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Monitoring hydrocarbon contamination of water using pervaporation membrane unit and MOX sensors

发布时间:2020-01-08

SEMINAR

Key Lab of Inorganic Functional Materials and Devices, CAS

中国科学院无机功能材料与器件重点实验室

 

Monitoring hydrocarbon contamination of water using pervaporation membrane unit and MOX sensors

Professor Alexey Vasiliev

Kurchatov complex of chemical and physical technology

NRC Kurchatov Institute, Russia

    

时间:2020年1月9日(星期四)下午13:30

地点: 嘉定园区F7第二会议室

    

联系人:刘志甫(69906595)

    

  报告摘要 

  In this lecture we present the results of the application of gas sensors for the analysis of gases dissolved in water. This is important for the determination of water pollution, for the detection of leakage from underwater pipelines, and for the localization of underwater oil and gas fields.For such applications, we used the ceramic or polymeric membranes permeable for gas dissolved in water, but not permeable for liquid water. Another application of this system is medical analysis. It is possible to use this system for the detection of gases dissolved in urine, blood, and other biological liquids. We will consider as well new results obtained with thin ceramic membrane based MEMS sensors. 

  报告人简介: 

  亚力山克斯.瓦西列夫(Alexey Vasiliev),博士,俄罗斯国家研究中心库恰托夫研究所教授,实验室负责人。曾获前苏联国家青年科学家奖(USSR State Prize)(1986年)、库恰托夫奖(Kurchatov Prime)(2000年)。瓦西列夫教授是含氟气体微集成传感器领域的专家,他长期致力于集成气体传感器、气体敏感机理的研究,在气敏响应动力学、MEIS型集成传感器、MEMS集成传感器等方面都做出了有独创性的工作,发表研究论文300余篇;他是“Eurosensors”系列会议的“Steering committee”成员、俄罗斯科学院分析化学委员会(Analytical Chemistry Council)成员。