摘要
设计合成了含有两个羧酸 (酯 )基的铼联吡啶和钌三联吡啶光敏活性染料 ,其中的羧酸酯基水解成羧基后可作为光敏染料与纳米二氧化钛表面发生键合的活性基团。详细研究了染料的合成及提纯方法 ,并利用1 H - 1 HCOSY、HSQC、HMBC等二维相关NMR谱和电喷雾质谱 (ESI-MS)
Two kinds of photosensitive-dyes, rhenium(I) bipyridine and ruthenium(II) tris-bipyridine, were designed and synthesized. The ethoxycarbonyl groups in these dyes could be used as anchoring groups for attaching these dyes to the surface of nano-Ti02 after hydrolyzing. The synthesis and purification methods were studied and the dyes' structures were confirmed by using electrospray ionization mass spectrometer (ESI-MS) and 2D-NMR (1H-1H COSY, HSQC and HMBC) spectra.
出处
《现代化工》
EI
CAS
CSCD
北大核心
2003年第1期37-40,共4页
Modern Chemical Industry
基金
国家自然科学基金资助项目 (2 0 0 0 761 747)
关键词
太阳能电池
光敏活性染料
合成
纳米二氧化钛
Dyes
Nanostructured materials
Photosensitivity
Rhenium compounds
Titanium dioxide
