Anodes for Lithium-Ion Batteries Obtained by Sintering Silicon Nanopowder

被引：3
|
作者：
Astrova, E. V. [1 ]
Voronkov, V. B. [1 ]
Rumyantsev, A. M. [1 ]
Nashchekin, A. V. [1 ]
Parfen'eva, A. V. [1 ]
Lozhkina, D. A. [1 ]
机构：
[1] Russian Acad Sci, Ioffe Inst, St Petersburg 194021, Russia
来源：
RUSSIAN JOURNAL OF ELECTROCHEMISTRY | 2019年 / 55卷 / 03期
关键词：
silicon anodes; lithium-ion batteries; sintering; silicon nanopowder; CAPACITY; SI;
D O I：
10.1134/S1023193519020010
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Isochronous annealing of preliminarily compacted silicon nanopowder specimens is investigated. The density, structure, and conductivity of the material are determined as a function of sintering temperature. The electrochemical characteristics of anodes, which were sintered in the temperature range of 1100 to 1200 degrees C, are studied using galvanostatic tests and cyclic voltammetry. It is found that the specimen, which was annealed at T = 1150 degrees C, shows the best results. This specimen has a density of 1.60 g/cm(3), a connected silicon framework, and an open-pore system.
引用
收藏
页码：184 / 193
页数：10
相关论文
共 50 条
  • [41] Unveiling the Interplay Between Silicon and Graphite in Composite Anodes for Lithium-Ion Batteries
    Sun, Kai
    Xiao, Xu
    Shang, Wenxu
    Fu, Kang
    Li, Xueyan
    Zhang, Zhuojun
    Gong, Lili
    Tan, Peng
    SMALL, 2024, 20 (48)
  • [42] Porous Metal-Organic Frameworks for Enhanced Performance Silicon Anodes in Lithium-Ion Batteries
    Malik, Romeo
    Loveridge, Melanie J.
    Williams, Luke J.
    Huang, Qianye
    West, Geoff
    Shearing, Paul R.
    Bhagat, Rohit
    Walton, Richard I.
    CHEMISTRY OF MATERIALS, 2019, 31 (11) : 4156 - 4165
  • [43] Recent advancement of SiOx, based anodes for lithium-ion batteries
    Chen, Tao
    Wu, Ji
    Zhang, Qinglin
    Su, Xin
    JOURNAL OF POWER SOURCES, 2017, 363 : 126 - 144
  • [44] Electrochemical Amorphization As a Method to Increase the Rate Capability of Crystalline Silicon Anodes for Lithium-Ion Batteries
    Li, G. V.
    Astrova, E. V.
    Rumyantsev, A. M.
    TECHNICAL PHYSICS LETTERS, 2019, 45 (11) : 1131 - 1135
  • [45] Spheres of Graphene and Carbon Nanotubes Embedding Silicon as Mechanically Resilient Anodes for Lithium-Ion Batteries
    Xu, Jinhui
    Yin, Qingyang
    Li, Xinru
    Tan, Xinyi
    Liu, Qian
    Lu, Xing
    Cao, Bocheng
    Yuan, Xintong
    Li, Yuzhang
    Shen, Li
    Lu, Yunfeng
    NANO LETTERS, 2022, 22 (07) : 3054 - 3061
  • [46] Electrochemical Amorphization As a Method to Increase the Rate Capability of Crystalline Silicon Anodes for Lithium-Ion Batteries
    G. V. Li
    E. V. Astrova
    A. M. Rumyantsev
    Technical Physics Letters, 2019, 45 : 1131 - 1135
  • [47] Utilizing Room Temperature Liquid Metals for Mechanically Robust Silicon Anodes in Lithium-Ion Batteries
    Hapuarachchi, Sashini N. S.
    Nerkar, Jawahar Y.
    Wasalathilake, Kimal C.
    Chen, Hao
    Zhang, Shanqing
    O'Mullane, Anthony P.
    Yan, Cheng
    BATTERIES & SUPERCAPS, 2018, 1 (03) : 122 - 128
  • [48] Eco-Friendly Water-Processable Polyimide Binders with High Adhesion to Silicon Anodes for Lithium-Ion Batteries
    So, Yujin
    Bae, Hyeon-Su
    Kang, Yi Young
    Chung, Ji Yun
    Park, No Kyun
    Kim, Jinsoo
    Jung, Hee-Tae
    Won, Jong Chan
    Ryou, Myung-Hyun
    Kim, Yun Ho
    NANOMATERIALS, 2021, 11 (12)
  • [49] Doped Lithium Titanates and their Composites with Carbon Nanotubes as Anodes for Lithium-Ion Batteries
    Stenina, I. A.
    Kulova, T. L.
    Yaroslavtsev, A. B.
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2024, : 1762 - 1769
  • [50] Nano silicon for lithium-ion batteries
    Holzapfel, Michael
    Buqa, Hilmi
    Hardwick, Laurence J.
    Hahn, Matthias
    Wuersig, Andreas
    Scheifele, Werner
    Novak, Petr
    Koetz, Ruediger
    Veit, Claudia
    Petrat, Frank-Martin
    ELECTROCHIMICA ACTA, 2006, 52 (03) : 973 - 978
12345