Chemical structures of photoactive materials and the related physical properties. (IMAGE)

The Hong Kong Polytechnic University

Chemical structures of photoactive materials and the related physical properties.

Caption

Chemical structures of PM6 (a), BTP-eC9 (b), and o-BTP-eC9 (c). d Normalized UV-vis absorption spectra of PM6, BTP-eC9 and o-BTP-eC9. e Comparison of dielectric constant values of BTP-eC9 and o-BTP-eC9. The electrostatic potential surfaces (ESP) of BTP-eC9 (f) and o-BTP-eC9 (g) calculated from the DFT simulation at the BLYP/6–31G* level (the coordinates of the optimized computational models can be found in Supplementary Data 3). h Energy levels of PM6, BTP-eC9 and o-BTP-eC9. Source data are provided as a Source Data file.

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© 2024 Research and Innovation Office, The Hong Kong Polytechnic University. All Rights Reserved.

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