Nano-sized Mn oxides on halloysite or high surface area montmorillonite as efficient catalysts for water oxidation with cerium(iv) ammonium nitrate: support from natural sources

2015 ◽  
Vol 44 (35) ◽  
pp. 15441-15449 ◽  
Author(s):  
Mohammad Mahdi Najafpour ◽  
Emad Amini
Keyword(s):  
Ammonium Nitrate ◽  
Surface Area ◽  
Water Oxidation ◽  
High Surface ◽  
High Surface Area ◽  
Natural Mineral ◽  
Natural Sources ◽  
Cerium Iv Ammonium Nitrate ◽  
Mn Oxides

We used halloysite, a nano-sized natural mineral and high surface area montmorillonite as supports for nano-sized Mn oxides to synthesize efficient water-oxidising catalysts.

High Surface Area MnO2 Nanomaterials Synthesized by Selective Cation Dissolution for Efficient Water Oxidation

2022 ◽  
Author(s):  
Ravi Kumar Kunchala ◽  
Pushpendra . ◽  
Rimple Kalia ◽  
Sanyasinaidu Boddu
Keyword(s):  
Solar Energy ◽  
Surface Area ◽  
Water Oxidation ◽  
Artificial Photosynthesis ◽  
High Surface ◽  
High Surface Area ◽  
Promising Method ◽  
Chemical Energy ◽  
Oxidation Catalysts

Artificial photosynthesis is a promising method that directly transforms solar energy into chemical energy. To achieve artificial photosynthesis, efficient water oxidation catalysts (WOCs) are essential. In nature, the manganese-oxo-calcium cluster...

A high surface area flower-like Ni–Fe layered double hydroxide for electrocatalytic water oxidation reaction

2015 ◽  
Vol 44 (25) ◽  
pp. 11592-11600 ◽  
Author(s):  
Li-Jing Zhou ◽  
Xiaoxi Huang ◽  
Hui Chen ◽  
Panpan Jin ◽  
Guo-Dong Li ◽  
...  
Keyword(s):  
Surface Area ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
High Surface ◽  
High Surface Area ◽  
Oxidation Catalyst ◽  
Double Hydroxide

A high surface area flower-like Ni–Fe LDH was shown to be a water oxidation catalyst.

Hollow POM@MOF hybrid-derived porous Co3O4/CoMoO4 nanocages for enhanced electrocatalytic water oxidation

2018 ◽  
Vol 6 (4) ◽  
pp. 1639-1647 ◽  
Author(s):  
Linjie Zhang ◽  
Taoqing Mi ◽  
Muhammad Asad Ziaee ◽  
Linfeng Liang ◽  
Ruihu Wang
Keyword(s):  
Crystallite Size ◽  
Surface Area ◽  
Oxygen Evolution ◽  
Water Oxidation ◽  
High Performance ◽  
High Surface ◽  
High Surface Area

Co3O4/CoMoO4 nanocages with an ultrafine crystallite size and high surface area derived from hollow H3PMo12O40@ZIF-67 hybrids exhibit high-performance for electrocatalytic oxygen evolution.

Nitrogen- and oxygen-containing activated carbons from sucrose for electrochemical supercapacitor applications

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 63000-63011 ◽  
Author(s):  
Navaladian Subramanian ◽  
Balasubramanian Viswanathan
Keyword(s):  
Ammonium Nitrate ◽  
Surface Area ◽  
Activated Carbons ◽  
High Surface ◽  
High Surface Area ◽  
Electrochemical Supercapacitor ◽  
Combustion Route ◽  
Supercapacitor Applications

High surface area nitrogen- and oxygen-containing activated carbons have been synthesized from sucrose and ammonium nitrateviacombustion route for supercapacitor applications.

A high surface area ordered mesoporous BiFeO3 semiconductor with efficient water oxidation activity

2015 ◽  
Vol 3 (4) ◽  
pp. 1587-1593 ◽  
Author(s):  
Ioannis Papadas ◽  
Joseph A. Christodoulides ◽  
George Kioseoglou ◽  
Gerasimos S. Armatas
Keyword(s):  
Surface Area ◽  
Water Oxidation ◽  
High Surface ◽  
High Surface Area ◽  
Internal Surface ◽  
Internal Surface Area ◽  
Oxidation Activity ◽  
Ordered Mesoporous ◽  
Reaction Performance

A mesoporous BiFeO3 semiconductor, possessing a large internal surface area, regular pore structure and highly crystalline walls, exhibits excellent oxygen evolution reaction performance with long-term cycling stability.

Irregularly Shaped Mn2O3 Nanostructures with High Surface Area for Water Oxidation

2021 ◽  
Vol 4 (1) ◽  
pp. 396-405
Author(s):  
Ravi K. Kunchala ◽  
Pushpendra ◽  
Rimple Kalia ◽  
Boddu S. Naidu
Keyword(s):  
Surface Area ◽  
Water Oxidation ◽  
High Surface ◽  
High Surface Area
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