摘要
合成了新型席夫碱配体及其锌配合物,并利用核磁共振氢谱、紫外-可见吸收光谱和荧光光谱等方法对配体及其配合物进行了表征.将席夫碱及其锌的配合物作为光敏剂应用在染料敏化纳米薄膜太阳能电池中,配合物染料比席夫碱配体的光电转化效果更好,能量转化效率为1.45%(AM 1.5,100 mW.cm-2).
A novel Schiff-base ligand and its Zn complex were synthesized and characterized by UV-Vis absorption and photoluminescence spectroscopies. The Schiff-base ligand and its Zn complex exhibit a good sensitization activity in dye sensitized solar cells (DSSCs). In addition, the complex shows better photo-electro conversion efficiency than that of the free ligand in DSSCs. The photo-electro conversion efficiency of the complex is 1.45% (AM 1.5, 100 mW·cm^-2).
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第2期204-207,共4页
Chemical Journal of Chinese Universities
基金
国家'八六三'计划项目(批准号:2002AA302403)
国家自然科学基金(批准号:20490210)
上海市科学技术委员会基金(批准号:03QB14006和03DJ14004)资助
关键词
席夫碱配体
锌配合物
光电转换效率
Schiff-base ligand
Zn complex
Photo-electro conversion efficiency