4.7 Article

High performance asymmetrical push-pull small molecules end-capped with cyanophenyl for solution-processed solar cells

Journal

CHEMICAL COMMUNICATIONS
Volume 50, Issue 71, Pages 10251-10254

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cc04020a

Keywords

-

Funding

  1. NSFC [21102013, 51173065]
  2. Dalian Committee of Science and Technology [2011J21DW001]
  3. SRF for ROCS-SEM [201001438, 201001439]
  4. Fundamental Funds for the Central Universities [DUT11LK20]
  5. RFDP [20090041120017]

Ask authors/readers for more resources

Two novel asymmetrical push-pull small molecules have been synthesized successfully, consisting of triphenylamine and diketopyrrolopyrrole as a fundamental dipolar D-pi-A structure with ethynylbenzene as the pi-bridge. TPATDPPCN end-capped with cyanophenyl exhibits a low optical band gap of 1.65 eV, and an impressive PCE of 5.94% has been achieved.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.7
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available