Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Yasuo Izumi"'
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 13, Iss 4, Pp JAMDSM0073-JAMDSM0073 (2019)
For cutting a SiC substrate coated with a metal film stably, a novel ductile-mode dicing process was developed using a blade made of a single body of poly-crystalline diamond (PCD) with only 50 μm in thickness. It is difficult for a conventional dia
Externí odkaz:
https://doaj.org/article/344d5f3a852845069668be131a8d753e
Autor:
Hongwei Zhang, Yasuo Izumi
Publikováno v:
Frontiers in Chemistry, Vol 6 (2018)
Photocatalytic conversion of CO2 into mainly methane using Pd/TiO2 photocatalyst proceeded faster at 0.80 MPa using water rather than hydrogen as a reductant. The former reaction (CO2 + water) consists of two steps: first, water photosplitting and se
Externí odkaz:
https://doaj.org/article/12b97a78dadd49668b7a62327279cd1f
Autor:
Yoshimi Seida, Yasuo Izumi
Publikováno v:
Adsorption Science & Technology, Vol 23 (2005)
Insoluble clay—cerium hydroxide conjugates exhibiting only limited swelling in water were synthesized for the removal of arsenic ions from aqueous solution. Thus, cerium hydroxide was immobilized electrostatically on the inner layer of highly dispe
Externí odkaz:
https://doaj.org/article/1fcf326ac8e5406e9bbbd1160dc499e6
Autor:
Diana R. Eddy, Annisa Luthfiah, Muhamad D. Permana, Yusi Deawati, M. Lutfi Firdaus, Iman Rahayu, Yasuo Izumi
Publikováno v:
ACS Omega. 8:7858-7867
Publikováno v:
The Journal of Physical Chemistry C. 127:1776-1788
Publikováno v:
Journal of Catalysis. 413:588-602
Autor:
Hongwei Zhang, Yasuo Izumi, Takaomi Itoi, Tarik Loumissi, Moses Tuhafeni Joseph, Daiki Fukuhara, Chao Zhang
Publikováno v:
The Journal of Physical Chemistry C. 125:14689-14701
Publikováno v:
Angewandte Chemie International Edition. 60:9045-9054
The reaction mechanism of CO2 photoreduction into methane was elucidated by time-course monitoring of the mass chromatogram, in situ FTIR spectroscopy, and in situ extended X-ray absorption fine structure (EXAFS). Under 13 CO2 , H2 , and UV/Vis light
Publikováno v:
Catalysis Today. 356:544-556
Photoconversion of CO2 into fuels completes the carbon neutral cycle in a sustainable society. To exclude the contribution of adventitious carbon, monitoring the time course of 13CO2 conversion into 13C-fuel is essential, but has been rarely reported
Publikováno v:
Solar Energy. 208:604-611
A high-voltage type solar cell consisting of a TiO2 photocatalyst on the anode, an Ag–TiO2 photocatalyst on the cathode, and the water/O2 redox system is enabled and optimized by controlling the Ag size (~4 nm) and core–shell structure at the pro