Rational regulation of transition metals in polyoxometalate hybrids without noble metal assistance for efficient light-driven H2 production

2020 ◽  
Vol 56 (52) ◽  
pp. 7199-7202 ◽  
Author(s):  
Bonan Li ◽  
Xiaojing Yu ◽  
Haijun Pang ◽  
Qingbo Shen ◽  
Yan Hou ◽  
...  
Keyword(s):  
Transition Metals ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
H2 Production ◽  
Evolution Rate ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Free ◽  
Hydrogen Evolution Rate ◽  
Metal Organic

Four new noble metal-free hybrids are reported with a maximum photocatalytic hydrogen evolution rate of 12245.59 μmol g−1 h−1, which outperform all known polyoxometalate (POM)-based metal–organic photocatalysts.

Hierarchical-metal–organic framework-templated Cu0.5Zn0.5In2S4-rGO-g-C3N4: flexible synthesis and enhanced photocatalytic activity

2020 ◽  
Vol 8 (42) ◽  
pp. 22124-22133 ◽  
Author(s):  
Mei-Ling Xu ◽  
Ling-Wang Liu ◽  
Kai Wang ◽  
Yi-Chuan Dou ◽  
Kui Li ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Metal Organic Framework ◽  
Pure Water ◽  
Evolution Rate ◽  
Photocatalytic Hydrogen Evolution ◽  
Hydrogen Evolution Rate ◽  
Metal Organic ◽  
Organic Framework

The g-C3N4-rGO nanosheets are uniformly inserted into hollow Cu0.5Zn0.5In2S4 quaternary sulfide derived from ZnCu-MIM@In-PTA hierarchical-MOFs, which illustrates excellent photocatalytic hydrogen evolution rate even in pure water.

scholarly journals Co@NH2-MIL-125(Ti): cobaloxime-derived metal–organic framework-based composite for light-driven H2 production

2015 ◽  
Vol 8 (1) ◽  
pp. 364-375 ◽  
Author(s):  
M. A. Nasalevich ◽  
R. Becker ◽  
E. V. Ramos-Fernandez ◽  
S. Castellanos ◽  
S. L. Veber ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Cobalt Catalyst ◽  
Metal Organic Framework ◽  
H2 Production ◽  
Light Illumination ◽  
Metal Free ◽  
Visible Light Illumination ◽  
Metal Organic

Encapsulation of cobalt catalyst within the pores of a photoresponsive MOF results in very efficient and fully recyclable noble metal-free photocatalyst for hydrogen evolution from water under visible light illumination.

scholarly journals Noble-Metal-Free Photocatalytic Hydrogen Evolution Activity: The Impact of Ball Milling Anatase Nanopowders with TiH2

2016 ◽  
Vol 29 (5) ◽  
pp. 1604747 ◽  
Author(s):  
Xuemei Zhou ◽  
Ning Liu ◽  
Jochen Schmidt ◽  
Axel Kahnt ◽  
Andres Osvet ◽  
...  
Keyword(s):  
Ball Milling ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Free ◽  
The Impact

Noble-metal-free Ni3N/g-C3N4 photocatalysts with enhanced hydrogen production under visible light irradiation

2018 ◽  
Vol 47 (35) ◽  
pp. 12188-12196 ◽  
Author(s):  
Lu Chen ◽  
Huijuan Huang ◽  
Yuanhui Zheng ◽  
Wenhao Sun ◽  
Yi Zhao ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Free

Noble-metal-free Ni3N/g-C3N4 heterojunctions that show high photocatalytic hydrogen evolution activity comparable to platinized g-C3N4 were successfully synthesized.

Significant improvement of photocatalytic hydrogen evolution of diketopyrrolopyrrole-based donor–acceptor conjugated polymers through side-chain engineering

2019 ◽  
Vol 10 (47) ◽  
pp. 6473-6480 ◽  
Author(s):  
Ruimin Diao ◽  
Haonan Ye ◽  
Zhicheng Yang ◽  
Shicong Zhang ◽  
Kangyi Kong ◽  
...  
Keyword(s):  
Absorption Spectrum ◽  
Conjugated Polymers ◽  
Hydrogen Evolution ◽  
Evolution Rate ◽  
Side Chain ◽  
Photocatalytic Hydrogen Evolution ◽  
Hydrogen Evolution Rate ◽  
Donor Acceptor

The hydrogen evolution rate of PDPP3B-O4 with butoxy chain was 5.53 mmol h−1 g−1 with 1% Pt loading (λ > 400 nm), increased 110 times than PDPP3B-C8 with octyl chain due to wider absorption spectrum and better wettability via side chain engineering.

Sign in / Sign up

Export Citation Format

Share Document