Co‐Construction of Sulfur Vacancies and Heterojunctions in Tungsten Disulfide to Induce Fast Electronic/Ionic Diffusion Kinetics for Sodium‐Ion Batteries

2020 ◽  
Vol 32 (47) ◽  
pp. 2005802 ◽  
Author(s):  
Yu Li ◽  
Ji Qian ◽  
Minghao Zhang ◽  
Shuo Wang ◽  
Zhaohua Wang ◽  
...  
Keyword(s):  
Tungsten Disulfide ◽  
Sodium Ion ◽  
Ionic Diffusion ◽  
Sodium Ion Batteries ◽  
Diffusion Kinetics ◽  
Fast Electronic

Predicting electrochemical properties and ionic diffusion in Na2+2xMn2−x(SO4)3: crafting a promising high voltage cathode material

2016 ◽  
Vol 4 (2) ◽  
pp. 451-457 ◽  
Author(s):  
Rafael B. Araujo ◽  
M. S. Islam ◽  
Sudip Chakraborty ◽  
R. Ahuja
Keyword(s):  
Cathode Material ◽  
Electrochemical Properties ◽  
High Voltage ◽  
Low Cost ◽  
Good Alternative ◽  
Sodium Ion ◽  
Ionic Diffusion ◽  
Sodium Ion Batteries ◽  
Cost Of Production

Sodium ion batteries have emerged as a good alternative to lithium based systems due to their low cost of production.

Atomic insight into the structural transformation and anionic/cationic redox reactions of VS2 nanosheets in sodium-ion batteries

2018 ◽  
Vol 6 (33) ◽  
pp. 15985-15992 ◽  
Author(s):  
Dashuai Wang ◽  
Yingying Zhao ◽  
Ruqian Lian ◽  
Di Yang ◽  
Dong Zhang ◽  
...  
Keyword(s):  
First Principles ◽  
Redox Reactions ◽  
Experimental Testing ◽  
Sodium Ion ◽  
Transfer Reactions ◽  
Sodium Ion Batteries ◽  
First Principles Calculations ◽  
Diffusion Kinetics ◽  
Charge Transfer Reactions ◽  
Insight Into

The mechanisms for phase transitions, charge-transfer reactions, and ionic diffusion kinetics during Na+ insertion in VS2 nanosheets were systematically investigated via experimental testing and first principles calculations.

scholarly journals Na3V2(PO4)3 particles partly embedded in carbon nanofibers with superb kinetics for ultra-high power sodium ion batteries

2015 ◽  
Vol 3 (3) ◽  
pp. 1005-1009 ◽  
Author(s):  
Junghoon Yang ◽  
Dong-Wook Han ◽  
Mi Ru Jo ◽  
Kyeongse Song ◽  
Yong-Il Kim ◽  
...  
Keyword(s):  
Cathode Material ◽  
Electrochemical Properties ◽  
Carbon Nanofibers ◽  
High Power ◽  
Sodium Ion ◽  
Electronic Conduction ◽  
Sodium Ion Batteries ◽  
Ion Migration ◽  
Fast Electronic

Na3V2(PO4)3 particles partly embedded in carbon nanofibers enabled fast electronic conduction as well as facile Na ion migration simultaneously. As a result, the composite showed excellent electrochemical properties as a cathode material for sodium ion batteries.

Phase transformation, charge transfer, and ionic diffusion of Na4MnV(PO4)3 in sodium-ion batteries: a combined first-principles and experimental study

2020 ◽  
Vol 8 (34) ◽  
pp. 17477-17486
Author(s):  
Xinying Gao ◽  
Ruqian Lian ◽  
Li He ◽  
Qiang Fu ◽  
Sylvio Indris ◽  
...  
Keyword(s):  
Experimental Study ◽  
Phase Transformation ◽  
Charge Transfer ◽  
Structural Transformation ◽  
First Principles ◽  
Experimental Studies ◽  
Sodium Ion ◽  
Ionic Diffusion ◽  
Sodium Ion Batteries ◽  
Diffusion Properties

The structural transformation, charge transfer and ionic diffusion properties of Na4MnV(PO4)3 were studied by first-principles and experimental studies. Two independent Na sites, Na(1) and Na(2), were found, but only Na(2) can be extracted between 2.5 and 3.8 V.

CuS2 sheets: a hidden anode material with a high capacity for sodium-ion batteries

2021 ◽  
Author(s):  
Shaohua Lu ◽  
Weidong Hu ◽  
Xiaojun Hu
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Low Cost ◽  
High Capacity ◽  
Lithium Ion ◽  
Sodium Ion ◽  
Sodium Ion Batteries

Due to their low cost and improved safety compared to lithium-ion batteries, sodium-ion batteries have attracted worldwide attention in recent decades.

Synthesis of N-doped straw sheaf–like porous MnO@C composite as anode of advanced lithium-/sodium-ion batteries

Ionics ◽  
2020 ◽  
Author(s):  
Rundie Liu ◽  
Zhenguo Wu ◽  
Qin Hu ◽  
Gongke Wang ◽  
Yuxia Liu ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Batteries

A novel design strategy of a practical carbon anode material from a single lignin-based surfactant source for sodium-ion batteries

2020 ◽  
Vol 56 (45) ◽  
pp. 6078-6081 ◽  
Author(s):  
Changhao Li ◽  
Yi Sun ◽  
Qiujie Wu ◽  
Xin Liang ◽  
Chunhua Chen ◽  
...  
Keyword(s):  
Anode Material ◽  
Design Strategy ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Lignin Sulfonate ◽  
Novel Design

A schematic illustration showing the preparation of HCM from a single sodium lignin sulfonate source and the process of Na storage.

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