Hydrazine-assisted formation of ultrathin MoS2 nanosheets for enhancing their co-catalytic activity in photocatalytic hydrogen evolution

2017 ◽  
Vol 5 (15) ◽  
pp. 6981-6991 ◽  
Author(s):  
D. Amaranatha Reddy ◽  
Hanbit Park ◽  
Sangyeob Hong ◽  
D. Praveen Kumar ◽  
Tae Kyu Kim
Keyword(s):  
Electrical Conductivity ◽  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Active Sites ◽  
Mos2 Nanosheets ◽  
Photocatalytic Hydrogen Evolution ◽  
Ultrathin Mos2 Nanosheets

This work demonstrates a simple and effective approach using hydrazine to modulate the active sites and electrical conductivity of MoS2 with the aid of ultrasonication.

Synthesized ultrathin MoS2 nanosheets perpendicular to graphene for catalysis of hydrogen evolution reaction

2015 ◽  
Vol 51 (10) ◽  
pp. 1893-1896 ◽  
Author(s):  
Z. H. Deng ◽  
L. Li ◽  
W. Ding ◽  
K. Xiong ◽  
Z. D. Wei
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Sites ◽  
Mos2 Nanosheets ◽  
Subsequent Growth ◽  
Ultrathin Mos2 Nanosheets

The S atoms bind to active sites of RGO for the nucleation of MoS2 and its subsequent growth perpendicular to RGO.

Metallic 1T-LixMoS2 co-catalyst enhanced photocatalytic hydrogen evolution over ZnIn2S4 floriated microspheres under visible light irradiation

2018 ◽  
Vol 8 (5) ◽  
pp. 1375-1382 ◽  
Author(s):  
Junying Liu ◽  
Wenjian Fang ◽  
Zhidong Wei ◽  
Zhen Qin ◽  
Zhi Jiang ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Visible Light Irradiation ◽  
Active Sites ◽  
Light Irradiation ◽  
High Electrical Conductivity ◽  
Co Catalyst ◽  
Photocatalytic Hydrogen Evolution

Metallic 1T-LixMoS2 is an effective co-catalyst for photocatalytic hydrogen evolution over ZnIn2S4 because of its high electrical conductivity and high densities of active sites.

Modulating photogenerated electron transfer with selectively exposed Co–Mo facets on a novel amorphous g-C3N4/CoxMo1−xS2 photocatalyst

RSC Advances ◽  
2016 ◽  
Vol 6 (28) ◽  
pp. 23709-23717 ◽  
Author(s):  
Xuqiang Hao ◽  
Zhiliang Jin ◽  
Shixiong Min ◽  
Gongxuan Lu
Keyword(s):  
Electron Transfer ◽  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Photogenerated Electron ◽  
Photocatalytic Hydrogen Evolution ◽  
Exposed Facets

Novel photocatalysts, g-C3N4/Co0.04Mo0.96S2 with different exposed facets of Co–Mo, were employed as catalysts for the examination of facet-dependent catalytic activity toward photocatalytic hydrogen evolution.

scholarly journals Vanadium doped few-layer ultrathin MoS2 nanosheets on reduced graphene oxide for high-performance hydrogen evolution reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (39) ◽  
pp. 22232-22239 ◽  
Author(s):  
Ashwani Kumar Singh ◽  
Jagdees Prasad ◽  
Uday Pratap Azad ◽  
Ashish Kumar Singh ◽  
Rajiv Prakash ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Solvothermal Synthesis ◽  
High Performance ◽  
Room Temperature ◽  
Mos2 Nanosheets ◽  
Reduced Graphene ◽  
Ultrathin Mos2 Nanosheets

In this paper, we demonstrate a facile solvothermal synthesis of a vanadium(v) doped MoS2-rGO nanocomposites for highly efficient electrochemical hydrogen evolution reaction (HER) at room temperature.

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.

scholarly journals Cover Picture: Stable Isolated Metal Atoms as Active Sites for Photocatalytic Hydrogen Evolution (Chem. Eur. J. 8/2014)

2014 ◽  
Vol 20 (8) ◽  
pp. 2085-2085 ◽  
Author(s):  
Jun Xing ◽  
Jian Fu Chen ◽  
Yu Hang Li ◽  
Wen Tao Yuan ◽  
Ying Zhou ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Active Sites ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Atoms

Self-limited conversion of MoO2 into ultramicro MoS2 nanosheets on graphene/CNTs matrix for hydrogen evolution with excellent stability

2020 ◽  
Vol 4 (6) ◽  
pp. 2869-2874 ◽  
Author(s):  
Jingyang Tian ◽  
Jiaxin Li ◽  
Anlin Feng ◽  
Xinran Han ◽  
Yuancai Lv ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Active Sites ◽  
Mos2 Nanosheets ◽  
Excellent Stability

Ultramicro MoS2 nanosheets with abundant active sites were uniformly dispersed in rGO, which can be effectively separated by CNTs.

Sign in / Sign up

Export Citation Format

Share Document