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理学院专题学术讲座 | 王双印:有机分子电催化转化
时间
2021年9月16日(周四)
下午16:00-17:30
地点
西湖大学云栖校区4号楼311会议室
主持
西湖大学理学院人工光合作用与太阳能燃料中心PI 张彪彪 博士
受众
全体师生
分类
学术与研究
理学院专题学术讲座 | 王双印:有机分子电催化转化
时间:2021年9月16日(周四)下午16:00-17:30
Time:16:00-17:30, Thursday, Sep. 16th, 2021
主持人: 西湖大学理学院人工光合作用与太阳能燃料中心PI 张彪彪 博士
Host: Dr. Biaobiao Zhang, PI of the Center of Artificial Photosynthesis for Solar Fuels, School of Science, Westlake University
地址:西湖大学云栖校区4号楼311会议室
Venue: Meeting Room 311, Building 4, Yunqi Campus, Westlake University
王双印 教授
湖南大学
Prof. Shuangyin Wang1,2,3
1 State Key Laboratory of Chem/Bio-Sensing and Chemometrics
2 Provincial Hunan Key Laboratory for Graphene Materials and Devices
3 College of Chemistry and Chemical Engineering, Hunan University*Email: shuangyinwang@hnu.edu.cn
主讲人/Speaker:
王双印, 国家杰出青年基金获得者、科睿唯安全球高被引科学家(化学、材料), 爱思唯尔中国高被引学者(化学)。现为湖南大学二级教授,博士生导师。2006年本科毕业于浙江大学化工系,2010年在新加坡南洋理工大学获得博士学位,随后在美国凯斯西储大学, 德克萨斯大学奥斯汀分校、英国曼彻斯特大学(玛丽居里学者)开展研究工作。主要研究方向为电催化剂缺陷化学,有机分子电催化转化,燃料电池。代表性论文发表在国家科学评论,中国科学化学、材料,科学通报, JEC, Nature Chem., Nature Catalysis, JACS, Angew. Chem.(20), Adv. Mater.(17), Chem等期刊,总引用22000余次,H指数81,获教育部青年科学奖、湖南省自然科学奖一等奖(第一完成人)、中国侨届贡献一等奖。
Shuangyin Wang received his PhD degree at the Nanyang Technological University (Singapore) in 2010. He was a postdoctoral fellow working with Prof. Liming Dai (2010-2011) at the Case Western Reserve University and Prof. A. Manthiram (2011-2012) at the University of Texas at Austin. He was a Marie Curie Fellow at the University of Manchester with Prof. K. S. Novoselov (2012-2013). He is currently a Professor of State Key Laboratory of Chem/Bio-sensing and Chemometrics and College of Chemistry and Chemical Engineering, Hunan University. He has published over 150 papers on high impact journals such as Nature Chemistry. Till now, Dr. Wang's total citation number is over 22000 times with H-Index of 81, including 54 papers have been selected as the “Highly Cited Paper” in Web of Science. He received First prize of the Hunan Province Natural Science Award and the National Science Fund for Distinguished Young Scholars (China). His current research concentrates on defect chemistry of electrocatalysts, high-temperature PEMFC, electrosynthesis.
讲座摘要/Abstract:
有机电催化转化,是利用电催化的手段,通过催化剂与有机分子(包括气体小分子)之间的电子相互作用,降低反应活化能,从而加快有机物转化反应的过程。因为与传统有机反应相比具有高效绿色的优点,近几年来有机电催化转化在能源,环境,医药,化工等领域有着重要发展。我们课题组近期在有机电催化转化方向开展了部分工作,主要集中在“气体小分子耦合的有机电催化合成”、“亲核有机小分子的电催化氧化”及“生物质平台衍生物的转化升级”等几个方面。研究工作首次在常温常压条件下将惰性分子耦合转化为有机分子;通过原位同步辐射、原位拉曼等方法探究了亲核有机分子在镍基催化剂上的反应机理;首次利用原位和频共振技术明确了有机物合成过程中的反应路径。这些工作对于进一步扩展有机电催化反应底物,明确催化机理,实现有机物可控精准合成等具有重要意义。
Organic electrocatalytic conversion is a process of reducing the activation energy and accelerating organic conversion reactions, through the electronic interaction between the catalyst and organic molecules (including small gas molecules). Compared with traditional organic reactions, organic electrocatalytic conversion has made important developments in energy, environment, medicine, chemical and other fields in recent years, due to its high efficiency and green advantages. Recently, Prof Wang's group mainly focuses on "organic electrocatalytic synthesis of small gas molecules coupling", "electrocatalytic oxidation of nucleophilic organic small molecules" and "transformation of biomass platform derivatives" and other aspects. Converting inert molecules into organic molecules firstly under normal temperature and pressure conditions is the highlight for this research work, and then in-situ synchrotron radiation, in-situ Raman and other methods have been adopted to explore the reaction mechanism of nucleophilic organic molecules on nickel-based catalysts; in-situ and Frequency resonance technology clarifies the reaction path in the organic synthesis process. These works are of great significance to further explore organic electrocatalytic reactions, clarify the catalytic mechanism, realize the controllable and precise synthesis of organic compounds.
References:
[1] L Lu Y, Dong C L, Huang Y C, et al.. Angew. Chem. Int. Ed., 2020, 132(43) , 19377.
[2] Chen W, Xie C, Wang Y, et al. . Chem, 2020. https://doi.org/10.1016/j.chempr.2020.07.022
[3] Chen C, Zhu X, Wen X, et al. . Nat. Chem. 2020, 12(8), 717.
[4] Zhang N, Zou Y, Tao L, et al. . Angew. Chem. Int. Ed., 2019, 131(44) , 16042
[5] Lu Y, Dong C L, Huang Y C, et al.. Sci. China Chem. 2020, 63(7) , 980
讲座联系人/Contact:
理学院,钟婷,邮箱:zhongting@westlake.edu.cn
School of Science, Ting Zhong, Email: zhongting@westlake.edu.cn