Is this you? Create Your Porfile
Avatar

nan Usman

Shimane University

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where nan Usman is active.

Explore More

Publication

Featured researches published by nan Usman.

Journal of Catalysis | 2004

The effect of boron addition on the hydrodesulfurization activity of MoS2/Al2O3 and Co-MoS2/Al2O3 catalysts

Usman; Takeshi Kubota; Yasuhiro Araki; Katsuaki Ishida; Yasuaki Okamoto

Journal of Catalysis | 2009

Effect of sulfidation temperature on the intrinsic activity of Co–MoS2 and Co–WS2 hydrodesulfurization catalysts

Yasuaki Okamoto; Akira Kato; Usman; Nino Rinaldi; Takashi Fujikawa; Hiromichi Koshika; Ichiro Hiromitsu; Takeshi Kubota

Applied Catalysis A-general | 2009

Preparation of Co–Mo/B2O3/Al2O3 catalysts for hydrodesulfurization: Effect of citric acid addition

Nino Rinaldi; Usman; Khalida Al-Dalama; Takeshi Kubota; Yasuaki Okamoto

Journal of Catalysis | 2007

Effect of boron addition on the surface structure of Co-Mo/Al2O3 catalysts

Usman; Takeshi Kubota; Ichiro Hiromitsu; Yasuaki Okamoto

Applied Catalysis A-general | 2007

Effect of phosphorus addition on the active sites of a Co-Mo/Al2O3 catalyst for the hydrodesulfurization of thiophene

Usman; Tomoya Yamamoto; Takeshi Kubota; Yasuaki Okamoto

Journal of Catalysis | 2005

Intrinsic catalytic activity of SiO2-supported Co-Mo and Co-W sulfide catalysts for the hydrodesulfurization of thiophene

Yasuaki Okamoto; Akira Kato; Usman; Kenji Sato; Ichiro Hiromitsu; Takeshi Kubota

Applied Catalysis A-general | 2005

Edge dispersion of supported MoS2 and WS2 catalysts as evaluated by using Co(CO)3NO as a probe molecule

Takeshi Kubota; Kenji Sato; Akira Kato; Usman; Takeshi Ebihara; Takashi Fujikawa; Yasuhiro Araki; Katsuaki Ishida; Yasuaki Okamoto

Industrial & Engineering Chemistry Research | 2006

Thermal stability of the Co-Mo-S structure as studied by a CVD technique using Co(CO)3NO

Usman; Takeshi Kubota; Yasuaki Okamoto

Chemistry Letters | 2005

Co-WS2 Hydrodesulfurization Catalysts: An Unexpected More Favorable Combination than Co-MoS2

Yasuaki Okamoto; Akira Kato; Usman; Kenji Sato; Takeshi Kubota

Chemistry Letters | 2005

Thermal Stability of Al2O3-supported Co–Mo–S Active Sites: Real Thermal Stability Separated from Sintering of MoS2 Particles

Usman; Takeshi Kubota; Yasuaki Okamoto

Explore More

Collaboration

Dive into the nan Usman's collaboration.

Top Co-Authors
Avatar

Yasuaki Okamoto

Shimane University

View shared research outputs
Top Co-Authors
Avatar

Takeshi Kubota

Shimane University

View shared research outputs
Top Co-Authors
Avatar

Akira Kato

Shimane University

View shared research outputs
Top Co-Authors
Avatar

Ichiro Hiromitsu

Shimane University

View shared research outputs
Top Co-Authors
Avatar

Kenji Sato

University of Tokyo

View shared research outputs
Top Co-Authors
Avatar

Nino Rinaldi

Shimane University

View shared research outputs
Top Co-Authors
Avatar

Yasuhiro Araki

National Institute of Advanced Industrial Science and Technology

View shared research outputs
Top Co-Authors
Avatar

Khalida Al-Dalama

Kuwait Institute for Scientific Research

View shared research outputs
Top Co-Authors
Avatar

Kazuhiro Inamura

Osaka University

View shared research outputs
Top Co-Authors
Avatar

Takesi Kubota

Shimane University

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge