Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Hadi Razavi-Khosroshahi"'
Autor:
Kaveh Edalati, Qing Wang, Hiroto Eguchi, Hadi Razavi-Khosroshahi, Hoda Emami, Miho Yamauchi, Masayoshi Fuji, Zenji Horita
Publikováno v:
Materials Research Letters, Vol 7, Iss 8, Pp 334-339 (2019)
Electrocatalysis using renewable energy sources provides a clean technology to produce hydrogen from water. Titanium oxide is considered as a potential electrocatalyst not only for hydrogen production but also for CO2 conversion. In this study, to en
Externí odkaz:
https://doaj.org/article/4e525ca490434f88893dd555fb8fa272
Publikováno v:
Advanced Powder Technology. 31:4672-4678
Reducing the sintering time/temperature has been long desired. A so-called “non-firing sintering” was previously introduced by authors, without using thermal energy. This method involves the chemical activation of powder surface via ball milling,
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 67:343-348
Publikováno v:
Advanced Powder Technology. 31:2020-2024
Low-temperature sintering has been long desired by many ceramists and materials scientist because sintering is a high-cost and time-consuming process. High temperature sintering is also attempted to be avoided because it may alter the microstructure
Autor:
Hadi Razavi-Khosroshahi, Yoshifumi Ikoma, Zenji Horita, Fernando A. Dittel-Meza, Jorge M. Cubero-Sesin, Dionisio Gutiérrez-Fallas, Jacqueline Hidalgo-Jimenez, Qing Wang, Kaveh Edalati, Juan Carlos Rodríguez-Rufino, Masayoshi Fuji
Publikováno v:
International Journal of Plasticity. 124:170-185
TiO2 and ZnO, two semiconductors with promising optical properties, are considered as potential candidates for solar and photocatalytic applications. Although chemical methods have been primarily used to enhance the optical properties of these oxides
Publikováno v:
Advanced Powder Technology. 31:381-386
Sillen-Aurivillius structures like Bi4NbO8Cl, Bi4TaO8Cl, and Bi4TaO8Br have been expected as efficient visible light active photocatalysts thanks to their narrow band gaps less than 2.5 eV and suitable negative conduction band potential for hydrogen
Autor:
Masayoshi Fuji, Parisa Edalati, Hadi Razavi-Khosroshahi, Qing Wang, Tatsumi Ishihara, Kaveh Edalati
Publikováno v:
Journal of Materials Chemistry A. 8:3814-3821
The introduction of high-entropy oxides (HEOs), i.e. compounds containing oxygen and five or more cations in their crystal structure, has led to interesting functional properties in recent years. In this study, the first high-entropy photocatalyst is
Publikováno v:
Journal of the Society of Powder Technology, Japan. 56:505-511
Publikováno v:
名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology. 7:31-38
Recently, authors have proposed a unique "non-firing sintering" method for solidifying various ceramics without applying an external pressure and/or temperature.Surface activation of powders by ball milling plays an important role in this method, how
Publikováno v:
MATERIALS TRANSACTIONS. 60:1203-1208