Results 201 to 210 of about 2,985 (266)

Rapid Mechanochemical Synthesis of Oxyhalide Superionic Conductor: Time-Resolved Structural Evolution. [PDF]

open access: yesSmall Methods
Butenko D   +15 more
europepmc   +1 more source

Correction to "Stacking Faults Assist Lithium-Ion Conduction in a Halide-Based Superionic Conductor". [PDF]

open access: yesJ Am Chem Soc
Sebti E   +13 more
europepmc   +1 more source

A polyether aminomethylenephosphonate lithium ion conductor

Solid State Ionics, 1993
Abstract The new polyether aminomethylenephosphonate (Li2O3PCH2)2N(CH2CH2O)3CH2CH2N(CH2PO3Li2)2(2b) has been prepared in a simple one-pot procedure from H2N(CH2CH2O)3CH2CH2NH2, formaldehyde and phosphorous acid, followed by neutralisation with lithium hydroxide.
Henderson W, Pease G.D, Sammes N.M.
openaire   +2 more sources

Mixed polyether lithium-ion conductors

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1984
Abstract Polymeric membranes based on high molecular weight poly(ethylene oxide) doped with lithium salts have proved to be useful as solid electrolytes in lithium cells operating around 100 °C. At lower temperatures, the conductivity is impaired by poorly conducting crystalline phases as well as by reduced lithiumion concentration and mobility in ...
I. Kelly, J.R. Owen, B.C.H. Steele
openaire   +1 more source

New Lithium Ion Conductors

1976
Conductivity data for several new lithium conductors are presented. The materials discussed fall into three groups. The first class are solid solutions of lithium orthosilicate, Li4SiO4, and lithium phosphate, Li3PO4. The unit cell of Li4SiO4 contains two SiO4 −4 tetrahedra linked by 8 lithium ions, which are distributed over 18 possible sites ...
B. A. Boukamp   +4 more
openaire   +1 more source

Recent results on lithium ion conductors

Electrochimica Acta, 1977
Conductivity data for several new lithium ion conductors are presented. Li3N has a very open structure with intersecting tunnels in 2 dimensions. High ionic conductivity has been found at relatively low temperatures. Data indicate that the conductivity can be improved by suitable doping, as well as stoichiometric control.
openaire   +1 more source

Interfacial transport in lithium-ion conductors

Chinese Physics B, 2016
Physical models of ion diffusion at different interfaces are reviewed. The use of impedance spectroscopy (IS), nuclear magnetic resonance (NMR), and secondary ion mass spectrometry (SIMS) techniques are also discussed. The diffusion of ions is fundamental to the operation of lithium-ion batteries, taking place not only within the grains but also across
Shaofei Wang, Liquan Chen
openaire   +1 more source

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