Enhanced K-ion kinetics in a layered cathode for potassium ion batteries

2019 ◽  
Vol 55 (55) ◽  
pp. 7910-7913 ◽  
Author(s):  
Haoyang Zhang ◽  
Kaiying Xi ◽  
Kezhu Jiang ◽  
Xueping Zhang ◽  
Zhaoguo Liu ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Potassium Ion ◽  
Ion Storage ◽  
Electrochemical Ion Exchange

A layered cathode for K-ion storage was achieved using electrochemical ion-exchange.

Red phosphorus embedded in TiO2/C nanofibers to enhance the potassium-ion storage performance

Nanoscale ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 6635-6643
Author(s):  
Die Su ◽  
Jing Dai ◽  
Min Yang ◽  
Jiaxing Wen ◽  
Jianping Yang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electronic Conductivity ◽  
Potassium Ion ◽  
Special Structure ◽  
Red Phosphorus ◽  
Storage Performance ◽  
Ion Storage

TiO2-RP/CN was fabricated and found to possess a special structure and an excellent electronic conductivity, and the electrodes show outstanding energy storage in K half/full cells.

scholarly journals Achieving the robust immobilization of CoP nanoparticles in cellulose nanofiber network-derived carbon via chemical bonding for a stable potassium ion storage

RSC Advances ◽  
2020 ◽  
Vol 10 (72) ◽  
pp. 44611-44623
Author(s):  
Xudong Zhao ◽  
Dan Zhou ◽  
Mingyang Chen ◽  
Jiaqi Yang ◽  
Li-Zhen Fan
Keyword(s):  
Electrochemical Performance ◽  
Chemical Bonding ◽  
Potassium Ion ◽  
Cellulose Nanofiber ◽  
Ion Storage ◽  
Enhanced Electrochemical Performance

A robust CoP@CNFC with enhanced electrochemical performance was synthesized via chemical bonding and demonstrates a promising potential toward an efficient K-storage.

In situ formed robust submicron-sized nanocrystalline aggregates enable highly-reversible potassium ion storage

Nano Energy ◽  
2021 ◽  
pp. 106233
Author(s):  
Kuan-Ting Chen ◽  
Yi-Chun Yang ◽  
Lian-Ming Lyu ◽  
Ming-Yen Lu ◽  
Hsing-Yu Tuan
Keyword(s):  
Potassium Ion ◽  
Ion Storage
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