The olivine structure of the cathode of the lithium ion battery of the present invention is LiMPOwhere M is selected from the group consisting of Fe, Mn, Co, Ni and combinations thereof.Jun LiuDaiwon ChoiZhenguo YangDonghai WangGordon L Graff...
However, due to very high electronic conductivity, these materials can be thought of as preparing the anode electrode in the lithiumion battery. In this paper, the various approaches to characterize different types of graphene/nanoparticles and the process of preparing the anode for the lithium-ion...
Limited by the size of microelectronics, as well as the space of electrical vehicles, there are tremendous demands for lithium-ion batteries with high volumetric energy densities. Current lithium-ion batteries, however, adopt graphite-based anodes with low tap density and gravimetric capacity, resultin...
Graphene as the lithium-ion battery anode material shows excellent electrochemical performance.In this paper,the research of the anode-material of graphene,the metal/graphene composites,metal-oxide/graphene composites and other composites of grapheme were introduced.The advantge of graphene-anode material...
Reddy, A. L. M.et al. Synthesis of nitrogen-doped graphene films for lithium battery application.ACS Nano4, 6337–6342 (2010). ArticleCASPubMedGoogle Scholar Choi, D.et al. Li-ion batteries from LiFePO4cathode and anatase/graphene composite anode for stationary energy storage.Electrochem. comm...
Furthermore, a full cell coupled with spinel LiNi0.5Mn1.5O4 cathode in this paper demonstrates full utilization of the Sn anode and an expected energy density value of 530 Wh kg−1, showing a prospect for practical lithium-ion battery applications. Graphical abstract A Sn/WC/graphene triple ...
With extensive use of lithium ion batteries (LIBs), amounts of LIBs were discarded, giving rise to growth of resources demand and environmental risk. In view of wide usage of natural graphite and the high content ...
Flexible binder-free reduced graphene oxide wrapped Si/carbon fibers paper anode for high-performance lithium ion batteries. Int J Hydrogen Energy. 2016;41... H Tao,L Xiong,S Zhu,... - 《International Journal of Hydrogen Energy》 被引量: 3发表: 2016年 A binder-free sulfur/reduced graphene...
Li ion battery systems have been used as the primary energy storage device over the last three decades. However, low abundance and uneven distribution of lithium and cobalt in the earth crust and the associated cost of these materials, have resulted in a concerted effort to develop beyond ...
Figure 3: Nano-confined lithium-ion battery electrolyte layering. Layer size evolution for opposing materials: (a) mica–mica and mica–gold, and (d) mica–graphene. During the measurement, the electrolyte was injected, the surfaces were separated and brought back into contact (s), and the fo...