scholarly journals Investigation of a Combined Hydrogen and Oxygen Spillover Mechanism for Syngas Electro-Oxidation on Ni/YSZ

2016 ◽  
Vol 164 (2) ◽  
pp. F32-F45 ◽  
Author(s):  
K. Ong ◽  
J. Hanna ◽  
A. F. Ghoniem
Keyword(s):  
Electro Oxidation ◽  
Oxygen Spillover

Instant and Persistent Hydrogen Production Using Nano High Entropy Catalyst

2019 ◽  
Author(s):  
Nirmal Kumar ◽  
Subramanian Nellaiappan ◽  
Ritesh Kumar ◽  
Kirtiman Deo Malviya ◽  
K. G. Pradeep ◽  
...  
Keyword(s):  
Formic Acid ◽  
Minimum Energy ◽  
High Entropy Alloy ◽  
Hydrogen Energy ◽  
High Entropy ◽  
Electro Oxidation ◽  
The Individual ◽  
Novel Catalyst ◽  
Cell Anode ◽  
Fuel Cell Anode

<div>Renewable harvesting clean and hydrogen energy using the benefits of novel multicatalytic materials of high entropy alloy (HEA equimolar Cu-Ag-Au-Pt-Pd) from formic acid with minimum energy input has been achieved in the present investigation. The synthesis effect of pristine elements in the HEA drives the electro-oxidation reaction towards non-carbonaceous pathway . The atomistic simulation based on DFT rationalize the distinct lowering of the d-band center for the individual atoms in the HEA as compared to the pristine counterparts. This catalytic activity of the HEA has also been extended to methanol electro-oxidation to show the unique capability of the novel catalyst. The nanostructured HEA, properties using a combination of casting and cry omilling techniques can further be utilized as fuel cell anode in direct formic acid/methanol fuel cells (DFFE).<br></div>

REMOVAL OF ORGANIC MATERIALS FROM TANNERY WASTEWATER CONTAINING AMMONIA FOR REUSE USING ELECTRO-OXIDATION

2018 ◽  
Vol 17 (9) ◽  
pp. 2157-2164 ◽  
Author(s):  
Palanivel Saravanan ◽  
Sundaramoorthy Sundarapandiyan ◽  
Guntamadugu Bhaskar Raju ◽  
Bangaru Chandrasekaran
Keyword(s):  
Organic Materials ◽  
Tannery Wastewater ◽  
Electro Oxidation

Methanol Electro-Oxidation in Alkaline on a Titanium Electrode Supporting Ni-P or Ni Deposits

2012 ◽  
Vol 2 (1) ◽  
pp. 42-47
Author(s):  
S. G. Chen ◽  
Y. Xu ◽  
Z. D. Wei ◽  
L. Li ◽  
X. Q. Qi ◽  
...  
Keyword(s):  
Titanium Electrode ◽  
Electro Oxidation

Dual functioning porous catalysts: Robust electro-oxidation of small organic molecules and water electrolysis at bimetallic Ni/Cu foam

2021 ◽  
Author(s):  
Mohamed R. Rizk ◽  
Muhammad G. Gamal ◽  
Amina Mazhar ◽  
Mohamed El-Deab ◽  
Bahgat El-Anadouli
Keyword(s):  
Thin Layer ◽  
Organic Molecules ◽  
Water Electrolysis ◽  
Single Step ◽  
Hydrogen Bubble ◽  
Small Organic Molecules ◽  
Porous Catalysts ◽  
Electro Oxidation ◽  
Bubble Template ◽  
Cu Foam

In this work, we report a single-step preparation of porous Ni-based foams thin layer atop Cu substrate via a facile dynamic hydrogen bubble template technique (DHBT). The prepared porous Ni-based...

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