Electronic Structure of a 1:2 Complex of Triphenyl-Pararosaniline and a Gallate Derivative

机译：三苯基对芳基苯胺和没食子酸酯衍生物的1：2配合物的电子结构

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Triphenyl-pararosaniline (TPPR: Fig. 1) and a gallate derivative (PG: Fig. 2) are charge-control agents (CCA) of the positive and negative type, respectively. Furthermore, a 1:2 complex of TPPR and PG (colored deep blue) has been reported to be a powerful CCA due to the formation of a charge-transfer (CT) complex. The electronic structure of the present complex has been investigated in solution and in the solid state in order to clarify the charge-transfer mechanism. Quite contrary to our expectation, the blue color is found to arise from protonation of TPPR by means of PG, not due to a CT transition between TPPR and PG.

机译：三苯基对硝基苯胺（TPPR：图1）和没食子酸酯衍生物（PG：图2）分别是正电荷类型和负电荷类型的电荷控制剂（CCA）。此外，由于形成了电荷转移（CT）络合物，据报道TPPR和PG的1：2络合物（深蓝色）是强大的CCA。为了阐明电荷转移机理，已经在溶液中和固态下研究了本络合物的电子结构。与我们的预期完全相反，发现蓝色是由于PG借助TPPR的质子化而产生的，而不是由于TPPR与PG之间的CT跃迁引起的。

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《International Conference on Digital Printing Technologies; 20041031-1105; Salt Lake City,UT(US)》|2004年|P.115-118|共4页
会议地点 Salt Lake CityUT(US)
作者
Yasuo Imura; Jin Mizuguchi;
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作者单位

Graduate School of Engineering, Yokohama National University Tokiwadai, Hodogaya, Yokohama, Japan;

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原文格式 PDF
正文语种 eng
中图分类文教用品制造工业;信息处理（信息加工）;
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Electronic Structure of a 1:2 Complex of Triphenyl-Pararosaniline and a Gallate Derivative

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