Controlling Gel Morphology for Enhancing the Cation Mobility of Poly(vinylidene difluoride)-Based Gel Electrolytes for Lithium Secondary Batteries

2020 ◽  
Vol 124 (26) ◽  
pp. 14082-14088 ◽  
Author(s):  
Sahori Takeda ◽  
Yuria Saito ◽  
Toshiki Yagi ◽  
Keisuke Watanabe ◽  
Shota Kobayashi
Keyword(s):  
Cation Mobility ◽  
Lithium Secondary Batteries ◽  
Gel Electrolytes ◽  
Vinylidene Difluoride

Effect of the Morphological Features of the Poly(vinylidene difluoride)-Based Gel Electrolytes on the Ionic Mobility for Lithium Secondary Batteries

2019 ◽  
Vol 52 (5) ◽  
pp. 2112-2119 ◽  
Author(s):  
Yuria Saito ◽  
Sahori Takeda ◽  
Shigemasa Yamagami ◽  
Toshiki Yagi ◽  
Keisuke Watanabe ◽  
...  
Keyword(s):  
Ionic Mobility ◽  
Morphological Features ◽  
Lithium Secondary Batteries ◽  
Gel Electrolytes ◽  
Vinylidene Difluoride

Polymeric gel electrolytes reinforced with glass-fibre cloth for lithium secondary batteries

2001 ◽  
Vol 92 (1-2) ◽  
pp. 272-276 ◽  
Author(s):  
Ho Cheol Park ◽  
Jong Han Chun ◽  
Sang Hern Kim ◽  
Jang Myoun Ko ◽  
Soo Ik Jo ◽  
...  
Keyword(s):  
Glass Fibre ◽  
Lithium Secondary Batteries ◽  
Polymeric Gel ◽  
Gel Electrolytes

Role of Polymer in Enhancement of Conductivity of Proton and Lithium Conducting Polymer Gel Electrolytes

2016 ◽  
Vol 4 (2) ◽  
pp. 1
Author(s):  
KUMAR RAJIV ◽  
SHARMA SHUCHI ◽  
DHIMAN NARESH ◽  
PATHAK DINESH ◽  
◽  
...  
Keyword(s):  
Conducting Polymer ◽  
Polymer Gel ◽  
Gel Electrolytes ◽  
Polymer Gel Electrolytes

Liquid crystalline physical-gel electrolytes for stable dye sensitized solar cells

2017 ◽  
Author(s):  
Ammar Khan ◽  
Muhammad Akma Kamarudin ◽  
Sehrish Iqbal ◽  
Hafiyya Malik ◽  
Habib-ur Rehman ◽  
...  
Keyword(s):  
Solar Cells ◽  
Liquid Crystalline ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Gel Electrolytes ◽  
Physical Gel ◽  
Sensitized Solar Cells

Electrochemical analyses of ZrO 2 dispersoid incorporated poly (styrene‐methyl methacrylate) blend gel electrolytes for lithium‐ion battery

2021 ◽  
pp. 51180
Author(s):  
Murugesan Ramachandran ◽  
Rengapillai Subadevi ◽  
Palanisamy Rajkumar ◽  
Rajendran Muthupradeepa ◽  
Marimuthu Sivakumar
Keyword(s):  
Methyl Methacrylate ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Gel Electrolytes ◽  
Electrochemical Analyses

scholarly journals Performance-tuning of PVA-based gel electrolytes by acid/PVA ratio and PVA molecular weight

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Saeideh Alipoori ◽  
M. M. Torkzadeh ◽  
Saeedeh Mazinani ◽  
Seyed Hamed Aboutalebi ◽  
Farhad Sharif
Keyword(s):  
Molecular Weight ◽  
Ionic Conductivity ◽  
Charge Carrier Concentration ◽  
Fine Tuning ◽  
Performance Tuning ◽  
Practical Applications ◽  
High Performing ◽  
Flexible Devices ◽  
Gel Electrolytes ◽  
Ion Conducting

AbstractThe significant breakthroughs of flexible gel electrolytes have attracted extensive attention in modern wearable electronic gadgets. The lack of all-around high-performing gels limits the advantages of such devices for practical applications. To this end, developing a multi-functional gel architecture with superior ionic conductivity while enjoying good mechanical flexibility is a bottleneck to overcome. Herein, an architecturally engineered gel, based on PVA and H3PO4 with different molecular weights of PVA for various PVA/H3PO4 ratios, was developed. The results show the dependence of ionic conductivity on molecular weight and also charge carrier concentration. Consequently, fine-tuning of PVA-based gels through a simple yet systematic and well-regulated strategy to achieve highly ion-conducting gels, with the highest ionic conductivity of 14.75 ± 1.39 mS cm-1 have been made to fulfill the requirement of flexible devices. More importantly, gel electrolytes possess good mechanical robustness while exhibiting high-elasticity (%766.66 ± 59.73), making it an appropriate candidate for flexible devices.

Cross-linked polymeric ionic liquids ion gel electrolytes by in situ radical polymerization

2019 ◽  
Vol 378 ◽  
pp. 122245 ◽  
Author(s):  
Liya Chen ◽  
Jifang Fu ◽  
Qi Lu ◽  
Liyi Shi ◽  
Mengmeng Li ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Radical Polymerization ◽  
Polymeric Ionic Liquids ◽  
Gel Electrolytes ◽  
Ion Gel
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