Agar-assisted sol-gel synthesis and electrochemical characterization of TiNb2O7 anode materials for lithium-ion batteries

2021 ◽  
Author(s):  
Chung-Hsin Lu ◽  
Kuo-Chen Li ◽  
S. Balaji ◽  
P. Senthil Kumar
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
Electrochemical Characterization ◽  
Sol Gel Synthesis

Preparation and electrochemical characterization of Li2+xNa2−xTi6O14 (0≤x≤0.2) as anode materials for lithium-ion batteries

2015 ◽  
Vol 41 (2) ◽  
pp. 2900-2907 ◽  
Author(s):  
Mengmeng Lao ◽  
Xiaoting Lin ◽  
Peng Li ◽  
Lianyi Shao ◽  
Kaiqiang Wu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Electrochemical Characterization

scholarly journals Sol-gel synthesis of Li3VO4/C composites as anode materials for lithium-ion batteries

2021 ◽  
Vol 853 ◽  
pp. 157364
Author(s):  
E. Thauer ◽  
G.S. Zakharova ◽  
S.A. Wegener ◽  
Q. Zhu ◽  
R. Klingeler
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
Sol Gel Synthesis

scholarly journals Impact of titanium precursors on formation and electrochemical properties of Li4Ti5O12 anode materials for lithium-ion batteries

2020 ◽  
Author(s):  
Chung-Yuan Kang ◽  
Marcin Krajewski ◽  
Jeng-Yu Lin
Keyword(s):  
Diffusion Coefficient ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
Transfer Reactions ◽  
Tetrabutyl Titanate ◽  
Charge Transfer Reactions ◽  
Sol Gel Synthesis ◽  
Li4ti5o12 Anode

Abstract This work describes comparative study on the application of Li4Ti5O12 (LTO) as anode materials for lithium-ion batteries which were successfully prepared by sol-gel synthesis with the use of two titanium sources. One of them was anatase-type titanium dioxide (TiO2), whereas the second was tetrabutyl titanate (TBT). Both obtained LTO materials were very similar in terms of their crystallinity and purity. In turn, the sample synthetized with TBT source revealed better particle dispersibility, and its particles were slightly lower in size. These particular features resulted in higher Li+ diffusion coefficient and better kinetic of Li+ ions during charge transfer reactions for the LTO synthetized with TBT source. This reflected in specific capacitance values for both electrodes which equalled 150 mAh g−1, 120 mAh g−1, and 63 mAh g−1 for TBT-LTO and 120 mAh g−1, 80 mAh g−1, and 58 mAh g−1 for TiO2-LTO at C-rates of 1, 5, and 10 C, respectively.

Sol–gel synthesis of low carbon content and low surface area Li4Ti5O12/carbon black composites as high-rate anode materials for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (91) ◽  
pp. 74381-74390 ◽  
Author(s):  
Chien-Min Chang ◽  
Yi-Chih Chen ◽  
Wei-Lun Ma ◽  
Pin-Han Wang ◽  
Ching-Feng Lee ◽  
...  
Keyword(s):  
Carbon Source ◽  
Carbon Black ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
High Rate ◽  
Low Carbon ◽  
Composite Anode ◽  
Sol Gel Synthesis

Li4Ti5O12/carbon black composite anode materials (LTO/CB) with various amounts of carbon black (CB) as an extra carbon source are synthesized by the sol–gel method for use in LIBs.

Preparation and electrochemical characterization of ultrathin WO3−x /C nanosheets as anode materials in lithium ion batteries

Nano Research ◽  
2016 ◽  
Vol 10 (6) ◽  
pp. 1903-1911 ◽  
Author(s):  
Keyan Bao ◽  
Wutao Mao ◽  
Guangyin Liu ◽  
Liqun Ye ◽  
Haiquan Xie ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Electrochemical Characterization
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