IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-30 DOI: 10.1016/j.carbon.2025.120895

Hongming Chen , Busheng Zhang , Woon-Ming Lau , Xinbo He , Dan Zhou

{"title":"Conductive coal-based nanocarbon for hydrovoltaic generator with enhanced electric power generation","authors":"Hongming Chen , Busheng Zhang , Woon-Ming Lau , Xinbo He , Dan Zhou","doi":"10.1016/j.carbon.2025.120895","DOIUrl":"10.1016/j.carbon.2025.120895","url":null,"abstract":"<div><div>The development of sustainable and cost-effective energy conversion technologies is imperative in the face of escalating global energy demands and environmental concerns. Hydrovoltaic power generation, which harnesses ambient water via solid–liquid interface interactions, offers a green pathway for low-grade energy harvesting. However, conventional carbon-based materials used in such systems often rely on petrochemical-derived precursors, limiting the scalability and environmental sustainability. Herein, we report a novel hydrovoltaic generator (CCHG) that fabricated with the low-cost and conductive coal-based nanocarbon (CCN). The CCN is uniformly deposited on the filter paper to form a water-permeable interface, enabling the directional water transport and evaporation-driven ion diffusion. The resultant CCHG device exhibits a voltage output of 0.53 V and a current of 62 μA with only 50 μL of water under ambient conditions. Integration of multiple units in series or parallel delivers up to 2.1 V and 240 μA, sufficient to drive the power commercial electronics such as LED arrays and timers. This work demonstrates a sustainable strategy for transforming coal from a combustion fuel to a value-added functional carbon material, opening the avenues for scalable, low-cost hydrovoltaic power generation systems in self-powered electronics and environmental sensing.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120895"},"PeriodicalIF":11.6,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Biomass-derived hard carbon from sorghum distilled residues as a high-performance anode for sodium-ion batteries 从高粱蒸馏渣中提取的生物质硬碳作为钠离子电池的高性能阳极

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-30 DOI: 10.1016/j.carbon.2025.120899

Hsuan-Wei Chi , Jia-Yen Chen , Chun-Chuen Yang , Wei-Ren Liu

{"title":"Biomass-derived hard carbon from sorghum distilled residues as a high-performance anode for sodium-ion batteries","authors":"Hsuan-Wei Chi , Jia-Yen Chen , Chun-Chuen Yang , Wei-Ren Liu","doi":"10.1016/j.carbon.2025.120899","DOIUrl":"10.1016/j.carbon.2025.120899","url":null,"abstract":"<div><div>In this study, hard carbon derived from sorghum distilled residues (SDR), synthesized at different sintering temperature, was firstly demonstrated as anode materials for Na ion batteries. We focused on crystal structure, chemical composition, surface morphologies as well as electrochemical performance and Na<sup>+</sup> storage mechanism of as-synthesized hard carbon. With sintering temperature increased, these samples exhibited a higher degree of graphitization and fewer defects, leading to significant improvements in the initial coulombic efficiency (ICE) and reversible capacity. The sample sintered at 1400 °C (SDR14) showed a high reversible capacity of 295 mAh g<sup>−1</sup> at a current density of 0.1 A g<sup>−1</sup> with an ICE of 84.3 %. <u>The superior performance of SDR14 was attributed to the synergistic effects of moderate graphitization, suitable interlayer spacing, closed-pore structures, and optimized pore distribution, which collectively enhanced Na</u> <sup>+</sup> <u>intercalation and extended the plateau capacity.</u> Galvanostatic intermittent titration technique (GITT) tests revealed that sintering temperature significantly influenced Na <sup>+</sup> storage behavior. The <em>in-situ</em> XRD measurements further confirmed the structural stability of SDR14 during charge and discharge processes. Condition-optimized SDR14 electrode exhibited a long cycle life up to 200 cycles at 0.2 A g<sup>−1</sup>, and Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>|SDR14 full-cells demonstrated superior rate performance and high energy density of 197.7 <u>Wh/(kg of active material only)</u> at a power density of 21.1 W/kg, showing its great potential as a high-performance anode material for Na ion batteries.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120899"},"PeriodicalIF":11.6,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Structure and spectroscopy of graphite monofluoride 单氟化石墨的结构和光谱学

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-30 DOI: 10.1016/j.carbon.2025.120900

Katherine M. Morton , A. Dominic Fortes , Daniel W. Nye , James D. Taylor , Luke L. Daemen , Alexander I. Kolesnikov , Victor R. Fanelli , Matthew B. Stone , Anibal J. Ramirez-Cuesta , Yongqiang Cheng , Valeri Leich , Peter W. Albers , Daniel M. Dawson , Stewart F. Parker

{"title":"Structure and spectroscopy of graphite monofluoride","authors":"Katherine M. Morton , A. Dominic Fortes , Daniel W. Nye , James D. Taylor , Luke L. Daemen , Alexander I. Kolesnikov , Victor R. Fanelli , Matthew B. Stone , Anibal J. Ramirez-Cuesta , Yongqiang Cheng , Valeri Leich , Peter W. Albers , Daniel M. Dawson , Stewart F. Parker","doi":"10.1016/j.carbon.2025.120900","DOIUrl":"10.1016/j.carbon.2025.120900","url":null,"abstract":"<div><div>The structure of graphite monofluoride, (CF)<sub>n</sub>, has been debated since its discovery in 1934. In this work, we investigate a commercial graphite monofluoride by vibrational spectroscopy (infrared, Raman and the first inelastic neutron scattering spectra of this material). The spectroscopy shows that the material contains unreacted graphite and the partially fluorinated product dicarbon fluoride, (C<sub>2</sub>F)<sub>n</sub>, We evaluate the previously proposed <span><math><mrow><mi>P</mi><mover><mn>6</mn><mo>‾</mo></mover><mi>m</mi><mn>2</mn></mrow></math></span> and <span><math><mrow><mi>P</mi><mover><mn>3</mn><mo>‾</mo></mover><mi>m</mi><mn>1</mn></mrow></math></span> structures using computational methods and find F···F contacts render the <span><math><mrow><mi>P</mi><mover><mn>6</mn><mo>‾</mo></mover><mi>m</mi><mn>2</mn></mrow></math></span> structure dynamically unstable. We propose two alternative structures, <span><math><mrow><mi>C</mi><mi>m</mi><mi>c</mi><msub><mn>2</mn><mn>1</mn></msub></mrow></math></span> and <span><math><mrow><mi>P</mi><msub><mn>6</mn><mn>3</mn></msub><mi>m</mi><mi>c</mi></mrow></math></span>, generated by displacement of one layer relative to another and find that <span><math><mrow><mi>C</mi><mi>m</mi><mi>c</mi><msub><mn>2</mn><mn>1</mn></msub></mrow></math></span> is also dynamically unstable. The calculations are validated by comparison of calculated and observed INS spectra</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120900"},"PeriodicalIF":11.6,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Unveiling the role of radial heterogeneity in determining the tensile strength of PAN-based carbon fibers: A multiscale structural characterization approach 揭示径向非均质性在确定pan基碳纤维抗拉强度中的作用：一种多尺度结构表征方法

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-29 DOI: 10.1016/j.carbon.2025.120894

Fengyuan Wang , Chengyi Xiao , Jiaqi Xiao , Song Hong , Hao Chen , Gengshan Huang , Hongjun Zhang , Junyu Li , Yuanjian Tong , Weiwei Li , Lianghua Xu

{"title":"Unveiling the role of radial heterogeneity in determining the tensile strength of PAN-based carbon fibers: A multiscale structural characterization approach","authors":"Fengyuan Wang , Chengyi Xiao , Jiaqi Xiao , Song Hong , Hao Chen , Gengshan Huang , Hongjun Zhang , Junyu Li , Yuanjian Tong , Weiwei Li , Lianghua Xu","doi":"10.1016/j.carbon.2025.120894","DOIUrl":"10.1016/j.carbon.2025.120894","url":null,"abstract":"<div><div>Advancing the mechanical performance of high-performance carbon fibers (CFs) necessitates a deep understanding of their multiscale structure-property relationships. This study systematically characterizes three PAN-based CFs (N-CF1, N-CF2, N-CF3) with varying tensile strengths to elucidate the impact of radial structural heterogeneity on mechanical properties. Advanced techniques including synchrotron-based wide-angle X-ray scattering (WAXS), microbeam WAXS (μ-WAXS), spherical aberration-corrected transmission electron microscopy (SA-TEM), electron energy loss spectroscopy (EELS), Raman spectroscopy, small-angle X-ray scattering (SAXS), and positron annihilation lifetime spectroscopy (PALS) have been employed to assess crystallite size, orientation, skin-core microcrystalline evolution, radial distribution of sp<sup>2</sup> hybridized carbon, and micropore morphology across different length scales. Results demonstrate that N-CF1, with its homogeneous skin-core structure, high graphitization, dense and aligned microcrystallites, and minimal defect density, exhibits superior tensile strength. N-CF2, while less crystalline, maintains a relatively balanced radial structure with higher sp<sup>2</sup> carbon content, facilitating effective stress transfer despite partial disorder. Conversely, N-CF3 displays localized high crystallinity but suffers from severe radial heterogeneity and disrupted internal structure, leading to compromised mechanical performance. These findings highlight the critical role of radial structural uniformity in determining the tensile properties of CFs, outweighing the influence of average crystallinity.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120894"},"PeriodicalIF":11.6,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Review of mechanisms and strategies for enhancing thermal and mechanical properties of energetic materials via carbon nanotubes 碳纳米管增强含能材料热力学性能的机理与策略综述

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-29 DOI: 10.1016/j.carbon.2025.120898

Yuhan Zhou , Shihui Fu , Xin Huang , Yuxiang Ni , Gang Huang , Kang Xu , Zhikang Wang , Caoqin Gao , Yuru Wang , Chaoyang Zhang , Yanqing Wang

引用次数: 0

Rare earth-induced multiscale dual-phase dielectric hierarchical materials enabled lightweight and broadband electromagnetic response 稀土诱导的多尺度双相介质分层材料实现了轻量化和宽带电磁响应

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-29 DOI: 10.1016/j.carbon.2025.120896

Jun Huang , Yuyan Chen , Nuohua Xie, Xiaojun Zeng

{"title":"Rare earth-induced multiscale dual-phase dielectric hierarchical materials enabled lightweight and broadband electromagnetic response","authors":"Jun Huang , Yuyan Chen , Nuohua Xie, Xiaojun Zeng","doi":"10.1016/j.carbon.2025.120896","DOIUrl":"10.1016/j.carbon.2025.120896","url":null,"abstract":"<div><div>The lightweight, broadband, and electromagnetically responsive materials attract growing attention. The high-value-added utilization of rare earth modification offers a promising approach for this need. However, the uncontrollable generation and inherent homogeneity of rare earths limit the enhancement of electromagnetic wave (EMW) absorption performance. Here, we develop a promising rare earth (La)-induced two-dimensional (2D) MXene-derived multiscale, dual-phase dielectric TiO<sub>2</sub> strategy. This strategy achieves the coupling of zero-dimensional (0D) large-scale anatase (A-TiO<sub>2</sub>) and small-scale rutile (R-TiO<sub>2</sub>) with one-dimensional (1D) porous nitrogen-doped carbon (PCN) nanofibers (NFs). This strategy effectively modulates the dielectric behavior of MXene/PCN NFs and promotes the formation of 0D/1D/2D multilevel heterogeneous interfaces, achieving lightweight, broadband, and highly efficient EMW absorption properties, with a reflection loss (<em>R</em><sub>L</sub>) value of −61.55 dB and a wide effective absorption bandwidth (EAB) of 5.7 GHz at thin thickness of 1.95 mm. Furthermore, this strategy was achieved through a synergistic electrospinning and thermal treatment process, effectively embedding 0D TiO<sub>2</sub> nanoparticles, La-based species, and 2D MXene nanosheets into 1D PCN NFs. Consequently, favorable interface polarization, conduction loss, and dipole polarization contribute to the outstanding radar stealth properties of the PCN/MXene-La composite. This strategy demonstrates a rare earth-modified approach for interface engineering and morphological engineering of materials, providing a new paradigm for the rational design of rare earth-enhanced electromagnetic behavior.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120896"},"PeriodicalIF":11.6,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 micro-focal spot X-ray source using carbon nanotube fiber cold cathode to achieve high resolution imaging 一种利用碳纳米管光纤冷阴极实现高分辨率成像的微焦点x射线源

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-28 DOI: 10.1016/j.carbon.2025.120893

Jiankang Gao, Congying Deng, Qi Liu, Jun Jiang, Yanlin Ke, Juncong She, Jun Chen, Yu Zhang, Shaozhi Deng

{"title":"A micro-focal spot X-ray source using carbon nanotube fiber cold cathode to achieve high resolution imaging","authors":"Jiankang Gao, Congying Deng, Qi Liu, Jun Jiang, Yanlin Ke, Juncong She, Jun Chen, Yu Zhang, Shaozhi Deng","doi":"10.1016/j.carbon.2025.120893","DOIUrl":"10.1016/j.carbon.2025.120893","url":null,"abstract":"<div><div>Facing the precising X-ray imaging applications such as medical and integrated circuit industry, high resolution micro-focal spot X-ray source is in urgent need. In this work, a novel carbon nanotube fiber (CNTF) was introduced as the microscale cold cathode for the X-ray source. The precising fabrication and field emission characteristics of CNTF cathode were carried out. The apex of the CNTF exhibited a cone-like structure with a diameter of 3.2 μm, which gives an extremely high current density of 3632.6 A/cm<sup>2</sup>, high reduced brightness of 1.14 × 10<sup>10</sup> A m<sup>−2</sup>·sr<sup>−1</sup>·V<sup>−1</sup>, low semi-angle of divergence of 11.3°, and low current fluctuation of 0.97 %. Benefit from the microscale CNTF cathode, a transmission type micro-focal spot X-ray source was assembled using a simple electrooptical structure. The measured X-ray FSS was 15.6 μm and the imaging resolution of 8.0 lp/mm was achieved at the anode voltage of 45 kV and anode current of 31.8 μA. The results demonstrated that the CNTF cold cathode based micro-focal spot X-ray source is a convenient and low-cost device solution which have a great potential in the applications of microscale object and biological tissue imaging.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120893"},"PeriodicalIF":11.6,"publicationDate":"2025-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

p-/n-type conduction in activated carbon NO2 sensors with enhanced low-concentration sensitivity at room temperature 室温下p-/n型传导增强低浓度灵敏度的活性碳NO2传感器

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-26 DOI: 10.1016/j.carbon.2025.120891

Proscovia Kyokunzire , Jean Zaraket , Maria Teresa Izquierdo , Vanessa Fierro , Alain Celzard

{"title":"p-/n-type conduction in activated carbon NO2 sensors with enhanced low-concentration sensitivity at room temperature","authors":"Proscovia Kyokunzire , Jean Zaraket , Maria Teresa Izquierdo , Vanessa Fierro , Alain Celzard","doi":"10.1016/j.carbon.2025.120891","DOIUrl":"10.1016/j.carbon.2025.120891","url":null,"abstract":"<div><div>Gas sensors play a vital role in monitoring air quality across a wide range of applications, including industry, transport and healthcare. The present study investigates the nitrogen dioxide (NO<sub>2</sub>) sensing capability of four commercial activated carbons (ACs), including two coal-based (MSC 30 and CW 30) and two bio-based (A supra and PK1-3) ACs at room temperature (25 °C). The ACs exhibited distinct textural properties, with specific surface areas ranging from 916 to 2233 m<sup>2</sup>g<sup>-1</sup>. Key sensing parameters including responses, R and R<sub>ci</sub> (%), response time, recovery time, sensitivity, linearity, repeatability, reversibility and stability were examined under controlled NO<sub>2</sub> exposures. The fabricated sensors were exposed to continuous cycles of varying NO<sub>2</sub> concentrations, from 1 to 10 ppm, in 1 ppm increments, and from 1 to 20 ppm in 5 ppm increments. The sensors exhibited p- or n-type conduction behavior, depending on the AC, confirmed by Mott-Schottky measurements. Reversible sensing was governed by weak physical interactions (physisorption) of NO<sub>2</sub> gas on the sensor surface and charge transport via charge hopping. These findings offer valuable guidance for selecting appropriate materials in the development of high-performance, room temperature AC-based NO<sub>2</sub> sensors, which are an essential component of effective environmental monitoring.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120891"},"PeriodicalIF":11.6,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Revealing the effect mechanism of mesopore content on carbon anodes for potassium ions storage 揭示中孔含量对钾离子储存碳阳极的影响机理

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-26 DOI: 10.1016/j.carbon.2025.120863

Yongfeng Zhu , Shengdi Li , Jinze Dai, Qingang Xiong

{"title":"Revealing the effect mechanism of mesopore content on carbon anodes for potassium ions storage","authors":"Yongfeng Zhu , Shengdi Li , Jinze Dai, Qingang Xiong","doi":"10.1016/j.carbon.2025.120863","DOIUrl":"10.1016/j.carbon.2025.120863","url":null,"abstract":"<div><div>The abundance of inherent micropores in biomass-based carbon restricts potassium ion transport, which in turn hinders both adsorption and intercalation kinetics. Increasing mesopore content can significantly enhance potassium ion transport, but quantitative regulation of mesoporous content remains challenging. Furthermore, the mechanism by which mesopore content affects reaction kinetics is not fully understood. In this work, carbon anodes with controlled mesopore content were synthesized by replicating SBA-15 zeolite structures via a coating method. For the first time, the relationship between mesopore content and potassium-ion storage performance is systematically explored. The increase in the mesopore content can both improve the enhance adsorption and intercalation kinetics, thereby improve the discharge capacity. However, excessive mesopores reduce the adsorption ratio, negatively impacting cycling stability. Therefore, an appropriate mesoporous content exhibits the best performance. This study offers a strategy for the regulation of mesopore content in carbon anodes and provides new insights into the role of mesopore content in enhancing potassium ions storage performance.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120863"},"PeriodicalIF":11.6,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 comprehensive review of electrochemical exfoliation of graphite for tunable graphene architecture: Mechanistic insights, design principles, functional derivatives, and emerging applications 全面回顾石墨的电化学剥离可调石墨烯结构：机械见解，设计原则，功能衍生物和新兴应用

IF 11.6 2区材料科学

Carbon Pub Date : 2025-09-26 DOI: 10.1016/j.carbon.2025.120888

Sungmook Lim , Mincheol Chang , Wonoh Lee

{"title":"A comprehensive review of electrochemical exfoliation of graphite for tunable graphene architecture: Mechanistic insights, design principles, functional derivatives, and emerging applications","authors":"Sungmook Lim , Mincheol Chang , Wonoh Lee","doi":"10.1016/j.carbon.2025.120888","DOIUrl":"10.1016/j.carbon.2025.120888","url":null,"abstract":"<div><div>Graphene has attracted considerable attention owing to its exceptional physical and chemical properties, which support a wide range of scientific and technological applications. Although numerous synthesis methods have been developed for scalable production, many conventional techniques involve high temperatures, hazardous reagents, or complex processing steps. As a more sustainable and efficient alternative, electrochemical exfoliation has emerged as a promising approach for graphene synthesis. This review provides a comprehensive overview of electrochemical exfoliation, including its fundamental principles, underlying mechanisms, and the tunability of graphene properties through controllable process parameters. Furthermore, its utility in the synthesis of graphene derivatives and composite materials is discussed, thereby broadening its applicability across various research domains. Recent advances in energy-related and sensing applications are examined, alongside current challenges and future perspectives for establishing electrochemical exfoliation as a practical and scalable method for producing high-quality graphene.</div></div>","PeriodicalId":262,"journal":{"name":"Carbon","volume":"246 ","pages":"Article 120888"},"PeriodicalIF":11.6,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145218230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

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