A Facile Strategy to Create Electrocatalysts of Highly Dispersive Ni–Mo Sulfide Nanosheets on Graphene by Derivation of Polyoxometalate Coordination Polymer for Advanced H2 Evolution

2021 ◽  
Author(s):  
Yan Hou ◽  
Jianjiao Xin ◽  
Carlos J. Gómez-García ◽  
Boxin Xiao ◽  
Haijun Pang ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
H2 Evolution ◽  
Mo Sulfide

scholarly journals A Mn13-cluster based coordination polymer as a co-catalyst of CdS for enhanced visible-light driven H2 evolution

2018 ◽  
Vol 47 (32) ◽  
pp. 10857-10860 ◽  
Author(s):  
Tian Wen ◽  
Lei Zhang ◽  
Wolfgang Schmitt
Keyword(s):  
Coordination Polymer ◽  
Visible Light ◽  
Noble Metal ◽  
H2 Evolution ◽  
Co Catalyst ◽  
Metal Free ◽  
Production Activity ◽  
Visible Light Driven ◽  
Mn Cluster

A Mn cluster-based polymer has been applied as a noble-metal-free co-catalyst of CdS, showing enhanced photocatalytic H2-production activity under visible light.

Unsaturated iron ion based coordination polymer for highly efficient photocatalytic hydrogen evolution with simultaneous real wastewater degradation: Mechanistic insight into multifunctional Fe-N sites

2021 ◽  
Author(s):  
Qiuchen Wang ◽  
Jun Ma ◽  
Gen Li ◽  
Tianxiang Zhao ◽  
Peng Chen ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Hydrogen Evolution ◽  
Environmental Applications ◽  
H2 Evolution ◽  
Iron Ion ◽  
Photocatalytic Hydrogen Evolution ◽  
Mechanistic Insight ◽  
Real Wastewater ◽  
Photocatalytic Reactions ◽  
Insight Into

Simultaneous photocatalytic reactions of H2 evolution and real wastewater degradation have drawn much attention to practical energy and environmental applications. While these applications of photocatalyst often suffer from the high...

scholarly journals Charge-Transfer Regulated Visible Light Driven Photocatalytic H2 Production and CO2 Reduction in Tetrathiafulvalene Based Coordination Polymer Gel

2020 ◽  
Author(s):  
Parul Verma ◽  
Pallavi Sarkar ◽  
Ashish Singh ◽  
Swapan Pati ◽  
Tapas Maji
Keyword(s):  
Photocatalytic Activity ◽  
Charge Transfer ◽  
Coordination Polymer ◽  
Visible Light ◽  
Co2 Reduction ◽  
Pt Nanoparticles ◽  
H2 Production ◽  
Polymer Gel ◽  
H2 Evolution

Abstract The much-needed renewable alternatives to fossil fuel can be achieved efficiently and sustainably by converting solar energy to solar fuels via hydrogen generation from water or CO2 reduction. In this regard, a soft processable metal-organic hybrid semiconducting material has been developed and studied for photocatalytic activity towards H2 production and CO2 reduction to CO and CH4 under visible light and direct sunlight irradiation. A tetrapodal low molecular weight gelator is synthesized by integrating tetrathiafulvalene and terpyridine through amide linkage (TPY-TTF). The TPY-TTF acts as a linker and by self-assembly with ZnII results in a charge-transfer (CT) coordination polymer gel (CPG); Zn-TPY-TTF. The Zn-TPY-TTF shows impressive photocatalytic activity towards H2 production (rate = 530 μmol g-1h-1) and CO2 reduction to CO (rate = 438 μmol g-1h-1, selectivity >99%) regulated by charge-transfer interaction. Furthermore, in-situ stabilization of Pt nanoparticles to CPG (Pt@Zn-TPY-TTF) exhibits remarkably enhanced H2 evolution (rate =14727 μmol g-1h-1). Importantly, Pt@Zn-TPY-TTF modulate the CO2 reduction from CO to CH4 (rate = 292 μmol g-1h-1, selectivity >97%). Real-time CO2 reduction reaction is monitored by in-situ DRIFT study and subsequent plausible mechanism is derived computationally. The photocatalytic activity of Zn-TPY-TTF and Pt@Zn-TPY-TTF composite was also examined under sunlight that display excellent H2 evolution and CO2 reduction.

Substituted imidazole copper(II) complexes: The coordination polymer complex tetrakis N -methylimidazole copper(II) sulfate

2003 ◽  
Vol 56 (8) ◽  
pp. 647-653 ◽  
Author(s):  
Lan Liu ◽  
Stan Duraj ◽  
Phillip E. Fanwick ◽  
Maria T. Andras ◽  
Aloysius F. Hepp
Keyword(s):  
Coordination Polymer ◽  
Polymer Complex

Crystal Structure of the 2D Dimensional Coordination Polymer {[Cu(dps)2(DMSO)2](ClO4)2}n Based on 4,4/ -Dipyridyl Sulfide

2018 ◽  
Vol 483 (6) ◽  
pp. 631-635
Author(s):  
Yu. Tupolova ◽  
◽  
I. Shcherbakov ◽  
L. Popov ◽  
V. Tkachev ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer

Slow Magnetization Relaxation in a 1-D Double-Chain Coordination Polymer Composed of {DyIII 4} Repeating Units

2013 ◽  
Vol 3 (2) ◽  
pp. 161-171 ◽  
Author(s):  
Dimitris Alexandropoulos ◽  
Chaoran Li ◽  
Catherine Raptopoulou ◽  
Vassilis Psycharis ◽  
Wolfgang Wernsdorfer ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Double Chain ◽  
Magnetization Relaxation
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