Water-oxidation catalysis by synthetic manganese oxides – systematic variations of the calcium birnessite theme

2014 ◽  
Vol 43 (11) ◽  
pp. 4370-4379 ◽  
Author(s):  
Carolin E. Frey ◽  
Mathias Wiechen ◽  
Philipp Kurz
Keyword(s):  
Water Oxidation ◽  
Manganese Oxides ◽  
Oxidation Catalysis ◽  
Water Oxidation Catalysis

Water oxidation catalysis by manganese oxides: learning from evolution

2014 ◽  
Vol 7 (7) ◽  
pp. 2203 ◽  
Author(s):  
M. Wiechen ◽  
M. M. Najafpour ◽  
S. I. Allakhverdiev ◽  
L. Spiccia
Keyword(s):  
Water Oxidation ◽  
Manganese Oxides ◽  
Oxidation Catalysis ◽  
Water Oxidation Catalysis

Water oxidation catalysis by using nano-manganese ferrite supported 1D-(tunnelled), 2D-(layered) and 3D-(spinel) manganese oxides

2016 ◽  
Vol 4 (22) ◽  
pp. 8812-8821 ◽  
Author(s):  
Gökhan Elmacı ◽  
Carolin E. Frey ◽  
Philipp Kurz ◽  
Birgül Zümreoğlu-Karan
Keyword(s):  
Iron Oxide ◽  
Comparative Study ◽  
Iron Oxide Nanoparticles ◽  
Water Oxidation ◽  
Manganese Oxides ◽  
Oxidation Catalysis ◽  
Oxide Nanoparticles ◽  
Manganese Ferrite ◽  
Water Oxidation Catalysis ◽  
2D And 3D

A first comparative study on 1D-, 2D- and 3D-manganese oxides supported by iron oxide nanoparticles for use as water oxidation catalysts is presented.

scholarly journals Effect of water frustration on water oxidation catalysis in the nanoconfined interlayers of layered manganese oxides birnessite and buserite

2021 ◽  
Author(s):  
Ravneet K. Bhullar ◽  
Michael J. Zdilla ◽  
Michael L. Klein ◽  
Richard C. Remsing
Keyword(s):  
Electron Transfer ◽  
Water Oxidation ◽  
Manganese Oxides ◽  
Reorganization Energy ◽  
Oxidation Catalysis ◽  
Water Molecules ◽  
Effect Of Water ◽  
Geometric Frustration ◽  
Water Oxidation Catalysis

Reacting out of frustration: unlike buserite, the nanoconfined interlayer of birnessite results in geometric frustration of water molecules, which decreases the Marcus reorganization energy of electron transfer and enhances water oxidation catalysis.

scholarly journals Water oxidation catalysis – role of redox and structural dynamics in biological photosynthesis and inorganic manganese oxides

2016 ◽  
Vol 9 (7) ◽  
pp. 2433-2443 ◽  
Author(s):  
I. Zaharieva ◽  
D. González-Flores ◽  
B. Asfari ◽  
C. Pasquini ◽  
M. R. Mohammadi ◽  
...  
Keyword(s):  
Metal Complex ◽  
Structural Dynamics ◽  
Water Oxidation ◽  
Manganese Oxides ◽  
Fossil Fuel ◽  
Oxidation Catalysis ◽  
Water Oxidation Catalysis

Water oxidation is pivotal in biological photosynthesis, where it is catalyzed by a protein-bound metal complex with a Mn4Ca-oxide core; related synthetic catalysts may become key components in non-fossil fuel technologies.

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