UV-driven overall water splitting using unsupported gold nanoparticles as photocatalysts

2018 ◽  
Vol 54 (15) ◽  
pp. 1845-1848 ◽  
Author(s):  
Bining Tian ◽  
Qin Lei ◽  
Bin Tian ◽  
Wenxing Zhang ◽  
Yanxia Cui ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Water Splitting ◽  
Au Nanoparticles ◽  
Overall Water Splitting ◽  
First Time

UV-driven water splitting was achieved over Au nanoparticles (>10 nm) for the first time without the assistance of cocatalysts.

Enhancement of efficiency in graphene/porous silicon solar cells by co-doping graphene with gold nanoparticles and bis(trifluoromethanesulfonyl)-amide

2017 ◽  
Vol 5 (35) ◽  
pp. 9005-9011 ◽  
Author(s):  
Ju Hwan Kim ◽  
Dong Hee Shin ◽  
Ha Seung Lee ◽  
Chan Wook Jang ◽  
Jong Min Kim ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Solar Cells ◽  
Porous Silicon ◽  
Au Nanoparticles ◽  
Silicon Solar Cells ◽  
Porous Si ◽  
Co Doping ◽  
Si Solar Cells ◽  
First Time

The co-doping of graphene with Au nanoparticles and bis(trifluoromethanesulfonyl)-amide is employed for the first time to enhance the performance of graphene/porous Si solar cells.

Carbon-incorporated NiO/Co3O4 concave surface microcubes derived from a MOF precursor for overall water splitting

2019 ◽  
Vol 55 (46) ◽  
pp. 6515-6518 ◽  
Author(s):  
Xijun Wei ◽  
Yunhuai Zhang ◽  
Huichao He ◽  
Di Gao ◽  
Jingrui Hu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Concave Surface ◽  
Overall Water Splitting ◽  
First Time

Carbon-incorporated NiO/Co3O4 concave surface microcubes (denoted as NCMC) are successfully developed from a precursor of Ni3[Co(CN)6]2 for the first time.

Enhanced photoelectrochemical response of plasmonic Au embedded BiVO4/Fe2O3 heterojunction

2017 ◽  
Vol 19 (23) ◽  
pp. 15039-15049 ◽  
Author(s):  
Anuradha Verma ◽  
Anupam Srivastav ◽  
Saif A. Khan ◽  
Vibha Rani Satsangi ◽  
Rohit Shrivastav ◽  
...  
Keyword(s):  
Water Splitting ◽  
Au Nanoparticles ◽  
Photoelectrochemical Water Splitting ◽  
Photoelectrochemical Response ◽  
First Time

The effect of embedding Au nanoparticles (NPs) in a BiVO4/Fe2O3 heterojunction for photoelectrochemical water splitting is studied here for the first time.

scholarly journals Overall water splitting by Pt/g-C3N4photocatalysts without using sacrificial agents

2016 ◽  
Vol 7 (5) ◽  
pp. 3062-3066 ◽  
Author(s):  
Guigang Zhang ◽  
Zhi-An Lan ◽  
Lihua Lin ◽  
Sen Lin ◽  
Xinchen Wang
Keyword(s):  
Conjugated Polymers ◽  
Water Splitting ◽  
Pure Water ◽  
Molar Ratio ◽  
Co Catalysts ◽  
Overall Water Splitting ◽  
First Time

Direct splitting of pure water into H2and O2in a stoichiometric molar ratio of 2 : 1 by conjugated polymersviaa 4-electron pathway was established for the first time, as demonstrated here using a g-C3N4polymer and redox co-catalysts of Pt and Co species.

Stabilized monolayer 1T MoS2 embedded in CoOOH for highly efficient overall water splitting

Nanoscale ◽  
2018 ◽  
Vol 10 (26) ◽  
pp. 12330-12336 ◽  
Author(s):  
Bo Shang ◽  
Pengfei Ma ◽  
Jinchang Fan ◽  
Lin Jiao ◽  
Zijian Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
One Pot ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
First Time

We report for the first time the synthesis of stabilized vertical monolayer 1T MoS2via a facile one-pot strategy.

scholarly journals Electrochemical preparation system for unique mesoporous hemisphere gold nanoparticles using block copolymer micelles

RSC Advances ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 8309-8313 ◽  
Author(s):  
Hyunsoo Lim ◽  
Tomota Nagaura ◽  
Minjun Kim ◽  
Kenya Kani ◽  
Jeonghun Kim ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Block Copolymer ◽  
Electrochemical Reduction ◽  
Au Nanoparticles ◽  
Electrochemical Preparation ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles ◽  
Self Assembled ◽  
First Time

Mesoporous hemisphere Au nanoparticles using self-assembled micelles, for the first time, are demonstrated by using electrochemical reduction on a Ti substrate.

Photo-controlled bond changes on Pt/TiO2 for promoting overall water splitting and restraining hydrogen–oxygen recombination

2019 ◽  
Vol 7 (11) ◽  
pp. 5938-5942 ◽  
Author(s):  
Yajun Zhang ◽  
Hongyan Hu ◽  
Xiaojuan Huang ◽  
Yingpu Bi
Keyword(s):  
Water Splitting ◽  
Chemical Bond ◽  
Photoelectron Spectroscopy ◽  
X Ray ◽  
Overall Water Splitting ◽  
First Time

Photo-induced chemical-bond reconstruction processes at Pt/TiO2 photocatalytic interfaces have been detected for the first time via synchronous illumination X-ray photoelectron spectroscopy combined with an angle-resolved technique.

One-pot synthesis of copper–nickel sulfide nanowires for overall water splitting in alkaline media

2019 ◽  
Vol 55 (56) ◽  
pp. 8154-8157 ◽  
Author(s):  
Dong Cao ◽  
Daojian Cheng
Keyword(s):  
Water Splitting ◽  
Nickel Sulfide ◽  
Alkaline Media ◽  
One Pot ◽  
One Dimensional ◽  
Wet Chemistry ◽  
Copper Nickel ◽  
Overall Water Splitting ◽  
One Pot Synthesis ◽  
First Time

Herein, one dimensional copper–nickel sulfide nanowires (NWs) were, for the first time, synthesized by using an accurate one pot multi-step wet chemistry strategy, which display superior activity for overall water splitting in alkaline media.

Insights into the synergistic effect of multi-walled carbon nanotube decorated Mo-doped CoP2 hybrid electrocatalysts toward efficient and durable overall water splitting

2020 ◽  
Vol 8 (34) ◽  
pp. 17621-17633 ◽  
Author(s):  
Aijian Wang ◽  
Xiaodong Chen ◽  
Laixiang Cheng ◽  
Xiaoliang Shen ◽  
Weihua Zhu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Synergistic Effect ◽  
Water Splitting ◽  
Overall Water Splitting ◽  
Multi Walled Carbon Nanotube ◽  
First Time

In this work, a series of MoxCo1−xP2/MWCNT (x = 0.25, 0.29 and 0.33) composite electrocatalysts have been designed and successfully fabricated, and their utility as remarkable, active and stable electrocatalysts is reported for the first time.

Hierarchical MoP/NiFeP hybrid hollow spheres as highly efficient bifunctional electrocatalysts for overall water splitting

2021 ◽  
Vol 5 (1) ◽  
pp. 375-385
Author(s):  
Lifeng Lin ◽  
Min Chen ◽  
Limin Wu
Keyword(s):  
Water Splitting ◽  
Hollow Spheres ◽  
Facile Synthesis ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
First Time

Herein, we report a facile synthesis of novel hierarchical MoP/NiFeP hybrid hollow spheres (MoP/NiFeP HSs) as an electrocatalyst for the first time.

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