加州大学伯克利分校Dr. Xiaobo Chen 4月22日上午学术报告

发布时间:2011-04-15访问量:56设置

报告人:Xiaobo Chen, PhD

 

LawrenceBerkeley National Laboratory

University of California, Berkeley, CA94720, USA

 

题目:   Tuning Titanium Dioxide Nanomaterials for Renewable Energy and Sustainable Environment Applications

时间:2011422日(星期五)上午1000

地点: 910-208

摘要:

The rapid depletion of the fossil fuel reserves, the increase of green-house gas emissions and other environmental pollutions, bring up an urgent need for the development of renewable and clean energy sources. The ability to use sunlight to produce fuels such as H2 and electricity from abundant, non-toxic resources, and to decompose environmental pollutions with benign catalysts, would revolutionize our civilization. Here, I would like to present our study on how to turn white titanium dioxide into yellow and black titanium dioxide, in order to efficiently remove pollutions and generate hydrogen from water. The fundamental materials and physiochemical characterizations will be discussed in details.

 

Xiaobo Chen简介

 

Education
Ph.D., Chemistry

Case Western Reserve University                    2005
M.S., Chemistry

Chinese Academy of Sciences                         2001
B.S., Chemistry

Peking University                                             1998

 

Selected Rewards
PPG Merit Award                                         Case Western Reserve University              2005
PPG Outstanding Research Award                Case Western Reserve University              2004
Young Eagle Honor                                       Peking University                                      1996

 

Representative publications
1. X. Chen, L. Liu, P. Y. Yu, S. S. Mao “Increasing solar absorption for photocatalysis with black hydrogenated titanium dioxide nanocrystals”, Science, 2011, 706.
2. X. Chen, S. Shen, L. Guo, S. S. Mao. “Semiconductor-based photocatalytic hydrogen generation” Chem. Rev. (Invited, thematic issue Solar Photon Conversion), 2010, 110, 6503.
3. X. Chen, C. Burda “The Electronic Origin of the Visible-light Absorption Properties of C-, Nand S-Doped TiO2 Nanomaterials” J. Am. Chem. Soc., 2008, 130, 5018.
4. X. Chen, S. S. Mao “Titanium Dioxide Nanomaterials: Synthesis, Properties, Modifications and Applications” Chem. Rev., 2007, 107, 2891.
5. C. Burda, X. Chen, R. Narayanan, M. A. El-Sayed “Chemistry and Properties of Nanocrystals of Different Shapes” Chem. Rev. 2005, 105, 1025.
6. X. Chen, C. Burda. “Photoelectron Spectroscopic Investigation of Nitrogen-Doped Titania Nanoparticles” J. Phys. Chem. B 2004, 108, 15446.

 

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