Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Shoichi Somekawa"'
Publikováno v:
Electrochemistry, Vol 91, Iss 11, Pp 117003-117003 (2023)
Herein, we report a single-step mechanochemical synthesis of highly porous nitrogen-doped carbon and its electrocatalytic oxygen reduction activity. X-ray diffraction and X-ray photoelectron spectroscopy measurements revealed that solid–gas mechano
Externí odkaz:
https://doaj.org/article/186e05d8c4c34ec8b3602ff0a6274aef
Publikováno v:
Chemical Communications; 4/28/2024, Vol. 60 Issue 33, p4419-4422, 4p
Publikováno v:
Journal of Materials Science. 57:15929-15942
Efficient photocatalytic conversion of benzene to phenol on stabilized subnanometer WO3 quantum dots
Autor:
Hiroto Watanabe, Yasuaki Einaga, Akihide Ohno, Hiroaki Imai, Mai Tomisaki, Takahiro Matsui, Yuya Oaki, Shoichi Somekawa
Publikováno v:
Catalysis Science & Technology. 11:6537-6542
Band engineering with a quantum size effect is proposed to be utilized to design photocatalytic activity for the conversion of organic compounds. Subnanometer WO3 quantum dots (QDs) are spontaneously produced with the enhancement of the photocatalyti
Publikováno v:
The Canadian Journal of Chemical Engineering. 99:571-577
Publikováno v:
Inorganic Chemistry Communications. 140:109401
Autor:
Kenichiro Inoue, Shoichi Somekawa
Publikováno v:
Chemical Engineering & Technology. 42:257-260
Publikováno v:
Electrochemistry. 87:193-195
Publikováno v:
Materials Letters. 304:130609
Titania is a competent photocatalyst widely used in environmental purification. Unfortunately, its photocatalytic ability to generate hydrogen by water decomposition without a co-catalyst is poor. Here, an efficient enhancement of noble-metal-free ph
Publikováno v:
Catalysis Communications. 72:161-164
Cr species were inserted into porous silica matrices having a pore size of 0.7, 1.2, 2.4 (2.5) or 3.0 nm by an impregnation method using a high-concentration precursor. Cr6 + sites were found to be predominantly generated in a silica matrix with 1.2