Chemical etching of graphene-supported PdPt alloy nanocubes into concave nanostructures for enhanced catalytic hydrogen production from alkaline formaldehyde aqueous solution

2017 ◽  
Vol 4 (10) ◽  
pp. 1704-1713 ◽  
Author(s):  
Zaixiang Xu ◽  
Yuzhen Zhu ◽  
Lijie Bai ◽  
Qingqing Lang ◽  
Wenli Hu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Production ◽  
Chemical Etching ◽  
Catalytic Hydrogen

Graphene-supported PdPt concave nanostructures with different degrees of concavity were synthesized by etching PdPt nanocubes for enhanced catalytic hydrogen production from alkaline formaldehyde aqueous solution.

Cationic poly-L-amino acid-enhanced selective hydrogen production based on formate decomposition with platinum nanoparticles dispersed by polyvinylpyrrolidone

2021 ◽  
Author(s):  
Yusuke Minami ◽  
Yutaka Amao
Keyword(s):  
Aqueous Solution ◽  
Amino Acid ◽  
Hydrogen Production ◽  
Formic Acid ◽  
Platinum Nanoparticles ◽  
Hydrogen Carrier ◽  
Low Toxicity ◽  
Formate Decomposition

Formate is attracting attention as a hydrogen carrier because of its low toxicity and easy handling in aqueous solution. In order to utilize formic acid as a hydrogen carrier, a...

Ni/SiO 2 core–shell catalysts for catalytic hydrogen production from waste plastics-derived syngas

2017 ◽  
Vol 42 (16) ◽  
pp. 11239-11251 ◽  
Author(s):  
Ren-Xuan Yang ◽  
Li-Ru Xu ◽  
Shan-Luo Wu ◽  
Kui-Hao Chuang ◽  
Ming-Yen Wey
Keyword(s):  
Hydrogen Production ◽  
Core Shell ◽  
Waste Plastics ◽  
Catalytic Hydrogen

Interface engineering of palladium and zinc oxide nanorods with strong metal–support interactions for enhanced hydrogen production from base-free formaldehyde solution

2019 ◽  
Vol 7 (15) ◽  
pp. 8855-8864 ◽  
Author(s):  
Leilei Du ◽  
Kaicheng Qian ◽  
Xiaohui Zhu ◽  
Xiaoqing Yan ◽  
Hisayoshi Kobayashi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Catalytic Reactions ◽  
Zinc Oxide Nanorods ◽  
Formaldehyde Solution ◽  
Promising Strategy ◽  
Oxide Nanorods ◽  
Metal Support ◽  
Catalytic Hydrogen ◽  
Metal Support Interactions ◽  
Almost All

Catalytic hydrogen production from formaldehyde solution provides a promising strategy for future hydrogen-based energy systems, while almost all of the present catalytic reactions are carried out in highly alkaline medium.

La(OH)3 nanosheet-supported CoPt nanoparticles: a highly efficient and magnetically recyclable catalyst for hydrogen production from hydrazine in aqueous solution

2019 ◽  
Vol 7 (16) ◽  
pp. 9903-9911 ◽  
Author(s):  
Kun Wang ◽  
Qilu Yao ◽  
Shaojun Qing ◽  
Zhang-Hui Lu
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Production ◽  
Recyclable Catalyst ◽  
Synthetic Process ◽  
Highly Efficient ◽  
Highly Effective ◽  
One Step ◽  
Shape Controlled ◽  
Magnetically Recyclable Catalyst ◽  
Co Reduction

Bimetallic CoPt nanoparticles supported on shape-controlled La(OH)3 were synthesized by a one-step co-reduction synthetic process and used as a highly effective and magnetically recyclable catalyst for the selective decomposition of hydrous hydrazine.

A Au/Cu 2 O–TiO 2 system for photo-catalytic hydrogen production. A pn-junction effect or a simple case of in situ reduction?

2015 ◽  
Vol 322 ◽  
pp. 109-117 ◽  
Author(s):  
L. Sinatra ◽  
A.P. LaGrow ◽  
W. Peng ◽  
A.R. Kirmani ◽  
A. Amassian ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
In Situ Reduction ◽  
Pn Junction ◽  
Catalytic Hydrogen

Core–shell nanospheres Pt@SiO2 for catalytic hydrogen production

2015 ◽  
Vol 341 ◽  
pp. 185-189 ◽  
Author(s):  
Yujuan Hu ◽  
Yuqing Wang ◽  
Zhang-Hui Lu ◽  
Xiangshu Chen ◽  
Lihua Xiong
Keyword(s):  
Hydrogen Production ◽  
Core Shell ◽  
Catalytic Hydrogen
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