Results 271 to 280 of about 186,010 (326)

Optical Waveguide Sensors for Measuring Human Temperature and Humidity with Gel Polymer Electrolytes.

ACS Applied Materials and Interfaces, 2021
In this work, multimodal responsive optical waveguide sensors using a stable cross-linking gel polymer electrolyte are successfully designed and fabricated by bottom metal-printing technology.
C. Wang, Da-ming Zhang, Jian Yue, Xucheng Zhang, Zhenlin Wu, Tong Zhang, Changming Chen, Teng Fei   +7 more
semanticscholar   +1 more source

Gel Polymer Electrolytes

2019
An electrolyte is a major component that influences battery performance. The electrolytes for lithium-ion batteries can be mainly divided into liquid electrolyte, gel polymer electrolyte and solid electrolyte. The liquid electrolyte used in commercialized lithium-ion batteries is based on lithium salt dissolved in organic solvents.
openaire   +1 more source

Non-aqueous proton conducting polymer gel electrolytes

Electrochimica Acta, 2004
Abstract A new family of non-aqueous proton conducting polymer gel electrolytes containing different weak acids namely aromatic carboxylic acids have been prepared by using polyvinylidenefluoride (PVdF) and polyvinylidene fluoride-co-hexafluoropropylene (PVdF-HFP) as the gelling polymers.
Harinder Pal Singh, S.S. Sekhon
openaire   +1 more source

Single-ion conducting gel polymer electrolytes: design, preparation and application

Journal of Materials Chemistry A, 2020
Single-ion conducting gel polymer electrolytes possess both unity lithium ion transference numbers (∼0.98) and high ionic conductivities (∼5.8 mS cm−1).
Kuirong Deng, Qingguang Zeng, Da Wang, Zheng Liu, Zhenping Qiu, Yangfan Zhang, M. Xiao, Y. Meng   +7 more
semanticscholar   +1 more source

Recent advancements of functional gel polymer electrolytes for rechargeable lithium–metal batteries

, 2021
A comprehensive review of the latest advancements of functional gel polymer electrolytes, focused on the thermal response behavior, metallic lithium anode and cathode in lithium–metal batteries.
Shan Fu, Lan Zuo, Pengshang Zhou, Xuenuan Liu, Q. Ma, Meng-Jie Chen, Junpei Yue, Xiongwei Wu, Qi Deng   +8 more
semanticscholar   +1 more source

Studies on PVdF-based gel polymer electrolytes

Journal of Power Sources, 2000
Abstract A complex of polymer, plasticizer and lithium salts can be used as a solid gel polymer electrolyte in lightweight and rechargeable lithium batteries. Considerable research has been directed towards the development of a gel polymer with high conductivity at room temperature.
Periasamy, P., Tatsumi, K., Shikano, M., Fujieda, T., Saito, Y., Sakai, T., Mizuhata, M., Kajinami, A., Deki, S.   +8 more
openaire   +1 more source

Performance evaluation of PVdF gel polymer electrolytes

Ionics, 2002
A series of gel polymer electrolytes containing PVdF as homo polymer, a mixture of 1:1 Ethylene Carbonate (EC) : Propylene Carbonate (PC) as plasticizer and lithium-bistrifluoromethane sulphone imide [imide — LiN (CF3SO2)2] has been developed. Amounts of polymer (PVdF), plasticizer and the imide lithium salt have been varied as a function of their ...
P. Periasamy, K. Tatsumi, N. Kalaiselvi, M. Shikano, T. Fiyieda, Y. Saito, T. Sakai, M. Mizukata, A. Kajinami, S. Deki   +9 more
openaire   +1 more source

Electrochemical capacitors with plasticized gel-polymer electrolytes

Journal of Power Sources, 2001
Solid electrolytes which comprise lithium and magnesium triflate ionic salts in polyacrylonitrile (PAN)-based gels are used to fabricate electrochemical double-layer capacitors in conjunction with ethylene carbonate (EC) and propylene carbonate (PC) as plasticizers and high-density graphite (HDG) as polarizable electrodes. The conductivity of the solid
Mitra, S, Shukla, AK, Sampath, S
openaire   +1 more source

A sodium ion conducting gel polymer electrolyte

Solid State Ionics, 2015
Abstract A sodium ion conducting gel polymer electrolyte based on poly(vinylidene difluoride-co-hexafluoropropylene) porous membrane is reported, which is prepared through a simple phase separation process. It exhibits high safety, good mechanical properties and good electrochemical stability.
Y.Q. Yang, Z. Chang, M.X. Li, X.W. Wang, Y.P. Wu   +4 more
openaire   +1 more source

Polymer Gel Electrolyte-Based Ultracapacitor and Systems

ECS Meeting Abstracts, 2007
Abstract not Available.
Keryn K. Lian, Changming Li, Marc Chason
openaire   +1 more source