张维萍 (WeiPing Zhang)
研究员 硕士生导师
(Professor, Ph.D.)
电话：+86-411-84379976
传真：+86-411-84694447
Email: wpzhang@dicp.ac.cn

      1994年和1997年在大连理工大学分别获得学士和硕士学位; 2000年在中国科学院大连化学物理研究所获理学博士学位；2000年11月-2004年11月先后在苏黎世瑞士联邦工学院（ETH Zurich）和加拿大国家研究院（NRC Canada）进行博士后研究和访问研究；2004年12月应聘回大连化学物理研究所工作；2006年获中国科学院“百人计划”择优支持。主要从事原位固体核磁共振（NMR）研究纳米分子筛催化剂和无机、有机孔材料的结构和性能以及催化反应机理，同时也涉及纳米复合材料的合成与改性。
主要研究方向：
1. 原位连续流动的超极化129Xe NMR技术及其在纳米孔材料和催化研究中的应用
      目前课题主要集中在激光极化的129Xe NMR技术研究无机和有机材料的孔结构、客体粒子的分布、催化剂上结炭的位置，吸附分子在表面的扩散过程，以及超极化129Xe NMR技术探测催化剂中心金属的价态变化，粒子大小和催化反应过程等。
2. 原位NMR研究催化反应机理及跟踪反应过程
      我们的兴趣在于采用同位素富集化合物研究负载型多孔材料催化剂上烯烃的复分解反应、氢甲酰化和聚合反应以及甲醇转化等反应的过程，捕捉反应中间体，结合密度泛函（DFT）理论计算等确定反应机理。
3. 纳米功能材料的合成和修饰、结构表征及在催化研究和分离过程中的应用
      目前正在进行的适合催化反应的材料合成包括离子液体中介微孔复合材料、金属和金属氧化物纳米粒子纳米线与无机介孔复合材料等的制备以及它们的结构表征和反应性能研究。
Dr. Weiping Zhang graduated from Dalian University of Technology (DUT) in 1994, and received his M. Sc. degree from DUT in 1997 and Ph. D. degree from Dalian Institute of Chemical Physics, Chinese Academy of Sciences in 2000. He was a postdoctoral fellow in Swiss Federal Institute of Technology (ETH, Zurich) from 2000 to 2002, and a visiting fellow in Steacie Institute for Molecular Sciences, National Research Council of Canada from 2002 to 2004. Since December 2004, he has been an associate professor in Dalian Institute of Chemical Physics.
Dr. Zhang’s research interests include the structure and performances of nanosized zeolites, inorganic or organic framework nanoporous materials, and the catalytic mechanism as revealed by in situ solid-state NMR and other techniques. His work is also involved in the synthesis and modifications of the nanocomposite materials and their applications in nanocatalysis.
His current research topics are 1. Continuous-flow hyperpolarized 129Xe NMR and its applications in nanocomposites and catalysis such as the porous structures, location of the hosted materials, the position of coke in the catalysts, diffusion of adsorbates, etc. 2. In situ NMR studies the catalytic reaction mechanisms of olefin metathesis, hydroformylation, methane dehydroaromatization on supported catalysts. 3. Synthesis and modification, structural characterization of functional nanocomposites with an emphasis on their applications in catalysis and separation processes. Research projects include the preparation of meso/microporous composite materials, metal or metal oxide nanoparticles or nanowires confined in the mesoporous hosts and their catalytic performances.