Tuning of crystal phase of nickel telluride nanosheets to construct superior electrocatalyst for hydrogen evolution

2021 ◽  
pp. 161955
Author(s):  
Yang Xiang ◽  
Kun Xiong ◽  
Linjian Yu ◽  
Haidong Zhang ◽  
Jia Chen ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Crystal Phase

Crystal phase-dependent electrocatalytic hydrogen evolution performance of ruthenium–boron intermetallics

2020 ◽  
Vol 56 (20) ◽  
pp. 3061-3064 ◽  
Author(s):  
Xu Zou ◽  
Lina Wang ◽  
Xuan Ai ◽  
Hui Chen ◽  
Xiaoxin Zou
Keyword(s):  
Hydrogen Evolution ◽  
Crystal Phase ◽  
Crystal Phases ◽  
Activity Trends

Four crystal phases of ruthenium–boron intermetallics, including Ru7B3, RuB, Ru2B3 and RuB2, are selectively synthesized and their activity trends toward the HER are investigated.

scholarly journals Same titanium glycolate precursor but different products: successful synthesis of twinned anatase TiO2 nanocrystals with excellent solar photocatalytic hydrogen evolution capability

2017 ◽  
Vol 4 (8) ◽  
pp. 1319-1329 ◽  
Author(s):  
Gang Cheng ◽  
Yi Wei ◽  
Jinyan Xiong ◽  
Yixin Gan ◽  
Jiaxin Zhu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Anatase Tio2 ◽  
Crystal Phase ◽  
Tio2 Nanocrystals ◽  
Photocatalytic Hydrogen Evolution ◽  
Synthesis Protocol ◽  
Titanium Glycolate

Exploiting a synthesis protocol to tailor TiO2 with a unique morphology and crystal phase has received considerable interest in the energy and environmental fields.

Phase-dependant electrocatalytic activity of colloidally synthesized WP and α-WP2 electrocatalysts for hydrogen evolution reaction

2021 ◽  
Author(s):  
Siyabonga Nkabinde ◽  
Patrick Mwonga ◽  
Siyasanga Mpelane ◽  
Zakhele Ndala ◽  
Tshwarela Kolokoto ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Crystal Phase ◽  
Metal Phosphides ◽  
Transition Metal Phosphides

Transition metal phosphides (TMPs) have emerged as efficient non-noble electrocatalysts for hydrogen evolution reaction (HER). However, the effect of their crystal phase on the electrocatalytic activity is rarely reported due...

Regulation of Surface Micro-Circumstances and Crystal Phase of Pd2B Mesoporous Nanoparticles for Enhanced Hydrogen Evolution Electrocatalysis

2021 ◽  
Author(s):  
You Xu ◽  
Mengying Liu ◽  
Tianlun Ren ◽  
Shengqi Wang ◽  
Tiantian Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Crystal Phase ◽  
Proton Reduction ◽  
Highly Efficient ◽  
Mesoporous Nanoparticles ◽  
Splitting System

The hydrogen evolution reaction (HER) is the crucial cathodic half-reaction in electrocatalytic water splitting system. The development of highly efficient catalysts that can trigger proton reduction with minimal overpotential and...

Crystal phase dependent solar driven hydrogen evolution catalysis over cobalt diselenide

2020 ◽  
Vol 396 ◽  
pp. 125244 ◽  
Author(s):  
Jianjian Yi ◽  
Xingwang Zhu ◽  
Min Zhou ◽  
Sai Zhang ◽  
Li Li ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Crystal Phase

scholarly journals Crystal Phase and Architecture Engineering of Lotus-Thalamus-Shaped Pt-Ni Anisotropic Superstructures for Highly Efficient Electrochemical Hydrogen Evolution

2018 ◽  
Vol 30 (30) ◽  
pp. 1801741 ◽  
Author(s):  
Zhicheng Zhang ◽  
Guigao Liu ◽  
Xiaoya Cui ◽  
Bo Chen ◽  
Yihan Zhu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Crystal Phase ◽  
Highly Efficient

A highly stable CoMo2S4/Ni3S2 heterojunction electrocatalyst for efficient hydrogen evolution

2021 ◽  
Author(s):  
Minmin Wang ◽  
Mengke Zhang ◽  
Wenwu Song ◽  
Weiting Zhong ◽  
Xunyue Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Current Density ◽  
A Current

A CoMo2S4/Ni3S2 heterojunction is prepared with an overpotential of only 51 mV to drive a current density of 10 mA cm−2 in 1 M KOH solution and ∼100% of the potential remains in the ∼50 h chronopotentiometric curve at 10 mA cm−2.

Rational prediction of multifunctional bilayer single atom catalysts for the hydrogen evolution, oxygen evolution and oxygen reduction reactions

Nanoscale ◽  
2020 ◽  
Vol 12 (39) ◽  
pp. 20413-20424
Author(s):  
Riming Hu ◽  
Yongcheng Li ◽  
Fuhe Wang ◽  
Jiaxiang Shang
Keyword(s):  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Single Atom ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions

Bilayer single atom catalysts can serve as promising multifunctional electrocatalysts for the HER, ORR, and OER.

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