Superior high-voltage aqueous carbon/carbon supercapacitors operating with in situ electrodeposited polyvinyl alcohol borate gel polymer electrolytes

2016 ◽  
Vol 4 (42) ◽  
pp. 16588-16596 ◽  
Author(s):  
Mengjin Jiang ◽  
Jiadeng Zhu ◽  
Chen Chen ◽  
Yao Lu ◽  
Esra Serife Pampal ◽  
...  
Keyword(s):  
Polyvinyl Alcohol ◽  
High Voltage ◽  
Polymer Electrolytes ◽  
Gel Polymer Electrolytes ◽  
Conductive Mechanism ◽  
Carbon Supercapacitors

The special ionic conductive mechanism of aqueous polyvinyl alcohol borate gel polymer electrolytes leads to their high operating voltages.

scholarly journals Roles of gel polymer electrolytes for high-power activated carbon supercapacitors: ion reservoir and binder-like effects

RSC Advances ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 4690-4697 ◽  
Author(s):  
Habin Park ◽  
Jaewon Chung ◽  
Hansol Yong ◽  
Jongwon Jung ◽  
Cheolsoo Jung
Keyword(s):  
Activated Carbon ◽  
High Power ◽  
Polymer Electrolytes ◽  
Rate Capability ◽  
Gel Polymer Electrolytes ◽  
High Durability ◽  
Carbon Supercapacitors

Roles of gel polymer electrolytes (GPEs), ion reservoir and binder-like effects, are suggested for enhanced rate capability and high durability of supercapacitors at 3.4 V, surpassing the conventional liquid SCs.

Enhanced supercapacitive performances of functionalized activated carbon in novel gel polymer electrolytes with ionic liquid redox-mediated poly(vinyl alcohol)/phosphoric acid

RSC Advances ◽  
2016 ◽  
Vol 6 (79) ◽  
pp. 75376-75383 ◽  
Author(s):  
Hyun Seok Jang ◽  
C. Justin Raj ◽  
Won-Gil Lee ◽  
Byung Chul Kim ◽  
Kook Hyun Yu
Keyword(s):  
Ionic Liquid ◽  
Activated Carbon ◽  
Phosphoric Acid ◽  
Polymer Electrolyte ◽  
Polymer Electrolytes ◽  
Vinyl Alcohol ◽  
Gel Polymer Electrolyte ◽  
Poly Vinyl Alcohol ◽  
Gel Polymer Electrolytes ◽  
Carbon Supercapacitors

Functionalized activated carbon supercapacitors were fabricated using [EMIM]BF4 mediated PVA/H3PO4 gel polymer electrolytes. The ionic-liquid [EMIM]BF4 addition in PVA/H3PO4 gel polymer electrolyte demonstrated excellent supercapacitor performances.

Internal in situ gel polymer electrolytes for high-performance quasi-solid-state lithium ion batteries

2019 ◽  
Vol 23 (10) ◽  
pp. 2785-2792 ◽  
Author(s):  
Dingsheng Shao ◽  
Xianyou Wang ◽  
Xiaolong Li ◽  
Kaili Luo ◽  
Li Yang ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Polymer Electrolytes ◽  
High Performance ◽  
Lithium Ion ◽  
Gel Polymer Electrolytes ◽  
In Situ Gel
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