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Literature DB >> 22807341

A supramolecular complex in small-molecule solar cells based on contorted aromatic molecules.

Seok Ju Kang¹, Jong Bok Kim, Chien-Yang Chiu, Seokhoon Ahn, Theanne Schiros, Stephanie S Lee, Kevin G Yager, Michael F Toney, Yueh-Lin Loo, Colin Nuckolls.

Abstract

"Ball and socket" motif: The contorted dibenzotetrathienocoronene (6-DBTTC) forms a complex with the C(70) fullerene PC(70) BM embedded in an amorphous phase of PC(70) BM. The materials are processable into organic solar cells in solution. The power conversion efficiency is maximal when there is a 1:2 molar ratio of 6-DBTTC to PC(70) BM. Formation of the supramolecular complex directly affects charge separation in the active layer.

Entities: Chemical

Mesh：

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Year: 2012 PMID： 22807341 DOI： 10.1002/anie.201203330

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

8 in total

Review 1. Supramolecular Approaches to Nanoscale Morphological Control in Organic Solar Cells.

Authors: Alexander M Haruk; Jeffrey M Mativetsky
Journal: Int J Mol Sci Date: 2015-06-11 Impact factor: 5.923

2. In-Situ GISAXS Study of Supramolecular Nanofibers having Ultrafast Humidity Sensitivity.

Authors: Arpan Bhattacharyya; Milan K Sanyal; Umesha Mogera; Subi J George; Mrinmay K Mukhopadhyay; Santanu Maiti; Giridhar U Kulkarni
Journal: Sci Rep Date: 2017-03-21 Impact factor: 4.379

3. A divergent route to core- and peripherally functionalized diazacoronenes that act as colorimetric and fluorescence proton sensors.

Authors: Bo He; Jing Dai; Danylo Zherebetskyy; Teresa L Chen; Benjamin A Zhang; Simon J Teat; Qichun Zhang; Linwang Wang; Yi Liu
Journal: Chem Sci Date: 2015-03-31 Impact factor: 9.825

8. Pentacene derivative/DTTCNQ cocrystals: alkyl-confined mixed heterojunctions with molecular alignment and transport property tuning.

Authors: Yudong Ma; Yecheng Zhou; Jianqun Jin; Wei Wang; Xitong Liu; Haixiao Xu; Jing Zhang; Wei Huang
Journal: Chem Sci Date: 2019-10-14 Impact factor: 9.825

8 in total

A supramolecular complex in small-molecule solar cells based on contorted aromatic molecules.

Review 1. Supramolecular Approaches to Nanoscale Morphological Control in Organic Solar Cells.

2. In-Situ GISAXS Study of Supramolecular Nanofibers having Ultrafast Humidity Sensitivity.

3. A divergent route to core- and peripherally functionalized diazacoronenes that act as colorimetric and fluorescence proton sensors.

4. Switching charge-transfer characteristics from p-type to n-type through molecular "doping" (co-crystallization).

5. Charge-transfer biexciton annihilation in a donor-acceptor co-crystal yields high-energy long-lived charge carriers.

6. A method for controlling the synthesis of stable twisted two-dimensional conjugated molecules.

7. Nanographenes as electron-deficient cores of donor-acceptor systems.

8. Pentacene derivative/DTTCNQ cocrystals: alkyl-confined mixed heterojunctions with molecular alignment and transport property tuning.