Monitoring Structure and Valence State of Chromium Sites during Catalyst Formation and Ethylene Oligomerization by in Situ EPR Spectroscopy

2008 ◽  
Vol 27 (15) ◽  
pp. 3849-3856 ◽  
Author(s):  
Angelika Brückner ◽  
Jabor K. Jabor ◽  
Ann E. C. McConnell ◽  
Paul B. Webb
Keyword(s):  
Epr Spectroscopy ◽  
Valence State ◽  
Ethylene Oligomerization ◽  
Catalyst Formation

An in situ electrochemical cell for Q- and W-band EPR spectroscopy

2011 ◽  
Vol 213 (1) ◽  
pp. 206-209 ◽  
Author(s):  
Paul R. Murray ◽  
David Collison ◽  
Simon Daff ◽  
Nicola Austin ◽  
Ruth Edge ◽  
...  
Keyword(s):  
Epr Spectroscopy ◽  
Electrochemical Cell ◽  
W Band

Unusual product distribution in ethylene oligomerization promoted by in situ ansa-chloroneodymocene–dialkylmagnesium systems

2002 ◽  
Vol 190 (1-2) ◽  
pp. 207-214 ◽  
Author(s):  
Stéphane Bogaert ◽  
Thomas Chenal ◽  
André Mortreux ◽  
Jean-François Carpentier
Keyword(s):  
Product Distribution ◽  
Ethylene Oligomerization ◽  
Unusual Product

scholarly journals In situ EPR spectroscopy of a bacterial membrane transporter using an expanded genetic code

2021 ◽  
Author(s):  
Anandi Kugele ◽  
Sophie Ketter ◽  
Bjarne Silkenath ◽  
Valentin Wittmann ◽  
Benesh Joseph ◽  
...  
Keyword(s):  
Genetic Code ◽  
Click Chemistry ◽  
Epr Spectroscopy ◽  
Diels Alder ◽  
Membrane Transporter ◽  
Bacterial Membrane ◽  
Expanded Genetic Code ◽  
Living Bacteria

The membrane transporter BtuB is site-directedly spin labelled on the surface of living bacteria via Diels–Alder click chemistry.

scholarly journals Probing Active-Site Relocation in Cu/SSZ-13 SCR Catalysts during Hydrothermal Aging by In Situ EPR Spectroscopy, Kinetics Studies, and DFT Calculations

ACS Catalysis ◽  
2020 ◽  
Vol 10 (16) ◽  
pp. 9410-9419 ◽  
Author(s):  
Yani Zhang ◽  
Yue Peng ◽  
Junhua Li ◽  
Kyle Groden ◽  
Jean-Sabin McEwen ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Epr Spectroscopy ◽  
Active Site ◽  
Hydrothermal Aging ◽  
Kinetics Studies ◽  
Scr Catalysts

scholarly journals Probing local site environments and distribution of manganese in SrZrO3:Mn; PL and EPR spectroscopy complimented by DFT calculations

RSC Advances ◽  
2015 ◽  
Vol 5 (23) ◽  
pp. 17501-17513 ◽  
Author(s):  
Nimai Pathak ◽  
Santosh K. Gupta ◽  
P. S. Ghosh ◽  
A. Arya ◽  
V. Natarajan ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Theoretical Approach ◽  
Epr Spectroscopy ◽  
Valence State ◽  
Local Environment ◽  
Local Site

In order to understand the local environment, valence state and distribution of manganese; a combined experimental and theoretical approach based on PL, EPR and DFT is reported for Sr(1−x)Zr(1−y)Mn(x+y)O3, also explaining the origin of various defect related emissions.

In Situ EPR Monitoring of Chromium Species Formed during Cr−Pyrrolyl Ethylene Trimerization Catalyst Formation

2010 ◽  
Vol 29 (13) ◽  
pp. 2943-2950 ◽  
Author(s):  
Igor Y. Skobelev ◽  
Valentina N. Panchenko ◽  
Oleg Y. Lyakin ◽  
Konstantin P. Bryliakov ◽  
Vladimir A. Zakharov ◽  
...  
Keyword(s):  
Chromium Species ◽  
Ethylene Trimerization ◽  
Catalyst Formation
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