Quaternary CZTS nanoparticle decorated CeO2 as a noble metal free p–n heterojunction photocatalyst for efficient hydrogen evolution

2019 ◽  
Vol 9 (14) ◽  
pp. 3686-3696 ◽  
Author(s):  
M. Sridharan ◽  
P. Kamaraj ◽  
Yun Suk Huh ◽  
S. Devikala ◽  
M. Arthanareeswari ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Light Absorption ◽  
Low Cost ◽  
Practical Implementation ◽  
Visible Light Absorption ◽  
Photocatalytic Hydrogen Production ◽  
Metal Free

Practical implementation of photocatalytic hydrogen production has been required for the invention of efficient visible light absorption and low cost photocatalyst materials.

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.

MoP is a novel, noble-metal-free cocatalyst for enhanced photocatalytic hydrogen production from water under visible light

2015 ◽  
Vol 3 (33) ◽  
pp. 16941-16947 ◽  
Author(s):  
Qiudi Yue ◽  
Yangyang Wan ◽  
Zijun Sun ◽  
Xiaojun Wu ◽  
Yupeng Yuan ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Noble Metal ◽  
Semiconductor Surface ◽  
Photocatalytic Hydrogen Production ◽  
Metal Free ◽  
Highly Active

The present study shows that MoP is a stable and highly active cocatalyst to promote photocatalytic H2 production from water when attached on the semiconductor surface.

Facile preparation and highly efficient photocatalytic hydrogen evolution of novel CuxNiy nanoalloy/graphene nanohybrids

2017 ◽  
Vol 1 (3) ◽  
pp. 548-554 ◽  
Author(s):  
Xiangqing Li ◽  
Honglei Xu ◽  
Qiang Luo ◽  
Shizhao Kang ◽  
Lixia Qin ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Photocatalytic Hydrogen Evolution ◽  
Metal Free ◽  
Free Graphene ◽  
Visible Light Driven ◽  
Facile Preparation

The noble metal-free CuxNiy bimetallic nanoalloy decorated graphene nanohybrids (CuxNiy/G) exhibited a higher photocatalytic activity for hydrogen production. It provides a new and cheaper noble-metal-free graphene-based photocatalyst system for visible light-driven photocatalytic hydrogen evolution.

Synergistic effect of a noble metal free Ni(OH)2 co-catalyst and a ternary ZnIn2S4/g-C3N4 heterojunction for enhanced visible light photocatalytic hydrogen evolution

2020 ◽  
Vol 4 (2) ◽  
pp. 750-759 ◽  
Author(s):  
Lakshmana Reddy Nagappagari ◽  
Soumadri Samanta ◽  
Nidhi Sharma ◽  
Venugopala Rao Battula ◽  
Kamalakannan Kailasam
Keyword(s):  
Reaction Mechanism ◽  
Hydrogen Production ◽  
Synergistic Effect ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Visible Light Irradiation ◽  
Co Catalyst ◽  
Metal Free ◽  
Visible Light Photocatalytic

A plausible reaction mechanism for photocatalytic hydrogen production by employing a ZnIn2S4/g-C3N4@Ni(OH)2 heterojunction photocatalyst under visible light irradiation.

A noble-metal-free photocatalytic hydrogen production system based on cobalt(iii) complex and eosin Y-sensitized TiO2

RSC Advances ◽  
2015 ◽  
Vol 5 (3) ◽  
pp. 1852-1858 ◽  
Author(s):  
Mingcai Yin ◽  
Shuang Ma ◽  
Chaojun Wu ◽  
Yaoting Fan
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Visible Light Irradiation ◽  
Production System ◽  
Homogeneous System ◽  
Light Irradiation ◽  
Eosin Y ◽  
Metal Free

With CoL2 as cocatalyst and eosin Y as sensitizer, the noble-metal-free heterogeneous CoL2/TiO2 system shows much efficient and more stable hydrogen evolution activity than that of the homogeneous system under visible light irradiation.

Highly Efficient Visible‐Light‐Driven Photocatalytic Hydrogen Production Using Robust Noble‐Metal‐Free Zn 0.5 Cd 0.5 S@Graphene Composites Decorated with MoS 2 Nanosheets

2020 ◽  
Vol 7 (12) ◽  
pp. 2000010 ◽  
Author(s):  
Puttaswamy Madhusudan ◽  
Run Shi ◽  
Bananakere Nanjegowda Chandrashekar ◽  
Shengling Xiang ◽  
Ankanahalli Shankaregowda Smitha ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Noble Metal ◽  
Photocatalytic Hydrogen Production ◽  
Metal Free ◽  
Highly Efficient ◽  
Visible Light Driven
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