Li+-conductive Li2SiO3 stabilized Li-rich layered oxide with an in situ formed spinel nano-coating layer: toward enhanced electrochemical performance for lithium-ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (41) ◽  
pp. 34245-34253 ◽  
Author(s):  
Mingquan Xu ◽  
Qingwang Lian ◽  
Yuxin Wu ◽  
Cheng Ma ◽  
Pengfei Tan ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Coating Layer ◽  
Rate Capability ◽  
Lithium Ion ◽  
Operating Voltage ◽  
Layered Oxide ◽  
Nano Coating ◽  
Enhanced Electrochemical Performance

A novel Li2SiO3 layered@spinel heterostructured material with superior rate capability and stabilized operating voltage was achieved.

scholarly journals Construction of 1T@2H MoS2 heterostructures in situ from natural molybdenite with enhanced electrochemical performance for lithium-ion batteries

RSC Advances ◽  
2021 ◽  
Vol 11 (53) ◽  
pp. 33481-33489
Author(s):  
ChengLong Peng ◽  
Mingming Shi ◽  
Fei Li ◽  
Yang Wang ◽  
Xueqin Liu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Enhanced Electrochemical Performance

Natural molybdenite, an inexpensive and naturally abundant material, can be directly used as an anode material for lithium-ion batteries.

Retracted Article: In situ nano-coating on Li1.2Mn0.52Ni0.13Co0.13O2 with a layered@spinel@coating layer heterostructure for lithium-ion batteries

2015 ◽  
Vol 3 (42) ◽  
pp. 21290-21297 ◽  
Author(s):  
Bing Li ◽  
Chao Li ◽  
Jijun Cai ◽  
Jinbao Zhao
Keyword(s):  
Lithium Ion Batteries ◽  
Discharge Capacity ◽  
Coating Layer ◽  
Lithium Ion ◽  
Layered Oxides ◽  
High Discharge ◽  
High Discharge Capacity ◽  
Nano Coating ◽  
Retracted Article

Lithium-rich manganese-based layered oxides with a composition of xLi2MnO3·(1 − x)LiMO2 (M = Mn, Co, Ni, etc.) are attractive, due to their high discharge capacity.

A peanut-like hierarchical micro/nano-Li1.2Mn0.54Ni0.18Co0.08O2 cathode material for lithium-ion batteries with enhanced electrochemical performance

2015 ◽  
Vol 3 (27) ◽  
pp. 14291-14297 ◽  
Author(s):  
Yi-di Zhang ◽  
Yi Li ◽  
Xiao-qing Niu ◽  
Dong-huang Wang ◽  
Ding Zhou ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Solvothermal Method ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cyclic Stability ◽  
Enhanced Electrochemical Performance

A novel peanut-like hierarchical micro/nano-lithium-rich cathode material with superior cyclic stability and enhanced rate capability is synthesized via a solvothermal method.

scholarly journals Retraction: In situ nano-coating on Li1.2Mn0.52Ni0.13Co0.13O2 with a layered@spinel@coating layer heterostructure for lithium-ion batteries

2016 ◽  
Vol 4 (38) ◽  
pp. 14884-14884 ◽  
Author(s):  
Bing Li ◽  
Chao Li ◽  
Jijun Cai ◽  
Jinbao Zhao
Keyword(s):  
Lithium Ion Batteries ◽  
Coating Layer ◽  
Lithium Ion ◽  
Nano Coating

Retraction of ‘In situ nano-coating on Li1.2Mn0.52Ni0.13Co0.13O2 with a layered@spinel@coating layer heterostructure for lithium-ion batteries’ by Bing Li et al., J. Mater. Chem. A, 2015, 3, 21290–21297.

scholarly journals One-Pot Synthesized Amorphous Cobalt Sulfide With Enhanced Electrochemical Performance as Anodes for Lithium-Ion Batteries

2022 ◽  
Vol 9 ◽  
Author(s):  
Long-Long Ren ◽  
Lin-Hui Wang ◽  
Yu-Feng Qin ◽  
Qiang Li
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Rate Capability ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Cobalt Sulfide ◽  
Cycle Stability ◽  
One Pot ◽  
Initial Discharge ◽  
Enhanced Electrochemical Performance

In order to solve the poor cycle stability and the pulverization of cobalt sulfides electrodes, a series of amorphous and crystalline cobalt sulfides were prepared by one-pot solvothermal synthesis through controlling the reaction temperatures. Compared to the crystalline cobalt sulfide electrodes, the amorphous cobalt sulfide electrodes exhibited superior electrochemical performance. The high initial discharge and charge capacities of 2,132 mAh/g and 1,443 mAh/g at 200 mA/g were obtained. The reversible capacity was 1,245 mAh/g after 200 cycles, which is much higher than the theoretical capacity. The specific capability was 815 mAh/g at 800 mA/g and increased to 1,047 mAh/g when back to 100 mA/g, indicating the excellent rate capability. The outstanding electrochemical performance of the amorphous cobalt sulfide electrodes could result from the unique characteristics of more defects, isotropic nature, and the absence of grain boundaries for amorphous nanostructures, indicating the potential application of amorphous cobalt sulfide as anodes for lithium-ion batteries.

Polyhierarchically structured TiP2O7/C microparticles with enhanced electrochemical performance for lithium-ion batteries

CrystEngComm ◽  
2014 ◽  
Vol 16 (46) ◽  
pp. 10681-10691 ◽  
Author(s):  
Yanru Sun ◽  
Ligang Gai ◽  
Yan Zhou ◽  
Xinzhu Zuo ◽  
Jianhua Zhou ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Hierarchical Architecture ◽  
Nano Coating ◽  
Carbon Coated ◽  
Enhanced Electrochemical Performance

Polyhierarchically structured TiP2O7/C microparticles constructed by carbon-coated nanoflakes enchasing crystalline nanoparticles have been prepared and been found to show enhanced electrochemical performance due to the hierarchical architecture with carbon nano-coating and 3D open pores.

Sign in / Sign up

Export Citation Format

Share Document