scholarly journals Ultrafine PdAu nanoparticles immobilized on amine functionalized carbon black toward fast dehydrogenation of formic acid at room temperature

2019 ◽  
Vol 1 (11) ◽  
pp. 4415-4421 ◽  
Author(s):  
Luming Wu ◽  
Baoxia Ni ◽  
Rui Chen ◽  
Chengxiang Shi ◽  
Pingchuan Sun ◽  
...  
Keyword(s):  
Carbon Black ◽  
Formic Acid ◽  
Room Temperature ◽  
Amine Functionalized ◽  
Highly Dispersed ◽  
Pdau Nanoparticles

Ultrafine and highly dispersed PdAu nanoparticles were immobilized on amine functionalized carbon black (VXC-72-NH2) for dehydrogenation of formic acid (FA).

Improved hydrogen production from formic acid under ambient conditions using a PdAu catalyst on a graphene nanosheets–carbon black support

RSC Advances ◽  
2014 ◽  
Vol 4 (57) ◽  
pp. 30068-30073 ◽  
Author(s):  
Yu-ling Qin ◽  
Jian-wei Wang ◽  
Yao-ming Wu ◽  
Li-min Wang
Keyword(s):  
Carbon Black ◽  
Formic Acid ◽  
Room Temperature ◽  
Reduction Method ◽  
Graphene Nanosheets ◽  
Ambient Conditions ◽  
Acid Decomposition ◽  
Formic Acid Decomposition ◽  
Pdau Nanoparticles ◽  
Co Reduction

Well-dispersed PdAu nanoparticles grown on graphene nanosheets–carbon black support are synthesizedviaa facile co-reduction method. The as-prepared catalyst manifests high activity in formic acid decomposition at room temperature.

A Ag–Pd alloy supported on an amine-functionalized UiO-66 as an efficient synergetic catalyst for the dehydrogenation of formic acid at room temperature

2016 ◽  
Vol 6 (3) ◽  
pp. 869-874 ◽  
Author(s):  
Shu-Tao Gao ◽  
Weihua Liu ◽  
Cheng Feng ◽  
Ning-Zhao Shang ◽  
Chun Wang
Keyword(s):  
Catalytic Activity ◽  
Formic Acid ◽  
Room Temperature ◽  
High Catalytic Activity ◽  
Amine Functionalized ◽  
Pd Alloy

Ag–Pd alloys deposited on an amine-functionalized UiO-66(NH2–UiO-66) have been successfully prepared via a pre-coordination method and used as a AgPd@NH2–UiO-66 catalyst with 100% H2 selectivity and a high catalytic activity.

PdAu-MnO nanoparticles supported on amine-functionalized SiO2 for the room temperature dehydrogenation of formic acid in the absence of additives

2016 ◽  
Vol 180 ◽  
pp. 586-595 ◽  
Author(s):  
Yasar Karatas ◽  
Ahmet Bulut ◽  
Mehmet Yurderi ◽  
Ilknur Efecan Ertas ◽  
Orhan Alal ◽  
...  
Keyword(s):  
Formic Acid ◽  
Room Temperature ◽  
Amine Functionalized

Novel AgPd hollow spheres anchored on graphene as an efficient catalyst for dehydrogenation of formic acid at room temperature

2016 ◽  
Vol 4 (2) ◽  
pp. 657-666 ◽  
Author(s):  
Yiqun Jiang ◽  
Xiulin Fan ◽  
Xuezhang Xiao ◽  
Teng Qin ◽  
Liuting Zhang ◽  
...  
Keyword(s):  
Formic Acid ◽  
Room Temperature ◽  
Hollow Spheres ◽  
One Pot ◽  
Chemical Route ◽  
Efficient Catalyst ◽  
Highly Dispersed ◽  
Wet Chemical ◽  
Wet Chemical Route ◽  
First Time

Highly dispersed AgPd hollow spheres anchored on graphene (denoted as AgPd-Hs/G) were successfully synthesized through a facile one-pot wet-chemical route for the first time.

Preparation of Highly Dispersed Iron Oxide Nanoparticles in Amine-Modified SBA-15

2005 ◽  
Vol 876 ◽  
Author(s):  
Bing Tan ◽  
Wentao Xu ◽  
Alan Dozier ◽  
Stephen E. Rankin
Keyword(s):  
Iron Oxide ◽  
Iron Oxide Nanoparticles ◽  
Room Temperature ◽  
Oxide Nanoparticles ◽  
Amine Functionalized ◽  
Highly Dispersed ◽  
Uniform Diameter ◽  
Supported Iron

AbstractSilica-supported iron oxide nanoparticles are prepared by precipitation within the pores of amine-functionalized SBA-15 silica. The loading of the iron oxide possible by this method is at least 11 wt%. STEM and TEM images show that the supported particles have a uniform diameter (average ∼ 4.0 nm) and are well dispersed. The supported iron oxide nanoparticles are amorphous after calcination at 300°C and, consistent with their nanoscale dimensions, are superparamagnetic at room temperature.

Amine-functionalized graphene nanosheet-supported PdAuNi alloy nanoparticles: efficient nanocatalyst for formic acid dehydrogenation

2018 ◽  
Vol 42 (19) ◽  
pp. 16103-16114 ◽  
Author(s):  
Ahmet Bulut ◽  
Mehmet Yurderi ◽  
Murat Kaya ◽  
Murat Aydemir ◽  
Akin Baysal ◽  
...  
Keyword(s):  
Formic Acid ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Alloy Nanoparticles ◽  
Functionalized Graphene ◽  
Graphene Nanosheet ◽  
Amine Functionalized ◽  
Free Hydrogen ◽  
Formic Acid Dehydrogenation

PdAuNi/f-GNS provides CO-free hydrogen generation from additive-free dehydrogenation of formic acid even at room temperature.

An amine-functionalized mesoporous silica-supported PdIr catalyst: boosting room-temperature hydrogen generation from formic acid

2020 ◽  
Vol 7 (3) ◽  
pp. 709-717 ◽  
Author(s):  
Wendan Nie ◽  
Yixing Luo ◽  
Qifeng Yang ◽  
Gang Feng ◽  
Qilu Yao ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Formic Acid ◽  
Surface Functionalization ◽  
Room Temperature ◽  
Reduction Method ◽  
Hydrogen Generation ◽  
Functionalized Mesoporous Silica ◽  
Amine Functionalized ◽  
Co Reduction

PdIr/SBA-15-NH2 nanocomposites were synthesized via a facile surface functionalization and co-reduction method and used as a superior catalyst for complete and fast dehydrogenation of formic acid at room temperature.

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.

Sustainable Isomerization of α‐Pinene Oxide to trans ‐Carveol using Formic Acid/Aniline System at Room Temperature

2021 ◽  
pp. 2000212
Author(s):  
Krishnan Ravi ◽  
Dhanaji R. Naikwadi ◽  
Balasaheb D. Bankar ◽  
Ankush V. Biradar
Keyword(s):  
Formic Acid ◽  
Room Temperature
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