In situ doping of Pt active sites via Sn in double-shelled TiO2 hollow nanospheres with enhanced photocatalytic H2 production efficiency

2017 ◽  
Vol 41 (19) ◽  
pp. 11089-11096 ◽  
Author(s):  
Chao Zhang ◽  
Yuming Zhou ◽  
Yiwei Zhang ◽  
Shuo Zhao ◽  
Jiasheng Fang ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Active Sites ◽  
Production Efficiency ◽  
H2 Production ◽  
Hollow Nanospheres ◽  
Facile Hydrothermal Method

A Sn4+-doped double-shelled Pt/TiO2 hollow nanocatalyst (DHS-SnPt) with excellent photocatalytic H2 production efficiency was prepared successfully via a facile hydrothermal method.

scholarly journals Highly efficient photocatalytic activity of Ag3PO4/Ag/ZnS(en)0.5 photocatalysts through Z-scheme photocatalytic mechanism

RSC Advances ◽  
2017 ◽  
Vol 7 (30) ◽  
pp. 18392-18399 ◽  
Author(s):  
Na Wei ◽  
Hongzhi Cui ◽  
Mingliang Wang ◽  
Xinzhen Wang ◽  
Xiaojie Song ◽  
...  
Keyword(s):  
Composite Material ◽  
Photocatalytic Activity ◽  
Hydrothermal Method ◽  
Facile Hydrothermal Method ◽  
Photocatalytic Mechanism ◽  
Highly Efficient

A novel Z-scheme Ag3PO4/Ag/ZnS(en)0.5 composite material was successfully prepared via a facile hydrothermal method and in situ precipitation.

The hydrothermal in situ construction of AgVO3/LaVO4 phase junctions for the efficient visible-light-driven disposal of pollutants and photoelectrocatalytic methanol oxidation

2020 ◽  
Vol 4 (5) ◽  
pp. 2569-2582
Author(s):  
Xiaoxiao Li ◽  
Kailian Zhang ◽  
Man Zhou ◽  
Kai Yang ◽  
Laixi Zou ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrothermal Method ◽  
Methanol Oxidation ◽  
Organic Pollutant ◽  
Facile Hydrothermal Method ◽  
Photoelectrocatalytic Oxidation ◽  
Oxidation Of Methanol ◽  
Visible Light Driven ◽  
One Step

The β-AgVO3/LaVO4 heterojunctions were synthesized via a one-step facile hydrothermal method, which exhibited excellent performances for degradation of organic pollutant in wastewater and photoelectrocatalytic oxidation of methanol.

Bacteria-Templated Synthesis of ZnO Hollow Spheres via a Facile Hydrothermal Method

2007 ◽  
Vol 561-565 ◽  
pp. 781-786
Author(s):  
Han Zhou ◽  
Tong Xiang Fan ◽  
Di Zhang
Keyword(s):  
Hydrothermal Method ◽  
Hollow Spheres ◽  
Streptococcus Thermophilus ◽  
Hollow Nanospheres ◽  
N2 Adsorption ◽  
Facile Hydrothermal Method ◽  
Templated Synthesis ◽  
Hollow Nanostructures ◽  
Bimodal Pore Structure ◽  
Zno Hollow Spheres

Bacterium have evolved a large variety of stunning morphologies controlled at the microor even nanoscopic level such as cocci, bacillus, vibrios and spirillum acting as templates can lead to the formation of corresponding hollow inorganic replicas. Here, cocci Streptococcus thermophilus has been used as a natural biotemplate to synthesize ZnO hollow spheres via a simple hydrothermal method, followed by calcination. The as-obtained products are characterized by techniques of TG, XRD, FESEM, TEM and N2 adsorption. A possible formation mechanism is proposed which has an effect on the bimodal pore structure of the products with pores in the mesoporous range. It has introduced a new concept to synthesize porous hollow spheres by using bacteria as a biotemplate and has opened up a new pathway to synthesize hollow nanospheres, nanotubes and other kinds of 3D hollow nanostructures with bacteria of different morphologies, dimensionalities and sizes as templates.

In situ formation of bioactive calcium titanate coatings on titanium screws for medical implants

RSC Advances ◽  
2016 ◽  
Vol 6 (58) ◽  
pp. 53182-53187 ◽  
Author(s):  
Yinhui Zhu ◽  
Xiaokang Wang ◽  
Yilong Zhou ◽  
Cuilian Zhao ◽  
Jianmin Yuan ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Calcium Titanate ◽  
Medical Implants ◽  
Facile Hydrothermal Method ◽  
Titanium Screws ◽  
Special Morphology ◽  
In Situ Formation

The special morphology of CaTiO3 coatings synthesized by a facile hydrothermal method improved titanium's in vitro and in vivo biocompatibility.

Increased Active Sites by in Situ Growth of CoP Quantum Dots on CdS/rGO To Achieve Efficient Photocatalytic H2 Production

2019 ◽  
Vol 2 (6) ◽  
pp. 4195-4204 ◽  
Author(s):  
Hua An ◽  
Xiaoqing Yan ◽  
He Li ◽  
Bolun Yang ◽  
Jinjia Wei ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Active Sites ◽  
H2 Production ◽  
In Situ Growth

Core-Corona Co/CoP Cluster Strung on Carbon Nanotubes as Schottky Catalyst for Glucose Oxidation Assisted H2 production

2021 ◽  
Author(s):  
Yuanyuan Zhang ◽  
Yunfeng Qiu ◽  
Zhuo Ma ◽  
Yanping Wang ◽  
Yongxia Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Active Sites ◽  
Glucose Oxidation ◽  
H2 Production ◽  
Bottle Neck

Simultaneous improvement of the intrinsic activities and the number of active sites in electrocatalysts is the bottle-neck issue for H2 production. Herein, commercial CNTs serving as conductive kernel are in-situ...

In situ grown 2D hydrated ammonium vanadate nanosheets on carbon cloth as a free-standing cathode for high-performance rechargeable Zn-ion batteries

2020 ◽  
Vol 8 (30) ◽  
pp. 15130-15139 ◽  
Author(s):  
Hanmei Jiang ◽  
Yifu Zhang ◽  
Yanyan Liu ◽  
Jie Yang ◽  
Lei Xu ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Electronic Transport ◽  
High Performance ◽  
Carbon Cloth ◽  
Free Standing ◽  
Facile Hydrothermal Method ◽  
Ammonium Vanadate ◽  
Treated Carbon ◽  
Fast Ion

Ultrathin 2D ammonium vanadate nanosheets were grown on alkali-treated carbon cloth via a facile hydrothermal method. This free-standing cathode enables fast ion/electronic transport and reduces the aggregation of ultrathin ammonium vanadate nanosheets.

In situ construction of an SnO2/g-C3N4 heterojunction for enhanced visible-light photocatalytic activity

RSC Advances ◽  
2015 ◽  
Vol 5 (84) ◽  
pp. 68953-68963 ◽  
Author(s):  
Xi Chen ◽  
Banghong Zhou ◽  
Shuanglei Yang ◽  
Hanshuo Wu ◽  
Yuxin Wu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Facile Hydrothermal Method ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

Herein, the SnO2/g-C3N4 nanocomposite was rationally designed and successfully synthesized via a facile hydrothermal method.

In situ and ex situ carbon coated Zn2SnO4 nanoparticles as promising negative electrodes for Li-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (82) ◽  
pp. 67210-67219 ◽  
Author(s):  
Subramanian Yuvaraj ◽  
Won Jong Lee ◽  
Chang Woo Lee ◽  
Ramakrishnan Kalai Selvan
Keyword(s):  
Hydrothermal Method ◽  
Ex Situ ◽  
Li Ion Batteries ◽  
Facile Hydrothermal Method ◽  
Zinc Stannate ◽  
Negative Electrodes ◽  
Carbon Coated ◽  
Li Ion

Zinc stannate, Zn2SnO4 nanoparticles are successfully synthesized by a facile hydrothermal method.

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