Study on the microstructure of Ni-doped TiO2 nanoparticles

Author

Yin, Tingting ; Wang, Guohong ; Xu, Lin ; Zhang, Liping ; Chen, Chen ; Han, Deyan

Author_Institution

Hubei Key Lab. of Pollutant Anal. & Reuse Technol., Hubei Normal Univ., Huangshi, China

fYear

2011

fDate

24-26 June 2011

Firstpage

2590

Lastpage

2593

Abstract

TiO₂ nanoparticles with different quantity Ni doping were synthesized by hydrothermal process. XRD, SEM, BET were used to characterize the crystal phase and micro-topography of samples. Besides, combining with mathematic morphology and fractal theory, the data of characterisation were analyzed, the distribution and evolution of the microstructure of samples were discussed as well in this paper. The results showed that multi-peak structure of the particle aggregation appeared under the hydrothermal condition. The microstructure and performance of the samples were affected greatly by adulterating different quantity of Ni, which can contribute to the agglomeration of fine particles.

Keywords

X-ray diffraction; aggregation; crystal growth from solution; crystal microstructure; doping; fractals; mathematical morphology; nanofabrication; nanoparticles; nickel; scanning electron microscopy; titanium compounds; BET; SEM; TiO₂:Ni; XRD; agglomeration; crystal phase; doping; fractal theory; hydrothermal process; mathematic morphology; microstructure; microtopography; nanoparticles; particle aggregation; Microstructure; Nanoparticles; Nickel; Pixel; Powders; Titanium; X-ray scattering; Ni-doped; TiO2; characterization; hydrothermal synthesis; microstructure; nanoparticles;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5964844

Filename

5964844