Mechanism of Cu-Catalyzed Aerobic C(CO)–CH3 Bond Cleavage: A Combined Computational and Experimental Study

ACS Catalysis ◽  
2018 ◽  
Vol 9 (2) ◽  
pp. 1066-1080 ◽  
Author(s):  
Yuan-Ye Jiang ◽  
Guoqing Li ◽  
Daoshan Yang ◽  
Zhaoshun Zhang ◽  
Ling Zhu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Bond Cleavage

A combined theoretical/experimental study highlighting the formation of carbides on Ru nanoparticles during CO hydrogenation

Nanoscale ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 6902-6915
Author(s):  
Ionut-Tudor Moraru ◽  
Luis M. Martínez-Prieto ◽  
Yannick Coppel ◽  
Bruno Chaudret ◽  
Lucy Cusinato ◽  
...  
Keyword(s):  
Experimental Study ◽  
Nmr Assignment ◽  
Co Hydrogenation ◽  
Bond Cleavage ◽  
Mas Nmr ◽  
Carbide Formation ◽  
Ru Nanoparticles

According to advanced 13C MAS NMR experiments and DFT investigations of multi-step pathways as well as DFT-based NMR assignment of experimental spectra, it is shown that carbide formation can occur on ruthenium NPs during CO bond cleavage.

scholarly journals Irida-β-ketoimines Derived from Hydrazines To Afford Metallapyrazoles or N–N Bond Cleavage: A Missing Metallacycle Disclosed by a Theoretical and Experimental Study

2016 ◽  
Vol 55 (20) ◽  
pp. 10284-10293 ◽  
Author(s):  
Itziar Zumeta ◽  
Claudio Mendicute-Fierro ◽  
Itxaso Bustos ◽  
Miguel A. Huertos ◽  
Antonio Rodríguez-Diéguez ◽  
...  
Keyword(s):  
Experimental Study ◽  
Bond Cleavage

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

An Experimental Study of Some Properties of Stuttered Words

1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  
Experimental Study

Experimental study of total body washout employing extracorporeal circulation and hypothermia

1974 ◽  
Vol 126 (2) ◽  
pp. 243-248
Author(s):  
A WAKABAYASHI ◽  
T KUBO ◽  
K CHARNEY ◽  
Y NAKAMURA ◽  
J CONNOLLY
Keyword(s):  
Experimental Study ◽  
Extracorporeal Circulation ◽  
Total Body

Gastric Freezing: An Experimental Study

1963 ◽  
Vol 45 (3) ◽  
pp. 374-383 ◽  
Author(s):  
Donald C. McIlrath ◽  
George A. Hallenbeck ◽  
Hubert A. Allen ◽  
Charles V. Mann ◽  
Edward J. Baldes ◽  
...  
Keyword(s):  
Experimental Study

The Effect of Cortisone and Corticotropin on The Healing of Gastric Ulcer: An Experimental Study

1958 ◽  
Vol 34 (1) ◽  
pp. 11-20 ◽  
Author(s):  
Henry D. Janowitz ◽  
Vernon A. Weinstein ◽  
Rhoda G. Shaer ◽  
James F. Cereghini ◽  
Franklin Hollander
Keyword(s):  
Experimental Study ◽  
Gastric Ulcer
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