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

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

Pt@Cu/C Core-Shell Catalysts for Hydrogen Production Through Catalytic Dehydrogenation of Decalin

2016 ◽  
Vol 26 (1) ◽  
pp. 17-21
Author(s):  
Ji Yeon Kang ◽  
Gihoon Lee ◽  
Yeojin Jeong ◽  
Hyon Bin Na ◽  
Ji Chul Jung
Keyword(s):  
Hydrogen Production ◽  
Core Shell ◽  
Catalytic Dehydrogenation

Porous and amorphous cobalt hydroxysulfide core–shell nanoneedles on Ti-mesh as a bifunctional electrocatalyst for energy-efficient hydrogen production via urea electrolysis

2021 ◽  
Author(s):  
Yu Jiang ◽  
Shanshan Gao ◽  
Gongchen Xu ◽  
Xiaoming Song
Keyword(s):  
Hydrogen Production ◽  
High Activity ◽  
Energy Efficient ◽  
Bifunctional Catalyst ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Urea Electrolysis ◽  
Ti Mesh

Porous and amorphous CoSx(OH)y core–shell nanoneedles covered by numerous ultra-thin small nanosheets are synthesized successfully on Ti-mesh, and act as a high activity and stability bifunctional catalyst for urea electrolysis.

Hydrogen production from formic acid decomposition at room temperature using a Ag–Pd core–shell nanocatalyst

2011 ◽  
Vol 6 (5) ◽  
pp. 302-307 ◽  
Author(s):  
Karaked Tedsree ◽  
Tong Li ◽  
Simon Jones ◽  
Chun Wong Aaron Chan ◽  
Kai Man Kerry Yu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Room Temperature ◽  
Core Shell ◽  
Acid Decomposition ◽  
Formic Acid Decomposition

Core–Shell Engineering of Pd–Ag Bimetallic Catalysts for Efficient Hydrogen Production from Formic Acid Decomposition

ACS Catalysis ◽  
2018 ◽  
Vol 9 (2) ◽  
pp. 819-826 ◽  
Author(s):  
Bu-Seo Choi ◽  
Jaeeun Song ◽  
Minjin Song ◽  
Bon Seung Goo ◽  
Young Wook Lee ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Formic Acid ◽  
Bimetallic Catalysts ◽  
Core Shell ◽  
Acid Decomposition ◽  
Formic Acid Decomposition

scholarly journals Ag–Au Core–Shell Triangular Nanoprisms for Improving p-g-C3N4 Photocatalytic Hydrogen Production

Nanomaterials ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3347
Author(s):  
Yali Guo ◽  
Anzhou Xu ◽  
Juan Hou ◽  
Qingcui Liu ◽  
Hailong Li ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Self Assembly ◽  
Rational Design ◽  
Photogenerated Electron ◽  
Core Shell ◽  
Co Catalyst ◽  
Replacement Method ◽  
Assembly Method ◽  
Free Replacement ◽  
Electron Holes

Ag–Au core–shell triangular nanoprisms (Ag@Au TNPs) have aroused extensive research interest in the field of hydrogen evolution reaction (HER) due to their strong plasmon effect and stability. Here, Ag@Au TNPs were fabricated by the galvanic-free replacement method. Then, we loaded them on protonated g-C3N4 nanoprisms (P–CN) by the electrostatic self-assembly method as an efficient plasmonic photocatalyst for HER. The hydrogen production rate of Ag@Au TNPs/P–CN (4.52 mmol/g/h) is 4.1 times higher than that of P–CN (1.11 mmol/g/h) under simulated sunlight irradiation, making it the most competitive material for water splitting. The formed Schottky junction helps to trap the hot electrons generated from Ag@Au TNPs, and the well-preserved tips of the Ag@Au TNPs can effectively generate an electromagnetic field to inhibit the photogenerated electron–holes pairs recombination. This study suggests that the rational design of Ag@Au TNPs by the galvanic-free replacement method is an effective co-catalyst for HER and boosting the additional combination of plasmonic metals and catalyst metals for the enhancement to HER.

A p-Si/NiCoSex core/shell nanopillar array photocathode for enhanced photoelectrochemical hydrogen production

2016 ◽  
Vol 9 (10) ◽  
pp. 3113-3119 ◽  
Author(s):  
Hongxiu Zhang ◽  
Qi Ding ◽  
Denghong He ◽  
Hu Liu ◽  
Wei Liu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Rational Design ◽  
Hydrogen Generation ◽  
Core Shell ◽  
Photoelectrochemical Hydrogen Production

We report the rational design and successful preparation of p-Si/NiCoSex core/shell nanopillar array photocathodes for enhanced solar-driven photoelectrochemical hydrogen generation.

Influence of dimensionality and crystallization on visible-light hydrogen production of Au@TiO2 core–shell photocatalysts based on localized surface plasmon resonance

2018 ◽  
Vol 8 (4) ◽  
pp. 1094-1103 ◽  
Author(s):  
Bing Liu ◽  
Yan Jiang ◽  
Yin Wang ◽  
Shuxia Shang ◽  
Yuanman Ni ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Surface Plasmon Resonance ◽  
Hydrogen Production ◽  
Visible Light ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Localized Surface Plasmon ◽  
Core Shell

We synthesized four Au@TiO2 nanostructures, which exhibit dimensionality- and crystallinity-dependent photocatalytic activity towards H2 generation.

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