Understanding divergent behaviors in the photocatalytic hydrogen evolution reaction on CdS and ZnS: a DFT based study

2016 ◽  
Vol 18 (25) ◽  
pp. 16862-16869 ◽  
Author(s):  
Zhaohui Zhou ◽  
Fengshuang Han ◽  
Liejin Guo ◽  
Oleg V. Prezhdo
Keyword(s):  
Free Energy ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Photocatalytic Hydrogen Evolution

Pt affects photocatalytic HER on CdS(ZnS) as a compromise of the free energy of H* adsorption and CBM.

Effects of a Ni cocatalyst on the photocatalytic hydrogen evolution reaction of anatase TiO2 by first-principles calculations

2020 ◽  
Vol 44 (14) ◽  
pp. 5428-5437 ◽  
Author(s):  
Ping Zhuang ◽  
Haiying Yue ◽  
Hao Dong ◽  
Xin Zhou
Keyword(s):  
Free Energy ◽  
Hydrogen Evolution ◽  
Gibbs Free Energy ◽  
Hydrogen Evolution Reaction ◽  
First Principles ◽  
Anatase Tio2 ◽  
First Principles Calculations ◽  
Photocatalytic Hydrogen Evolution

Loading Nin clusters on anatase TiO2 surfaces remarkably reduces the Gibbs free energy of the photocatalytic hydrogen evolution reaction.

Rationally Designed Ta3N5@ReS2 Heterojunctions for Promoted Photocatalytic Hydrogen Production

2021 ◽  
Author(s):  
Xiaoqiang Zhan ◽  
Zhi Fang ◽  
Bing Li ◽  
Haitao Zhang ◽  
Leyao Xu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Photocatalytic Hydrogen Production ◽  
Photocatalytic Hydrogen Evolution ◽  
Highly Active ◽  
Adsorption Processes

Highly-active heterojunctions hold the pivotal function in photocatalytic hydrogen evolution reaction (HER). Herein, Ta3N5@ReS2 photocatalysts are rationally designed via the combination of template-assisted, hydrothermal and solution-adsorption processes, in which few...

MXenes: Applications in electrocatalytic, photocatalytic hydrogen evolution reaction and CO2 reduction

2020 ◽  
Vol 486 ◽  
pp. 110850 ◽  
Author(s):  
Thang Phan Nguyen ◽  
Dinh Minh Tuan Nguyen ◽  
Dai Lam Tran ◽  
Hai Khoa Le ◽  
Dai-Viet N. Vo ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Co2 Reduction ◽  
Photocatalytic Hydrogen Evolution

Optimization of the facet structure of cobalt oxide catalysts for enhanced hydrogen evolution reaction

2020 ◽  
Vol 10 (4) ◽  
pp. 1040-1047 ◽  
Author(s):  
Minghong Wu ◽  
Shuqiang Ke ◽  
Wenqian Chen ◽  
Shaomei Zhang ◽  
Min Zhu ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxide Catalysts ◽  
Photocatalytic Hydrogen Evolution ◽  
Facet Structure

The three different exposed crystal planes of Co3O4 catalysts, in which the {112} and {011} planes with abundant Co3+ sites exhibited photocatalytic hydrogen evolution activity superior to that of the {001} plane.

scholarly journals Hollow polymer dots: nature-mimicking architecture for efficient photocatalytic hydrogen evolution reaction

2019 ◽  
Vol 7 (9) ◽  
pp. 4797-4803 ◽  
Author(s):  
Aijie Liu ◽  
Cheuk-Wai Tai ◽  
Kateřina Holá ◽  
Haining Tian
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Photocatalytic Hydrogen Evolution ◽  
Polymer Dots

Mimicking nature is always beneficial for improving the performance of artificial systems.

Ti3C2Tx MXene nanosheet-confined Pt nanoparticles efficiently catalyze dye-sensitized photocatalytic hydrogen evolution reaction

2019 ◽  
Vol 55 (71) ◽  
pp. 10631-10634 ◽  
Author(s):  
Shixiong Min ◽  
Yuan Xue ◽  
Fang Wang ◽  
Zhengguo Zhang ◽  
Haitao Zhu
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Pt Nanoparticles ◽  
Photocatalytic Hydrogen Evolution ◽  
Dye Sensitized ◽  
System P

In situ grown Pt NPs on Ti3C2Tx NSs show ∼30 times higher H2 evolution activity than free Pt NPs and an AQY of 5.81% at 520 nm in an ErB–TEOA system.

Sign in / Sign up

Export Citation Format

Share Document