scholarly journals Ultralow-temperature photochemical synthesis of atomically dispersed Pt catalysts for the hydrogen evolution reaction

2019 ◽  
Vol 10 (9) ◽  
pp. 2830-2836 ◽  
Author(s):  
Hehe Wei ◽  
Hongbo Wu ◽  
Kai Huang ◽  
Binghui Ge ◽  
Jingyuan Ma ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Photochemical Synthesis ◽  
Pt Catalysts ◽  
Ultralow Temperature

Atomically dispersed Pt is prepared by photochemical synthesis at a record-low temperature of −60 °C, which exhibits ultrahigh catalytic activity.

MOF-derived cobalt–nickel phosphide nanoboxes as electrocatalysts for the hydrogen evolution reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (44) ◽  
pp. 21259-21265 ◽  
Author(s):  
Yidong Lu ◽  
Yaoyao Deng ◽  
Shuanglong Lu ◽  
Yayuan Liu ◽  
Jianping Lang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Phosphide ◽  
Cobalt Nickel ◽  
Alkaline Electrolytes

The CoNi-MOF which was synthesised using a Co-MOF was converted into a CoNiP nanobox by low temperature phosphating. The CoNiP nanobox exhibits outstanding catalytic activity and long durability for the HER in alkaline electrolytes.

Enhanced Hydrogen Evolution Efficiency Achieved by Atomically Controlled Platinum Deposited on Gold Nanodendrites with High-Index Surfaces

2021 ◽  
Author(s):  
Ying-Huang Lai ◽  
Shin-Ren Li ◽  
Swathi MG ◽  
Hsiao-Tzu Chang ◽  
Yu-Bin Huang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Index ◽  
Single Atom ◽  
Pt Catalysts

There have been lots of studies on hydrogen evolution reaction (HER) catalytic activity using ultralow loading of Pt catalysts or even Pt single atom catalysts as well. However, Pt single...

Synergetic Effect of Ni2P and MXene Enhances Catalytic Activity in the Hydrogen Evolution Reaction

2021 ◽  
Vol 60 (3) ◽  
pp. 1604-1611
Author(s):  
Zepeng Lv ◽  
Meng Wang ◽  
Dong Liu ◽  
Kailiang Jian ◽  
Run Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Synergetic Effect

scholarly journals Catalytic activity of Co-nanocrystal-doped tungsten carbide arising from an internal magnetic field

RSC Advances ◽  
2021 ◽  
Vol 11 (23) ◽  
pp. 14063-14070
Author(s):  
M. Morishita ◽  
A. Nozaki ◽  
H. Yamamoto ◽  
N. Fukumuro ◽  
M. Mori ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Catalytic Activity ◽  
Tungsten Carbide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Pt Nanoparticles ◽  
Internal Magnetic Field ◽  
Co Doped

The catalytic activity of the Co-doped WC is 30% higher than that of Pt nanoparticles for the hydrogen evolution reaction arising from an internal magnetic field.

Hierarchical molybdenum-doped NiCoP@carbon microspheres: A highly-efficient electrocatalyst for hydrogen evolution reaction

2021 ◽  
Author(s):  
Changhai Liu ◽  
Yanhua Yao ◽  
Lei Sun ◽  
Linlin Luo ◽  
Wenchang Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Microspheres ◽  
Fast Kinetics ◽  
Highly Efficient

Herein, we present hierarchical Mo-doped NiCoP@carbon microspheres, which exhibits noticeable enhancement of catalytic activity and fast kinetics for hydrogen evolution. An overpotentials of 74.6 mV at 10 mA cm-2 and...

High intrinsic catalytic activity of boron nanotubes for hydrogen evolution reaction: an ab initio study

2018 ◽  
Vol 6 (2) ◽  
pp. 025036 ◽  
Author(s):  
Aijian Huang ◽  
Xiaoxing Chen ◽  
Chunyu Wang ◽  
Zhiguo Wang
Keyword(s):  
Catalytic Activity ◽  
Ab Initio ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Ab Initio Study

Low-temperature one-pot synthesis of WS2 nanoflakes as electrocatalyst for hydrogen evolution reaction

2018 ◽  
Vol 30 (4) ◽  
pp. 045603 ◽  
Author(s):  
Wenxu Yin ◽  
Zhantong Ye ◽  
Xue Bai ◽  
Dong He ◽  
Xiaoyu Zhang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
One Pot ◽  
One Pot Synthesis

Ultrafast synthesis of molybdenum carbide nanoparticles for efficient hydrogen generation

2017 ◽  
Vol 5 (43) ◽  
pp. 22805-22812 ◽  
Author(s):  
Cuncai Lv ◽  
Zhipeng Huang ◽  
Qianpeng Yang ◽  
Guangfeng Wei ◽  
Zuofeng Chen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Coating ◽  
Molybdenum Carbide ◽  
Hydrogen Generation

A facile and ultrafast synthesis of molybdenum carbide coated with few-layer carbon (MoC/C) has been developed, and the effect of reducing the thickness of the carbon coating on its catalytic activity in the hydrogen evolution reaction (HER) has been demonstrated.

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