Nickel phosphide polymorphs with an active (001) surface as excellent catalysts for water splitting

CrystEngComm ◽  
2019 ◽  
Vol 21 (7) ◽  
pp. 1143-1149 ◽  
Author(s):  
Chan Su Jung ◽  
Kidong Park ◽  
Yeron Lee ◽  
In Hye Kwak ◽  
Ik Seon Kwon ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Nickel Phosphide ◽  
Controlled Synthesis ◽  
Temperature Controlled

We report the temperature-controlled synthesis of two nickel phosphide polymorphs, Ni2P and Ni5P4, by phosphorization of Ni foil or foams using phosphine gas, and their excellent catalytic activity toward hydrogen evolution reaction.

Enhanced catalytic activity of edge-exposed 1T phase WS2 grown directly on a WO3 nanohelical array for water splitting

2019 ◽  
Vol 7 (46) ◽  
pp. 26378-26384 ◽  
Author(s):  
Noho Lee ◽  
Il Yong Choi ◽  
Kyung-Yeon Doh ◽  
Jaewon Kim ◽  
Hyeji Sim ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Performance ◽  
Surface Modified

A hierarchical electrode consisting of edge-exposed 1T phase WS2, grown on an array of surface-modified WO3 nanohelixes (NHs), and its enhanced catalytic performance in the hydrogen evolution reaction (HER) are presented.

Nickel phosphide decorated with trace amount of platinum as an efficient electrocatalyst for the alkaline hydrogen evolution reaction

2019 ◽  
Vol 3 (8) ◽  
pp. 2006-2014 ◽  
Author(s):  
Jiawei Xia ◽  
Kapil Dhaka ◽  
Michael Volokh ◽  
Guiming Peng ◽  
Zhen Wu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Trace Amount ◽  
Sustainable Production ◽  
Nickel Phosphide ◽  
Promising Technology ◽  
Production Of Hydrogen

Electrocatalytic water-splitting is considered as a highly promising technology for the sustainable production of hydrogen.

Ultrathin molybdenum disulfide/carbon nitride nanosheets with abundant active sites for enhanced hydrogen evolution

Nanoscale ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 1766-1773 ◽  
Author(s):  
Xingyue Qian ◽  
Junfei Ding ◽  
Jianli Zhang ◽  
Yue Zhang ◽  
Yining Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Molybdenum Disulfide ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Active Sites ◽  
Carbon Nitride ◽  
Carbon Nitride Nanosheets

The molybdenum disulfide/carbon nitride (MoS2/C3N4-3) nanosheets with ultrathin thickness present superior catalytic activity for hydrogen evolution reaction for water splitting.

Efficient visible-light-induced hydrogen evolution from water splitting using a nanocrystalline nickel phosphide catalyst

RSC Advances ◽  
2016 ◽  
Vol 6 (29) ◽  
pp. 24361-24365 ◽  
Author(s):  
Weiming Wu ◽  
Xianyang Yue ◽  
Xiao-Yuan Wu ◽  
Can-Zhong Lu
Keyword(s):  
Catalytic Activity ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Good Stability ◽  
High Catalytic Activity ◽  
Nickel Phosphide

Nanocrystalline Ni12P5 was synthesized by a simple hydrothermal method. It showed high catalytic activity (10 760 μmol h−1 g−1, TOF = 9.3 h−1) and good stability (15 h) for the hydrogen evolution from water under visible light irradiation.

Metallic 1T-VS2 nanosheets featuring V2+ self-doping and mesopores towards an efficient hydrogen evolution reaction

2019 ◽  
Vol 6 (12) ◽  
pp. 3510-3517 ◽  
Author(s):  
Jun Xu ◽  
Yuan Zhu ◽  
Bansui Yu ◽  
Changji Fang ◽  
Junjun Zhang
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
High Conductivity ◽  
Electrochemical Water Splitting

Metallic 1T-VS2 nanosheets featuring V2+-doping and plenty of mesopores have abundant defects and high conductivity and exhibit superior catalytic activity for electrochemical water splitting.

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.

Cobalt nickel phosphide nanoparticles decorated carbon nanotubes as advanced hybrid catalysts for hydrogen evolution

2016 ◽  
Vol 4 (38) ◽  
pp. 14675-14686 ◽  
Author(s):  
Yuan Pan ◽  
Yinjuan Chen ◽  
Yan Lin ◽  
Peixin Cui ◽  
Kaian Sun ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Phosphide ◽  
Hybrid Catalysts ◽  
Cobalt Nickel

Cobalt nickel phosphide nanoparticle decorated carbon nanotubes (Co2−xNixP/CNTs) as efficient hybrid catalysts for enhanced hydrogen evolution reaction catalytic activity.

Ultrasmall diiron phosphide nanodots anchored on graphene sheets with enhanced electrocatalytic activity for hydrogen production via high-efficiency water splitting

2016 ◽  
Vol 4 (41) ◽  
pp. 16028-16035 ◽  
Author(s):  
Huawei Huang ◽  
Chang Yu ◽  
Juan Yang ◽  
Xiaotong Han ◽  
Changtai Zhao ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Active Site ◽  
Electrocatalytic Activity ◽  
High Efficiency ◽  
Graphene Sheets

Active site-enriched Fe2P nanodots anchored on graphene sheets (Fe2P-ND/FG) exhibit enhanced catalytic activity and stability for the hydrogen evolution reaction.

Hydrogen evolution reaction activity of nickel phosphide is highly sensitive to electrolyte pH

2017 ◽  
Vol 5 (38) ◽  
pp. 20390-20397 ◽  
Author(s):  
Zheng Zhou ◽  
Li Wei ◽  
Yanqing Wang ◽  
H. Enis Karahan ◽  
Zibin Chen ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Phosphide ◽  
Highly Sensitive ◽  
Electrolyte Ph

Nickel phosphide has a much higher catalytic activity for the hydrogen evolution reaction in strongly acidic and basic electrolytes.

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