Royal Society of Chemistry, Journal of Materials Chemistry A: materials for energy and sustainability, 11(7), p. 5934-5937, 2019
DOI: 10.1039/c8ta12274a
Full text: Unavailable
Perovskite solar cells using a new spirobifluorene core-based oligoaryl as the hole-transport layer display 18.6% efficiency without any device oxidation process.