Facile synthesis of SnO2@carbon nanocomposites for lithium-ion batteries

2020 ◽  
Vol 44 (8) ◽  
pp. 3366-3374 ◽  
Author(s):  
Anuradha A. Ambalkar ◽  
Rajendra P. Panmand ◽  
Ujjwala V. Kawade ◽  
Yogesh A. Sethi ◽  
Sonali D. Naik ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Volume Expansion ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Electrode Structure ◽  
Facile Synthesis ◽  
Carbon Nanocomposites ◽  
Superior Cycling Stability

SnO2@C nanocomposite nanostructure approach is demonstrated, which confers shielding for volume expansion because of carbon. The SnO2@C nanocomposite anode exhibits superior cycling stability and rate capability due to the stable electrode structure.

Flower-like SnS2 composite with 3D pyrolyzed bacterial cellulose as the anode for lithium-ion batteries with ultralong cycle life and superior rate capability

2019 ◽  
Vol 48 (3) ◽  
pp. 833-838 ◽  
Author(s):  
Xuejiao Liu ◽  
Shixiong Li ◽  
Jiantao Zai ◽  
Ying Jin ◽  
Peng Zhan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Bacterial Cellulose ◽  
Volume Expansion ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Cycle Life ◽  
Electron Conductivity ◽  
High Rate ◽  
High Rate Capability

The enormous volume expansion during cycling and poor electron conductivity of SnS2 limit its cycling stability and high rate capability.

Facile synthesis of porous CoFe2O4 nanosheets for lithium-ion battery anodes with enhanced rate capability and cycling stability

RSC Advances ◽  
2014 ◽  
Vol 4 (52) ◽  
pp. 27488-27492 ◽  
Author(s):  
Xiayin Yao ◽  
Junhua Kong ◽  
Xiaosheng Tang ◽  
Dan Zhou ◽  
Chenyang Zhao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
High Performance ◽  
Low Cost ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Facile Synthesis

Porous CoFe2O4 nanosheets are prepared via a low-cost and scalable process and are shown to be high-performance anode materials for lithium-ion batteries.

Green and facile synthesis of Fe3O4 and graphene nanocomposites with enhanced rate capability and cycling stability for lithium ion batteries

2015 ◽  
Vol 3 (31) ◽  
pp. 16206-16212 ◽  
Author(s):  
Yucheng Dong ◽  
Zhenyu Zhang ◽  
Yang Xia ◽  
Ying-San Chui ◽  
Jong-Min Lee ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Rate Capability ◽  
Lithium Ion ◽  
Environmentally Friendly ◽  
Thermal Reduction ◽  
Cycling Stability ◽  
Facile Synthesis ◽  
Graphene Nanocomposites

A novel facile and environmentally friendly strategy was developed to prepare Fe3O4 and graphene (Fe3O4/G) nanocomposites through in situ thermal reduction of FeOOH nanorods and graphene oxide (GO) nanocomposites.

A large π-conjugated tetrakis (4-carboxyphenyl) porphyrin anode enables high specific capacity and superior cycling stability in lithium-ion batteries

2019 ◽  
Vol 55 (76) ◽  
pp. 11370-11373 ◽  
Author(s):  
Han Wu ◽  
Jianjun Zhang ◽  
Xiaofan Du ◽  
Min Zhang ◽  
Jinfeng Yang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Specific Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
High Specific Capacity ◽  
Homo Lumo ◽  
Superior Cycling Stability ◽  
Uptake And Release

Small HOMO–LUMO gaps that enable the facile uptake and release of electrons, which can improve the rate capability.

Facile synthesis of Co9S8 nanosheets for lithium ion batteries with enhanced rate capability and cycling stability

2017 ◽  
Vol 41 (17) ◽  
pp. 9184-9191 ◽  
Author(s):  
Peng Long ◽  
Zhihua Zhang ◽  
Gang Peng ◽  
Qiang Zhang ◽  
Deng Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Materials ◽  
Low Cost ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Facile Synthesis ◽  
Rate Capacity ◽  
Battery Anode

Co9S8 nanosheets are prepared via a low-cost and scalable process and demonstrated as lithium-ion battery anode materials with excellent rate capacity and cycling stability.

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.

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