Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Kenta Hongo"'
Autor:
Kenta Kuramochi, Taichiro Nishio, Kenta Hongo, Yoshihisa Ichihara, Ryo Maezono, Sugali Pavan Kumar Naik, Kohji Kishio, Yuki Iwasa, Hiraku Ogino
Publikováno v:
Inorganic Chemistry. 60:1930-1936
New CrAs-based layered mixed-anion compounds Sr2ScCrAsO3 (SrScO-21113) and Ba3Sc2Cr2As2O5 (BaScO-32225) were synthesized, and their electronic structures and physical properties were investigated. ...
Autor:
Zhanyong Gu, Zhitao Cui, Ryo Maezono, Yusuke Asakura, Shu Yin, Zijing Wang, Ken Sinkou Qin, Takuya Hasegawa, Kenta Hongo
Publikováno v:
Journal of Catalysis. 393:179-189
Herein, we developed a facile approach to fabricate oxygen vacancies-mediated TiO2 (OVs-TiO2) nanocrystals via an intrinsic carbon-doping induced strategy. The intrinsic carbon-doped TiO2 nanocrystals were firstly synthesized by water-controlled-rele
Autor:
Hiroto Mogi, Hiroshi Kageyama, Kazuhiko Maeda, Ryo Maezono, Kenta Hongo, Kenji Oqmhula, Daling Lu, Shunsuke Yamashita, Tom Ichibha, Kotaro Fujii, Hideki Kato, Yugo Miseki, Takayoshi Oshima, Masato Kakihana, Kazuhiro Sayama, Masatomo Yashima, Keisuke Hibino, Koji Kimoto
Publikováno v:
Angewandte Chemie International Edition. 59:9736-9743
Undoped layered oxynitrides have not been considered as promising H2 -evolution photocatalysts because of the low chemical stability of oxynitrides in aqueous solution. Here, we demonstrate the synthesis of a new layered perovskite oxynitride, K2 LaT
Publikováno v:
The Journal of Physical Chemistry A. 123:8726-8733
The Hamaker constants, which are coefficients providing quantitative information on intermolecular forces, were calculated for a number of different materials according to the Lifshitz theory via simple DFT calculations without any experimental measu
Autor:
Makoto Kobayashi, Shunsuke Yamamoto, Kenta Hongo, Masaya Mitsuishi, Masato Kakihana, Ryo Maezono, Kotaro Fujii, Hideki Kato, Takuya Yasunaga, Masatomo Yashima
Publikováno v:
Journal of Solid State Chemistry. 276:266-271
Cation substitution for inorganic solid materials is a practical approach to control their functions. Here, synthesis, structure analysis, density functional theory (DFT) calculation of novel oxynitrides Ba1−xSrxYSi2O5N, and investigation of their
Publikováno v:
Chemistry of Materials. 31:4649-4656
We investigated the lattice thermal conductivity (LTC) of a subset of polymer crystals from the polymer genome library to explore high LTC polymer systems. We employed a first-principles approach t...
Publikováno v:
The Journal of Physical Chemistry C. 123(23):14126-14131
Herein, we performed ab initio screening to identify the best doping of LiNiO2 to achieve improved cycle performance in lithium ion batteries. The interlayer interaction that dominates the c-axis contraction and overall performance was captured well
Publikováno v:
Physical Chemistry Chemical Physics. 21:5158-5164
We present a new scheme for modeling of the ion self-diffusion coefficient. Our scheme broadens the applicable scope of the ‘ab initio + modeling’ approach, which combines modeling of the self-diffusion coefficient with ab initio predictions. Ess
Autor:
Keishu Utimula, Ryo Kuriki, Kenta Hongo, Kazuhiko Maeda, Tom Ichibha, Kengo Oka, Ryo Maezono, Haruki Wakayama
Publikováno v:
The Journal of Physical Chemistry C. 122:26506-26511
Light absorption capability and electronic band structure are both fundamental information for the development of a new photocatalyst. Here, we investigated two oxyfluoride photocatalysts Pb2Ti4O9F2 and Pb2Ti2O5.4F1.2, which were active for H2 evolut
Autor:
Kenta Hongo, Ryo Maezono, Jumpei Ueda, Setsuhisa Tanabe, Kotaro Yasuda, Kazuki Asami, Mikhail G. Brik
Publikováno v:
Optical Materials. 84:436-441
We have developed the Ba2SiO4: Eu2+ -Er3+ persistent phosphor. The vacuum referred binding energy (VRBE) diagram of the Ba2SiO4 host with the 4f ground states of divalent and trivalent lanthanide ions in the host band gap was constructed from the obt