Results 71 to 80 of about 1,449,738 (198)

Bioactivity in silica/poly(γ-glutamic acid) sol–gel hybrids through calcium chelation [PDF]

, 2013
Bioactive glasses and inorganic/organic hybrids have great potential as biomedical implant materials. Sol–gel hybrids with interpenetrating networks of silica and biodegradable polymers can combine the bioactive properties of a glass with the toughness ...
Romer, Frederik, Jones, Julian R., Wang, Daming, McPhail, David S., Smith, Mark E., Valliant, Esther M., Hanna, John V.   +6 more
core   +1 more source

Preparation and Failure Behavior of Gel Electrolytes for Multilayer Structure Lithium Metal Solid-State Batteries

Gels
High safety gel polymer electrolyte (GPE) is used in lithium metal solid state batteries, which has the advantages of high energy density, wide temperature range, high safety, and is considered as a subversive new generation battery technology.
Chu Chen, Wendong Qin, Qiankun Hun, Yujiang Wang, Xinghua Liang, Renji Tan, Junming Li, Yifeng Guo   +7 more
doaj   +1 more source

Thermally Stable Gel Polymer Electrolytes

Journal of The Electrochemical Society, 2003
To prepare miscible polyethylene glycol diacrylate/polyvinylidene fluoride (PEGDA/PVdF) blend gel polymer electrolytes, low molecular weight (M = 742) liquid PEGDA oligomer was mixed with PVdF-HFP dissolved in ethylene carbonate/dimethyl carbonate/LiPF 6 liquid electrolytes, and then cured under ultraviolet irradiation. Room temperature conductivity of
Min-Kyu Song, Young-Taek Kim, Yong Tae Kim, Byung Won Cho, Branko N. Popov, Hee-Woo Rhee   +5 more
openaire   +2 more sources

Advanced gel polymer electrolyte for lithium-ion polymer batteries [PDF]

, 2013
In order to keep abreast with the rapid development of portable electronic equipment, improving the performance of polymer electrolytes has therefore become our goal of research. This work improved performance of Li-ion polymer batteries through advanced
Zhang, Ruisi
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Effect of hydroquinone as organoelectroactive additive with 1,2,4 triazolium ionic liquid in supercapacitor application

Scientific Reports
Recently, ionic liquids have drawn interest in the form of organoelectrolytes for supercapacitors as they show a broad electrochemical stability window and thereby increased energy density.
Kirubanantham Govindaraj, Midhun Asok, Swathi Muraleedharan, Sushmita Kottukkal Sushil, Elango Kandasamy   +4 more
doaj   +1 more source

Effect of conductive additives to gel electrolytes on activated carbon-based supercapacitors

AIP Advances, 2015
This article is focused on polymer based gel electrolyte due to the fact that polymers are cheap and can be used to achieve extended potential window for improved energy density of the supercapacitor devices ...
Farshad Barzegar, Julien K. Dangbegnon, Abdulhakeem Bello, Damilola Y. Momodu, A. T. Charlie Johnson Jr., Ncholu Manyala   +5 more
doaj   +1 more source

Study of supercapacitor using polymer gel electrolyte

, 2013
In this study, the carbon electrode of supercapacitor was fabricated by using mesocarbon microbeads. For finding the optimal processing parameters of carbon electrode, the capacitative properties of supercapacitor are investigated. To prepare the polymer
Chen, Ying-Lin
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Investigation of mass transport losses in polymer electrolyte electrolysis cells

, 2015
In polymer electrolyte electrolysis cells different processes contribute to the losses with increasing current. While the contribution of the ohmic overpotential is well characterized and can easily be determined by measuring the high frequency ...
Büchi, Felix N. (author), Schmidt, Thomas J. (author), Suermann, Michel (author)   +2 more
core   +1 more source

3D-Printed PMMA-Regulated PAN-Based Gel Polymer Electrolytes for Lithium Metal Batteries

Molecules
Gel polymer electrolytes (GPEs) have emerged as promising electrolytes for lithium metal batteries owing to their high ionic conductivity, mechanical flexibility, and reduced risk of electrolyte leakage.
Jiajia Dong, Xinghua Liang, Yangying Ou, Qinglie Mo, Pengzhen Chen, Lei Zhang, Lingxiao Lan   +6 more
doaj   +1 more source

Development of Catalysts and Catalyst Supports for Polymer Electrolyte Fuel Cells [PDF]

, 2015
Polymer Electrolyte Membrane fuel cells (PEMFC) are clean and efficient electrochemical energy converters that can be adapted to a wide range of domestic and automotive applications.
Mansor, NB
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