High performance (1 − x)LiMnPO4·xLi3V2(PO4)3/C composite cathode materials prepared by a sol–gel method

RSC Advances ◽  
2015 ◽  
Vol 5 (98) ◽  
pp. 80170-80175 ◽  
Author(s):  
Shanshan Li ◽  
Zhi Su ◽  
Xinyu Wang
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
High Performance ◽  
Sol Gel ◽  
Lithium Ion ◽  
Composite Cathode ◽  
Dimethyl Formamide ◽  
Gel Method ◽  
Sol Gel Method ◽  
Dispersing Agent

A series of (1 − x)LiMnPO4·xLi3V2(PO4)3/C (x = 0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1) composite nanoparticles are synthesized as cathode materials for lithium-ion batteries by the sol–gel method, using N,N-dimethyl formamide as a dispersing agent.

Ce 3+ -doped Li 4 Ti 5 O 12 with CeO 2 surface modification by a sol-gel method for high-performance lithium-ion batteries

2016 ◽  
Vol 189 ◽  
pp. 147-157 ◽  
Author(s):  
Qianyu Zhang ◽  
Yan Liu ◽  
Huansheng Lu ◽  
Daoping Tang ◽  
Chuying Ouyang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Sol Gel ◽  
Lithium Ion ◽  
Gel Method ◽  
Sol Gel Method

SnO2 Nanoparticles for Lithium-Ion Batteries Prepared by Sol-Gel Method

2017 ◽  
Vol 727 ◽  
pp. 718-725 ◽  
Author(s):  
Xu Yan Liu ◽  
Yan Lin Han ◽  
Qiang Li ◽  
Deng Pan
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Discharge Rate ◽  
Sol Gel ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Lithium Storage ◽  
Gel Method ◽  
Sol Gel Method

Nanostructured SnO2 is an attractive anode material for high-energy-density lithium-ion batteries because of the fourfold higher theoretical charge capacity than commercially used graphite. However, the poor capacity retention at high rates and long-term cycling have intrinsically limited applications of nanostructured SnO2 anodes due to large polarization and ~300% volume change upon lithium insertion/extraction. Here we report the design of SnO2 nanoparticles, which are synthesized by sol-gel method, with an aim at overcome the above problems for the high-performance reversible lithium storage. The results showed that the mean sizes of SnO2 particles treated with 6 wt.% ammonia were less than 30 nm, which can store charge with a capacity density as high as ~1888 mAh/g. Even when the discharge rate was increased to 0.5 C, it still retained ~1017 mAh/g.

Synthesis and Characteristics of LiNi0.85Co0.15O2 Cathode Materials by Particulate Sol-Gel Method for Lithium Ion Batteries

2005 ◽  
Vol 23 (5) ◽  
pp. 491-495 ◽  
Author(s):  
Zhu Xian-Jun ◽  
Chen Hong-Hao ◽  
Zhan Hui ◽  
Liu Han-Xing ◽  
Yang Dai-Ling ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and Characteristics of LiNi0.85Co0.15O2 Cathode Materials by Particulate Sol-Gel Method for Lithium Ion Batteries.

ChemInform ◽  
2005 ◽  
Vol 36 (32) ◽  
Author(s):  
Xian-Jun Zhu ◽  
Hong-Hao Chen ◽  
Hui Zhan ◽  
Han-Xing Liu ◽  
Dai-Ling Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Sol Gel ◽  
Lithium Ion ◽  
Gel Method ◽  
Sol Gel Method

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...

Sign in / Sign up

Export Citation Format

Share Document