Effect of heat treatment on the structure and photocatalytic properties of BiYO3 and BiY0.995Ni0.005O3 ceramic powders

2020 ◽  
Vol 46 (12) ◽  
pp. 20291-20298
Author(s):  
Diana L. Hernández-Arellano ◽  
Juan C. Durán-Álvarez ◽  
Rodolfo Zanella ◽  
Rigoberto López-Juárez
Keyword(s):  
Heat Treatment ◽  
Photocatalytic Properties ◽  
Ceramic Powders

The Study of TiO2 Whiskers Prepared by Melt Phase-Splitting Method and their Photocatalytic Properties

2011 ◽  
Vol 287-290 ◽  
pp. 582-587
Author(s):  
Shui Jing Gao ◽  
Wen Li Zhang ◽  
Gui Qin Hou
Keyword(s):  
Heat Treatment ◽  
High Pressure ◽  
Heat Treatment Temperature ◽  
Splitting Method ◽  
Treatment Temperature ◽  
Photocatalytic Properties ◽  
Photocatalytic Efficiency ◽  
Crystal Type ◽  
Pressure Phase ◽  
Melt Phase

This paper studied the preparation of TiO2 whisker with melt phase-splitting method, which used tataniferous blast-furnance as the main raw materrial. XRD and SEM were used to research the phase and morphology of the sample, and by the same time, the photocatalytic properties of TiO2 crystal-beards was tested.The result have shown:the size of TiO2 crystal-beards was sub-micron rank, the crystal type wasβ-TiO2 of orthorhombic high-pressure phase. The generation of TiO2 crystal-beards were effected mainly by the content of Na2O and TiO2, and the heat treatment temperature. The sample had certain photocatalytic properties and the highest photocatalytic efficiency was 56%.

Preparation of porous 3D Ce-doped ZnO microflowers with enhanced photocatalytic performance

RSC Advances ◽  
2015 ◽  
Vol 5 (74) ◽  
pp. 59887-59894 ◽  
Author(s):  
Yimai Liang ◽  
Na Guo ◽  
Linlin Li ◽  
Ruiqing Li ◽  
Guijuan Ji ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Low Temperature ◽  
Hydrothermal Method ◽  
Photocatalytic Performance ◽  
Photocatalytic Properties ◽  
Doped Zno ◽  
First Time

Porous 3D Ce-doped ZnO microflowers were fabricated using a low temperature hydrothermal method followed by heat treatment for the first time. The influence of the Ce dopant on the structural and photocatalytic properties was investigated.

Microstructures and photocatalytic properties of ZnO films fabricated by Zn electrodeposition and heat treatment

2018 ◽  
Vol 74 ◽  
pp. 232-237 ◽  
Author(s):  
Thanyalux Wanotayan ◽  
Joongjai Panpranot ◽  
Jiaqian Qin ◽  
Yuttanant Boonyongmaneerat
Keyword(s):  
Heat Treatment ◽  
Photocatalytic Properties ◽  
Zno Films

Influence of heat treatment on cobalt ferrite ceramic powders

2004 ◽  
Vol 112 (2-3) ◽  
pp. 182-187 ◽  
Author(s):  
Juliana B. Silva ◽  
Walter de Brito ◽  
Nelcy D.S. Mohallem
Keyword(s):  
Heat Treatment ◽  
Cobalt Ferrite ◽  
Ceramic Powders

scholarly journals Influence of Heat Treatment Conditions on Photocatalytic Properties of Oxidized TiN Film

2009 ◽  
Vol 3 (12) ◽  
pp. 1238-1248 ◽  
Author(s):  
Daisuke YONEKURA ◽  
Yuji HARAUCHI ◽  
Syuhei KATSURA ◽  
Ri-ichi MURAKAMI
Keyword(s):  
Heat Treatment ◽  
Photocatalytic Properties ◽  
Tin Film ◽  
Treatment Conditions

Effects of Heat-Treatment on Photoluminescence Spectra and Photocatalytic Properties of Solution-Combusted ZnO Nanopowders

2019 ◽  
Vol 19 (3) ◽  
pp. 1764-1767 ◽  
Author(s):  
Sung Park ◽  
Sang Young Park ◽  
Woo Jin Park ◽  
Hyungchul Lim ◽  
Sang Heon Lee ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Photocatalytic Properties ◽  
Photoluminescence Spectra
Sign in / Sign up

Export Citation Format

Share Document