scholarly journals Insights into Synergistic Effect of Acid on Morphological Control of Vanadium Oxide: Toward High Lithium Storage

2020 ◽  
pp. 2002579
Author(s):  
Yang Zhou ◽  
Qiwen Pan ◽  
Jing Zhang ◽  
Chunmiao Han ◽  
Lei Wang ◽  
...  
2013 ◽  
Vol 8 (7) ◽  
pp. 1530-1535 ◽  
Author(s):  
Li-Li Xing ◽  
Shuang Yuan ◽  
Bin He ◽  
Ya-Yu Zhao ◽  
Xiao-Ling Wu ◽  
...  

2021 ◽  
pp. 2150031
Author(s):  
Hai Li ◽  
Chunxiang Lu

As anode material for lithium-ion batteries, graphite has the disadvantage of relatively low specific capacity. In this work, a simple yet effective strategy to overcome the disadvantages by using a composite of flake graphite (FG) and small-sized graphene (SG) has been developed. The FG/SG composite prepared by dispersing FG and SG (90:10 w/w) in ethanol and drying delivers much higher specific capacity than that of individual component except for improved rate capability. More surprisingly, FG/SG composite delivers higher reversible capacity than its theoretical value calculated according to the theoretical capacities of graphite and graphene. Therefore, a synergistic effect between FG and SG in lithium storage is clearly discovered. To explain it, we propose a model that abundant nanoscopic cavities were formed due to physical adhesion between FG and SG and could accommodate extra lithium.


Nano Energy ◽  
2017 ◽  
Vol 40 ◽  
pp. 73-81 ◽  
Author(s):  
Yuhang Dai ◽  
Qidong Li ◽  
Shuangshuang Tan ◽  
Qiulong Wei ◽  
Yexin Pan ◽  
...  

2018 ◽  
Vol 6 (16) ◽  
pp. 7070-7079 ◽  
Author(s):  
Long Pan ◽  
Zheng-Wei Zhou ◽  
Yi-Tao Liu ◽  
Xu-Ming Xie

A universal strategy is proposed for thein situsynthesis of TiO2(B) nanosheets on pristine carbon nanomaterials. Benefiting from a remarkable synergistic effect, the resulting nanohybrids exhibit superior high-rate lithium storage performance. In this sense, our strategy may open the door to next-generation, high-power and high-energy anode materials for lithium-ion batteries.


ChemSusChem ◽  
2015 ◽  
Vol 8 (13) ◽  
pp. 2269-2269
Author(s):  
Di Zhao ◽  
Lirong Zheng ◽  
Ying Xiao ◽  
Xia Wang ◽  
Minhua Cao

2015 ◽  
Vol 25 (12) ◽  
pp. 1773-1779 ◽  
Author(s):  
Qiulong Wei ◽  
Shuangshuang Tan ◽  
Xiaoyi Liu ◽  
Mengyu Yan ◽  
Fengchao Wang ◽  
...  

ChemSusChem ◽  
2015 ◽  
Vol 8 (13) ◽  
pp. 2212-2222 ◽  
Author(s):  
Di Zhao ◽  
Lirong Zheng ◽  
Ying Xiao ◽  
Xia Wang ◽  
Minhua Cao

2015 ◽  
Vol 25 (12) ◽  
pp. 1766-1766
Author(s):  
Qiulong Wei ◽  
Shuangshuang Tan ◽  
Xiaoyi Liu ◽  
Mengyu Yan ◽  
Fengchao Wang ◽  
...  

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