Long-term thermally stable organic solar cells based on cross-linkable donor–acceptor conjugated polymers
2016 ◽
Vol 4
(23)
◽
pp. 9286-9292
◽
Keyword(s):
The right amount of vinyl units is the key to obtaining crosslinkable PBDTTPD resulting in a PCE of 6.06% and maintaining 91% performance after 150 °C treatment for 40 h.