Surface and Interface Analysis最新文献

Fabrication and Characterization of a Hexavalent Chromium‐Free, Room Temperature Dry‐in‐Place Conversion Coating With Enhanced Corrosion Performance 具有增强腐蚀性能的六价无铬室温就地干燥转化涂层的制备和表征

4区化学

Surface and Interface Analysis Pub Date : 2026-01-12 DOI: 10.1002/sia.70051

Zhihui Feng, Z Wang, Chunming Ouyang, Shusen Peng, Yongcun Ma

{"title":"Fabrication and Characterization of a Hexavalent Chromium‐Free, Room Temperature Dry‐in‐Place Conversion Coating With Enhanced Corrosion Performance","authors":"Zhihui Feng, Z Wang, Chunming Ouyang, Shusen Peng, Yongcun Ma","doi":"10.1002/sia.70051","DOIUrl":"https://doi.org/10.1002/sia.70051","url":null,"abstract":"ABSTRACT To mitigate the environmental impact of traditional chromate conversion coatings, this study presents a novel dry‐in‐place conversion coating (DCC) process that operates at room temperature without water rinsing. The coating was formed on AA3003 aluminum substrates by direct application of a conversion solution containing Cr(H₂PO₄) 3 and fluorometallates as main film‐forming agents. The chelator 1‐hydroxyethylidene‐1,1‐diphosphonic acid (HEDP) was added to improve both solution stability and coating corrosion resistance. The performance of the coatings was systematically evaluated through electrochemical measurements, copper sulfate spot testing, and neutral salt spray testing (NSS). At the same time, adhesion was assessed under both dry and wet conditions. Coating morphology and elemental distribution were analyzed using scanning electron microscopy (SEM) and energy‐dispersive X‐ray spectroscopy (EDS). Chemical states within the coating were further examined by X‐ray photoelectron spectroscopy (XPS). Results showed that a HEDP concentration of 0.6 g·L −1 yielded optimal corrosion resistance, with no visible corrosion products after 720 h of NSS exposure. The coating also maintained strong paint adhesion in both dry and wet states. EDS and XPS analyses confirmed that the coating consisted mainly of C, O, F, P, Zr, Ti, and Cr, with chromium present exclusively in the trivalent state (Cr 3+ ) and no hexavalent chromium detected, meeting environmental regulations.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"58 4","pages":"223-233"},"PeriodicalIF":0.0,"publicationDate":"2026-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147908284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigation of the Structure and Self‐Healing Performance of Composite Anion Intercalated LDH Coatings on Mg Alloy Surfaces 镁合金表面复合阴离子插层LDH涂层的结构及自愈性能研究

4区化学

Surface and Interface Analysis Pub Date : 2025-11-23 DOI: 10.1002/sia.70029

Anda Yu, Yulai Song, Nan Wang, Yong Tian, Hao Chen

{"title":"Investigation of the Structure and Self‐Healing Performance of Composite Anion Intercalated LDH Coatings on Mg Alloy Surfaces","authors":"Anda Yu, Yulai Song, Nan Wang, Yong Tian, Hao Chen","doi":"10.1002/sia.70029","DOIUrl":"https://doi.org/10.1002/sia.70029","url":null,"abstract":"ABSTRACT Based on the evaluation of sustained‐release performance in aqueous solution, sodium dodecyl sulfate (SDS) and phosphate ions were selected as two anionic corrosion inhibitors with excellent inhibition properties. Using hydrothermal treatment, co‐precipitation, and anion exchange techniques, LDH‐P + S coatings containing both SDS and phosphate and MgAl‐LDH coatings intercalated with silicate, phosphate, and SDS were successfully fabricated. The microstructure and composition of the various LDH coatings were characterized using XRD, FT‐IR, XPS, SEM, and EDS. The corrosion resistance and durability of the LDH coatings were assessed using EIS, PDP, and hydrogen evolution tests. All four LDH coatings demonstrated good corrosion protection, with the LDH‐P + S coating exhibiting slightly superior corrosion resistance compared with the others. Single‐frequency EIS analysis was conducted to evaluate self‐healing properties, indicating that the LDH‐P + S coating performed the best in restoring protection. The superior self‐healing behavior is primarily ascribed to the combined contribution of phosphate‐induced passivation and SDS‐mediated adsorption barrier formation.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"58 1","pages":"35-53"},"PeriodicalIF":0.0,"publicationDate":"2025-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sia.70029","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147913268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Cationic Surfactant CTAB'S Influence on Surface Mesopores and Polishing Property of PS@ _m CeO ₂ Abrasive 阳离子表面活性剂CTAB对PS@ m ceo2磨料表面介孔及抛光性能的影响

4区化学

Surface and Interface Analysis Pub Date : 2025-05-12 DOI: 10.1002/sia.7409

Huiling Jia, Sen Li, Menghao Liang, Jinxiu Wu, Xin Tan

{"title":"Cationic Surfactant CTAB'S Influence on Surface Mesopores and Polishing Property of PS@ <sub>m</sub> CeO <sub>2</sub> Abrasive","authors":"Huiling Jia, Sen Li, Menghao Liang, Jinxiu Wu, Xin Tan","doi":"10.1002/sia.7409","DOIUrl":"https://doi.org/10.1002/sia.7409","url":null,"abstract":"ABSTRACT The cationic surfactant hexadecyltrimethylammonium bromide (CTAB), Ce (NO 3 ) 3 ·6H 2 O, and ammonium nitrate/ethanol mixed solution were used as the mesoporous guiding template, the cerium source, and the selective solvent. PS@ m CeO 2 abrasives were synthesized using polystyrene (PS) as the core and mesoporous ceria ( m CeO 2 ) as the shell. The properties of PS@ m CeO 2 abrasives were examined by field emission scanning electron microscopy (FESEM), Fourier transform infrared (FTIR), small‐angle X‐ray diffraction (XRD), HRTEM, X‐ray photoelectron spectroscopy (XPS), and nitrogen adsorption–desorption. The results showed that m CeO 2 was completely coated on the PS, with the PS core size of 240 nm and the m CeO 2 shell thickness of 15–20 nm. The content of O vacancies and Ce 3+ increased in the m CeO 2 shell. Irregular mesopores were formed in the shell. Young's modulus ( E ) and polishing property of CeO 2 abrasive, PS@CeO 2 composites, and PS@ m CeO 2 composites were measured by atomic force microscopy. The E of core@shell‐structured composites significantly decreased. The PS@ m CeO 2 composites reduced mechanical damage and scratches and improved the material removal rate to 172 nm/min.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"57 7","pages":"537-547"},"PeriodicalIF":0.0,"publicationDate":"2025-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sia.7409","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147895752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Comprehensive Analysis of the Effect of New Efficient and High Temperature Resistant Imidazoline Derivatives on the Corrosion Inhibition Performance of Q235: Experimental and Theoretical Studies 新型高效耐高温咪唑啉衍生物对Q235缓蚀性能影响的综合分析：实验与理论研究

4区化学

Surface and Interface Analysis Pub Date : 2024-11-22 DOI: 10.1002/sia.7366

Pengjie Wang, Lin Fan, Yuhao Song, Hao Li, K.R. Ansari, Zhonghui Li, Ambrish Singh, Yuanhua Lin, Mhod Talha

{"title":"Comprehensive Analysis of the Effect of New Efficient and High Temperature Resistant Imidazoline Derivatives on the Corrosion Inhibition Performance of Q235: Experimental and Theoretical Studies","authors":"Pengjie Wang, Lin Fan, Yuhao Song, Hao Li, K.R. Ansari, Zhonghui Li, Ambrish Singh, Yuanhua Lin, Mhod Talha","doi":"10.1002/sia.7366","DOIUrl":"https://doi.org/10.1002/sia.7366","url":null,"abstract":"ABSTRACT Background: Imidazoline derivatives were widely used in the field of metal corrosion protection due to the low toxicity and excellent corrosion inhibition performance. In order to further reduce synthesis costs and improve corrosion inhibition performance, oleic acid, diethylenetriamine, and anisaldehyde were used as raw materials to synthesize imidazole Schiff corrosion inhibitors (HM), and the corrosion inhibition mechanism on Q235 in 1.0 mol/L HCl solution was studied rigorously. Method: The corrosion inhibition ability was verified using weight loss and electrochemical experiments. Scanning electron microscope (SEM), energy dispersive spectrometer (EDS), and X‐ray photoelectron spectroscopy (XPS) were used to detect and analyze the protective film formed on the surface of Q235 after weight loss. Density functional theory (DFT) demonstrated the adsorption sites and reaction activity of the corrosion inhibitor, Molecular Dynamics (MD) further validated the corrosion inhibition mechanism. Significant Findings: Imidazoline corrosion inhibitor could form a stable protective film on the surface of Q235. With the concentration increased of HM, the corrosion inhibition efficiency increased gradually, and with the temperature increased, the corrosion inhibition efficiency decreased gradually. At the optimal concentration, the corrosion inhibition rate could reach 98.98%. HM belonged to a mixed type corrosion inhibitor that mainly suppresses the cathode and could spontaneously adsorb on the metal surface, following the Langmuir isotherm for adsorption.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"57 2","pages":"163-179"},"PeriodicalIF":0.0,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/sia.7366","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147332611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Effect of Surface Dissolution on the Floatability of Brucite in Three Anionic Collector Systems 表面溶解对三种阴离子收集器系统中白云石漂浮性的影响

IF 1.7 4区化学

Surface and Interface Analysis Pub Date : 2024-09-05 DOI: 10.1002/sia.7355

Xiufeng Gong, Jin Yao, Wanzhong Yin, Ningbo Song, Yulian Wang

{"title":"Effect of Surface Dissolution on the Floatability of Brucite in Three Anionic Collector Systems","authors":"Xiufeng Gong, Jin Yao, Wanzhong Yin, Ningbo Song, Yulian Wang","doi":"10.1002/sia.7355","DOIUrl":"https://doi.org/10.1002/sia.7355","url":null,"abstract":"This study investigated the relation between the solubility and floatability of the soluble mineral brucite, focusing on the concentration characteristics of dissolved Mg2+ in brucite under three dissolution methods and the surface characteristics after dissolution. Some common rules of brucite flotation in three anionic collectors were discovered. Results of a flotation test showed that for three anionic collector systems of sodium oleate, sodium dodecyl sulfonate, and oxidized paraffin soap, the flotation recovery rate of brucite increased with the time of dissolution and decreased with the removal of dissolved Mg2+, but the flotation recovery rate is lower than that of untreated brucite. Inductively coupled plasma spectroscopy indicated that the content of dissolved Mg2+ in brucite slurry increases with increasing brucite content or dissolution time. Zeta potential measurements showed that the ability of dissolved Mg2+ to increase the surface potential of brucite follows the order of H2SO4 action > HCl action > H2O action. Adsorption capacity measurements showed that the presence of dissolved Mg2+ after dissolution is not beneficial for the adsorption of the three collectors on the surface of brucite. The capacity of the adsorption collectors follows the order of brucite after H2O dissolution > brucite after HCl dissolution > brucite after H2SO4 dissolution. Scanning electron microscopy and X‐ray photoelectron spectroscopy analyses indicated that the surface dissolution promoted the dissolution of Mg2+ on brucite surface in the solution, reducing the number of Mg sites on brucite surface and deteriorating the collection effect of the collector.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"35 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation and Properties of Mo/Ti/Sn Conductivity Conversion Coatings on 6063 Aluminum Alloy 6063 铝合金上的钼/钛/硒导电转换涂层的制备与性能

IF 1.7 4区化学

Surface and Interface Analysis Pub Date : 2024-09-03 DOI: 10.1002/sia.7352

Aihua Yi, Min Liu, Wenfang Li, Yuying Liu, Yeping Mo, Zhiquan Huang, Xiaolan Chen

{"title":"Preparation and Properties of Mo/Ti/Sn Conductivity Conversion Coatings on 6063 Aluminum Alloy","authors":"Aihua Yi, Min Liu, Wenfang Li, Yuying Liu, Yeping Mo, Zhiquan Huang, Xiaolan Chen","doi":"10.1002/sia.7352","DOIUrl":"https://doi.org/10.1002/sia.7352","url":null,"abstract":"Conductivity chromium‐free conversion coatings on aluminum substrates were achieved by utilizing Na2SnO3 and Mo/Ti solutions. The composition and morphology of the coatings were characterized using XPS, SEM, EDS, AFM, and Raman spectroscopies. The corrosion behavior of the coatings in 3.5‐wt% NaCl solution was investigated through a dynamic potential polarization method and EIS analysis. Mott–Schottky and UV–Vis analyses were used to determine the semiconductor properties of the coatings, including carrier concentration and band gap. The results revealed that the main components of the coating were Al2O3, SnO2, MoO3, and MoO2 and the coating presented a double‐layer structure, including a transition layer close to the substrate and a compact layer on the surface. The coating also exhibited the properties of a p‐type semiconductor. The electrical contact resistance value of adding Na2SnO3 decreased from 0.4331 to 0.1343 Ω/in2 (in 200 psi), while the band gap decreased from 2.281 to 2.232 eV.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"74 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nanosilicon Stabilized With Ligands: Effect of High‐Energy Proton Beam on Luminescent Properties 配体稳定的纳米硅：高能质子束对发光特性的影响

IF 1.7 4区化学

Surface and Interface Analysis Pub Date : 2024-08-31 DOI: 10.1002/sia.7354

Leonid A. Aslanov, Vladimir B. Zaitsev, Valery N. Zakharov, Igor K. Kudryavtsev, Vladimir M. Senyavin, Petr B. Lagov, Elena P. Romanteeva

引用次数: 0

Structural Analysis and Electrical Property of Acid‐Treated MWCNT 酸处理 MWCNT 的结构分析和电学特性

IF 1.7 4区化学

Surface and Interface Analysis Pub Date : 2024-08-29 DOI: 10.1002/sia.7353

Jaekwang Lee, Hyunwoo Lim, Joo‐yeon Ha, Seungjae Lee, Heesoo Lee

{"title":"Structural Analysis and Electrical Property of Acid‐Treated MWCNT","authors":"Jaekwang Lee, Hyunwoo Lim, Joo‐yeon Ha, Seungjae Lee, Heesoo Lee","doi":"10.1002/sia.7353","DOIUrl":"https://doi.org/10.1002/sia.7353","url":null,"abstract":"The electrical properties of acid‐treated CNT were investigated in terms of functional group and microstructure. A mixture of HNO3 and H2SO4 was used to acid treatment of CNT, and acid‐treated CNTs were synthesized by the mixture for 0 to 5 h. In crystal structure analysis, as acid treatment time was increased, the intensity of graphite diffraction peak was decreased and shifted to lower angle. It indicates a decrease in the crystallinity of CNT surface and lattice contraction by loss of carbon atoms. The distribution of oxygen on CNT surface was observed by TEM analysis confirming that functional groups and structural defects were formed. ID/IG ratio and average distance between defects (LD) were calculated using Raman spectroscopy to analyze the structural characteristics of CNT, and the greatest decrease was identified from p‐CNT to 2h‐CNT, resulting in the formation of functional groups and the changes in structural defects on CNT surface by acid treatment in the initial stage. Bonding state on CNT surface was analyzed through XPS analysis, and functional groups such as CO and COH were confirmed in acid‐treated CNT. Sheet resistance was measured to analyze the electrical properties of CNT, and 3h‐CNT showed the lowest sheet resistance at 25.28 Ω.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"6 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Combined Experimental and Periodic DFT Study of the Size Dependence of Adsorption Properties of Oxide‐Supported Metal Nanoclusters: A Case of NO on Ni/Al2O3 氧化物支撑金属纳米团簇吸附特性的尺寸依赖性实验与周期 DFT 结合研究：氮氧化物在 Ni/Al2O3 上的吸附情况

IF 1.7 4区化学

Surface and Interface Analysis Pub Date : 2024-08-22 DOI: 10.1002/sia.7350

Tamerlan T. Magkoev, Yong Men, Reza Behjatmanesh‐Ardakani, Mohammadreza Elahifard, Vladimir T. Abaev, Petrakis Chalikidi, Taymuraz T. Magkoev, Oleg G. Ashkhotov

{"title":"Combined Experimental and Periodic DFT Study of the Size Dependence of Adsorption Properties of Oxide‐Supported Metal Nanoclusters: A Case of NO on Ni/Al2O3","authors":"Tamerlan T. Magkoev, Yong Men, Reza Behjatmanesh‐Ardakani, Mohammadreza Elahifard, Vladimir T. Abaev, Petrakis Chalikidi, Taymuraz T. Magkoev, Oleg G. Ashkhotov","doi":"10.1002/sia.7350","DOIUrl":"https://doi.org/10.1002/sia.7350","url":null,"abstract":"It is demonstrated by means of ultra high vacuum (UHV) surface‐sensitive techniques and periodic density functional theory (DFT) calculations that the electronic and NO− adsorption properties of nanosized Ni clusters deposited onto the α‐Al2O3 (0001) surface significantly depend upon the size of the cluster. The properties of the Ni cluster of the size of 2 nm and lower are predominantly determined by the formation of the Ni/Al2O3 interface bond notably polarized towards the oxide. As a result, the metal cluster acquires a net positive charge manifested by the bond strengthening of adsorbed NO compared to the bulk Ni substrate. With the increasing size of the cluster, the Ni/Al2O3 interfacial bond depolarizes due to the growing of lateral Ni–Ni interaction. With a mean coverage of Ni on the alumina surface exceeding 0.25 equivalent monolayers, their properties in terms of adsorption behavior of NO resemble those that are characteristic for the bulk Ni substrate. Such a size dependence offers an opportunity to tune the properties of metal clusters and the metal/oxide system as a whole, for example, to achieve the required electronic and adsorption‐reaction properties.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"13 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142187372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Three‐dimensional carbon nanotube framework enables low‐cost LiFe5O8 anode material for high‐performance lithium‐ion batteries 三维碳纳米管框架实现了用于高性能锂离子电池的低成本 LiFe5O8 负极材料

IF 1.7 4区化学

Surface and Interface Analysis Pub Date : 2024-08-06 DOI: 10.1002/sia.7347

Lei Li, Jinsheng Huo, Qiwen Ran, Xingquan Liu

{"title":"Three‐dimensional carbon nanotube framework enables low‐cost LiFe5O8 anode material for high‐performance lithium‐ion batteries","authors":"Lei Li, Jinsheng Huo, Qiwen Ran, Xingquan Liu","doi":"10.1002/sia.7347","DOIUrl":"https://doi.org/10.1002/sia.7347","url":null,"abstract":"LiFe5O8 is regarded as a promising material, which is used as anode for lithium‐ion batteries on account of its lower cost and higher theoretical capacity. However, its practical applications are hindered by the low electron transfer rate, poor cycling performance, and huge magnification of lattice volume. In this work, a LiFe5O8/carbon nanotubes (CNTs) composite anode is designed to realize the ideal anode for low‐cost lithium‐ion batteries, showing broad commercial application prospects. It is found that the three‐dimensional conductive network of CNTs is used to accelerate electron transfer rate within the LiFe5O8 particles, thereby significantly reducing the reversible reaction barrier (Fe/Fe3O4). In addition, it can also alleviate the volume change of electrode, which maintains a stable Li+ insertion/extraction behavior during long‐term cycles. As a consequence, there is still a high capacity (427.3 mAh g−1) of the LiFe5O8/CNTs 3% anode reserved after 50 cycles at 0.5 C whereas the bare LiFe5O8 anode only delivers a low capacity of 220.6 mAh g−1 along with a poor cycling stability. This work highlights the outstanding contribution of electronic conductivity toward the electrochemical performance of LiFe5O8 anode and provides a low‐cost and commercially applicable composite anode for developing lower cost lithium‐ion batteries.","PeriodicalId":22062,"journal":{"name":"Surface and Interface Analysis","volume":"58 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141945020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0