•   Home
  • Proceedings
  • The Second China Energy Scientist Forum (CESF 2010 E-BOOK)

The Second China Energy Scientist Forum (CESF 2010 E-BOOK)

Xuzhou,China,10.18-10.19，2010

ISBN: 978-1-935068-37-2 Scientific Research Publishing, USA

E-Book 2244pp Pub. Date: October 2010

Category: Medicine & Healthcare

Price: $360

Title: Properties of Codoped Nano-TiO2 Thin Films
Source: The Second China Energy Scientist Forum (CESF 2010 E-BOOK) (pp 792-794)
Author(s): Chang Liu, School of Chemistry and Chemical Engineering，Henan University of Technology，Zhengzhou 450001
Suhua Duan, School of Chemistry and Chemical Engineering，Henan University of Technology，Zhengzhou 450001
Daorong Li, School of Chemistry and Chemical Engineering，Henan University of Technology，Zhengzhou 450001
Kunfeng Zhang, School of Chemistry and Chemical Engineering，Henan University of Technology，Zhengzhou 450001
Xia Wang, School of Chemistry and Chemical Engineering，Henan University of Technology，Zhengzhou 450001
Baoling Fang, School of Chemistry and Chemical Engineering，Henan University of Technology，Zhengzhou 450001
Abstract: Zinc, carbon and nitrogen-codoped nano-TiO2 gelatins were prepared by sol-gel method．Zinc, carbon and nitrogen-codoped nano-TiO2 complex films were prepared with the obtained gelatins used to coat the surface of cleaned glass slides by several times of dipping-lifting procedure，followed by natural seasoning at room temperature and calcined. The structure and properties of the doped nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), UV-Vis spectroscopy, photoluminescence spectra (PL) respectively. The Influence of Zn2+-TiOxNyCz films for solid-state dye-sensitized solar cells(DSSCs) was investigated by electrochemical workstation. It was revealed that the nanoparticles of the films have a good dispersion characteristic and uniform orbicular shape. The absorption edges of UV—Vis spectra exhibited a noticable red shift when the TiO2 films were codoped with Zinc, carbon and nitrogen. The PL image showed that codoping of Zinc, carbon and nitrogen in nano-TiO2 inhibited recombination of free pairs and raised the photoelectric conversion efficiency of nano-TiO2.
Proceedings by Subjects
Resources
Products
Contact us
book@scirp.org
WhatsApp +86 18163351462(WhatsApp)
Click here to send a message to me 1243940697
Book Publishing WeChat
Follow SCIRP
Free SCIRP Newsletters
Copyright © 2006-2024 Scientific Research Publishing Inc. All Rights Reserved.
Top