Asymmetric substitution of end-groups helps to achieve efficient all-small-molecule organic solar cells

A research group led by Prof. Ge Ziyi at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has applied an asymmetric substitution strategy of end-groups in molecular donors, thus achieving high-performance all-small-molecule organic solar cells (OSCs) with power conversion efficiency (PCE) exceeding 16.34%. The study was published in Advanced Materials.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/3LvVyeB

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