scholarly journals Sulfur-doped graphene/transition metal dichalcogenide heterostructured hybrids with electrocatalytic activity toward the hydrogen evolution reaction

2019 ◽  
Vol 1 (4) ◽  
pp. 1489-1496 ◽  
Author(s):  
Antonia Kagkoura ◽  
Mario Pelaez-Fernandez ◽  
Raul Arenal ◽  
Nikos Tagmatarchis
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Transition Metal Dichalcogenide ◽  
Doped Graphene

The preparation of SG/MoS2 and SG/WS2 heterostructured hybrids with high electrocatalytic activity towards the HER is accomplished.

Size-dependent phase stability in transition metal dichalcogenide nanoparticles controlled by metal substrates

Nanoscale ◽  
2021 ◽  
Author(s):  
Albert Bruix ◽  
Jeppe Vang Lauritsen ◽  
Bjork Hammer
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Phase Stability ◽  
Transition Metal Dichalcogenides ◽  
Transition Metal Dichalcogenide ◽  
Metal Substrates ◽  
Size Dependent ◽  
Metal Dichalcogenides

Nanomaterials based on MoS2 and related transition metal dichalcogenides are remarkably versatile; MoS2 nanoparticles are proven catalysts for processes such as hydrodesulphurization and the hydrogen evolution reaction, and transition metal...

Chalcogen-vacancy group VI transition metal dichalcogenide nanosheets for electrochemical and photoelectrochemical hydrogen evolution

2021 ◽  
Vol 9 (1) ◽  
pp. 101-109
Author(s):  
In Hye Kwak ◽  
Ik Seon Kwon ◽  
Jong Hyun Lee ◽  
Young Rok Lim ◽  
Jeunghee Park
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Photoelectrochemical Cells ◽  
Transition Metal Dichalcogenide ◽  
Group Vi ◽  
Catalytic Hydrogen ◽  
Catalytic Hydrogen Evolution

Chalcogen vacancies of MoS2, MoSe2, WS2, and WSe2 nanosheets enhanced the catalytic hydrogen evolution reaction in solar photoelectrochemical cells.

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...

Wrinkle facilitated hydrogen evolution reaction of vacancy-defected transition metal dichalcogenide monolayers

Nanoscale ◽  
2021 ◽  
Author(s):  
Mingjie Pu ◽  
Yufeng Guo ◽  
Wanlin Guo
Keyword(s):  
Hydrogen Production ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
First Principles ◽  
Transition Metal Dichalcogenides ◽  
Transition Metal Dichalcogenide ◽  
First Principles Calculations ◽  
Catalytic Activities ◽  
Metal Dichalcogenides

Utilizing transition metal dichalcogenides (TMDs) as catalysts in hydrogen evolution reaction (HER) exhibits a promising prospect for hydrogen production. Here by first-principles calculations we reveal that the catalytic activities of...

N-Doped graphene-coated molybdenum carbide nanoparticles as highly efficient electrocatalysts for the hydrogen evolution reaction

2016 ◽  
Vol 4 (10) ◽  
pp. 3947-3954 ◽  
Author(s):  
Xiaojian Yang ◽  
Xiaojia Feng ◽  
Huaqiao Tan ◽  
Hongying Zang ◽  
Xinlong Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Molybdenum Carbide ◽  
Highly Efficient ◽  
Doped Graphene

New N-doped graphene-coated molybdenum carbide nanoparticles are prepared, which exhibit superior electrocatalytic activity and long-term durability for the hydrogen evolution reaction.

scholarly journals High‐Resolution Electrochemical Mapping of the Hydrogen Evolution Reaction on Transition‐Metal Dichalcogenide Nanosheets

2020 ◽  
Vol 132 (9) ◽  
pp. 3629-3636 ◽  
Author(s):  
Yasufumi Takahashi ◽  
Yu Kobayashi ◽  
Ziqian Wang ◽  
Yoshikazu Ito ◽  
Masato Ota ◽  
...  
Keyword(s):  
High Resolution ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Transition Metal Dichalcogenide

Metal-free B-doped graphene with efficient electrocatalytic activity for hydrogen evolution reaction

2014 ◽  
Vol 4 (7) ◽  
pp. 2023-2030 ◽  
Author(s):  
Bhaskar R. Sathe ◽  
Xiaoxin Zou ◽  
Tewodros Asefa
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Synthetic Method ◽  
Metal Free ◽  
Doped Graphene

We report a facile and inexpensive wet synthetic method to electrocatalytically active, B-substituted graphene (B-SuG) by controlled substitution of the C atoms of graphene with B atoms using BH3-THF. The resulting material is shown to serve as an efficient metal-free electrocatalyst for hydrogen evolution reaction (HER).

scholarly journals Boosting the hydrogen evolution reaction activity of Ru in alkaline and neutral media by accelerating water dissociation

RSC Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 6107-6113
Author(s):  
Lin Tang ◽  
Junjie Yu ◽  
Yang Zhang ◽  
Zaozao Tang ◽  
Yong Qin
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Water Dissociation ◽  
Acidic Media ◽  
Doped Graphene ◽  
Neutral Media

The electrocatalytic activity of Ru in non-acidic media for hydrogen evolution reaction can be greatly boosted by Cr2O3 and N-doped graphene.

Sign in / Sign up

Export Citation Format

Share Document