T
Takahiro Kondo
Researcher at University of Tsukuba
Publications - 95
Citations - 5271
Takahiro Kondo is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Scattering & Catalysis. The author has an hindex of 23, co-authored 95 publications receiving 4036 citations. Previous affiliations of Takahiro Kondo include Tokyo Institute of Technology & Applied Science Private University.
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Active sites of nitrogen-doped carbon materials for oxygen reduction reaction clarified using model catalysts
TL;DR: In this paper, the oxygen reduction reaction (ORR) active site was characterized by using newly designed graphite (highly oriented pyrolitic graphite) model catalysts with well-defined π conjugation and well-controlled doping of N species.
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Atomic-scale characterization of nitrogen-doped graphite: Effects of dopant nitrogen on the local electronic structure of the surrounding carbon atoms
Takahiro Kondo,Simone Casolo,Tetsuya Suzuki,Taishi Shikano,Masataka Sakurai,Yoshihisa Harada,Makoto Saito,Masaharu Oshima,Mario Italo Trioni,Gian Franco Tantardini,Gian Franco Tantardini,Junji Nakamura +11 more
TL;DR: In this article, the local atomic and electronic structures of a nitrogen-doped graphite surface were reported by scanning tunneling microscopy, scan tunneling spectroscopy, x-ray photoelectron spectroscopic, and first-principles calculations.
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Formation and Characterization of Hydrogen Boride Sheets Derived from MgB2 by Cation Exchange.
Hiroaki Nishino,Takeshi Fujita,Nguyen Thanh Cuong,Satoshi Tominaka,Masahiro Miyauchi,Soshi Iimura,Akihiko Hirata,Naoto Umezawa,Susumu Okada,Eiji Nishibori,Eiji Nishibori,Asahi Fujino,Tomohiro Fujimori,Shin Ichi Ito,Junji Nakamura,Junji Nakamura,Hideo Hosono,Hideo Hosono,Takahiro Kondo,Takahiro Kondo +19 more
TL;DR: The experimental realization of 2D hydrogen boride sheets with an empirical formula of H1B1 is reported, produced by exfoliation and complete ion-exchange between protons and magnesium cations in magnesium diboride (MgB2) with an average yield of 42.3% at room temperature.
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Size Control to a Sub-Nanometer Scale in Platinum Catalysts on Graphene
TL;DR: In this article, size controlled Pt catalysts supported by graphene nanosheets (GNS) are successfully prepared by changing the loading of Pt at 10-70 wt % using an impregnation method.
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Near room temperature chemical vapor deposition of graphene with diluted methane and molten gallium catalyst.
Jun-ichi Fujita,Takaki Hiyama,Ayaka Hirukawa,Takahiro Kondo,Junji Nakamura,Shin Ichi Ito,Ryosuke Araki,Yoshikazu Ito,Masaki Takeguchi,Woei Wu Pai +9 more
TL;DR: A great reduction of graphene CVD temperature is reported, down to 50 °C on sapphire and 100C on polycarbonate, by using dilute methane as the source and molten gallium (Ga) as catalysts, and a demonstrated low-temperature graphene nuclei transfer protocol.