Nanostructured Phosphorus Doped Silicon/Graphite Composite as Anode for High-Performance Lithium-Ion Batteries

2017 ◽  
Vol 9 (28) ◽  
pp. 23672-23678 ◽  
Author(s):  
Shiqiang Huang ◽  
Ling-Zhi Cheong ◽  
Deyu Wang ◽  
Cai Shen
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Graphite Composite ◽  
Doped Silicon ◽  
Phosphorus Doped

High performance Si/MgO/graphite composite as the anode for lithium-ion batteries

2011 ◽  
Vol 13 (10) ◽  
pp. 1102-1104 ◽  
Author(s):  
Wenchao Zhou ◽  
Shailesh Upreti ◽  
M. Stanley Whittingham
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Graphite Composite

High-performance lithium iron phosphate with phosphorus-doped carbon layers for lithium ion batteries

2015 ◽  
Vol 3 (5) ◽  
pp. 2043-2049 ◽  
Author(s):  
Zhang Jinli ◽  
Wang Jiao ◽  
Liu Yuanyuan ◽  
Nie Ning ◽  
Gu Junjie ◽  
...  
Keyword(s):  
Carbon Source ◽  
Lithium Ion Batteries ◽  
Hydrothermal Method ◽  
High Performance ◽  
Carbon Coating ◽  
Lithium Iron Phosphate ◽  
Lithium Ion ◽  
Iron Phosphate ◽  
Phosphorus Source ◽  
Phosphorus Doped

A novel composite of LiFePO4 with phosphorus-doped carbon layers has been prepared via a simple hydrothermal method using glucose as the carbon source to generate a carbon coating and triphenylphosphine as the phosphorus source.

A nanorod FeP@phosphorus-doped carbon composite for high-performance lithium-ion batteries

2018 ◽  
Vol 763 ◽  
pp. 296-304 ◽  
Author(s):  
Cheng Lin ◽  
Renzong Hu ◽  
Jun Liu ◽  
Lichun Yang ◽  
Jiangwen Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Carbon Composite ◽  
Phosphorus Doped

scholarly journals Phosphorus-doped silicon nanorod anodes for high power lithium-ion batteries

2017 ◽  
Vol 8 ◽  
pp. 222-228 ◽  
Author(s):  
Chao Yan ◽  
Qianru Liu ◽  
Jianzhi Gao ◽  
Zhibo Yang ◽  
Deyan He
Keyword(s):  
Lithium Ion Batteries ◽  
High Power ◽  
Lithium Ion ◽  
Doped Silicon ◽  
Si Anode ◽  
Phosphorus Doped ◽  
A Current ◽  
Cuo Nanorods ◽  
Better Than

Heavy-phosphorus-doped silicon anodes were fabricated on CuO nanorods for application in high power lithium-ion batteries. Since the conductivity of lithiated CuO is significantly better than that of CuO, after the first discharge, the voltage cut-off window was then set to the range covering only the discharge–charge range of Si. Thus, the CuO core was in situ lithiated and acts merely as the electronic conductor in the following cycles. The Si anode presented herein exhibited a capacity of 990 mAh/g at the rate of 9 A/g after 100 cycles. The anode also presented a stable rate performance even at a current density as high as 20 A/g.

Cowpea-like N-Doped Silicon Oxycarbide/Carbon Nanofibers as Anodes for High-Performance Lithium-Ion Batteries

2021 ◽  
Vol 4 (2) ◽  
pp. 1677-1686
Author(s):  
Xiao Huang ◽  
Benedict Christopher ◽  
Simin Chai ◽  
Xuefang Xie ◽  
Shizhou Luo ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Lithium Ion ◽  
Silicon Oxycarbide ◽  
Doped Silicon

Functional Role of Aramid Coated Separator for Dendrite Suppression in Lithium-Ion Batteries

2022 ◽  
Author(s):  
ICHIRO ARISE ◽  
Yuto Miyahara ◽  
Kohei Miyazaki ◽  
Takeshi Abe
Keyword(s):  
Lithium Ion Batteries ◽  
Functional Role ◽  
High Performance ◽  
Composite Electrode ◽  
Lithium Ion ◽  
Deposition Process ◽  
Cycle Performance ◽  
Lithium Metal ◽  
Graphite Composite

Abstract The separator is an essential important key material in lithium-ion batteries (LIBs) because it is in contact with the positive and negative electrodes and the electrolyte. Aramid coated separators (ACS) are widely used in automotive and consumer batteries as high-performance separators for LIBs with high safety and excellent lifetime characteristics. Although much effort has been made to improve the electrolyte composition, the lithium deposition on the surface of the graphite electrode at low temperature and the high charge rate is still an unsolved problem in LIBs. In this work, lithium metal is used as a counter electrode, and a separator was placed between lithium metal and graphite composite electrode. The lithium was deposited on the surface of the graphite composite electrode through the separator. Then, the functional role of ACS in the initial deposition process was investigated. The dendrite blocking effect of ACS was studied by the observation of dendrite growth and pulse cycle performance.

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