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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：吉林大学
学位：博士
所在单位：化工学院
学科：有机化学. 应用化学. 物理化学
办公地点：西部校区E座208房间
联系方式：0411－84986236
电子邮箱：zhaojzh@dlut.edu.cn
Solid-state photochromic properties, mechanism and electrospun membranes of (E)-2-(benzo [b] thiophen-2-ylmethylene)-N-ethylhydrazine-1-carbothioamide
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论文类型：期刊论文
发表时间：2018-09-01
发表刊物：DYES AND PIGMENTS
收录刊物：SCIE、EI、CPCI-S
卷号：156
页面范围：326-331
ISSN号：0143-7208
关键字：Photochromic; Carbothioamide; Proton transfer; Electrospinning
摘要：Three carbothioamide derivatives with reversible P-type photochromic properties in the solid state were synthesized in a one-step reaction. Based on the single crystal structures, the FT-IR spectra and theory calculations, the proposed photochromic mechanism was the intermolecular proton transfer between the thio-keto and thioenol tautomer. Nanofibrous membranes were prepared by electrospinning, which showed improved reversible photochromic properties in comparison of the compound itself. This work may open a new pathway for design and synthesis of the new solid-state photochromic materials with high-performance.
上一条：Photochromic behavior and mechanism of indole thiosemicarbazide derivates in amorphous powder, solution and nanofiber
下一条：Exploiting the benefit of S0 T1 excitation in triplet-triplet annihilation upconversion to attain large anti-stokes shifts: tuning the triplet state lifetime of a tris(2,2'-bipyridine) osmium(ii) complex.