Journal ArticleDOI
Interfacial modification for high-power solid-state lithium batteries
Kazunori Takada,Narumi Ohta,Lianqi Zhang,Katsutoshi Fukuda,Isao Sakaguchi,Renzhi Ma,Minoru Osada,Takayoshi Sasaki +7 more
TLDR
In this article, the interfaces between LiCoO 2 and sulfide solid electrolytes were modified in order to enhance the high-rate capability of solid-state lithium batteries, and buffer layers of LiNbO 3 and LiTaO 3 can be formed at low temperature for the interfacial modification, because they show high ionic conduction in their amorphous states.About:
This article is published in Solid State Ionics.The article was published on 2008-09-30. It has received 272 citations till now. The article focuses on the topics: Lithium battery & Lithium.read more
Citations
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Recent developments in cathode materials for lithium ion batteries
TL;DR: In this paper, the performance characteristics of transition metal oxides based on the α-NaFeO 2, spinel and olivine structures have been compared and approaches for improving their performances have been proposed.
Journal ArticleDOI
Recent advances in all-solid-state rechargeable lithium batteries
TL;DR: In this article, the authors reviewed the current state of all solid-state lithium batteries with major focus on the material aspects, including inorganic ceramic and organic solid polymer electrolyte materials, and emphasized the importance of the electrolytes and their associated interfaces with electrodes as well as their effects on the battery performance.
Journal ArticleDOI
Origin of Outstanding Stability in the Lithium Solid Electrolyte Materials: Insights from Thermodynamic Analyses Based on First-Principles Calculations
Yizhou Zhu,Xingfeng He,Yifei Mo +2 more
TL;DR: The results suggest that the outstanding stability of the solid electrolyte materials is not thermodynamically intrinsic but is originated from kinetic stabilizations, and general principles for developing solid electrolytes materials with enhanced stability and for engineering interfaces in all-solid-state Li-ion batteries are provided.
Journal ArticleDOI
Interface Stability in Solid-State Batteries
William D. Richards,Lincoln J. Miara,Yan Wang,Jae Chul Kim,Gerbrand Ceder,Gerbrand Ceder,Gerbrand Ceder +6 more
TL;DR: In this article, the thermodynamics of formation of resistive interfacial phases are examined and the predicted interfacial phase formation is well correlated with experimental interfacial observations and battery performance.
Journal ArticleDOI
Progress and prospective of solid-state lithium batteries
TL;DR: In this article, the development of solid electrolytes and their application to solid-state lithium batteries are reviewed and a review of the advantages and disadvantages of these electrolytes are discussed.
References
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Journal ArticleDOI
High ionic conductivity in lithium lanthanum titanate
Yoshiyuki Inaguma,Chen Liquan,Mitsuru Itoh,Tetsurō Nakamura,Takashi Uchida,Hiromasa Ikuta,Masataka Wakihara +6 more
TL;DR: In this paper, the polycrystalline lithium lanthanum titanate Li0.34(1)La0.5O4.94(2) showed high ionic conductivity more than 2 × 10−5 S cm−1 (D.C.A.
Journal ArticleDOI
Enhancement of the High-Rate Capability of Solid-State Lithium Batteries by Nanoscale Interfacial Modification
Narumi Ohta,Narumi Ohta,Kazunori Takada,Lianqi Zhang,Renzhi Ma,Minoru Osada,Takayoshi Sasaki +6 more
TL;DR: In this article, a buffer film with a thickness of only several nanometers interposed between the electrode and electrolyte materials is proposed to improve the high-rate capability of solid-state lithium batteries.
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New, Highly Ion-Conductive Crystals Precipitated from Li2S–P2S5 Glasses
Journal ArticleDOI
Ionic conductivity of the lithium titanium phosphate (Li/sub 1+x/M/sub x/Ti/sub 2-x/(PO/sub 4/)/sub 3/, M=Al, Sc, Y, and La) systems
TL;DR: In this article, substitution effects of TiO/sup 4+/ in LiTi/sub 2/(PO/sub 4/)/sub 3/ by various ions (Al/sup 3+/, Sc/Sup 3+), Y/sup3+/, and La/sup 5+/) were reported.