Aggregation tendency of guest Fe in NaCo(1−x)Fe(x)O(2) (x < 0.1) as investigated by systematic EXAFS analysis

por Moriya, Toshiaki, Niwa, Hideharu, Nitani, Hiroaki, Moritomo, Yutaka
Publicado 2020

Invariant nature of substituted element in metal-hexacyanoferrate

por Niwa, Hideharu, Kobayashi, Wataru, Shibata, Takayuki, Nitani, Hiroaki, Moritomo, Yutaka
Publicado 2017

In situ IR spectroscopy during oxidation process of cobalt Prussian blue analogues

por Niwa, Hideharu, Moriya, Toshiaki, Shibata, Takayuki, Fukuzumi, Yuya, Moritomo, Yutaka
Publicado 2021

Local structures around the substituted elements in mixed layered oxides

por Akama, Shota, Kobayashi, Wataru, Amaha, Kaoru, Niwa, Hideharu, Nitani, Hiroaki, Moritomo, Yutaka
Publicado 2017

Lewis Basicity of Nitrogen-Doped Graphite Observed by CO(2) Chemisorption

por Kiuchi, Hisao, Shibuya, Riku, Kondo, Takahiro, Nakamura, Junji, Niwa, Hideharu, Miyawaki, Jun, Kawai, Maki, Oshima, Masaharu, Harada, Yoshihisa
Publicado 2016

Active site formation mechanism of carbon-based oxygen reduction catalysts derived from a hyperbranched iron phthalocyanine polymer

por Hiraike, Yusuke, Saito, Makoto, Niwa, Hideharu, Kobayashi, Masaki, Harada, Yoshihisa, Oshima, Masaharu, Kim, Jaehong, Nabae, Yuta, Kakimoto, Masa-aki
Publicado 2015

Strong localization of oxidized Co(3+) state in cobalt-hexacyanoferrate

por Niwa, Hideharu, Takachi, Masamitsu, Okamoto, Jun, Wu, Wen-Bin, Chu, Yen-Yi, Singh, Amol, Huang, Di-Jing, Moritomo, Yutaka
Publicado 2017

Pt-free carbon-based fuel cell catalyst prepared from spherical polyimide for enhanced oxygen diffusion

por Nabae, Yuta, Nagata, Shinsuke, Hayakawa, Teruaki, Niwa, Hideharu, Harada, Yoshihisa, Oshima, Masaharu, Isoda, Ayano, Matsunaga, Atsushi, Tanaka, Kazuhisa, Aoki, Tsutomu
Publicado 2016

Wetting Induced Oxidation of Pt-based Nano Catalysts Revealed by In Situ High Energy Resolution X-ray Absorption Spectroscopy

por Cui, Yi-Tao, Harada, Yoshihisa, Niwa, Hideharu, Hatanaka, Tatsuya, Nakamura, Naoki, Ando, Masaki, Yoshida, Toshihiko, Ishii, Kenji, Matsumura, Daiju, Oji, Hiroshi, Ofuchi, Hironori, Oshima, Masaharu
Publicado 2017