scholarly journals Facile Synthesis of Fe-Doped Titanate Nanotubes with Enhanced Photocatalytic Activity for Castor Oil Oxidation

2013 ◽  
Vol 2013 ◽  
pp. 1-4 ◽  
Author(s):  
Guozhu Fu ◽  
Gang Wei ◽  
Yanqiu Yang ◽  
WeiCheng Xiang ◽  
Ning Qiao
Keyword(s):  
Photocatalytic Activity ◽  
Hydrothermal Method ◽  
Castor Oil ◽  
Titanate Nanotubes ◽  
Iron Doping ◽  
Oil Oxidation ◽  
Facile Synthesis ◽  
Iron Doped

Iron-doped titanate nanotubes were synthesized by hydrothermal method, and the photocatalytic activity was greatly enhanced by iron doping.

Facile synthesis of TiO2 hollow spheres composed of high percentage of reactive facets for enhanced photocatalytic activity

CrystEngComm ◽  
2014 ◽  
Vol 16 (43) ◽  
pp. 10046-10055 ◽  
Author(s):  
Bin Wang ◽  
Xiao-Ying Lu ◽  
Lawrence K. Yu ◽  
Jin Xuan ◽  
Michael K. H. Leung ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Hydrothermal Method ◽  
Hollow Spheres ◽  
Facile Synthesis ◽  
Tio2 Hollow Spheres

In this study, facile synthesis of hollow TiO2 spheres composed of a high percentage of reactive facets (~85%) is successfully prepared with TiOSO4 and HBF4 by the hydrothermal method.

scholarly journals Photocatalytic oxidation of ammonia by cadmium sulfide/titanate nanotubes synthesised by microwave hydrothermal method

2011 ◽  
Vol 63 (3) ◽  
pp. 550-557 ◽  
Author(s):  
Y. -C. Chen ◽  
S. -L. Lo ◽  
H. -H. Ou ◽  
C. -H. Chen
Keyword(s):  
Photocatalytic Activity ◽  
Microwave Irradiation ◽  
Hydrothermal Method ◽  
Photocatalytic Oxidation ◽  
Titanate Nanotubes ◽  
Cds Nanoparticles ◽  
Photocatalytic Efficiency ◽  
Microwave Hydrothermal ◽  
Irradiation Power ◽  
Microwave Hydrothermal Method

CdS/Titanate nanotubes (TNTs) were successfully synthesised by a simple, rapid, and reliable microwave hydrothermal method. The CdS nanoparticles synthesised using a 140-W microwave irradiation power at 423 K photodegraded 26% ammonia in water, while the photocatalytic efficiency increased to 52.3% using the synthesised CdS/TNTs composites. The results indicated that the CdS/TNTs photocatalysts possess improved photocatalytic activity than that of CdS or TNTs materials alone.

Ag/Cu co-doped ZnS–In2S3 solid solutions: facile synthesis, theoretical calculations and enhanced photocatalytic activity

RSC Advances ◽  
2014 ◽  
Vol 4 (84) ◽  
pp. 44466-44471 ◽  
Author(s):  
Jingxue Sun ◽  
Gang Chen ◽  
Yujie Feng ◽  
Yu Wang
Keyword(s):  
Photocatalytic Activity ◽  
Hydrothermal Method ◽  
Organic Solvents ◽  
Solid Solutions ◽  
Theoretical Calculations ◽  
Facile Synthesis ◽  
Simple Hydrothermal Method ◽  
Co Doped

ZnS–In2S3 nanospheres were prepared by a simple hydrothermal method without using any organic solvents or templates.

scholarly journals Facile Synthesis of N-Doped BiOCl Photocatalyst by an Ethylenediamine-Assisted Hydrothermal Method

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Guihua Chen ◽  
Gangling Chen ◽  
Yong Wang ◽  
Qingfeng Wang ◽  
Zhen Zhang
Keyword(s):  
Crystal Structure ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Rhodamine B ◽  
Facile Synthesis ◽  
Nitrogen Doped ◽  
Tetragonal Crystal ◽  
Tetragonal Crystal Structure ◽  
The Stability

A nitrogen doped BiOCl (N-BiOCl) photocatalyst was synthesized and characterized using an ethylenediamine-assisted hydrothermal method. The N-BiOCl sample demonstrated the same tetragonal crystal structure as the as-prepared pure BiOCl sample. SEM results indicated that N-BiOCl sample was self-assembled by nanoplates to provide an aggregated flower-like microstructure. Doped nitrogen was substituted for oxygen in the crystal lattice of BiOCl, causing a red shift for N-BiOCl sample compared to BiOCl sample. The N-BiOCl sample exhibited higher photocatalytic activity in the degradation of Rhodamine B under visible light than observed in BiOCl sample, and the stability of the sample was verified. Meanwhile, speculative causes for the enhancement in the photocatalytic activity of N-BiOCl sample were also proposed.

scholarly journals Facile synthesis of Ag3VO4/β-AgVO3 nanowires with efficient visible-light photocatalytic activity

RSC Advances ◽  
2017 ◽  
Vol 7 (44) ◽  
pp. 27515-27521 ◽  
Author(s):  
Lei Gao ◽  
Zhonghua Li ◽  
Jiawen Liu
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Chemical Precipitation ◽  
Facile Synthesis ◽  
Visible Light Photocatalytic Activity ◽  
Visible Light Photocatalytic

Ag3VO4/β-AgVO3 nanocomposites were successfully fabricated by chemical precipitation and hydrothermal method.

Green and facile synthesis of biomass iron-doped carbon dots as dual-signal colorimetric and fluorometric probe for the detection of ascorbic acid

2022 ◽  
Author(s):  
Pengfei Fan ◽  
Can Liu ◽  
Congcong Hu ◽  
Feifei Li ◽  
Xi Lin ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Hydrothermal Method ◽  
Carbon Dots ◽  
Milk Powder ◽  
Facile Synthesis ◽  
Iron Doped ◽  
One Step ◽  
Doped Carbon Dots

Iron-doped carbon dots (Fe-CDs) were greenly synthesized via one-step hydrothermal method using eco-friendly materials milk powder and FeCl3. It was found the synthesized biomass Fe-CDs have photoluminescent properties and strong...

Facile synthesis of Bi/BiVO4 composite ellipsoids with high photocatalytic activity

2018 ◽  
Vol 47 (8) ◽  
pp. 2602-2609 ◽  
Author(s):  
Qifeng Jing ◽  
Xinyan Feng ◽  
Jiangling Pan ◽  
Limiao Chen ◽  
Younian Liu
Keyword(s):  
Photocatalytic Activity ◽  
Hydrothermal Method ◽  
Photocatalytic Performance ◽  
High Photocatalytic Activity ◽  
Facile Synthesis ◽  
Simple Hydrothermal Method

Bi/BiVO4 composites with excellent photocatalytic performance were firstly fabricated via a simple hydrothermal method.

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