共被期刊论文引用了3次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | High-performance Li-ion capacitor based on black-TiO2-x/graphene aerogel anode and biomass-derived microporous carbon cathode显示文摘Lithium-ion capacitor (LIC) has been regarded as a promising energy storage system with high powder density and high energy density.However,the kinetic mismatch between the anode and the cathode is a major issue to be solved.Here we report a high-performance asymmetric LIC based on oxygen-deficient black-TiO2-x/graphene (B-TiO2-x/G) aerogel anode and biomass derived microporous carbon cathode.Through a facile one-pot hydrothermal process,graphene nanosheets and oxygen-vacancy-rich porous B-TiO2-x/G nanosheets were self-assembled into three-dimensional (3D) interconnected B-TiO2-x/G aerogel.Owing to the rich active sites,high conductivity and fast kinetics,the B-TiO2-x/G aerogel exhibits remarkable reversible capacity,high rate capability and long cycle life when used as anode material for lithium ion storage.Moreover,density functional theory (DFT) calculation reveals that the incorporation of graphene nanosheets can reduce the energy barrier of Li^+ diffusion in B-TiO2-x.The asymmetric LIC based on B-TiO2-x/G aerogel anode and naturally-abundant pine-needles derived microporous carbon (MPC) cathode work well within a large voltage window (1.0-4.0 V),and can deliver high energy density (166.4 Wh·kg^-1 at 200 mA·g^-1),and high power density (7.9 kW·kg^-1 at 17.1 Wh·kg^-1).Moreover,the LIC shows a high capacitance retention of 87% after 3,000cycles at 2,000 mA·g^-1.The outstanding electrochemical performances indicate that the rationally-designed LICs have promising prospect to serve as advanced fast-charging energy storage devices. | Guoyin Zhu Lianbo Ma Huinan Lin Peiyang Zhao Lei Wang Yi Hu Renpeng Chen Tao Chen Yanrong Wang Zuoxiu Tie Zhong Jin | 2019 | Nano Research2019，12，7： | 2 |
| 2 | Developments in stability and passivation strategies for black phosphorus显示文摘Black phosphorus(BP),a promising two-dimensional layer material,has attracted increasing attention due to its high carrier mobility,thickness-dependent tunable bandgap,in-plane anisotropy,and other advantageous characteristics.Because of these excellent characteristics,BP has been considered for applications in optics,electronics,optoelectronics,sensors,and energy storage.However,early studies found that BP has high chemical activity due to the lone pair electrons of P atoms on the surface and edges,resulting in rapid degradation under ambient conditions and limiting many applications.Recently,these thorny issues have been alleviated through superior physical and chemical passivation techniques,and passivated BP can be used in various devices under ambient and water conditions with excellent performance over a long period.This review,highlights the critical problems addressed in solving the serious instability of BP in a harsh environment by effective passivation technology.These unique strategies can provide more researchers with a fundamental study of the fascinating properties of BP.Finally,we found that passivated BP not only showed good stability under ambient conditions but also exhibited excellent performance compared with the original BP.Therefore,it is anticipated that this overview can contribute to the application of BP. | Haizeng Song Han Wu Tianqi Ren Shancheng Yan Tianhong Chen Yi Shi | 2021 | Nano Research2021，14，12： | 1 |
| 3 | 非层状过渡金属碳化物在能源存储与转换中的应用进展显示文摘非层状过渡金属碳化物(NL-TMCs)具有多样化的形貌结构和可调控的化学计量比,从而表现出高比容量、高导电性和良好的稳定性等优异的电/催化性能。因此,本文对NL-TMCs在储能与转换领域的最新进展进行了总结。首先阐述了NL-TMCs的可控制备策略,其中包括碳热还原法、化学气相沉积法、模板辅助法、水热/溶剂热法。其次,探讨了NL-TMCs在锂离子电池、锂硫电池、全水解等能源储存与转换领域中应用,并对其未来的发展方向进行了展望,为合理地设计和构建NL-TMCs以供实际应用提供了理论基础。 | 高银红 南旭 阳尧 孙兵 徐文莉 Wandji Djouonkep Lesly Dasilva 李轩科 李艳军 张琴 | 2021 | 新型炭材料2021，36，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员