Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Kazuaki Kisu"'
Autor:
Kartik Sau, Shigeyuki Takagi, Tamio Ikeshoji, Kazuaki Kisu, Ryuhei Sato, Egon Campos dos Santos, Hao Li, Rana Mohtadi, Shin-ichi Orimo
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-27 (2024)
Abstract All-solid-state batteries (ASSBs) are promising alternatives to conventional lithium-ion batteries. ASSBs consist of solid-fast-ion-conducting electrolytes and electrodes that offer improved energy density, battery safety, specific power, an
Externí odkaz:
https://doaj.org/article/fdaebe195edb4d91aeb1e6a8365105a4
Autor:
Takara Shinohara, Kazuaki Kisu, Arunkumar Dorai, Kenji Zushida, Hiroshi Yabu, Shigeyuki Takagi, Shin‐ichi Orimo
Publikováno v:
Advanced Science, Vol 11, Iss 33, Pp n/a-n/a (2024)
Abstract Rechargeable Ca batteries offer the advantages of high energy density, low cost, and earth‐abundant constituents, presenting a viable alternative to lithium‐ion batteries. However, using polymer electrolytes in practical Ca batteries is
Externí odkaz:
https://doaj.org/article/4dcecedbb81945729c036a68e1eded48
Autor:
Fangling Yang, Egon Campos dos Santos, Xue Jia, Ryuhei Sato, Kazuaki Kisu, Yusuke Hashimoto, Shin-ichi Orimo, Hao Li
Publikováno v:
Nano Materials Science, Vol 6, Iss 2, Pp 256-262 (2024)
All-solid-state batteries (ASSBs) are a class of safer and higher-energy-density materials compared to conventional devices, from which solid-state electrolytes (SSEs) are their essential components. To date, investigations to search for high ion-con
Externí odkaz:
https://doaj.org/article/7c14d893d37449d699b15ba9071a54d0
Publikováno v:
Advanced Science, Vol 10, Iss 22, Pp n/a-n/a (2023)
Abstract As potential alternatives to Li‐ion batteries, rechargeable Ca metal batteries offer advantageous features such as high energy density, cost‐effectiveness, and natural elemental abundance. However, challenges, such as Ca metal passivatio
Externí odkaz:
https://doaj.org/article/bcbef7aad4944aaeb50fabd4217707a2
Publikováno v:
iScience, Vol 25, Iss 9, Pp 104910- (2022)
Summary: High ionic conductivity, suitable mechanical strength, and electrochemical stability are the main requirements for high-performance poly(ethylene oxide)-based electrolytes. However, the low ionic conductivity owing to the crystallinity of th
Externí odkaz:
https://doaj.org/article/71614544c7a84d10a0a390b241ac6131
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract High-energy-density and low-cost calcium (Ca) batteries have been proposed as ‘beyond-Li-ion’ electrochemical energy storage devices. However, they have seen limited progress due to challenges associated with developing electrolytes show
Externí odkaz:
https://doaj.org/article/f0900750c3124da0af35c3cb5ccfc799
Publikováno v:
Crystals, Vol 11, Iss 4, p 330 (2021)
We report the stabilization of the high-temperature (high-T) phase of lithium carba-closo-decaborate, Li(CB9H10), via the formation of solid solutions in a Li(CB9H10)-Li2(B12H12) quasi-binary system. Li(CB9H10)-based solid solutions in which [CB9H10]
Externí odkaz:
https://doaj.org/article/5f629a43ca2741e09e4afb5d5336956d
Autor:
Fang-Ling Yang, Ryuhei Sato, Eric Jianfeng Cheng, Kazuaki Kisu, Qian Wang, Xue Jia, Shin-ichi Orimo, Hao Li
Publikováno v:
Journal of Electrochemistry; 2024, Vol. 30 Issue 7, p1-12, 12p
Publikováno v:
Materials Advances. 4:2269-2280
The ordered–disordered transition temperature is reduced significantly with increasing cationic sizes. A possible principle for creating better ion-conducting materials is to have smaller cations in a larger unit cell.
Autor:
Kazuaki Kisu, Arunkumar Dorai, Sangryun Kim, Riku Hamada, Akichika Kumatani, Yoshiko Horiguchi, Ryuhei Sato, Kartik Sau, Shigeyuki Takagi, Shin-ichi Orimo
Publikováno v:
Journal of Materials Chemistry A. 10:24877-24887
Water molecules are exchanged in the crystal structure, which imparts a high divalent conductivity to hydrated complex hydrides. MB12H12·12H2O (M = Zn or Mg) exhibits exceptional conductivities higher than those of less-hydrated complex hydrides.