In situ growth of snowflake-like 1D/2D phosphorus element heterostructure for photocatalytic overall pure-water splitting

2021 ◽  
Author(s):  
Ling Zhao ◽  
Hanpeng Fu ◽  
Lishan Jian ◽  
Yating Zeng ◽  
Liran Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Pure Water ◽  
Black Phosphorus ◽  
In Situ Growth ◽  
Red Phosphorus

In this work, we report a novel phosphorus element heterostructure with snowflake-like morphology consisting of 1D rod black phosphorus (BP) and 2D flake red phosphorus (RP). The content of black...

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 growth of a TiO2 layer on a flexible Ti substrate targeting the interface recombination issue of BiVO4 photoanodes for efficient solar water splitting

2017 ◽  
Vol 5 (38) ◽  
pp. 20195-20201 ◽  
Author(s):  
Jiuwang Gu ◽  
Qitong Huang ◽  
Yufei Yuan ◽  
Kai-Hang Ye ◽  
Zilong Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
In Situ Growth ◽  
Tio2 Layer ◽  
Solar Water ◽  
Substrate Interface ◽  
Solar Water Splitting ◽  
Interface Recombination

In situ growth of a TiO2 layer targeting the substrate interface recombination issue of BiVO4 photoanodes for efficient solar water splitting.

In-situ growth of graphene decorated Ni3S2 pyramids on Ni foam for high-performance overall water splitting

2019 ◽  
Vol 465 ◽  
pp. 772-779 ◽  
Author(s):  
Jing Yu ◽  
Yue Du ◽  
Qianqian Li ◽  
Liang Zhen ◽  
Vinayak P. Dravid ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
In Situ Growth ◽  
Ni Foam ◽  
Overall Water Splitting

In situ growth of free-standing perovskite hydroxide electrocatalysts for efficient overall water splitting

2020 ◽  
Vol 8 (12) ◽  
pp. 5919-5926 ◽  
Author(s):  
Shanlin Li ◽  
Ruguang Ma ◽  
Yue Lu ◽  
Yu Pei ◽  
Minghui Yang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Functional Activity ◽  
In Situ Growth ◽  
Free Standing ◽  
Overall Water Splitting

Free-standing SnFeNi perovskite hydroxide-based electrocatalysts have been successfully prepared, demonstrating bi-functional activity for efficient overall water splitting.

In situ growth of Co0.85Se nanoflakes on Co foam as bifunctional electrocatalysts for water splitting

2020 ◽  
Vol 31 (12) ◽  
pp. 9385-9393
Author(s):  
Haihua Yang ◽  
Lingjie Jiang ◽  
Jianhui Yan ◽  
Li Zhang ◽  
Qingman Liang
Keyword(s):  
Water Splitting ◽  
In Situ Growth ◽  
Bifunctional Electrocatalysts

In situ growth of single-crystal TiO2 nanorod arrays on Ti substrate: Controllable synthesis and photoelectro-chemical water splitting

Nano Research ◽  
2017 ◽  
Vol 10 (3) ◽  
pp. 1021-1032 ◽  
Author(s):  
Tingting Zhang ◽  
Zia Ur Rahman ◽  
Ning Wei ◽  
Yupeng Liu ◽  
Jun Liang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Water Splitting ◽  
In Situ Growth ◽  
Nanorod Arrays ◽  
Controllable Synthesis ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Arrays ◽  
Chemical Water
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