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强强彩票下载2020年学术讲座(四)

2020/05/15  点击:[]

讲述问题:CO2conversion via MOF/TiO2 heterojunction photocatalysts 暨牛津大学访学履历交换会

主讲人:崔林博士

主讲人简介:

崔林,2014年6月与东南大学化学与质料迷信学院无机化学(物理无机偏向)取得理学博士学位落伍入强强彩票App化学与质料迷信系事情,次要从事MOF基复合质料的设计分解及使用研讨,在Dalton TransactionsCrystal Growth & DesignJournal of Cluster ScienceCrystEngCommJournal of Coordination Chemistry等国际威望杂志揭晓SCI学术论文十余篇,掌管陕西省天然迷信基金青年项目1项,掌管和完成地方高校根本科研项目2项,介入教改项目2项。2018年12月至2019年12月在国度留学基金委-青年主干西席项目专项赞助下前去英国牛津大学(University of Oxford)化学系无机化学实行室Prof. Peter P. Edwards F.R.S.(中科院“爱因斯坦”讲席传授)和Prof. Tiancun Xiao(中组部“千人设计”)团结实行室访学,次要从事MOF基复合质料的设计分解,行使所分解的复合质料举行CO2、CH4的光催化转化,为MOF的家当化使用提供实行根据。

工夫:2020年5月18日(星期一)16:00

地址:腾讯集会,集会号:857 540 672

择要:The concentration of carbon dioxide in atmosphere is accompanied by a sharp increase in human activities. Scientists have proposed using carbon dioxide as a carbon source to synthesize practical chemical raw materials. However, the chemical immobilization of carbon dioxide is considered to be a very challenging study because of the inert nature of carbon dioxide. Photocatalytic methods convert carbon dioxide into high value-added chemicals via photocatalysis is considered to be the most desirable. In this project, titanium dioxide, which has good photocatalytic activity and high chemical stability, and metal-organic frameworks based on bipyrazole, are selected as the two main components to synthesize a bifunctional titanium dioxide / metal-organic frameworks heterojunction nanocomposite. The photochemical reduction of carbon dioxide, through the optimization of experimental conditions, summarizes the synthesis strategy of semiconductor / metal-organic frameworks nanocomposites with special structures with heterojunctions, and investigates the difference between the mechanism of heterojunctions in carbon dioxide photoreduction and single metal-organic framework photocatalysts, which could guide the application of semiconductor / metal-organic frameworks-based composite materials.

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