Department of Chemistry, Imperial College London, Exhibition Road, London, UK SW7 2AZ.
Chem Commun (Camb). 2009 Sep 28(36):5445-7. doi: 10.1039/b909071a. Epub 2009 Jul 29.
Transient absorption spectroscopy is employed to monitor charge photogeneration in polythiophene-perylene diimide blend films; in contrast to polythiophene-PCBM blends, efficient charge photogeneration is observed even for small energetic driving forces.
瞬态吸收光谱被用于监测聚噻吩-苝二酰亚胺共混膜中的电荷光生成;与聚噻吩-PCBM 共混物相比,即使在较小的能量驱动力下,也观察到有效的电荷光生成。