Professor WANG Haihui from South China University of Technology visited Lanzhou Institute of Chemical Physics (LICP) of the Chinese Academy of Sciences on July 22. During his visit, he delivered a lecture entitled Separation and membrane catalysis of mixed conducting oxygen-permeable membrane.

Mixed conducting oxygen-permeable membrane is kind of important dense inorganic membrane. Compared with oxygen-producing methods used in industrial area, to generate oxygen using dense mixed conducting oxygen-permeable membrane has several advantages, such as continuous generation of oxygen, low energy consumption and low cost. In his lecture, Professor WANG Haihui introduced his group’s work on design and preparation of mixed conducting oxygen-permeable membrane and the application of the membranes in various fields.

Introduction of Professor WANG Haihui:

Education and work experience:

2003-Ph. D.(Physical Chemistry) Dalian Insititute of Chemical Physics, Chinese Academic Sciences.

10. 2003-01 2004　  Language Scholarship of AvH, Goethe Institute in G？ttingen, Germany

02. 2004-07. 2005　　 Alexander von Humboldt Research Fellower, Leibniz University of Hannover, Germany

08. 2005- 03. 2007 Associate researcher, Leibniz University of Hannover, Germany

Awards and Honors:

2003 Excellent Award of the President of Chinese Academy of Sciences

2003 Language Scholarship of Alexander von Humboldt

2004 Alexander von Humboldt Research Fellowship

2007 New Century Excellent Talents in University of China

2008 Award from Fok Ying Tung Education Foundation

Research Areas:

Inorganic membranes (dense, microporous and mesoporous) for gas separation (oxygen, hydrogen, CO2, nitrogen)

Solid oxide fuel cell

The combination separation and catalytic reaction in the membrane reactor

Activation and conversion of light alkanes.

Hydrogen energy

Nanoionics

Lithium ion battery

Recent Publications:

(1) Julia Martynczuk, Mirko Arnold, Haihui Wang, Jürgen Caro, and Armin Feldhoff, How Perovskites Form via an EDTA/Citric Acid Complexing Method, Advanced Materials 19 (2007) 2134

(2) Christof Hamel, Andreas Seidel-Morgenstern, Thomas Schiestel, Steffen Werth, Haihui Wang*, Cristina Tablet, Jürgen Caro, Experimental and modeling study on O2-enrichment by perovskite fibers, AIChE Journal, 52 (2006) 3118

(3) Haihui Wang*, Steffen Werth, Thomas Schiestel, Jürgen Caro, Perovskite hollow fiber membranes for the production of O2-enriched air, Angewandte Chemie International Edition, 44 (2005) 6906

(4) Haihui Wang*, Cristina Tablet, Armin Feldhoff, Jürgen Caro, A novel cobalt-free oxygen permeable membrane based on the perovskite-type oxide Ba0.5Sr0.5Zn0.2Fe0.8O3-δ, Advanced Materials, 17 (2005) 1785

Professor WANG Haihui is delivering e lecture.