Zobrazeno 1 - 10
of 676
pro vyhledávání: '"Yoshiharu, Uchimoto"'
Autor:
Cui Ma, Aierxiding Abulikemu, Xun‐Lu Li, Ya Zhang, Qian Cheng, Yao‐Guo Fang, Jian Bao, Rui‐Jie Luo, Chong‐Yu Du, Jie Zeng, Xuan Xu, Yuan‐He Sun, Yue‐Liang Gu, Yoshiharu Uchimoto, Yong‐Ning Zhou
Publikováno v:
Small Structures, Vol 5, Iss 7, Pp n/a-n/a (2024)
Honeycomb‐layered oxides are a class of cathode materials for sodium‐ion batteries with great potential due to their high voltage and high capacity. However, the structural instability and voltage fading during cycling limit their practical appli
Externí odkaz:
https://doaj.org/article/f2562c64f2c54c6fb12aa69bbf5b26c6
Autor:
Weijie Cao, Neha Thakur, Mukesh Kumar, Tomoki Uchiyama, Yunfei Gao, Satoshi Tominaka, Akihiko Machida, Toshiki Watanabe, Ryota Sato, Toshiharu Teranishi, Masashi Matsumoto, Hideto Imai, Yoshiharu Sakurai, Yoshiharu Uchimoto
Publikováno v:
Journal of Materials Chemistry A; 11/21/2024, Vol. 12 Issue 43, p29843-29853, 11p
Autor:
Kota Motohashi, Yosuke Matsukawa, Takashi Nakamura, Yuta Kimura, Naoaki Kuwata, Yoshiharu Uchimoto, Koji Amezawa
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract Aiming development of the fast anion conductors, we proposed a new material design using flexible molecular cation as a host cation, and demonstrated it with fluoride ion conduction in NH4MgF3 and (NH4)2MgF4 based materials. Dominant fluorid
Externí odkaz:
https://doaj.org/article/af9c1b4a4ca643d4a0f7312863bf924e
Autor:
Tetsuya Miyazawa, Naruki Tsuji, Daiki Fujioka, Takuma Kaneko, Yuki Mizuno, Yoshiharu Uchimoto, Hideto Imai, Yoshiharu Sakurai
Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 10753 (2023)
Compton scattering imaging with intense, high-energy synchrotron X-rays allows us to visualize a light element substance in an operating electrochemical device. In this paper, we report the first experiment of Compton scattering imaging (CSI) on an o
Externí odkaz:
https://doaj.org/article/2d16ead2a62145bfa87179841086f78a
Autor:
Titus Masese, Yoshinobu Miyazaki, Josef Rizell, Godwill Mbiti Kanyolo, Chih-Yao Chen, Hiroki Ubukata, Keigo Kubota, Kartik Sau, Tamio Ikeshoji, Zhen-Dong Huang, Kazuki Yoshii, Teruo Takahashi, Miyu Ito, Hiroshi Senoh, Jinkwang Hwang, Abbas Alshehabi, Kazuhiko Matsumoto, Toshiyuki Matsunaga, Kotaro Fujii, Masatomo Yashima, Masahiro Shikano, Cédric Tassel, Hiroshi Kageyama, Yoshiharu Uchimoto, Rika Hagiwara, Tomohiro Saito
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
Honeycomb layered oxides are an emerging class of materials with peculiar physicochemical properties. Here, the authors report the synthesis and electrochemical energy storage characterisations of a mixed-alkali honeycomb layered oxide material capab
Externí odkaz:
https://doaj.org/article/de3e34a9a35e490198de7f15ac23b35c
Autor:
Xiao Gao, Kentaro Yamamoto, Tomoyasu Hirai, Noboru Ohta, Tomoki Uchiyama, Toshiki Watanabe, Hideto Imai, Seiho Sugawara, Kazuhiko Shinohara, Yoshiharu Uchimoto
Publikováno v:
ACS Omega, Vol 6, Iss 22, Pp 14130-14137 (2021)
Externí odkaz:
https://doaj.org/article/0c016be3dcfe4dfa8456d8c056c8acc1
Autor:
Chen LIU, Tomoki UCHIYAMA, Jyunichi ISHIHARA, Kentaro YAMAMOTO, Toshiki WATANABE, Hideto IMAI, Koichiro OSHIMA, Shigeki SAKURAI, Minoru INABA, Yoshiharu UCHIMOTO
Publikováno v:
Electrochemistry, Vol 89, Iss 1, Pp 31-35 (2021)
This study provides evidence of the enhancement of the oxygen reduction reaction (ORR) activity of Pt/C and Pd-core Pt-shell catalysts upon ionic liquid modification. Under high potential at 1.15 V (vs. reversible hydrogen electrode), the lower cover
Externí odkaz:
https://doaj.org/article/e770cd9af7e741df8d50a35c7f2f6dd5
Autor:
Shenghan Gao, Thibault Broux, Susumu Fujii, Cédric Tassel, Kentaro Yamamoto, Yao Xiao, Itaru Oikawa, Hitoshi Takamura, Hiroki Ubukata, Yuki Watanabe, Kotaro Fujii, Masatomo Yashima, Akihide Kuwabara, Yoshiharu Uchimoto, Hiroshi Kageyama
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Oxide-based lithium/sodium-rich antiperovskites are regarded as promising solid electrolytes. Here, authors report a series of antiperovskites with a soft lattice containing hydride (H–) and chalcogenide (S2–, Se2–, Te2–) anions, enabling the
Externí odkaz:
https://doaj.org/article/ee1934e208b14e8a8e8bae43d8fe400c
Autor:
Miho Sawamura, Sho Kobayakawa, Jun Kikkawa, Neeraj Sharma, Damian Goonetilleke, Aditya Rawal, Nanaka Shimada, Kentaro Yamamoto, Rina Yamamoto, Yingying Zhou, Yoshiharu Uchimoto, Koji Nakanishi, Kei Mitsuhara, Koji Ohara, Jiwon Park, Hye Ryung Byon, Hiroaki Koga, Masaki Okoshi, Toshiaki Ohta, Naoaki Yabuuchi
Publikováno v:
ACS Central Science, Vol 6, Iss 12, Pp 2326-2338 (2020)
Externí odkaz:
https://doaj.org/article/a5d4b86bd866436c9ecf14bb18a5278f
Autor:
Yoichiro TSUJI, Koji AMEZAWA, Takayuki NAKAO, Toshiaki INA, Tatsuya KAWADA, Kentaro YAMAMOTO, Yoshiharu UCHIMOTO, Yuki ORIKASA
Publikováno v:
Electrochemistry, Vol 88, Iss 6, Pp 560-565 (2020)
The oxygen chemical potential is an essential indicator for the rate-limiting step of the oxygen reduction reaction in high-temperature electrochemical devices such as solid oxide fuel cells (SOFCs). However, standard electrochemical measurements can
Externí odkaz:
https://doaj.org/article/c134e27630a047d1bc230decf004840c