Dual‐phase structure design of Mn‐site nickel doping Li 2 MnSiO 4 @C cathode material for improved electrochemical lithium storage performance

2021 ◽  
Author(s):  
Yang Zhan ◽  
Qing Wang ◽  
Shao‐Hua Luo ◽  
Si Li ◽  
Luo‐Xuan Wang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Phase Structure ◽  
Structure Design ◽  
Dual Phase ◽  
Lithium Storage ◽  
Nickel Doping ◽  
Storage Performance

scholarly journals Synthesis and Electrochemical Performance of Ni-Doped VO2(B) as a Cathode Material for Lithium Ion Batteries

Batteries ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 46
Author(s):  
Qian Yang ◽  
Zhengguang Zou ◽  
Xingyu Wu ◽  
Shengyu Li ◽  
Yanjiao Zhang
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Doping Amount ◽  
Lithium Storage ◽  
Ni Doping ◽  
Storage Performance ◽  
Lithium Diffusion Coefficient ◽  
Specific Discharge ◽  
One Step

Ni-doped VO2(B) samples (NixVO2(B)) were fabricated by a facile one-step hydrothermal method. When evaluated as a cathode material for lithium ion batteries (LIBs), these Ni-doped VO2(B) exhibited improved lithium storage performance as compared to the pure VO2(B). In particular, when the doping amount is 3%, NixVO2(B) showed the highest lithium storage capacity, best cycling stability, smallest electrochemical reaction resistance, and largest lithium diffusion coefficient. For example, after 100 cycles at a current density of 32.4 mA/g, NixVO2(B) delivered a high specific discharge capacity of 163.0 mAh/g, much higher than that of the pure VO2(B) sample (95.5 mAh/g). Therefore, Ni doping is an effective strategy for enhancing the lithium storage performance of VO2(B).

Facile synthesis of carbon embedded dual phase MnO/MnS nanoparticles composite for superior lithium storage performance

2020 ◽  
Vol 276 ◽  
pp. 128244 ◽  
Author(s):  
Shuai Ru ◽  
Haihong Xiao ◽  
Guoqing Ma ◽  
Junyu Tan ◽  
Xia Wang ◽  
...  
Keyword(s):  
Dual Phase ◽  
Facile Synthesis ◽  
Lithium Storage ◽  
Storage Performance

Enhanced storage of sodium ions in Prussian blue cathode material through nickel doping

2017 ◽  
Vol 5 (20) ◽  
pp. 9604-9610 ◽  
Author(s):  
Haoyu Fu ◽  
Chaofeng Liu ◽  
Changkun Zhang ◽  
Wenda Ma ◽  
Kan Wang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Prussian Blue ◽  
Sodium Ions ◽  
Nickel Doping ◽  
Storage Performance

Ni-doped Prussian blue (PB) cathode material exhibited improved storage performance for sodium ions, suggesting an electrochemically activated C-coordinated Fe ion in PB.

Effect of anions on the copper vanadate structure during ion-exchange and its lithium storage performance

2020 ◽  
pp. 158576
Author(s):  
Mengmeng Cui ◽  
Xingjie Lu ◽  
Taofang Zeng ◽  
Olim Ruzimuradov ◽  
Dong Fang ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Lithium Storage ◽  
Storage Performance ◽  
Copper Vanadate

Interfacial reinforcement structure design towards ultrastable lithium storage in MoS2-based composited electrode

2021 ◽  
Vol 416 ◽  
pp. 129094
Author(s):  
Chunyan Cao ◽  
Huilong Dong ◽  
Fanghua Liang ◽  
Yu Zhang ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Structure Design ◽  
Lithium Storage ◽  
Reinforcement Structure

N-doped carbon nanofibers encapsulated Cu2-xSe with the improved lithium storage performance and its structural evolution analysis

2021 ◽  
Vol 367 ◽  
pp. 137449
Author(s):  
Peng Zhou ◽  
Shuo Qi ◽  
Mingyu Zhang ◽  
Liping Wang ◽  
Qizhong Huang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Structural Evolution ◽  
Lithium Storage ◽  
Storage Performance ◽  
Evolution Analysis

Effect of Cobalt Doping on Enhanced Lithium Storage Performance of Nano Silicon

2020 ◽  
Author(s):  
Arunakumari Nulu ◽  
Venugopal Nulu ◽  
Keun Yong Sohn
Keyword(s):  
Cobalt Doping ◽  
Lithium Storage ◽  
Storage Performance ◽  
Nano Silicon
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