99Tc and Re Incorporated into Metal Oxide Polyoxometalates: Oxidation State Stability Elucidated by Electrochemistry and Theory

2012 ◽  
Vol 51 (16) ◽  
pp. 9017-9028 ◽  
Author(s):  
Donna McGregor ◽  
Benjamin P. Burton-Pye ◽  
Israel M. Mbomekalle ◽  
Pablo A. Aparicio ◽  
Susanna Romo ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Oxidation State

Valence variation of phase-pure M1 MoVNbTe oxide by plasma treatment for improved catalytic performance in oxidative dehydrogenation of ethane

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91295-91301 ◽  
Author(s):  
Xin Chen ◽  
Qianli Yang ◽  
Bozhao Chu ◽  
Hang An ◽  
Yi Cheng
Keyword(s):  
Surface Modification ◽  
Metal Oxide ◽  
Plasma Treatment ◽  
Oxidative Dehydrogenation ◽  
Oxidation State ◽  
Active Sites ◽  
Oxygen Plasma ◽  
Catalyst Surface ◽  
Catalytic Performance ◽  
Phase Pure

This work presents a new method of catalyst surface modification by using oxygen plasma to change the oxidation state of active sites in metal oxide catalysts.

Oxidation state control of micro metal oxide patterns produced by using laser-induced forward transfer technique

2003 ◽  
Author(s):  
Kousuke Komorita ◽  
Tomokazu Sano ◽  
Hirokazu Yamada ◽  
Isamu Miyamoto
Keyword(s):  
Metal Oxide ◽  
Oxidation State ◽  
State Control ◽  
Forward Transfer

Bulk and Surface Electronic Properties of Oxide Dielectrics

1999 ◽  
Vol 567 ◽  
Author(s):  
Victor E. Henrich
Keyword(s):  
Dipole Moment ◽  
Metal Oxide ◽  
Electronic Properties ◽  
Oxidation State ◽  
Point Defects ◽  
Theoretical Models ◽  
Oxide Surfaces ◽  
Metal Oxide Surfaces ◽  
Surface Dipole ◽  
High Dielectric

ABSTRACTThe electronic properties of oxides that are candidates for high-dielectric insulators in ULSI are discussed. The theoretical models that can be used to describe them are compared, and the properties of cation oxidation state and point defects associated with non-stoichiometry in the bulk and on the surface are considered. Metal-oxide surfaces often reconstruct, with the creation of a surface dipole moment The effect of overlayers on metal-oxide surfaces is also discussed.

Selective fluorination of dichloromethane by highest oxidation state transition-metal oxide fluorides

1996 ◽  
Vol 76 (1) ◽  
pp. 105-107 ◽  
Author(s):  
John H. Holloway ◽  
Eric G. Hope ◽  
Paul J. Townson ◽  
Richard L. Powell
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Oxidation State ◽  
State Transition ◽  
Transition Metal Oxide ◽  
Oxide Fluorides

Transition Metal Oxide Work Functions: The Influence of Cation Oxidation State and Oxygen Vacancies

2012 ◽  
Vol 22 (21) ◽  
pp. 4557-4568 ◽  
Author(s):  
Mark T. Greiner ◽  
Lily Chai ◽  
Michael G. Helander ◽  
Wing-Man Tang ◽  
Zheng-Hong Lu
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Oxidation State ◽  
Oxygen Vacancies ◽  
Transition Metal Oxide ◽  
Work Functions
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