Article
Suppressed recombination loss in organic photovoltaics adopting a planar–mixed heterojunction architecture - Nature Energy
Rating:
0.0
Views:
96
Likes:
1
Library:
1
At present, high-performance organic photovoltaics mostly adopt a bulk-heterojunction architecture, in which exciton dissociation is facilitated by charge-transfer states formed at numerous donor–acceptor (D-A) heterojunctions. However, the spin character of charge-transfer states originated from recombination of photocarriers allows relaxation to the lowest-energy triplet exciton (T1) at these heterojunctions, causing photocurrent loss. Here we
Rate This Post
-
Education
-
Communication
-
Entertainment
Rate The Educational Value
Rate The Ease of Understanding and Presentation
Interesting or Boring? Rate the Entertainment Value