scholarly journals Feeling the strain: enhancing ionic transport in olivine phosphate cathodes for Li- and Na-ion batteries through strain effects

2016 ◽  
Vol 4 (18) ◽  
pp. 6998-7004 ◽  
Author(s):  
Cristina Tealdi ◽  
Jennifer Heath ◽  
M. Saiful Islam
Keyword(s):  
Cathode Materials ◽  
Tensile Strain ◽  
Ionic Transport ◽  
Rechargeable Batteries ◽  
Strain Effects ◽  
Ion Migration ◽  
Olivine Phosphate ◽  
Alkali Ion

Olivine-type phosphates LiFePO4 and NaFePO4 are among the most widely studied cathode materials for rechargeable batteries. Here we show that tensile strain applied perpendicularly to the alkali-ion migration channels will improve their intercalation properties.

scholarly journals Multiscale factors in designing alkali-ion (Li, Na, and K) transition metal inorganic compounds for next-generation rechargeable batteries

2020 ◽  
Vol 13 (12) ◽  
pp. 4406-4449 ◽  
Author(s):  
Wontae Lee ◽  
Jaeyoung Kim ◽  
Soyeong Yun ◽  
Woosung Choi ◽  
Haegyeom Kim ◽  
...  
Keyword(s):  
Transition Metal ◽  
Cathode Materials ◽  
Inorganic Compounds ◽  
Rechargeable Batteries ◽  
Wide Scope ◽  
Next Generation ◽  
Key Factors ◽  
Factors Influencing ◽  
Alkali Ion

This review provides well-organized and up-to-date information about the key factors influencing the properties and performances of alkali-ion transition metal inorganic cathode materials by encompassing a wide scope from atomic to microscopic levels.

Built-in electrical field enhanced ionic transport kinetics in T−Nb2O5@MoO2 heterostructure

2021 ◽  
Author(s):  
Huihuang Huang ◽  
Guangyu Zhao ◽  
Xin Sun ◽  
Xianbo Yu ◽  
Chao Liu ◽  
...  
Keyword(s):  
Ionic Transport ◽  
Rechargeable Batteries ◽  
Transport Kinetics ◽  
High Rate ◽  
Rate Performance ◽  
Next Generation ◽  
Electrical Field ◽  
Further Development ◽  
High Rate Performance

Mg2+/Li+ hybrid ion battery (MLIB) is regarded as an engaging candidate of next generation rechargeable batteries. However, realizing superior high-rate performance is still an unremitting challenge for further development of...

Theoretical prediction and atomic-scale investigation of a tetra-VN2 monolayer as a high energy alkali ion storage material for rechargeable batteries

2019 ◽  
Vol 7 (47) ◽  
pp. 26858-26866 ◽  
Author(s):  
Jing Xu ◽  
Dashuai Wang ◽  
Yanhui Liu ◽  
Ruqian Lian ◽  
Xinying Gao ◽  
...  
Keyword(s):  
Energy Density ◽  
Rate Capability ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Atomic Scale ◽  
High Energy Density ◽  
Storage Material ◽  
Transition Metal Nitride ◽  
Ion Storage ◽  
Alkali Ion

A new 2D transition metal nitride tetra-VN2 monolayer with a superior rate capability and a high energy density could be used as a potential alkali ion storage material for high energy rechargeable batteries.

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