ICCSE 2019 Speakers

 

 

 


 

Prof. Shen-Ming Chen

National Taipei University of Technology, Taiwan

 

 

Prof. Shen-Ming Chen (h-index > 60) received his PhD degrees in chemistry from National Taiwan University, Taipei, Taiwan. He was a visiting postdoctoral fellow with the Institute of Inorganic Chemistry, Friedrich-Alexander University Erlangen-Nuremberg, Germany in 1997. He joined Department of Chemical Engineering, National Taipei Institute of Technology, Taipei, Taiwan in 1985. He had been an associate professor of Department of Chemical Engineering, National Taipei Institute of Technology, Taipei, Taiwan from 1991 to 1997. Since August 1997, he has been a full professor of Department of Chemical Engineering and Biotechnology, National Taipei University of Technology. He has been the Dean (Curator) of library, National Taipei University of Technology, Taiwan from 2000 to 2006 and the Director of Extracurricular Activity, office of student affairs, National Taipei University of Technology, Taiwan from 1995 to 2000.
Prof. Shen-Ming Chen has published over 500 research and review papers in internationalSCI journals. Some of their papers have been selected as the most cited papers in theJournal of Electroanalytical Chemistry and Biosensor & Bioelectronics. He received threetimes Distinguish Professor awards. He also received three times Outstanding Research Award from National Taipei University of Technology, Taiwan. He have edited or attended two books for NOVA publications titled “Nanostructured Materials for Electrochemical Biosensors” and “Biosensors: Properties, Materials and Applications” and contributed four book chapters.
His research interest includes nanocomposites, bionanomaterials, bionanotechnology, electrochemical biosensor, biosensors, bioelectrochemistry,, chemical materials, electroanalytical Chemistry, electrocatalysis and electroanalysis, photoelectrochemistry, metalloproteins, metalloporphyrins, nanotechnology, spectroscopic techniques, scanning probe techniques, quartz crystal microbalance, materials research, fuel cells, solar cell and photovoltaic cells.

 

 

Prof. Xiaoheng Liu

 

Nanjing University of Science and Technology, China

 

Dr. Xiaoheng Liu completed his M.Sc degree in 1994 at University of Science and Technology of China (USTC) under the supervision of Professor Tiantang Yan. He obtained his Ph.D. in 2000 at Nanjing University of Science and Technology (NJUST) under the supervision of Professor Xin Wang. In 2004 he was a visiting fellow, in Professor John White’s group, Chemistry Research School, Australia National University, and in 2009 he was a senior visiting fellow in Professor Paul O’Brien’s group, Chemistry School, University of Manchester, UK. Since 2006, he has been as a full professor in the materials chemistry department at NJUST. His current research is focused on the synthesis of inorganic nanosized materials and their applications in energyand environmental areas, including specializing in the synthesis and characterization of sol-gel processes, and photocatalytic investigations. Since 2007, he has been a council member of Chinese Materials Society.

Speech Title: One-pot synthesis of AgVO3/palygorskite nanocomposite and its applications of visible light degradation and disinfection

Abstract: A series of AgVO3/palygorskite nanocomposites were synthesized by a facile one-pot precipitation route, wherein the AgVO3 nanoparticles were uniformly anchored on the surface of palygorskite nanofibers. Systematic characterization by XRD, SEM, TEM, UV-vis DRS, XPS, PL and photoelectrochemical measurements were employed to analyze the phase structure, morphology, chemical composition and photocatalytic mechanism. The applications, including photodegradation of RhB and photocatalytic inactivation of E. coli under visible light, were used to evaluate the photocatalytic activity of the as-obtained AgVO3/Palygorskite nanocomposites. The results indicate that all the AgVO3/palygorskite nanocomposites exhibit superior photocatalytic performance than pure AgVO3 both in the photodegradation and disinfection processes, of which the optimal content of AgVO3 is about 40 wt.%. The enhanced photocatalytic activity of AgVO3/palygorskite composites should be attributed to the enlarged specific surface area with the AgVO3 nanoparticle size decreased and the effective transfer and separation of the photogenerated charge carriers. This work could provide a new clue for designing natural mineral based highly efficient visible-light responding photocatalyst for the organic pollutants degradation and bacteria inactivation.