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Solar Cells: A Nonfullerene Small Molecule Acceptor with 3D Interlocking Geometry Enabling Efficient Organic Solar Cells (Adv. Mater. 1/2016)
Author(s) -
Lee Jaewon,
Singh Ranbir,
Sin Dong Hun,
Kim Heung Gyu,
Song Kyu Chan,
Cho Kilwon
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201670001
Subject(s) - organic solar cell , materials science , fullerene , acceptor , nanotechnology , polymer solar cell , small molecule , solar cell , optoelectronics , composite material , chemistry , organic chemistry , physics , polymer , condensed matter physics , biochemistry
In the past few years, fullerene‐free organic solar cells have become the focus of many research efforts. On page 69, K. Cho and co‐workers report a new non‐fullerene small‐molecule acceptor that has 3D interlocking geometry, enabling a nanoscale and bicontinuous 3D network morphology in bulk‐heterojunction organic solar cells. This work provides important guidance to design the material structure and improve the performance of non‐fullerene organic solar cells.