Sol–gel synthesis of nanocrystal-constructed hierarchically porous TiO2 based composites for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 24803-24813 ◽  
Author(s):  
Wenjun Zhu ◽  
Hui Yang ◽  
Kazuki Nakanishi ◽  
Kazuyoshi Kanamori ◽  
Xingzhong Guo
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Rate Capability ◽  
Lithium Ion ◽  
Gel Method ◽  
Hierarchically Porous ◽  
Sol Gel Method ◽  
Excellent Cycling Stability ◽  
Sol Gel Synthesis

Hierarchically porous TiO2 based composites have been synthesized by a facile sol–gel method. As anode materials for lithium-ion batteries (LIBs), which exhibit excellent cycling stability and superior rate capability.

High rate capabilities of Li4Ti5−xVxO12 (0 ≤ x ≤ 0.3) anode materials prepared by a sol–gel method for use in power lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (61) ◽  
pp. 49248-49256 ◽  
Author(s):  
Chien-Min Chang ◽  
Yi-Chih Chen ◽  
Wei-Lun Ma ◽  
Yui Whei Chen-Yang
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
High Rate ◽  
Gel Method ◽  
Sol Gel Method ◽  
Performance Results

The electrochemical performance results show that the highest capacities, 208 (0.2 C), 198 (0.5 C), 189 (1 C), 179 (2 C), 157 mA h g−1 (5 C), are obtained from the LTOV06 electrode, which are higher than those of the LTO electrodes reported.

Ultrafine SnO2 dispersed carbon matrix composites derived by a sol–gel method as anode materials for lithium ion batteries

2010 ◽  
Vol 55 (28) ◽  
pp. 9067-9074 ◽  
Author(s):  
Mingxia Gao ◽  
Xuan Chen ◽  
Hongge Pan ◽  
Liangshun Xiang ◽  
Fan Wu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
Carbon Matrix ◽  
Matrix Composites ◽  
Gel Method ◽  
Sol Gel Method

SiO2@NiO core–shell nanocomposites as high performance anode materials for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 63012-63016 ◽  
Author(s):  
Yourong Wang ◽  
Wei Zhou ◽  
Liping Zhang ◽  
Guangsen Song ◽  
Siqing Cheng
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Core Shell ◽  
Excellent Cycling Stability

A SiO2@NiO core–shell electrode exhibits almost 100% coulombic efficiency, excellent cycling stability and rate capability after the first few cycles.

Building sponge-like robust architectures of CNT–graphene–Si composites with enhanced rate and cycling performance for lithium-ion batteries

2015 ◽  
Vol 3 (7) ◽  
pp. 3962-3967 ◽  
Author(s):  
Xiaolei Wang ◽  
Ge Li ◽  
Fathy M. Hassan ◽  
Matthew Li ◽  
Kun Feng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Cycling Stability ◽  
Great Promise ◽  
Practical Applications ◽  
Excellent Cycling Stability

High-performance robust CNT–graphene–Si composites are designed as anode materials with enhanced rate capability and excellent cycling stability for lithium-ion batteries. Such an improvement is mainly attributed to the robust sponge-like architecture, which holds great promise in future practical applications.

MgMoO4 as an anode material for lithium ion batteries and its multi-electron reaction mechanism

2022 ◽  
Author(s):  
He Duan ◽  
Zhiyong Zhou ◽  
Yanming Zhao ◽  
Youzhong Dong
Keyword(s):  
Reaction Mechanism ◽  
Synergistic Effect ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Single Phase ◽  
Sol Gel ◽  
Lithium Ion ◽  
Gel Method ◽  
Sol Gel Method ◽  
Magnesium Molybdate

Single-phase magnesium molybdate, MgMoO4, is successfully synthesized by a facile sol-gel method. Attributed to the multielectron reaction and the synergistic effect of the elements molybdenum (Mo) and magnesium (Mg), the...

The Influence of Different Carbon Sources on Li3V2(PO4)3/C Synthesized by a Hybrid Sol-Gel Method as Cathode for Lithium-Ion Batteries

2015 ◽  
Vol 3 (9) ◽  
pp. 955-960 ◽  
Author(s):  
Lingfang Li ◽  
Changling Fan ◽  
Xiaobing Huang ◽  
Xiang Zhang ◽  
Shaochang Han
Keyword(s):  
Lithium Ion Batteries ◽  
Sol Gel ◽  
Carbon Sources ◽  
Lithium Ion ◽  
Gel Method ◽  
Sol Gel Method
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