Synthesis and characterization of cobalt (II) pincer complexes and their application as dyes in dye-sensitized solar cells
作者:Vindhya Hegde、Sreekala C. O、Naveen V. Kulkarni、Jomon Mathew
DOI:10.1016/j.molstruc.2023.135508
日期:2023.8
calculated. The optical band-gaps of the cobalt complexes were determined by using electronic spectral data and the corresponding electrochemical gaps were obtained from cyclic voltammetry studies. All the cobalt (II) complexes were used as dyes in the dye-sensitizedsolarcell and the photovoltaic parameters of the constructed solarcells were investigated. Complex C7, comprising of bis(benzimidazole) system
使用 NNN 三齿和 NN 双齿钳配体系统制备了一系列八个钴 (II) 钳配合物。使用各种光谱技术和分析方法(包括单晶 X 射线分析)对所有配体和配合物进行了完整表征。通过B3LYP计算方法对所有化合物的分子结构进行了优化,计算了化合物的HOMO-LUMO能隙。钴络合物的光学带隙是通过使用电子光谱数据确定的,相应的电化学带隙是从循环伏安法研究中获得的。所有钴 (II) 配合物都用作染料敏化太阳能电池中的染料,并研究了所构建太阳能电池的光伏参数。复杂的C7,由具有乙烯主链的双(苯并咪唑)系统组成,在所测试的化合物中表现出最高的功率转换效率。
US2842545
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Huenig,S. et al., Justus Liebigs Annalen der Chemie, 1974, p. 1423 - 1435
作者:Huenig,S. et al.
DOI:——
日期:——
Dash, Bhabagrahi; Dora, Essilidi K.; Panda, Chandra S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1982, vol. <B> 21, # 7, p. 697 - 698
作者:Dash, Bhabagrahi、Dora, Essilidi K.、Panda, Chandra S.