KAUST DepartmentKAUST Catalysis Center (KCC)
Physical Sciences and Engineering (PSE) Division
Chemical Science Program
MetadataShow full item record
AbstractAlkoxy-wrapped N-annulated perylene (NP) was synthesized and used as a rigid and coplanar π-linker for three push-pull type metal-free sensitizers QB1-QB3. Their optical and electrochemical properties were tuned by varying the structure of acceptor. These new dyes were applied in Co(II)/(III) based dye-sensitized solar cells, and power conversion efficiency up to 6.95% was achieved, indicating that NP could be used as a new building block for the design of high-performance sensitizers in the future.
SponsorsJ.W. and Q.W. acknowledge financial support from MOE Tier 2 grant (MOE2011-T2-2-130), A*STAR-DST joint grant (IMRE/14-2C0239), and IMRE core funding (IMRE/13-1C0205). K.-W.H. acknowledges financial support from KAUST.
PublisherAmerican Chemical Society (ACS)