Silicon Oxycarbide Ceramics As Anode Materials for Li-Ion Batteries: Modification of the Structure and Composition to Enhance the Li Storage Properties

2020 ◽  
Vol 7 (17) ◽  
pp. 3176-3183 ◽  
Author(s):  
Sung-Yun Lee ◽  
An Seop Lim ◽  
Yong Min Kwon ◽  
Kuk Young Cho ◽  
Sukeun Yoon

Niobium-based oxides are considered promising anode materials for Li-ion batteries due to their high capacities, good cyclability, and excellent safety.


RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2637-2643 ◽  
Author(s):  
Lili Liu ◽  
Lihui Mou ◽  
Jia Yu ◽  
Shimou Chen

Urchin-like microspheres consisting of radial carbon-coated cobalt monoxide nanowires are designed, to fabricate a micro/nano hierarchical structure for efficient Li-storage.


2017 ◽  
Vol 1 (4) ◽  
pp. 767-779 ◽  
Author(s):  
Yan Feng ◽  
Yuliang Zhang ◽  
Xiangyun Song ◽  
Yuzhen Wei ◽  
Vincent S. Battaglia

ZnO–graphene hybrid materials were synthesized via a hydrothermal fabrication method. As cathodes for Li-ion batteries, their electrochemical performances are investigated.


2015 ◽  
Vol 3 (40) ◽  
pp. 20389-20398 ◽  
Author(s):  
Changzhou Yuan ◽  
Hui Cao ◽  
Siqi Zhu ◽  
Hui Hua ◽  
Linrui Hou

Core–shell ZnO/ZnFe2O4@C nanospheres were rationally fabricated and exhibited exceptional electrochemical Li-storage performance for next-generation Li-ion batteries.


Author(s):  
Wenwu Li ◽  
Pengfei Shen ◽  
Lufeng Yang ◽  
Anjie Chen ◽  
Jeng-Han Wang ◽  
...  

The Cu(Zn)–Ge–P compounds have high ionic and electronic conductivity and good tolerance to volume change during cycling, thus delivering excellent Li-storage performance.


RSC Advances ◽  
2019 ◽  
Vol 9 (67) ◽  
pp. 39536-39544
Author(s):  
Yang Li ◽  
Feng Duan ◽  
Shuai Yang ◽  
Qihuang Deng ◽  
Songli Liu ◽  
...  

Hierarchical NiO/Ni3V2O8 nanoplatelet arrays (NPAs) grown on Ti foil were prepared as free-standing anodes for Li-ion batteries (LIBs) via a simple one-step hydrothermal approach followed by thermal treatment to enhance Li storage performance.


2020 ◽  
Vol 20 (9) ◽  
pp. 5498-5501
Author(s):  
Yoo Lim Cha ◽  
Sun Hee Kim

In this study, we investigated the electrochemical effects of morphological changes using BaSnO3 (BSO) of various shapes (columns, hollow rods, spheres) as anode materials for Li-ion batteries. The BSOs were prepared by hydrothermal method and their electrochemical properties were evaluated using galvanostataic charge/discharge and CV test. As a results, columnar BSO exhibits the best electrochemical properties, as an inert material, BaO can contribute to Li storage because of higher electrical conductivity. This results suggest that the formation of column shape can lead to improved electrochemical properties as anode materials of secondary battery.


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