SYNTHESIS AND CHARACTERIZATION OF DOPED TIO2 NANOPARTICLES BY THE SOL-GEL METHOD AND INVESTIGATION OF PHOTOCATALYTIC ACTIVITY

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHASEMI S.; FAZAELI R.; YOUSEFI M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF APPLIED CHEMICAL RESEARCH Year:2012 | Volume:6 | Issue:2 Page(s): 7-19

Download Full-Text

View:

257

Download:

Cites:

Information Journal Paper

Title

SYNTHESIS AND CHARACTERIZATION OF DOPED TIO2 NANOPARTICLES BY THE SOL-GEL METHOD AND INVESTIGATION OF PHOTOCATALYTIC ACTIVITY

Author(s)

GHASEMI S. | FAZAELI R. | YOUSEFI M.

Keywords

CU2+

CE3+- DOPED

KINETIC

SOL-GEL

CHITOSAN

Abstract

Cu2+, Ce3+-doped nanostructure TiO2-coated Nd3+ (TiO2/Nd3+) were prepared by sol-gel method. TiO2 were synthesized by the sol-gel method using tetra n-butyl orthotitanat (TBT) as a precursor. The prepared nanoparticles characterized by FT-IR, XRD, SEM- EDS and TEM. The XRD showed that the major phase of nanocomposite is anatase. The morphology of the TiO2/Nd3+/Cu2+and TiO2/Nd3+/Ce3+ microsphere was investigated using SEM. The TEM shows that the size of TiO2/Nd3+/Cu2+and TiO2/ Nd3+/Ce3+were 8-10 nm. Moreover, particle shapes were spherical. IR spectrum indicated that Ti-O bond-formed in the chitosan-TiO2nano composite. Acid red 151 (AR 151) removed photo-chemically by adding doped TiO2nanoparticle and H2O2 in the presence of the UV radiation. The results showed that the photo-degradation percentage decreased as oxidant concentration increases. The maximum degradation percentage (H2O2 0.2M) was about 96% TiO2/ Nd3+catalyst. The result also showed that the kinetics model reaction in presence of both catalysts followed the fromof pseudo-second order equation presented by Blanchard.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

GHASEMI, S., FAZAELI, R., & YOUSEFI, M.. (2012). SYNTHESIS AND CHARACTERIZATION OF DOPED TIO₂ NANOPARTICLES BY THE SOL-GEL METHOD AND INVESTIGATION OF PHOTOCATALYTIC ACTIVITY. JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR), 6(2), 7-19. SID. https://sid.ir/paper/322863/en

Vancouver: Copy

GHASEMI S., FAZAELI R., YOUSEFI M.. SYNTHESIS AND CHARACTERIZATION OF DOPED TIO₂ NANOPARTICLES BY THE SOL-GEL METHOD AND INVESTIGATION OF PHOTOCATALYTIC ACTIVITY. JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR)[Internet]. 2012;6(2):7-19. Available from: https://sid.ir/paper/322863/en

IEEE: Copy

S. GHASEMI, R. FAZAELI, and M. YOUSEFI, “SYNTHESIS AND CHARACTERIZATION OF DOPED TIO₂ NANOPARTICLES BY THE SOL-GEL METHOD AND INVESTIGATION OF PHOTOCATALYTIC ACTIVITY,” JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR), vol. 6, no. 2, pp. 7–19, 2012, [Online]. Available: https://sid.ir/paper/322863/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops