Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Chihiro Yada"'
Publikováno v:
Journal of Materials Chemistry A. 8:8989-8996
Solid-state batteries (SSBs) using a garnet-based oxide electrolyte, Li7La3Zr2O12 (LLZ), are attracting considerable attention as a future power storage solution with a promising higher safety level than that of the conventional lithium-ion batteries
Autor:
Johannes Bernardi, Nicola Hüsing, Hidenori Miki, Mario Schubert, Chihiro Yada, Juergen Schoiber, Raphael J. F. Berger
Publikováno v:
Crystal Growth & Design. 16:4999-5005
Li2CoPO4F, a promising high potential cathode material, has been synthesized for the first time via a one-pot solvothermal synthesis route. The characterization with respect to its crystal structure and electrochemical performance in a lithium half-c
Publikováno v:
The Journal of Physical Chemistry C. 119:22281-22288
We derive a mathematical model for space-charge-layer formation in a solid electrolyte based on first principles only. Consistent with the second law of thermodynamics, we employ mass, momentum, and energy conservation, supplemented with constitutive
Autor:
Nicola Hüsing, Jürgen Schoiber, Oleksandr Dolotko, Chihiro Yada, Raphael J. F. Berger, Gerold Tippelt, Günther J. Redhammer
Publikováno v:
Crystal Growth & Design. 15:4213-4218
As confirmed by ion coupled plasma-optical emission spectroscopy and powder X-ray diffraction, stoichiometrically pure samples of olivine type LiFe0.2Mn0.8PO4 in the presence of a phosphoric acid ester based structure directing agent have been prepar
Publikováno v:
ECS Transactions. 66:95-109
Li2CoPO4F has been synthesized via a novel two-step reaction from a solvothermally prepared precursor mixture of LiCoPO4 and LiF. Solvent influences were monitored by powder X-ray diffraction and the reaction conditions for the conversion of the prec
Publikováno v:
Journal of Power Sources. 288:302-307
An electrochemically stable and cobalt-free cathode material is prepared by impregnating Li2MnO3 with nickel nitrate and subsequent calcination at 650 °C. X-ray diffraction and scanning electron microscopy reveal a phase pure material with a homogen
Autor:
Elisabeth Hornberger, Julia Zakel, Kerstin Volz, Katharina I. Gries, Bernhard Roling, Sebastian Kranz, Michael Gellert, Fabio Rosciano, Stephan Bradler, Sandra Müller, Chihiro Yada
Publikováno v:
Journal of The Electrochemical Society. 162:A754-A759
Publikováno v:
Journal of The Electrochemical Society. 162:A2679-A2683
Autor:
Michael Gellert, Kerstin Volz, Stefan Spannenberger, Fabio Rosciano, Katharina I. Gries, Julia Zakel, Andrea Ott, Chihiro Yada, Bernhard Roling
Publikováno v:
Electrochimica Acta. 133:146-152
Thin films of LiNi0.5Mn1.5O4 (LNMO) were prepared on gold-coated stainless steel substrates via a poly(vinylpyrrolidone)-based sol-gel process. Films with a thickness in the range of 1 μm were found to exhibit a capacity close to the theoretical one
Autor:
Claudia Brasse, Chihiro Yada
Publikováno v:
ATZelektronik worldwide. 9:10-15