scholarly journals Development of Titania-supported Iridium Catalysts for the Acceptor-less Dehydrogenative Synthesis of Benzoxazoles

2021 ◽  
Vol 64 (5) ◽  
pp. 271-279
Author(s):  
Han YU ◽  
Lin MA ◽  
Kenji WADA ◽  
Ryohsuke KURIHARA ◽  
Qi FENG ◽  
...  
Keyword(s):  
Iridium Catalysts

A High Resolution Study of Alumina Supported Iridium Catalysts

1980 ◽  
Vol 38 ◽  
pp. 202-203
Author(s):  
C. Stoeckert ◽  
B. Etherton ◽  
M. Beer ◽  
J. Gryder
Keyword(s):  
Electron Microscope ◽  
High Resolution ◽  
Metal Particles ◽  
Optical Transfer Function ◽  
Particle Sizes ◽  
Iridium Catalysts ◽  
Transmission Electron ◽  
Optical Transfer ◽  
Conventional Transmission Electron Microscope ◽  
Resolution Study

The interpretation of the activity of catalysts requires information about the sizes of the metal particles, since this has implications for the number of surface atoms available for reaction. To determine the particle dimensions we used a high resolution STEM1. Such an instrument with its simple optical transfer function is far more suitable than a conventional transmission electron microscope for the establishment of particle sizes. We report here our study on the size and number distribution of Ir particles supported on Al2O3 and also examine simple geometric models for the shape of Ir particles.

A Family of Active Iridium Catalysts for Transfer Hydrogenation of Ketones

2006 ◽  
Vol 25 (17) ◽  
pp. 4113-4117 ◽  
Author(s):  
Zaheer E. Clarke ◽  
Paul T. Maragh ◽  
Tara P. Dasgupta ◽  
Dmitry G. Gusev ◽  
Alan J. Lough ◽  
...  
Keyword(s):  
Transfer Hydrogenation ◽  
Iridium Catalysts

Structure Sensitivity of NO Reduction over Iridium Catalysts in HC–SCR

2002 ◽  
Vol 205 (1) ◽  
pp. 157-167 ◽  
Author(s):  
C. Wögerbauer ◽  
M. Maciejewski ◽  
A. Baiker
Keyword(s):  
No Reduction ◽  
Structure Sensitivity ◽  
Iridium Catalysts

scholarly journals A Family of Active Iridium Catalysts for Transfer Hydrogenation of Ketones.

ChemInform ◽  
2006 ◽  
Vol 37 (50) ◽  
Author(s):  
Zaheer E. Clarke ◽  
Paul T. Maragh ◽  
Tara P. Dasgupta ◽  
Dmitry G. Gusev ◽  
Alan J. Lough ◽  
...  
Keyword(s):  
Transfer Hydrogenation ◽  
Iridium Catalysts
Sign in / Sign up

Export Citation Format

Share Document