Department of Chemical Engineering, Tsinghua University
Qianlong Zhou
2016-2019: College of Chemistry and ChemicalEngineering, Qiqihar University (MA.Sc) 2012-2016: College of Materials Science andEngineering, Qiqihar University (Bachelor) Email: zql08050622@163.com Address: Room 670, Gongwu Building, Tsinghua University, Beijing100084, China Motto: No pain, no gain. Project: Preparation and Photocatalytic Properties of Multi-mode Modified Ordered Composite Material 1. Synthesisof 3DOM photocatalyticmaterials
Combining CFD simulation andexperimental methods, the temporal and spatial profiles of mixing and flow insudden expansion, extraction and coiled tube were revealed. Through theresearch, the optimization criterion of microreactor’ geometric construction wasdeveloped for choosing an optimal reactor for reactions 2. Synthesisof 3DOH arrays
We have built a microflow system which is suitable for the research of cationic polymerization.On the microflow platform, we have investigated thecharacteristic of chain reactions initiated by H2O/AlCl3, the polymerization precesses under intensified mixing, the controlledsynthesis of highly reactive polyisobutylenes, and so on. 3.Photodegradation and Hydrogenevolution
After 8 h of xenon lamp irradiation, 2.0 ZnO QDs@Sn-TiO2 has the best photohydrogen production performance, and its hydrogenevolution amount reaches 1047 μmol·g−1. With the addition of co-catalystPt, the amount of hydrogen evolution reaches the maximum, which can reach10,740 μmol·g−1, and is 10 times than that without the addition of co- catalyst Pt. 4.Photocatalytic reaction mechanism
The 3DOM structure provides good channelsfor the transfer of active materials, and their unique structures enhance lightabsorption by limiting, adjusting, and manipulating photons, thereby producinga slow photon effect and increasing the photocatalytic activity ofphotocatalysts. Publication
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