Photochromism adjustment by the conjugation of electron-withdrawing ligand in two metal organic complexes
Photochromism adjustment by the conjugation of electron-withdrawing ligand in two metal organic complexes
复制标题
通过两种金属有机配合物中吸电子配体的共轭调节光致变色
DOI：
10.1016/j.inoche.2017.04.026
复制
发表时间：
2017-07
影响因子：
3.8
通讯作者：
Ying-Wu Lin
中科院分区：
文献类型：
--
作者：
Chun-Hong Tan;Xi-Lin Xiao;Xiao-Feng Wang;Hong-Qing Wang;Ying-Wu Lin
了解MOCs的光致变色机理，调控MOCs的结构及相关的光致变色性能是化学和材料科学研究的热点之一。本文分别以bpee或bpea为配体，通过亚硝酸锌与H_6TTH反应，合成了两种等配位的金属有机配合物。研究了配合物1和2的光致变色性能。尽管两种配合物具有相似的骨架，但有趣的是，具有共轭共配体bpee的配合物1显示出显着的光致变色性能，而当共轭共配体bpee被非共轭共配体bpea取代时，配合物2的光致变色现象几乎消失。并对可能的光致变色机理作了详细的阐述。并讨论了结构与性能的关系。
Understanding the photochromic mechanism of MOCs, regulating and controlling their structure and related.photochromic properties is one of the focuses of chemistry and materials science. In this paper, two isoreticular.metal-organic complexes have been synthesized by reaction of Zinc nitrite and H6ttha in the presence of bpee or.bpea as co-ligand, respectively. The photochromic properties of complex 1 and 2 have been investigated. Even.though both complexes holding similar framework, it is intriguing that complex 1 with conjugated co-ligand.bpee displays remarkable photochromism property, but this photochromic phenomenon almost disappears in.complex 2 when the conjugated co-ligand bpee is replaced by the non-conjugated coligand bpea. The possible.photochromic mechanism is illustrated in detail. What's more, the relationship of structure-property has been.discussed.
登录
查看更多内容
DOI：
10.1163/156856203766652057
发表时间：
2003-01
期刊：
Journal of Biomaterials Science, Polymer Edition
影响因子：
--
作者：
M. Martins;D. Wang;J. Ji;L. Feng;M. Barbosa
通讯作者：
M. Martins;D. Wang;J. Ji;L. Feng;M. Barbosa
影响因子：
1
作者：
M. D. Pace
通讯作者：
M. D. Pace
影响因子：
4.9
作者：
Jin, Xu-Hui;Sun, Jian-Ke;Zhang, Jie
通讯作者：
Zhang, Jie
影响因子：
15
作者：
V. Yam;C. Ko;N. Zhu
通讯作者：
V. Yam;C. Ko;N. Zhu
影响因子：
4
作者：
Yixuan Zhu;Zhang-Wen Wei;Mei Pan;Hai-Ping Wang;Jianyong Zhang;C. Su
通讯作者：
Yixuan Zhu;Zhang-Wen Wei;Mei Pan;Hai-Ping Wang;Jianyong Zhang;C. Su