Surfactant-Free Synthesis of Carbon-Supported Palladium Nanoparticles and Size-Dependent Hydrogen Production from Formic Acid–Formate Solution

2017 ◽  
Vol 9 (29) ◽  
pp. 24678-24687 ◽  
Author(s):  
Shuo Zhang ◽  
Bei Jiang ◽  
Kun Jiang ◽  
Wen-Bin Cai
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Palladium Nanoparticles ◽  
Size Dependent ◽  
Supported Palladium ◽  
Formate Solution

Size-dependent catalytic activity over carbon-supported palladium nanoparticles in dehydrogenation of formic acid

2017 ◽  
Vol 352 ◽  
pp. 371-381 ◽  
Author(s):  
Junjie Li ◽  
Wei Chen ◽  
Han Zhao ◽  
Xusheng Zheng ◽  
Lihui Wu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Formic Acid ◽  
Palladium Nanoparticles ◽  
Size Dependent ◽  
Supported Palladium

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.

scholarly journals Investigation of Pd nanoparticles supported on zeolites for hydrogen production from formic acid dehydrogenation

2015 ◽  
Vol 5 (1) ◽  
pp. 364-371 ◽  
Author(s):  
M. Navlani-García ◽  
M. Martis ◽  
D. Lozano-Castelló ◽  
D. Cazorla-Amorós ◽  
K. Mori ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Palladium Nanoparticles ◽  
Pd Nanoparticles ◽  
Beta Zeolites ◽  
Formic Acid Dehydrogenation

Palladium nanoparticles supported on different BETA zeolites are promising catalysts for H2production from formic acid dehydrogenation.

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