Mild Synthesis of Pt/SnO2 /Graphene Nanocomposites with Remarkably Enhanced Ethanol Electro-oxidation Activity and Durability

2015 ◽  
Vol 22 (1) ◽  
pp. 193-198 ◽  
Author(s):  
Yunteng Qu ◽  
Yunzhi Gao ◽  
Long Wang ◽  
Jiancun Rao ◽  
Geping Yin
Keyword(s):  
Oxidation Activity ◽  
Graphene Nanocomposites ◽  
Electro Oxidation

scholarly journals Enhanced Methanol Electro‐Oxidation Activity of Nanoclustered Gold

Small ◽  
2021 ◽  
pp. 2004541
Author(s):  
Anupam Yadav ◽  
Yejun Li ◽  
Ting‐Wei Liao ◽  
Kuo‐Juei Hu ◽  
Jeroen E. Scheerder ◽  
...  
Keyword(s):  
Oxidation Activity ◽  
Electro Oxidation

ELECTRO-OXIDATION OF ETHANOL ON NANOCRYSTALLINE Pd/C CATALYST PROMOTED WITH OXIDE IN ALKALINE MEDIA

2009 ◽  
Vol 08 (01n02) ◽  
pp. 203-207 ◽  
Author(s):  
J. L. LU ◽  
CHANGWEI XU ◽  
SAN PING JIANG
Keyword(s):  
High Surface ◽  
Carbon Support ◽  
Alkaline Media ◽  
Particle Sizes ◽  
Linear Sweep ◽  
Direct Ethanol Fuel Cells ◽  
Oxidation Activity ◽  
Microstructure Change ◽  
Electro Oxidation ◽  
Oxidation Of Ethanol

Nanocrystalline Pd electrocatalyst promoted with transition metal oxide ( Co 3 O 4, NiO , and CoNiO x) is successfully synthesized on high surface carbon support by using intermittent microwave heating (IMH) method. The physical properties of the catalysts are characterized by XRD, TEM, and EDX. The results show that there is no significant microstructure change between Pd and Pd -oxide electrocatalysts and the particle sizes are in the range 5.8–3.9 nm. The linear sweep voltammogram and chronoamperometry results for the electro-oxidation of ethanol show that Pd -oxide/ C electrocatalysts exhibit much better electrochemical activity and stability as compared with pure Pd / C electrocatalyst. The results show that Pd – CoNiO x/ C exhibits the best stability and highest electro-oxidation activity, indicating the promising potential as an alternative electrocatalysts for the direct ethanol fuel cells.

Electrochemical Synthesis of Monodisperse Nickel with Predominant {111} Orientation and High Electro-Oxidation Activity for Methanol

2014 ◽  
Vol 161 (3) ◽  
pp. H133-H137 ◽  
Author(s):  
Ming Zhou ◽  
Peng Xiao ◽  
Wenlong Guo ◽  
Juan Deng ◽  
Feila Liu ◽  
...  
Keyword(s):  
Electrochemical Synthesis ◽  
Oxidation Activity ◽  
Electro Oxidation

Reductive-heat-treated platinum tungsten oxide catalyst with improved CO oxidation activity and CO gas sensing property

2019 ◽  
Vol 11 (13) ◽  
pp. 1811-1815
Author(s):  
Shiwei Liu ◽  
Liang Liang ◽  
Qixian Zhang ◽  
Changpeng Liu ◽  
Wei Xing ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Tungsten Oxide ◽  
Oxide Catalyst ◽  
Gas Sensing ◽  
Oxidation Activity ◽  
Heat Treated ◽  
Electro Oxidation ◽  
Co Gas

Reductive-heat-treated platinum tungsten oxide presented excellent CO electro-oxidation activity and was applied in electrochemical CO gas sensing method.

Improving the Stability and Ethanol Electro-Oxidation Activity of Pt Catalysts by Selectively Anchoring Pt Particles on Carbon-Nanotubes-Supported-SnO2

Fuel Cells ◽  
2012 ◽  
Vol 12 (5) ◽  
pp. 898-903 ◽  
Author(s):  
J. J. Li ◽  
J. S. Wang ◽  
X. Guo ◽  
J. H. Zhao ◽  
C. Y. Song ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Pt Catalysts ◽  
Oxidation Activity ◽  
Electro Oxidation ◽  
The Stability

Enhanced methanol electro-oxidation activity of Pt/MWCNTs electro-catalyst using manganese oxide deposited on MWCNTs

2014 ◽  
Vol 147 ◽  
pp. 192-200 ◽  
Author(s):  
Amideddin Nouralishahi ◽  
Abbas Ali Khodadadi ◽  
Yadollah Mortazavi ◽  
Alimorad Rashidi ◽  
Mohammadmehdi Choolaei
Keyword(s):  
Manganese Oxide ◽  
Oxidation Activity ◽  
Electro Oxidation
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