全部文献期刊会议图书|学者科研项目
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作者:Mayank Pandey , Girish M Joshi , Narendra Nath Ghosh
来源:[J].Bulletin of Materials Science(IF 0.584), 2017, Vol.40 (4), pp.655-666
摘要:... The ionic conductivity of polymer electrolyte was analysed by impedance spectroscopy. The highest room temperature (at 30 \({^{\circ }}\) C) conductivity evaluated was 9.38 \(\times \) 10 \(^{-6}\) S cm \(^{-1}\) for 20 wt% loading of \(\hbox {BaCl}_{2}\) in the polymer el...
作者:Dries Van Laethem , Johan Deconinck , Annick Hubin
来源:[J].Journal of the European Ceramic Society(IF 2.36), 2020, Vol.40 (6), pp.2404-2416
摘要:Abstract(#br)The ionic conductivity of acceptor doped ceria is strongly influenced by grain boundaries and interfaces, with most experiments showing a conductivity decrease in these regions. Classical models explain this observation by the formation of space charge layers, that a...
作者:Jovan Kamcev , Rahul Sujanani , Eui-Soung Jang ...
来源:[J].Journal of Membrane Science(IF 4.093), 2018, Vol.547, pp.123-133
摘要:Abstract(#br)Electric field driven ion transport in ion exchange membranes, often quantified by membrane resistance or ionic conductivity, is important for membrane-based technologies such as electrodialysis, batteries, fuel cells, etc. Various methods for measuring membrane ionic conductivity...
作者:Aliakbar Yazdani , Mohan Sanghadasa , Gerardine G. Botte
来源:[J].Journal of Power Sources(IF 4.675), 2020, Vol.453
摘要:... The results from these tests were combined to obtain a better understanding of the relationship between ionic conductivity, melting point, and electrolyte composition. The results indicated that it is feasible to maintain a relatively high ionic conductivity at temperature...
作者:I. Blazquez-Alcover , G. Rousse , D. Alves Dalla Corte ...
来源:[J].Solid State Ionics(IF 2.046), 2017, Vol.308, pp.16-21
摘要:... Here we investigate the effect of Mg substitutions on the ionic conductivity of the A 2 SnO 3 (A = Li, Na) phases. Pure A 1.8 Mg 0.1 SnO 3 and A 2.2 Mg 0.1 Sn 0.9 O 3 were structurally characterized and their ionic conductivity was measured by AC impedance spectroscopy. We sh...
作者:C. Salles , J.M. Bassat , J. Fouletier ...
来源:[J].Solid State Ionics(IF 2.046), 2018, Vol.324, pp.103-108
摘要:Abstract(#br)The ionic conductivity of CaTi 0.9 Fe 0.1 O 3−δ was determined as functions of oxygen partial pressure and temperature, using two experimental methods: total electrical conductivity measurements by impedance spectroscopy and oxygen isotopic exchange. The data w...
作者:R.J. Sengwa , Priyanka Dhatarwal
来源:[J].Electrochimica Acta(IF 3.777), 2020, Vol.338
摘要:Abstract(#br)The solid polymer electrolyte (SPE) films comprise poly(vinylidene fluoride) (PVDF)/poly(ethylene oxide) (PEO) blend (75/25 wt/wt%) as host polymer matrix with lithium perchlorate (LiClO 4 ) as ionic dopant for different salt concentrations (i.e., 5, 10, 15, 20, 2...
作者:Heng Xu , Yaping Wang , Xuepin Liao ...
来源:[J].Journal of Energy Chemistry, 2020, Vol.47, pp.324-332
摘要:Abstract(#br)The conventional liquid electrolytes (LEs) have a high level of ionic conductivity; however, they often suffer from the poor processability and safety risks of potential leakage. Although solid-state electrolytes (SSEs) can solve these inherent problems of LEs, the ionic conductivity...
作者:Hongnan Zhang , Fang Lian , Lijuan Bai ...
来源:[J].Journal of Membrane Science(IF 4.093), 2018, Vol.552, pp.349-356
摘要:Abstract(#br)A novel lithiated polyvinyl formal single-ion conductor (Li-PVFM) membrane has been proposed and prepared as polymer electrolyte for Li-ion batteries with excellent mechanical strength of 11–34 MPa and good thermal stability, but the series faces the common issue of solid-state electrolyte - a low ionic conductivity...
作者:Nachiket Paranjape , Praphulla Chandra Mandadapu , Gang Wu ...
来源:[J].Polymer(IF 3.379), 2017, Vol.111, pp.1-8
摘要:Abstract(#br)Polymers containing poly(ethylene oxide) (PEO) have been investigated for solid electrolytes for lithium-ion batteries, which are preferred to be amorphous and have flexible polymer chains to achieve high Li ion conductivity. This paper reports ionic conductivity in ...

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