Effect of the Agglomerated State on the Photocatalytic Hydrogen Production with in Situ Agglomeration of Colloidal TiO2Nanoparticles

2008 ◽  
Vol 112 (51) ◽  
pp. 20451-20457 ◽  
Author(s):  
Narayanan Lakshminarasimhan ◽  
Wooyul Kim ◽  
Wonyong Choi
Keyword(s):  
Hydrogen Production ◽  
Photocatalytic Hydrogen Production

Photocatalytic hydrogen production over CdS: effects of reaction atmosphere studied by in situ Raman spectroscopy

2015 ◽  
Vol 3 (10) ◽  
pp. 5701-5707 ◽  
Author(s):  
Lijing Ma ◽  
Maochang Liu ◽  
Dengwei Jing ◽  
Liejin Guo
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Production ◽  
In Situ Raman Spectroscopy ◽  
Photocatalytic Hydrogen Production ◽  
In Situ Raman ◽  
System P ◽  
Spectroscopy System ◽  
Reaction Atmosphere

Photocatalytic hydrogen production over CdS was monitored by anin situRaman spectroscopy system.

In situ photo-assisted deposition and photocatalysis of ZnIn2S4/transition metal chalcogenides for enhanced degradation and hydrogen evolution under visible light

2016 ◽  
Vol 45 (2) ◽  
pp. 552-560 ◽  
Author(s):  
Wei Yang Lim ◽  
Minghui Hong ◽  
Ghim Wei Ho
Keyword(s):  
Hydrogen Production ◽  
Transition Metal ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Metal Chalcogenides ◽  
Co Catalyst ◽  
Photocatalytic Hydrogen Production ◽  
Transition Metal Chalcogenides ◽  
Enhanced Degradation

In-situ aqueous photo-assisted deposition of transition metal chalcogenides co-catalyst has shown to infiltrate hierarchical host ZnIn2S4 photocatalyst for efficient photocatalytic hydrogen production and degradation under visible light.

In situ Synthesis of Nickel-Dimethylglyoxime/Black Phosphorus Nanorods for Photocatalytic Hydrogen Production from Water Splitting

NANO ◽  
2020 ◽  
Vol 15 (10) ◽  
pp. 2050125
Author(s):  
Hui’e Wang
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Active Sites ◽  
Hydrogen Generation ◽  
Hollow Structure ◽  
Black Phosphorus ◽  
In Situ Growth ◽  
Photocatalytic Hydrogen Production ◽  
Reaction Cycles

Here, a novel material consisting of black phosphorus (BP) and nickel-dimethylglyoxime nanorods was successfully prepared via a facile in situ calcination strategy, which possesses efficient catalytic activity for hydrogen production from water splitting. The reason for this phenomenon was explained by a series of characterization technologies such as SEM, TEM, XRD, UV–Vis, XPS and photoelectrochemical. We demonstrated that the fast e− transport channels were provided by the formed hollow structure of C@Ni-D nanorods, the highly exposed active sites on C@Ni-BP nanorods benefiting from the direct in situ growth of BP, the resulted synergetic effects of C@Ni-D-2 nanorods and BP achieved a better performance of photocatalytic hydrogen production from water splitting. The optimal hydrogen generation of C@Ni-BP-2 nanorods could reach up to 600[Formula: see text][Formula: see text]mol within 180[Formula: see text]min and the rate of hydrogen production did not decrease significantly after four repeated reaction cycles. This work may offer new direction in situ growth of novel catalysts for achieving highly efficient hydrogen production.

In situ topotactic formation of 2D/2D direct Z-scheme Cu2S/Zn0.67Cd0.33S in-plane intergrowth nanosheet heterojunctions for enhanced photocatalytic hydrogen production

2019 ◽  
Vol 48 (10) ◽  
pp. 3327-3337 ◽  
Author(s):  
Jingjing Shi ◽  
Shuangde Li ◽  
Fengming Wang ◽  
Lina Gao ◽  
Yanmei Li ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
High Performance ◽  
Photocatalytic Hydrogen Production

2D/2D direct Z-scheme Cu2S/Zn0.67Cd0.33S in-plane intergrowth nanosheet heterojunction exhibited the high-performance hydrogen evolution activity.

In situ formation of NbOx@NbN microcomposites: seeking potential in photocatalytic and Li-ion battery applications

2018 ◽  
Vol 42 (2) ◽  
pp. 1300-1308 ◽  
Author(s):  
Xiaoqing Ma ◽  
Yang Chen ◽  
Jordan Lee ◽  
Chaofan Yang ◽  
Xiaoli Cui
Keyword(s):  
Hydrogen Production ◽  
Thermal Oxidation ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Photocatalytic Hydrogen Production ◽  
Ion Storage ◽  
Li Ion ◽  
In Situ Formation

A NbOx@NbN microcomposite formed by in situ partial thermal oxidation is revealed to be potentially advantageous in photocatalytic hydrogen production and lithium-ion storage.

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