Electrochimica Acta最新文献_第8页

The effect of competition between solvation and cathode surface adsorption on the kinetics of lithium−oxygen batteries: A model study based on nanoarray electrodes 溶剂化和阴极表面吸附竞争对锂氧电池动力学的影响：基于纳米阵列电极的模型研究

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-14 DOI: 10.1016/j.electacta.2025.146244

Yuying Gao , Zelin Zhao , Mingjun Zhu , Ming Li , Xiaorong Zhou , Junsheng Li , Jinping Liu , Liang Xiao

{"title":"The effect of competition between solvation and cathode surface adsorption on the kinetics of lithium−oxygen batteries: A model study based on nanoarray electrodes","authors":"Yuying Gao , Zelin Zhao , Mingjun Zhu , Ming Li , Xiaorong Zhou , Junsheng Li , Jinping Liu , Liang Xiao","doi":"10.1016/j.electacta.2025.146244","DOIUrl":"10.1016/j.electacta.2025.146244","url":null,"abstract":"<div><div>The donor number (DN) of electrolyte solvents was reported to be the key factor determining LiO<sub>2</sub> intermediate solvation and lithium−oxygen battery (LOB) kinetics. In low-DN solvents, LiO<sub>2</sub> tends to adsorb onto cathode surfaces and undergoes surface-mediated reduction to Li<sub>2</sub>O<sub>2</sub>, while in high-DN solvents, LiO<sub>2</sub> is preferentially solvated and subsequently disproportionates to Li<sub>2</sub>O<sub>2</sub>. However, prior studies overlooked a critical issue: whether cathode surfaces can provide sufficiently strong adsorption for LiO<sub>2</sub>, particularly in low-DN solvents. Herein, this study proposes MnO<sub>2</sub>, NiO, and Co<sub>3</sub>O<sub>4</sub> nanoarray models alongside carbon nanotubes to simultaneously investigate LiO<sub>2</sub> adsorption on different cathodes and solvent DN effects under consistent cathode architectures. Experimental and theoretical analyses reveal that the discharge of oxygen cathodes involves a competition between the solvation of LiO<sub>2</sub> intermediates and their adsorption on cathodes. When an oxygen cathode has strong adsorption of LiO<sub>2</sub>, the adsorption and solvation compete with each other, leading to a solution mechanism in high-DN solvents and a surface mechanism in low-DN solvents. Conversely, if an oxygen cathode shows weak adsorption of LiO<sub>2</sub>, a solution mechanism predominately occurs, regardless of whether in high- or low-DN solvents. Thus, when evaluating solvent effects on LOB kinetics, the adsorption capacity of cathode materials must be fully considered.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"527 ","pages":"Article 146244"},"PeriodicalIF":5.5,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143827466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Simple and cost-effective method for engineering tunable defects and functional groups for high-performance coal-derived hard carbon anodes in sodium-ion batteries 钠离子电池中高性能煤基硬碳阳极的工程可调缺陷和官能团的简单而经济的方法

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-14 DOI: 10.1016/j.electacta.2025.146236

Xiaohu Wang , Jie Ren , Yi Zhu , Gai Lan , Yaxin Huang , Jianfang Wang , Jun Liu , Junhui Dong , Chunguang Wei , Na Huang , Ding Nan

{"title":"Simple and cost-effective method for engineering tunable defects and functional groups for high-performance coal-derived hard carbon anodes in sodium-ion batteries","authors":"Xiaohu Wang , Jie Ren , Yi Zhu , Gai Lan , Yaxin Huang , Jianfang Wang , Jun Liu , Junhui Dong , Chunguang Wei , Na Huang , Ding Nan","doi":"10.1016/j.electacta.2025.146236","DOIUrl":"10.1016/j.electacta.2025.146236","url":null,"abstract":"<div><div>The development of advanced anode materials for sodium-ion batteries (SIBs) is critical for enhancing energy storage capabilities. Herein, we present a simple and cost-effective one-step carbonization method to engineer tunable defects and functional groups in coal-derived hard carbon (HC) anodes. By exploiting the inherent features of coal, such as its aromatic structure and reactive functionalities, we systematically tailor the HC microstructure through controlled carbonization. The resulting materials exhibit adjustable features, including graphite-like microcrystals, amorphous carbon domains, nanoporous networks, and oxygen-containing functional groups, enabling optimized sodium-ion storage performance. Notably, the lignite-derived HC material (L-1300) synthesized at 1300 °C achieves a reversible capacity of 295 mAh g⁻¹, an initial Coulombic efficiency of 89 %, and exceptional capacity retention (97 %) after 500 cycles at 1 C. The enhanced electrochemical performance is attributed to the synergistic effects of engineered defects and functional groups, which facilitate efficient sodium ion transport and storage. This study demonstrates the potential of coal as a sustainable and low-cost precursor for high-performance HC anodes, offering a promising approach for next-generation SIBs.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"528 ","pages":"Article 146236"},"PeriodicalIF":5.5,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143827477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Machine learning assisted classification and interpretation of EIS data with experimental demonstration for chemical conversion coatings on Mg alloys 通过对镁合金化学转化涂层的实验演示，机器学习辅助了EIS数据的分类和解释

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-14 DOI: 10.1016/j.electacta.2025.146231

Debasis Saran , Neelam Mishra , Sivaiah Bathula , Kisor Kumar Sahu

{"title":"Machine learning assisted classification and interpretation of EIS data with experimental demonstration for chemical conversion coatings on Mg alloys","authors":"Debasis Saran , Neelam Mishra , Sivaiah Bathula , Kisor Kumar Sahu","doi":"10.1016/j.electacta.2025.146231","DOIUrl":"10.1016/j.electacta.2025.146231","url":null,"abstract":"<div><div>Magnesium and its alloys, promising for structural applications, have significant corrosion concerns. Chemical conversion coating (CCC) is a cost-effective, scalable, and environment-friendly method to address this issue. EIS is a powerful technique frequently used in various applications, including CCCs, to model diverse electrode-electrolyte interface processes through equivalent circuits (EC). The traditional EC approach is tedious, requires human experience and imparts subjectivity. Machine Learning (ML) strategies automate the process of EC classification, identify complex patterns, reduce subjectivity and analysis time. This study focuses on the ML classification of ECs in CCCs, covering almost all realistic coating conditions and processes. We have used both linear (PCA: Principal Component Analysis and LDA: Linear Discriminant Analysis for interpretation and dimensional reductions; Logistic Regression for classification) and non-linear ML models (Naïve Bayes, Random Forest, XG Boost, Gradient Boost and 1D-CNN: all for seven-class EC classification). We observed that PCA reduced 213-dimensional feature space to 8 PCs, retaining 99% variance, whereas ∼89% of the top 10 features in LDA belong to low-frequency regions. The performance of ML models was evaluated by diverse metrics: confusion matrix, F1-score, precision, recall, Shapley Additive Explanations (SHAP), and Area under Receiver Operating Characteristic Curve (AUC). Overall, 1D-CNN model performed the best with an accuracy ∼86%, mean AUC ∼0.98, and top-2 accuracy ∼96%. From SHAP analysis, we found low-frequency phase measurements are critical for the 1D-CNN model's decision-making, signifying the importance of slow electrochemical processes. Finally, we validated best ML model with experimental data and found 1D-CNN classifier has an average R<sup>2</sup>∼0.96.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"527 ","pages":"Article 146231"},"PeriodicalIF":5.5,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143827469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Electrochemical Reduction Mechanism of 4-Nitrobenzyl Bromide in Ionogel Membranes 4-硝基苯溴在离子凝胶膜上的电化学还原机理

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-14 DOI: 10.1016/j.electacta.2025.146232

Tehreema Naeem, Silvia Mena, Jordi Hernando, Gonzalo Guirado

{"title":"Electrochemical Reduction Mechanism of 4-Nitrobenzyl Bromide in Ionogel Membranes","authors":"Tehreema Naeem, Silvia Mena, Jordi Hernando, Gonzalo Guirado","doi":"10.1016/j.electacta.2025.146232","DOIUrl":"10.1016/j.electacta.2025.146232","url":null,"abstract":"<div><div>Ionic liquid-based electrolytes (ILs) have gained tremendous attention as sustainable, green electrolytes for electrochemical processes due to their negligible vapour pressure and high boiling points. A rising trend is to fabricate solid electrolytes based on ionic liquids to address the risk of leakage associated to liquid electrolytes. These solid electrolytes, which are commonly known as ionogel membranes (IGs), contain the intrinsic properties of ILs, while having excellent mechanical strength. These characteristics make them ideal for investigating reaction mechanisms and facilitating electrosynthesis processes. By providing a stable and conductive environment, ionogels enable precise control and monitoring of electrochemical reactions in solid electrolytes, leading to more accurate and reproducible results. Their application not only enhances our understanding of fundamental electrochemical processes but also paves the way for innovative advancements in electrosynthesis, contributing significantly to the development of new materials and technologies. In this body of research, the reduction mechanism of <em>p</em>-nitrobenzyl bromide (<em>p</em>-NBBr) is studied and disclosed in IG membranes for a first time. We successfully performed a controlled potential electrolysis of <em>p</em>-NBBr in IG membranes, as well as studying two different electrochemical setups to obtain the most optimal configuration. We also demonstrate that the addition of electrolyte additives, such as lithium bis(trifluorometahnesulfonyl)imide (Li TFSI), in the IG composition raises the ionic conductivity of the resulting membrane from 0.15 up to 0.2 mS/cm.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"527 ","pages":"Article 146232"},"PeriodicalIF":5.5,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143827467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

A Pd–Pt-based bulk nanoporous alloy with continuous solubility for hydrogen 具有连续溶解度的pd - pt基体纳米多孔合金

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-13 DOI: 10.1016/j.electacta.2025.146106

Sambit Bapari , Jörg Weissmüller

引用次数: 0

One-pot exfoliation with simultaneous functionalization of graphene via wireless polarization 无线极化下石墨烯同时功能化的一锅剥离

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-13 DOI: 10.1016/j.electacta.2025.146230

Anastasiia Bazylevska , Zviadi Zarkua , Giel Arnauts , Lino da Costa Pereira , Rob Ameloot , Miriam C. Rodríguez González , Steven De Feyter

{"title":"One-pot exfoliation with simultaneous functionalization of graphene via wireless polarization","authors":"Anastasiia Bazylevska , Zviadi Zarkua , Giel Arnauts , Lino da Costa Pereira , Rob Ameloot , Miriam C. Rodríguez González , Steven De Feyter","doi":"10.1016/j.electacta.2025.146230","DOIUrl":"10.1016/j.electacta.2025.146230","url":null,"abstract":"<div><div>The field of 2D materials has rapidly grown and has expanded further by the tunability of their unique properties for device fabrication. Covalent functionalization, such as spontaneous grafting and electrografting, has been employed to enhance dispersibility and optimize performance for various applications; however, several challenges still remain. Current methods often require reactive conditions that hinder control over modification uniformity or rely on conductive materials, limiting scalability. This work introduces a one-pot protocol for exfoliating and functionalizing 2D materials using wireless polarization, demonstrated with graphene. The method is conducted in water without using surfactants or toxic solvents and produces high-quality exfoliated graphene flakes, confirmed via transmission electron microscopy, atomic force microscopy, X-ray photoelectron spectroscopy (XPS), and Raman spectroscopy. Functionalization with diazonium chemistry is validated through XPS and thermogravimetric analysis combined with mass spectrometry, showcasing successful grafting. The scalable, versatile wireless approach has the potential to be applicable to a wide range of 2D materials and organic functionalization methods, offering the prospect for industrial integration and broadening possibilities in device applications.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"527 ","pages":"Article 146230"},"PeriodicalIF":5.5,"publicationDate":"2025-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143827468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Zinc metal free polymer-based anode materials for ultralong aqueous zinc-ion rechargeable battery 超长水锌离子可充电电池用无锌金属聚合物基负极材料

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-12 DOI: 10.1016/j.electacta.2025.146211

Gouri Sankar Das , Komal Kumari , Phulladweepa Patra , Prabakaran Swaminathan , Somnath Ghosh

{"title":"Zinc metal free polymer-based anode materials for ultralong aqueous zinc-ion rechargeable battery","authors":"Gouri Sankar Das , Komal Kumari , Phulladweepa Patra , Prabakaran Swaminathan , Somnath Ghosh","doi":"10.1016/j.electacta.2025.146211","DOIUrl":"10.1016/j.electacta.2025.146211","url":null,"abstract":"<div><div>Aqueous Zn-ion batteries (AZIBs) have garnered significant attention for grid-level energy storage systems owing to their high safety, cost-effectiveness and environmental friendliness. However, the practical application of the AZIBs always suffers from uncontrollable Zn dendrite growth, low coulombic efficiency and the irreversible kinetics of electrodes. Herein, we propose a highly zincophilic organic polyimide-decorated graphene (PI/G) anode synthesized through straightforward polycondensation reactions featuring an optimized electronic structure with a π-conjugated network. The well-organized, high-density diimide groups in PI/G material offer more accessible electrochemically active sites and reduce the energy barrier for ion diffusion as supported by electrochemical, <em>ex-situ</em> characterizations and density functional theory (DFT) simulations. The synthesized PI/G anode provides a low redox potential, high specific capacity and fast rate capability. When a full AZIB is fabricated by the pairing of polymer anode with ZnMn<sub>2</sub>O<sub>4</sub> cathode, the resulting dendrite-free device provides a remarkable specific capacity and ultra-long cycle stability, retaining 84 % of its capacity at 10 A g<sup>−1</sup> even after 50,000 cycles. This stability is achieved through a reversible Zn<sup>2+</sup> co-participative phase transfer mechanism at redox-active sites. This study hopes to pave the way for an alternative design and development strategy for practical AZIB applications in large-scale grid energy storage systems.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"527 ","pages":"Article 146211"},"PeriodicalIF":5.5,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143823086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Simplified synthesis of N, S co-doped ordered mesoporous carbon cathode via a one-step impregnation technique for superior Zn-ion hybrid supercapacitors 一步浸渍法简化合成N， S共掺杂有序介孔碳阴极用于高性能锌离子杂化超级电容器

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-12 DOI: 10.1016/j.electacta.2025.146228

Shenghai Zhou, Na Liang, You Zhang, Xiangxiu Liu, Dongxu Ge, Hongbo Xu

{"title":"Simplified synthesis of N, S co-doped ordered mesoporous carbon cathode via a one-step impregnation technique for superior Zn-ion hybrid supercapacitors","authors":"Shenghai Zhou, Na Liang, You Zhang, Xiangxiu Liu, Dongxu Ge, Hongbo Xu","doi":"10.1016/j.electacta.2025.146228","DOIUrl":"10.1016/j.electacta.2025.146228","url":null,"abstract":"<div><div>Aqueous zinc-ion hybrid supercapacitors (ZHSCs) are emerging as promising energy storage devices due to their safety and low cost. The development of cathode materials with superior performance has become a focal point in ZHSC research. Herein, N, S co-doped ordered mesoporous carbons (N, S-OMC) were synthesized via a one-step impregnation of pyrrole and 2-thiophenemethanol into the mesopores of silica templates. The effect of the pyrrole-to-2-thiophenemethanol feed ratio on the microstructure and electrochemical performance of N, S-OMC was examined. The optimal electrochemical performance of N, S-OMC-25 can be attributed to the synergistic effects of well-controlled N and S doping levels, high content of pyridine N, numerous defect sites, good conductivity, ordered mesoporous channels, and a large surface area, all of which provide numerous accessible active sites for charge storage and enhanced electrochemical kinetics in ZHSCs. The N, S-OMC-25-based ZHSCs device demonstrated a high specific capacity (269 ± 1 F/g), high energy density (82 Wh/kg), and outstanding cyclic stability, retaining 95 % capacity after 10,000 cycles in 1 M ZnSO<sub>4</sub> and 95 % after 60,000 cycles in 3 M Zn(CF<sub>3</sub>SO<sub>3</sub>)<sub>2</sub>. This work simplifies the preparation of N, S-OMC via the template method and introduces N, S-OMC carbon materials for use in aqueous ZHSCs devices.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"526 ","pages":"Article 146228"},"PeriodicalIF":5.5,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143823101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Mesoporous carbon materials doped with Co, Fe and nitrogen as oxygen reduction reaction electrocatalysts for anion-exchange membrane fuel cell 掺杂Co、Fe和氮的介孔碳材料作为阴离子交换膜燃料电池氧还原反应的电催化剂

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-11 DOI: 10.1016/j.electacta.2025.146226

Johanna Katariina Piir , Jaana Lilloja , Maike Käärik , Jekaterina Kozlova , Arvo Kikas , Alexey Treshchalov , Jaan Aruväli , Vambola Kisand , Jaan Leis , Kaupo Kukli , Kaido Tammeveski

{"title":"Mesoporous carbon materials doped with Co, Fe and nitrogen as oxygen reduction reaction electrocatalysts for anion-exchange membrane fuel cell","authors":"Johanna Katariina Piir , Jaana Lilloja , Maike Käärik , Jekaterina Kozlova , Arvo Kikas , Alexey Treshchalov , Jaan Aruväli , Vambola Kisand , Jaan Leis , Kaupo Kukli , Kaido Tammeveski","doi":"10.1016/j.electacta.2025.146226","DOIUrl":"10.1016/j.electacta.2025.146226","url":null,"abstract":"<div><div>Mesoporous carbons (MCs) are prepared using dual-templating and doped with cobalt, iron and nitrogen for electrocatalytic applications and are characterised using various physico-chemical methods. Prepared materials are employed as oxygen reduction reaction (ORR) electrocatalysts and cathode catalysts of an anion-exchange membrane fuel cell (AEMFC). The MC materials are prepared using two novel and sustainable phenolic resin synthesis routes, while employing an easily removable soft template and MgO as a hard template to obtain feasible mesoporous texture. The content of MgO is varied in dual-templating to assess its influence on the porous structure and electrocatalytic properties. Doping is done via high-temperature pyrolysis using cobalt and iron acetate as transition metal sources and 1,10-phenanthroline as a nitrogen source. The physico-chemical characterisation shows that the preparation of MC materials and their subsequent doping has been successful. The initial assessment employing the rotating disc electrode method indicates that the synthesised catalyst materials exhibit very high electrocatalytic activity towards the ORR in alkaline media and good stability by applying 10,000 potential cycles. In AEMFC testing, the most promising cathode catalyst reveals excellent fuel cell performance by obtaining a peak power density above 500 mW cm<sup>–2</sup>, almost the same performance as with commercial mesoporous Fe-N-C catalyst. Thus, the novel dual-templating approach taken herein enables to prepare sustainable non-precious metal electrocatalysts with feasible porous characteristics for the AEMFC application.</div></div>","PeriodicalId":305,"journal":{"name":"Electrochimica Acta","volume":"527 ","pages":"Article 146226"},"PeriodicalIF":5.5,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143823100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Electrochemical conversion of thin layer amorphous carbon to graphite nanosheets as conductive agents for silicon anode 作为硅阳极导电剂的薄层非晶碳纳米片的电化学转化

IF 5.5 3区材料科学

Electrochimica Acta Pub Date : 2025-04-11 DOI: 10.1016/j.electacta.2025.146227

Ruoyu Sang , Zesheng Wu , Zhiyong Wang , Xianbo Jin

引用次数: 0