Impact of crystal structure singularity on transport and electrochemical properties of Lix(LiyFezV1−y−z)O2 — electrode material for lithium batteries

2016 ◽  
Vol 09 (04) ◽  
pp. 1641006 ◽  
Author(s):  
Bartłomiej Gędziorowski ◽  
Janusz Tobola ◽  
Artur Braun ◽  
Janina Molenda

Lithium vanadium oxide (LiVO2) and its substituted derivatives are a distinctive group of materials that may act both, as cathode and anode materials for Li-ion batteries. This paper presents influence of crystal structure singularity of Li(LiyFezV[Formula: see text])O2 ([Formula: see text], 0.03, 0.07, [Formula: see text], 0.05, 0.1) on transport and electrochemical properties of the compounds.

2021 ◽  
Author(s):  
Mengcheng Han ◽  
Lanlan Zhu ◽  
Yan-Mei Li ◽  
Feng Wei

Zn2Ti3O8/g-C3N4 (0, 1, 3 and 8 wt%) composites were prepared through a simple solvothermal method, and their physical and electrochemical properties were systematically analyzed. SEM and HRTEM results show that...


2015 ◽  
Vol 51 (72) ◽  
pp. 13787-13790 ◽  
Author(s):  
Hua-Rong Xia ◽  
Wen-Tao Sun ◽  
Lian-Mao Peng

A facile rapid hydrothermal method was developed to prepare CH3NH3PbBr3 and CH3NH3PbI3. The as-prepared products were utilized in lithium batteries as anode materials with good performance. Considering the structural diversity, more hybrid perovskites can be targets for further optimization, indicating their promising potential in Li-ion battery applications.


RSC Advances ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 3081-3091 ◽  
Author(s):  
JinFeng Liu ◽  
YuFang Chen ◽  
Jing Xu ◽  
WeiWei Sun ◽  
ChunMan Zheng ◽  
...  

PEDOT coating on LNMO surface effectively improves it's the crystal structure stability and electrochemical properties.


2008 ◽  
Vol 80 (11) ◽  
pp. 2283-2295 ◽  
Author(s):  
Nahong Zhao ◽  
Lijun Fu ◽  
Lichun Yang ◽  
Tao Zhang ◽  
Gaojun Wang ◽  
...  

This paper focuses on the latest progress in the preparation of a series of nanostructured anode materials in our laboratory and their electrochemical properties for Li-ion batteries. These anode materials include core-shell structured Si nanocomposites, TiO2 nanocomposites, novel MoO2 anode material, and carbon nanotube (CNT)-coated SnO2 nanowires (NWs). The substantial advantages of these nanostructured anodes provide greatly improved electrochemical performance including high capacity, better cycling behavior, and rate capability.


2014 ◽  
Vol 147 ◽  
pp. 663-668 ◽  
Author(s):  
D. Chen ◽  
G.-Q. Shao ◽  
B. Li ◽  
G.-G. Zhao ◽  
J. Li ◽  
...  

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