7月15日，澳大利亚昆士兰大学Prof. John Bell 来实验室进行学术交流与访问，并为师生们作题为“Engineering Thin Film Semiconductor Gas Sensors”的学术报告。
报告人简介：
　　Professor Bell has worked for nearly 25 years on thin film materials, with research on materials for energy efficiency in buildings, solar cells, sensors and hard coatings. He is Head of School of Chemistry, Physics and Mechanical Engineering at Queensland University. He currently holds a Queensland Government Smart Futures Fellowship on the topic “Queensland’s Solar Future”, has published over 200 refereed papers, and secured over $18 million in research funding since 1990. He has worked on dyesensitized solar cells focussing on materials issues, modeling of the charge transport and extraction of power form DSC and other PV systems. He has also worked on a range of energy system modeling projects, including reducing electricity demand using advanced glazings and cool roof coating materials. John is a Director of the Australian Nanotechnology Alliance.