Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Hiromasa Shiiba"'
Publikováno v:
ACS Omega, Vol 9, Iss 41, Pp 42116-42126 (2024)
Externí odkaz:
https://doaj.org/article/36d14db749a246679b0aab100122f687
Critical role of water structure around interlayer ions for ion storage in layered double hydroxides
Autor:
Tomohito Sudare, Takuro Yamaguchi, Mizuki Ueda, Hiromasa Shiiba, Hideki Tanaka, Mongkol Tipplook, Fumitaka Hayashi, Katsuya Teshima
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Structured water is ubiquitous but not fully understood in confinement. Here authors show that the structure of water is sensitive to the configuration of ions in the nanoconfinement and governs ion storage in layered materials.
Externí odkaz:
https://doaj.org/article/8e82ca743a424c4bbd18b5f44b9dd563
Autor:
Fumitaka Hayashi, Kenta Furui, Hiromasa Shiiba, Kunio Yubuta, Tomohito Sudare, Chiaki Terashima, Katsuya Teshima
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
Hollandite-type crystals have unique and interesting physical and chemical properties. Here, we report the flux growth of hollandite-type single-crystalline potassium ferrotitanate (KFTO) with faceted surface features from a KCl flux. We varied the f
Externí odkaz:
https://doaj.org/article/a3b0623f8e39423ab0749fa066b7dcc0
Autor:
Naoaki Yabuuchi, Masanobu Nakayama, Mitsue Takeuchi, Shinichi Komaba, Yu Hashimoto, Takahiro Mukai, Hiromasa Shiiba, Kei Sato, Yuki Kobayashi, Aiko Nakao, Masao Yonemura, Keisuke Yamanaka, Kei Mitsuhara, Toshiaki Ohta
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Energy storage by metal redox reactions sets strict limits on capacity in metal oxide cathode materials used in lithium-ion batteries. Here authors study stabilization of redox reactions at oxygen sites and demonstrate a cathode with a high reversibl
Externí odkaz:
https://doaj.org/article/13a34089d23a45ecac45d97fe4a7e9ed
Publikováno v:
Chemistry of Materials; 7/9/2024, Vol. 36 Issue 13, p6370-6380, 11p
Publikováno v:
Journal of Materials Chemistry A. 11:838-848
Material design based on the F−/Cu2+-codoping into the spinel lattice of LiNi0.5Mn1.5O4 enable to attain high voltage durability and high reversible discharge capacity of >200 mA h g−1 at cut-off voltages of 4.8–2.0 V (vs. Li+/Li).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82827fedaa53bffe4616fb921d0e5bfb
https://doi.org/10.1039/d2ta08199g
https://doi.org/10.1039/d2ta08199g
Autor:
Fumitaka Hayashi, Kenta Furui, Nanako Tatewaki, Tomohito Sudare, Maru Kashiwazaki, Hiromasa Shiiba, Hideki Tanaka, Michihisa Koyama, Chiaki Terashima, Katsuya Teshima
Publikováno v:
CrystEngComm. 24:5112-5119
Millimeter-sized K2Ti2O5 single crystals were grown from a KCl–KOH mixed flux using a flux-evaporation assisted method. H2O was found to be the best solvent for the liquid exfoliation of K2Ti2O5 crystals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6eea69b0644d731064de8a384b366b2
https://doi.org/10.1039/d2ce00512c
https://doi.org/10.1039/d2ce00512c
Publikováno v:
ACS Applied Materials & Interfaces. 13:51186-51197
Layered double hydroxides (LDHs) have attracted significant attention as adsorbents for the removal of anions from wastewater. However, it is challenging to develop a simple, economical, and environmentally friendly method for fabricating efficient L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b83c161483b98bda2ec66a7bc3f1ce72
https://doi.org/10.1021/acsami.1c13706
https://doi.org/10.1021/acsami.1c13706
Autor:
Yosuke Kageshima, Katsuya Teshima, Hiromasa Shiiba, Myo Than Htay, Kazunari Domen, Tatsuki Ode, Sota Shiga, Yoshio Hashimoto, Fumiaki Takagi, Hiromasa Nishikiori
Publikováno v:
Journal of the American Chemical Society. 143:5698-5708
Cu2SnxGe1-xS3 (CTGS) particles were synthesized via a solid-state reaction and assessed, for the first time, as both photocatalysts and photocathode materials for hydrogen evolution from water. Variations in the crystal and electronic structure with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0beb0e962a430dfd3bd3d72af6d21a77
https://doi.org/10.1021/jacs.0c12140
https://doi.org/10.1021/jacs.0c12140
Autor:
Shuji Oishi, Sayaka Suzuki, Hiromasa Shiiba, Shunsuke Ayuzawa, Tetsuya Yamada, Naoki Katsuta, Katsuya Teshima
Publikováno v:
Crystal Growth & Design. 20:6283-6289
Ruby (Al2O3:Cr) is an aluminum oxide (Al2O3) crystal doped with chromium. Herein, we report the growth of a large bulky ruby crystal with well-developed n(1123) faces via molybdenum trioxide flux e...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9df36cb8dcc56088f15fe50f43005607
https://doi.org/10.1021/acs.cgd.0c00841
https://doi.org/10.1021/acs.cgd.0c00841