Polymerization Induced by Catalytic Decomposition of Formic Acid at Platinum Surfaces

1950 ◽  
Vol 72 (12) ◽  
pp. 5546-5549 ◽  
Author(s):  
Giuseppe Parravano
Keyword(s):  
Formic Acid ◽  
Catalytic Decomposition ◽  
Platinum Surfaces

scholarly journals A Process for Hydrogen Production from the Catalytic Decomposition of Formic Acid over Iridium—Palladium Nanoparticles

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3258
Author(s):  
Hamed M. Alshammari ◽  
Mohammad Hayal Alotaibi ◽  
Obaid F. Aldosari ◽  
Abdulellah S. Alsolami ◽  
Nuha A. Alotaibi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Activated Charcoal ◽  
Palladium Nanoparticles ◽  
Room Temperature ◽  
Catalytic Decomposition ◽  
Conversion Yield ◽  
Production Of Hydrogen ◽  
Commercial Applications

The present study investigates a process for the selective production of hydrogen from the catalytic decomposition of formic acid in the presence of iridium and iridium–palladium nanoparticles under various conditions. It was found that a loading of 1 wt.% of 2% palladium in the presence of 1% iridium over activated charcoal led to a 43% conversion of formic acid to hydrogen at room temperature after 4 h. Increasing the temperature to 60 °C led to further decomposition and an improvement in conversion yield to 63%. Dilution of formic acid from 0.5 to 0.2 M improved the decomposition, reaching conversion to 81%. The reported process could potentially be used in commercial applications.

Electrocatalysis of formic acid on palladium and platinum surfaces: from fundamental mechanisms to fuel cell applications

2014 ◽  
Vol 16 (38) ◽  
pp. 20360-20376 ◽  
Author(s):  
Kun Jiang ◽  
Han-Xuan Zhang ◽  
Shouzhong Zou ◽  
Wen-Bin Cai
Keyword(s):  
Fuel Cell ◽  
Formic Acid ◽  
Recent Progress ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Mechanistic Studies ◽  
Practical Applications ◽  
Platinum Surfaces ◽  
Formic Acid Fuel Cells ◽  
Oxidation Synthesis

A brief overview is presented on recent progress in mechanistic studies of formic acid oxidation, synthesis of novel Pd- and Pt-based nanocatalysts and their practical applications in direct formic acid fuel cells.

Oxidation of formic acid on platinum surfaces decorated with cobalt(III) macrocyclic complexes

2009 ◽  
Vol 83 (9) ◽  
pp. 1442-1446 ◽  
Author(s):  
S. Stevanović ◽  
K. Babić-Samardžija ◽  
S. P. Sovilj ◽  
A. Tripković ◽  
V. M. Jovanović
Keyword(s):  
Formic Acid ◽  
Macrocyclic Complexes ◽  
Platinum Surfaces
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