Results 251 to 260 of about 109,291 (306)

Solid polymer electrolytes based on comblike polymers

Journal of Power Sources, 2006
Abstract New comblike polymers such as a homopoloymer (poly-4) of 3,5-bis[poly(ethylene glycol) methyl ether (350, n = 7.2)]styrene (4) and an alternating copolymer (poly-4/TCNQ) of 4 with 7,7,8,8-tetracyanoquinodimethane (TCNQ) were prepared as a plasticizer for the poly(ethylene oxide) (PEO)-LiN(CF3SO2)2 electrolyte, and the ionic conductivities ...
Takahito Itoh, Yukihiro Mitsuda, Katsumi Nakasaka, Takahiro Uno, Masataka Kubo, Osamu Yamamoto   +5 more
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Shape-Memory Solid Polymer Electrolytes

ECS Meeting Abstracts, 2021
Stimuli-responsive materials are smart materials capable to adjust their properties (e.g. shape and size) in response to an external or internal stimulus including temperature, light, magnetic field, mechanical stress, and pH. Shape memory polymers (SMPs) are attractive class of stimuli-responsive, programmable smart materials with shape-memory ...
Vahid Jabbari, Reza Shahbazian-Yassar
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An aluminum solid electrolytic capacitor with an electroconducting-polymer electrolyte

Synthetic Metals, 1991
Abstract A new type of aluminum solid electrolytic capacitor in which electroconducting polymer is applied as an electrolyte was developed. It was found that polypyrrole doped with alkylnaphthalenesulfonate (PPy/ANS) offers excellent thermal and moisture stabilities.
Y. Kudoh, S. Tsuchiya, T. Kojima, M. Fukuyama, S. Yoshimura   +4 more
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Solid Polymer Electrolytes

2011
Solid polymer electrolytes which are solvent-free electrolytes based on polymers have potential for use in next-generation lithium ion batteries. These batteries, used in cell phones and laptop computers, currently contain a liquid electrolyte. Replacing the liquid electrolyte currently used has several advantages: it allows use of higher-energy ...
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Polymer solid electrolytes - an overview

Solid State Ionics, 1983
Abstract Polymers containing solvating heteroatoms form conductive complexes with low lattice energy alkali salts. Despite the apparent complexity of the phase diagram and the influence of preparation history, only the amorphous domains show an appreciable mobility.
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Solid polymer electrolytes for lithium cells

Journal of Power Sources, 1997
This paper reports on ionic conductivity, mechanical characteristics, thermal stability, and electrochemical stability of solid polymer electrolytes (SPEs) that use a cross-linked poly(ethylene oxide) and a cross-linked ethylene oxide copolymer both containing a plasticizer.
Syuichi Izuchi, Seijiro Ochiai, Ken-ichi Takeuchi   +2 more
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Amphiphilic solid polymer electrolytes

Solid State Ionics, 2002
Amphiphilic graft copolymers consisting of methacrylate backbones carrying approximately 48 wt.% of ethylene oxide [(EO)(9) or (EO)(23)] side chains as ionophilic groups and fluorocarbon or hydrocarbon side chains as ionophobic groups were prepared. Solid polymer electrolytes based on the copolymers and lithium bis(trifluoromethylsulfonyl)imide (LiTFSI)
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Solid polymer electrolyte CO2 reduction

Energy Conversion and Management, 1995
Abstract Solid polymer electrolyte was applied to CO 2 reduction. A zero-gap system with an anion exchange membrane and a porous PTFE sheet deposited solid electrolyte, and a water supply system from the anodic side by back-diffusion through the membrane were effective in the reaction.
Yasuo Nishimura, Daiji Yoshida, Minoru Mizuhata, Kinji Asaka, Keisuke Oguro, Hiroyasu Takenaka   +5 more
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Electrochemical sensors with solid polymer electrolytes

Analytica Chimica Acta, 1999
Electrochemical sensors with an electrode system formed on a solid polymer electrolyte (spe) enable detection of substances in poorly conductive liquids and in gases and can be constructed either with a liquid phase as a part of the sensor system, or as solid-state sensors.
František Opekar, Karel Štulı́k
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Solid Polymer Electrolyte Photovoltaic Cell

Journal of The Electrochemical Society, 1982
Solid photoelectrochemical cells are described based on PEO-KI/I/sub 2/ electrolytes, n-Si/Pt/PPy photoanodes, and conductive tin-oxide glass counter electrodes. The performance of the present devices is limited by a high series resistance in the polymer film. 22 refs.
T. Skotheim, I. Lundström
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