Results 1 to 10 of about 2,819 (69)

The Effect of Plasticizers on the Polypyrrole-Poly(vinyl alcohol)-Based Conducting Polymer Electrolyte and Its Application in Semi-Transparent Dye-Sensitized Solar Cells

Membranes, 2021
In this work, the quasi-solid-state polymer electrolyte containing poly(vinyl alcohol)-polypyrrole as a polymer host, potassium iodide (KI), iodine (I2), and different plasticizers (EC, PC, GBL, and DBP) was successfully prepared via the solution casting
KM Manikandan, Arunagiri Yelilarasi, SS Saravanakumar, Raed H. Althomali, Anish Khan, Khamael M. Abualnaja, Dalal Alhashmialameer, MA Hussein   +7 more
doaj   +1 more source

Promotion of Interface Fusion of Solid Polymer Electrolyte and Cathode by Ultrasonic Vibration

Sensors, 2022
All-solid-state polymer lithium batteries have good safety, stability, and high energy densities and are employed in wireless sensors. However, the solid contact between the polymer electrolyte and the cathode leads to high interface resistance, limiting
Hui Wang, Haoran Ke, Yizhe Chen, Jinhuo Wang, Fei Yan, Xiaodong Cui   +5 more
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Polymer Electrolyte Membranes

Membranes, 2021
Recently, polymer electrolyte membranes have been used in various electrochemical energy devices and other applications, such as fuel cells, lithium secondary batteries, redox flow batteries, electrodialysis, and membrane capacitive deionization [...]
Byungchan Bae, Dukjoon Kim
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Insights into quasi solid‐state polymer electrolyte: The influence of succinonitrile on polyvinylene carbonate electrolyte in view of electrochemical applications

Battery Energy, 2023
Quasi solid‐state composite polymer electrolytes have generated much interest due to their high ionic conductivity and stable interfacial compatibility with electrodes.
Zelin Liu, Shu Zhang, Qian Zhou, Yidong Zhang, Dong Lv, Yanghuan Shen, Xiangnan Fu, Xinyi Wang, Shiyu Luo, Yun Zheng, Yu Peng, Jingchao Chai, Zhihong Liu, Guanglei Cui   +13 more
doaj   +1 more source

Dynamics of polymer electrolyte with LiTFSI via Quasi-Elastic Neutron Scattering [PDF]

EPJ Web of Conferences, 2023
Most lithium batteries offer a wide range of applications. However, safety issues are still an unresolved issue for several applications. To solve the safety issue of Li-ion batteries, solid polymer electrolyte is a promising candidate to replace ...
Wang Hui, Osti Naresh C., Allgaier Jürgen, Berg Marcella Cabrera, Halver Rene, Mamontov Eugene, Sutmann Godehard, Doi Yuya, Bucher Nicolas, Egami Takeshi, Förster Stephan, Ohl Michael   +11 more
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Increased Ion Conductivity in Composite Solid Electrolytes With Porous Co3O4 Cuboids

Frontiers in Materials, 2021
Compared with the fagile ceramic solid electrolyte, Li-ion conducting polymer electrolytes are flexible and have better contact with electrodes. However, the ionic conductivity of the polymer electrolytes is usually limited because of the slow segment ...
Qiongyu Zhou, Qiongyu Zhou, Songli Liu, Shiju Zhang, Yong Che, Li-Hua Gan   +5 more
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PVDF-based Comoposite Polymer Electrolyte for Li/LiFePO4 Batteries

International Journal of Electrochemical Science, 2012
In order to improve the mechanical strength of the PP/PE/PP membrane, a novel polymer membrane was prepared by introducing nano-SiO2 filled PVDF polymer film. After soaking the liquid electrolyte (1 mol L-1 LiPF6 (DMC:DEC:EC=1:1:1, w/w/w)), the composite
Lilai Liu, Peixia Yang, Lei Liu, Wen-yu Cui, Mao-zhong An   +4 more
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Non-flammable solvent-free liquid polymer electrolyte for lithium metal batteries

Nature Communications, 2023
As a replacement for highly flammable and volatile organic liquid electrolyte, solid polymer electrolyte shows attractive practical prospect in high-energy lithium metal batteries.
Guo-Rui Zhu, Qin Zhang, Qing-Song Liu, Qi-Yao Bai, Yi-Zhou Quan, You Gao, Gang Wu, Yu-Zhong Wang   +7 more
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A self-standing, UV-cured semi-interpenetrating polymer network reinforced composite gel electrolytes for dendrite-suppressing lithium ion batteries

Journal of Materiomics, 2019
A self-standing, flexible and lithium dendrite growth-suppressing composite gel polymer electrolyte membrane was designed for the use of room-temperature lithium ion batteries.
Ruiping Liu, Zirui Wu, Peng He, Haoyu Fan, Zeya Huang, Lei Zhang, Xinshuang Chang, Hang Liu, Chang-an Wang, Yutao Li   +9 more
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Polymer Electrolytes for Lithium-Sulfur Batteries: Progress and Challenges

Batteries, 2023
The lithium-sulfur battery has garnered significant attention from both researchers and industry due to its exceptional energy density and capacity. However, the conventional liquid electrolyte poses safety concerns due to its low boiling point, hence ...
Mingxun Jia, Tunan Li, Daotong Yang, Luhua Lu, Limei Duan, Jinghai Liu, Tong Wu   +6 more
doaj   +1 more source