrosion Protection Performance 西番莲皮提取物在铜表面的自组装单层：微观结构和防腐性能

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700194

Ling Chen, Xiaofeng Pu, Guoyu Zhang, Junling Li, ChengXu Yang, Hao Wang, Bilan Lin, Yuye Xu

{"title":"Self-Assembled Monolayers of Passiflora edulis Sims Peel Extract on Copper Surface: Microstructure and Corrosion Protection Performance","authors":"Ling Chen, Xiaofeng Pu, Guoyu Zhang, Junling Li, ChengXu Yang, Hao Wang, Bilan Lin, Yuye Xu","doi":"10.1134/S2070205125700194","DOIUrl":"10.1134/S2070205125700194","url":null,"abstract":"Green self-assembled monolayers (SAMs) were formed on the copper surface using Passiflora edulis Sims peel extract (PESPE). The functional groups of active constituents in PESPE and their self-assembly behavior were characterized by Fourier-transform infrared (FTIR) spectroscopy, UV-visible spectroscopy, Raman spectroscopy, and X-ray photoelectron spectroscopy (XPS). The effects of PESPE-SAMs on the surface roughness and hydrophobicity of copper were investigated utilizing atomic force microscopy (AFM) and a contact angle goniometer. The corrosion protection performance of PESPE-SAMs for copper in a 3.5% NaCl solution was evaluated through electrochemical measurements and an analysis of the corrosion morphology. Results indicate that functional groups such as C–O, C=O, and C=N within PESPE are adsorbed onto the copper substrate, forming a hydrophobic protective film (i.e., PESPE-SAMs). Notably, the corrosion rate of copper is significantly reduced, with a corrosion protection efficiency of approximately 86.7%. Pitting and flocculent corrosion products on the copper surface are almost entirely inhibited. Therefore, PESPE serves as an effective and renewable agent for SAMs formation, demonstrating extensive potential applications.","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"456 - 467"},"PeriodicalIF":0.8,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145170638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Modification of Carbon Black for Application in Metal-Ion Batteries. I. The Influence of Heat Treatment on the Structure of Carbon Black 金属离子电池用炭黑的改性研究。一、热处理对炭黑组织的影响

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205124702368

O. A. Knyazheva, A. V. Lavrenov, O. V. Potapenko, O. A. Kokhanovskaya, O. N. Baklanova, M. V. Trenikhin, V. L. Yurpalov, A. B. Arbuzov, O. V. Gorbunova, I. V. Muromtsev, Yu. G. Malinovsky

{"title":"Modification of Carbon Black for Application in Metal-Ion Batteries. I. The Influence of Heat Treatment on the Structure of Carbon Black","authors":"O. A. Knyazheva, A. V. Lavrenov, O. V. Potapenko, O. A. Kokhanovskaya, O. N. Baklanova, M. V. Trenikhin, V. L. Yurpalov, A. B. Arbuzov, O. V. Gorbunova, I. V. Muromtsev, Yu. G. Malinovsky","doi":"10.1134/S2070205124702368","DOIUrl":"10.1134/S2070205124702368","url":null,"abstract":"The influence of heat treatment in carbon dioxide atmosphere (900°C) and low-temperature graphitization (1500°C) on the transformation of primary particles in N375 carbon black was studied. According to TEM, the outer layer of primary particles increases in the length of the graphene layers from 0.96 to 1.28 nm under the influence of carbon dioxide treatment. The carbon in the inner part of the particles is intensively oxidized, which leads to the formation of micropores and an increase in the specific surface area of the material by almost 11 times. Further low-temperature graphitization of oxidized carbon black leads to the formation of polyhedral particles in its structure, consisting of extended graphite-like nanocrystallites with an interlayer distance d002 of 0.37—0.38 nm. The specific surface area of the obtained carbon black samples reached 216 m2/g, which is 2.5 times more than that for the original N375.","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"257 - 269"},"PeriodicalIF":0.8,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145170648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Effect of Rare Earth Ce Addition on the Corrosion Resistance of Medium Manganese Steel 稀土铈对中锰钢耐蚀性的影响

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700261

Xiaoyan Liu, Chenyu Li, Chuanzhi Liu, Hongru Yang, Jiayu Liu, Xiaosong Zhu, Chunyan Cui, Fei Gao, Zhang Xiliang, Sun Zhong

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Investigating the Influence of Post-Heat Treatment on the Corrosion Resistance and Mechanical Properties of Nickel-Graphene Nanocomposite Coatings 研究后热处理对镍-石墨烯纳米复合镀层耐蚀性和力学性能的影响

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700200

Chinnarasu Kannan, Suresh Velayudham, Prabu Baskar, Mayakrishnan Prabakaran

{"title":"Investigating the Influence of Post-Heat Treatment on the Corrosion Resistance and Mechanical Properties of Nickel-Graphene Nanocomposite Coatings","authors":"Chinnarasu Kannan, Suresh Velayudham, Prabu Baskar, Mayakrishnan Prabakaran","doi":"10.1134/S2070205125700200","DOIUrl":"10.1134/S2070205125700200","url":null,"abstract":"This research aims to improve the mechanical characteristics of surfaces coated with nickel-graphene (Ni-G) nanocomposite material by using a single post-heat treatment surface hardening approach combined with oil quenching. The nanocomposite coating was developed using a pulse reverse electrodeposition technique using a Watts bath. The surface morphology of the coatings was analyzed with the help of X‑ray diffraction (XRD) and field emission scanning electron microscopy (FESEM) with EDAX. The coated surface properties like micro-hardness, surface roughness, wear, and corrosion resistance were assessed by Vickers microhardness tester, roughness tester, pin-on-disk equipment, and electrochemical impedance spectroscopy. Specimens with Ni-G nanocomposite coating were post-heat treated at 400°C for 1 h, and oil quenched. With heat treatment, the coated surface exhibited superior properties in comparison with specimens that are not heat treated with a hardness of 467.3 HV, surface roughness of 0.638 µm, wear rate of 8.10 × 10–7mm3/N m, and corrosion protection efficiency of 96.50%. The improved surface properties were due to the grain refinement and particle strengthening, with an increased average crystallite size of 19.6 to 23.82 nm, with a 75.59% reduction in average coefficient of friction achieved for the post-heat-treated surface than the bare surface.","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"355 - 367"},"PeriodicalIF":0.8,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Synergistic Effect of KI on Corrosion Inhibition of Carbon Steel by Myrrh Gum Extract in Sulfuric Acid Solution 硫酸溶液中KI对没药胶提取物对碳钢缓蚀的协同作用

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700248

Azzouz Ridha, Djellab Mounir, Bentrah Hamza, Chala Abdelouahed, Ben Ameur Mohamed Cherif, Kherief Slimane, Kabouia Amir Eddine, Bouzid Bouamra, Atassi Abdelmadjid

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Optimization and Characterization of Ni–B/SiC Nanocomposite Coatings: Effects of Deposition Parameters on Hardness and Corrosion Resistance Ni-B /SiC纳米复合涂层的优化与表征：沉积参数对硬度和耐蚀性的影响

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700224

Mahtab Salari Mehr, Alireza Akbari

{"title":"Optimization and Characterization of Ni–B/SiC Nanocomposite Coatings: Effects of Deposition Parameters on Hardness and Corrosion Resistance","authors":"Mahtab Salari Mehr,  Alireza Akbari","doi":"10.1134/S2070205125700224","DOIUrl":"10.1134/S2070205125700224","url":null,"abstract":"Nanocomposite coatings of Ni–B/SiC on St-37 steel substrates were electrodeposited using a Watts’ nickel bath modified by the addition of borane-trimethylamine as a borane source and dispersion of SiC nanoparticles (20 nm). The effects of electrodeposition current density (id) and bath concentration of SiC nanoparticle (CSiC) on different properties of the electrodeposited coatings such as boron content (CB), SiC nanoparticle content; XSiC (wt %), surface roughness; Ra, surface morphology, thickness, corrosion behavior and hardness were examined using inductively coupled plasma (ICP), energy dispersive spectroscopy (EDS), surface roughness profilometry, scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis, potentiodynamic polarization and microhardness testing. The achievements revealed a uniform dispersion of SiC nanoparticle agglomerates throughout the coating cross-section and the formation of spherical surface morphology. A close relationship between coatings’ surface morphology, roughness, hardness, and corrosion resistance with their SiC content has been established. The SiC nanoparticle content of the coatings initially is raised and then lowered via raising both the CSiC and id. While the CB is decreased monotonically with increasing the id. Optimal properties were observed in coatings electrodeposited at id = 1 A/dm2 and CSiC = 4 g/L with a maximum XSiC of 3.6 wt %. These coatings exhibited the finest nodule size, maximum roughness (Ra = 1.94 µm), hardness (930 HV), and corrosion resistance (minimum corrosion current density of 0.2 µA/cm2).","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"368 - 380"},"PeriodicalIF":0.8,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficiency Enhancement of GaN/InN-Based Solar Cells through Doping with Si, Zn, Ag Elements: A Physico-Chemical Study of Nanosurface by First-Principles Calculation Si、Zn、Ag等元素掺杂提高氮化镓/铟基太阳能电池效率：基于第一性原理计算的纳米表面物理化学研究

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700212

Fatemeh Mollaamin

{"title":"Efficiency Enhancement of GaN/InN-Based Solar Cells through Doping with Si, Zn, Ag Elements: A Physico-Chemical Study of Nanosurface by First-Principles Calculation","authors":"Fatemeh Mollaamin","doi":"10.1134/S2070205125700212","DOIUrl":"10.1134/S2070205125700212","url":null,"abstract":"As applied materials for storage energy in solar cells, hetero clusters of GaN, InN, GaInN, GaInSiN, GaInZnN, GaInAgN can attract considerable attention in materials science. A comprehensive investigation on energy grabbing by GaN, InN, GaInN, GaInSiN, GaInZnN, GaInAgN was carried out including using DFT computations at the CAM-B3LYP-D3/6-311+G(d,p) level of theory. Electromagnetic and thermodynamic properties of GaN, InN, GaInN, GaInSiN, GaInZnN, GaInAgN hetero clusters have been evaluated. The hypothesis of the energy adsorption phenomenon was confirmed by density distributions of CDD, PDOS, and ESP for GaN, InN, GaInN, GaInSiN, GaInZnN, GaInAgN hetero clusters. The two hetero clusters of GaInZnN and GaInAgN with the fluctuations of In, Ga, N and transition metals of Zn, Ag have indicated the same sensitivity graph of electric potential via charge distribution with (R_{{{text{Zn}}/{text{Ag}} - {text{GaInN}}}}^{2}) = 0.9998. Therefore, it can be considered that zinc and silver atoms in the functionalized GaInZnN and GaInAgN may have more effective sensitivity for admitting the electrons in the status of energy adsorption mechanism. Furthermore, GaInAgN is potentially advantageous for certain high-frequency applications requiring solar cells for energy storage. The advantages of silver over indium gallium nitride include its higher electron and hole mobility, allowing silver doping devices to operate at higher frequencies than silicon and zinc doping devices. As a matter of fact, it can be observed that doped hetero clusters of GaInZnN and GaInAgN might ameliorate the capability of GaInN in solar cells for energy storage.","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"301 - 318"},"PeriodicalIF":0.8,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145170182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Gas-Sensing Properties Dependence of MnO–Mn2O3–MnO2 Systems on the Surface Structure and Chemical Composition at Multistage Isothermal Treatment 多级等温处理中MnO-Mn2O3-MnO2体系气敏性能对表面结构和化学成分的影响

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700364

D. V. Sokolov, S. N. Nesov, Yu. A. Stenkin, V. V. Bolotov, K. E. Ivlev

{"title":"The Gas-Sensing Properties Dependence of MnO–Mn2O3–MnO2 Systems on the Surface Structure and Chemical Composition at Multistage Isothermal Treatment","authors":"D. V. Sokolov, S. N. Nesov, Yu. A. Stenkin, V. V. Bolotov, K. E. Ivlev","doi":"10.1134/S2070205125700364","DOIUrl":"10.1134/S2070205125700364","url":null,"abstract":"Nonstoichiometric manganese oxide (MnO2–x) layers with different ratios of MnO2, Mn2O3, and MnO were prepared by step isothermal annealing at 850°C in 20 min points. A gradual change in surface morphology and crystal structure from bixbyite to hausmannite with increasing annealing time from 5 to 65 min is shown. The manganese oxides layers demonstrated p-type conductivity due to the presence of hydroxyl groups, which was confirmed by XPS spectra. According to the gas sensing study, all the obtained layers had H2S-selectivity at 200°C among other gases: nitrogen dioxide, ammonia, and vapors of phenol, acetonitrile, and formaldehyde. At the 2nd and 3–4th annealing cycles, MnO4 and Mn2O3 oxides predominated on the surface, respectively. Between these transitions, the response to hydrogen sulfide increased at least 2 times. The maximum response to 800 ppm hydrogen sulfide was found after 3rd isothermal treatment and averaged 94%.","PeriodicalId":745,"journal":{"name":"Protection of Metals and Physical Chemistry of Surfaces","volume":"61 2","pages":"277 - 290"},"PeriodicalIF":0.8,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145170636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chromium-Driven Microstructural Evolution and Mechanical Property Enhancement in Forged Low-Alloy Steels 铬驱动锻造低合金钢组织演变及力学性能增强

IF 0.8 4区材料科学

Protection of Metals and Physical Chemistry of Surfaces Pub Date : 2025-09-26 DOI: 10.1134/S2070205125700297

Wang Chengsong, Wu Xuefeng, Song Tao, Xu Fangquan, Zhang Shizheng, Ji Xiang

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