Surface-oxidized carbon black as a catalyst for the water oxidation and alcohol oxidation reactions

2016 ◽  
Vol 52 (38) ◽  
pp. 6439-6442 ◽  
Author(s):  
Bryan H. R. Suryanto ◽  
Chuan Zhao
Keyword(s):  
Catalytic Activity ◽  
Carbon Black ◽  
Electrochemical Oxidation ◽  
Water Oxidation ◽  
Alcohol Oxidation ◽  
Oxidation Reactions ◽  
Oxidized Carbon

Surface oxidized carbon black after acidic treatment and electrochemical oxidation exhibits significant catalytic activity for the electrochemical oxidation of water and alcohols.

scholarly journals Graphene Oxide and Oxidized Carbon Black as Catalyst for Crosslinking of Phenolic Resins

Polymers ◽  
2019 ◽  
Vol 11 (8) ◽  
pp. 1330 ◽  
Author(s):  
Maria Rosaria Acocella ◽  
Aniello Vittore ◽  
Mario Maggio ◽  
Gaetano Guerra ◽  
Luca Giannini ◽  
...  
Keyword(s):  
Differential Scanning Calorimetry ◽  
Graphene Oxide ◽  
Catalytic Activity ◽  
Thermal Treatment ◽  
Carbon Black ◽  
Crosslinking Reaction ◽  
Scanning Calorimetry ◽  
Indirect Methods ◽  
Phenolic Resins ◽  
Oxidized Carbon

Influence of different graphite-based nanofillers on crosslinking reaction of resorcinol, as induced by hexa(methoxymethyl)melamine, is studied. Curing reactions leading from low molecular mass compounds to crosslinked insoluble networks are studied by indirect methods based on Differential Scanning Calorimetry. Reported results show a catalytic activity of graphene oxide (eGO) on this reaction, comparable to that one already described in the literature for curing of benzoxazine. For instance, for an eGO content of 2 wt %, the exothermic crosslinking DSC peak (upon heating at 10 °C/min) shifted 6 °C. More relevantly, oxidized carbon black (oCB) is much more effective as catalyst of the considered curing reaction. In fact, for an oCB content of 2 wt %, the crosslinking DSC peak can be shifted more than 30 °C and a nearly complete crosslinking is already achieved by thermal treatment at 120 °C. The possible origin of the higher catalytic activity of oCB with respect to eGO is discussed.

Understanding the Role of Gold Nanoparticles in Enhancing the Catalytic Activity of Manganese Oxides in Water Oxidation Reactions

2014 ◽  
Vol 127 (8) ◽  
pp. 2375-2380 ◽  
Author(s):  
Chung-Hao Kuo ◽  
Weikun Li ◽  
Lakshitha Pahalagedara ◽  
Abdelhamid M. El-Sawy ◽  
David Kriz ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Water Oxidation ◽  
Manganese Oxides ◽  
Oxidation Reactions

Shape-control of one-dimensional PtNi nanostructures as efficient electrocatalysts for alcohol electrooxidation

Nanoscale ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 4831-4836 ◽  
Author(s):  
Fei Gao ◽  
Yangping Zhang ◽  
Pingping Song ◽  
Jin Wang ◽  
Bo Yan ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Shape Control ◽  
Alcohol Oxidation ◽  
Oxidation Reactions ◽  
One Dimensional ◽  
Alcohol Electrooxidation

A series of 1D PtNi NWs with modulated morphology, anisotropy and superior flexibility could serve as promising electrocatalysts for alcohol oxidation reactions, showing improved catalytic activity and stability.

Strongly coupled Mn3O4–porous organic polymer hybrid: a robust, durable and potential nanocatalyst for alcohol oxidation reactions

RSC Advances ◽  
2016 ◽  
Vol 6 (43) ◽  
pp. 36728-36735 ◽  
Author(s):  
Karnekanti Dhanalaxmi ◽  
Ramana Singuru ◽  
Sudipta K. Kundu ◽  
Benjaram Mahipal Reddy ◽  
Asim Bhaumik ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Alcohol Oxidation ◽  
Organic Polymer ◽  
Oxidation Reactions ◽  
Strongly Coupled ◽  
Porous Organic Polymer ◽  
Polymer Hybrid

Porous organic polymer encapsulated Mn3O4 nanoneedles exhibited catalytic activity in the oxidation of diverse alcohols with tremendous recyclability.

scholarly journals Catalytic Activity of Oxidized Carbon Black and Graphene Oxide for the Crosslinking of Epoxy Resins

Polymers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 133 ◽  
Author(s):  
Maria Acocella ◽  
Carola Esposito Corcione ◽  
Antonella Giuri ◽  
Mario Maggio ◽  
Gaetano Guerra ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Carbon Black ◽  
Epoxy Resins ◽  
Oxidized Carbon

Understanding the Role of Gold Nanoparticles in Enhancing the Catalytic Activity of Manganese Oxides in Water Oxidation Reactions

2014 ◽  
Vol 54 (8) ◽  
pp. 2345-2350 ◽  
Author(s):  
Chung-Hao Kuo ◽  
Weikun Li ◽  
Lakshitha Pahalagedara ◽  
Abdelhamid M. El-Sawy ◽  
David Kriz ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Water Oxidation ◽  
Manganese Oxides ◽  
Oxidation Reactions

LaTaON2-BaTaO2N solid solution for water oxidation

2021 ◽  
Author(s):  
Yuwei Zhang ◽  
Xiaoxiang Xu
Keyword(s):  
Solid Solution ◽  
Visible Light ◽  
Water Oxidation ◽  
Oxidation Reactions ◽  
Visible Light Active

Solid solution of LaTaON2 and BaTaO2N, i.e., La1-xBaxTaO1+yN2-y (0 ≤ x, y ≤ 1), have been investigated as visible-light-active photocatalysts for water oxidation reactions. A number of important parameters such...

Revisiting Dinuclear Ruthenium Water Oxidation Catalysts: Effect of Bridging Ligand Architecture on Catalytic Activity

2021 ◽  
Vol 60 (3) ◽  
pp. 1806-1813
Author(s):  
Husain N. Kagalwala ◽  
Mahesh S. Deshmukh ◽  
Elamparuthi Ramasamy ◽  
Neelima Nair ◽  
Rongwei Zhou ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Water Oxidation ◽  
Oxidation Catalysts ◽  
Bridging Ligand ◽  
Dinuclear Ruthenium
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