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Thiophene-free diphenyl-amino-stilbene-diketo-pyrrolo-pyrrole derivatives as donors for organic bulk heterojunction solar cells

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F16%3APU119482" target="_blank" >RIV/00216305:26310/16:PU119482 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.degruyter.com/dg/journalprintahead.articlelist.resultlinks.fullcontentlink:pdfeventlink/$002fj$002fchempap.ahead-of-print$002fchempap-2016-0068$002fchempap-2016-0068.pdf/chempap-2016-0068.pdf?t:ac=j$002fchempap" target="_blank" >https://www.degruyter.com/dg/journalprintahead.articlelist.resultlinks.fullcontentlink:pdfeventlink/$002fj$002fchempap.ahead-of-print$002fchempap-2016-0068$002fchempap-2016-0068.pdf/chempap-2016-0068.pdf?t:ac=j$002fchempap</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1515/chempap-2016-0068" target="_blank" >10.1515/chempap-2016-0068</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Thiophene-free diphenyl-amino-stilbene-diketo-pyrrolo-pyrrole derivatives as donors for organic bulk heterojunction solar cells

  • Original language description

    An extended study on a group of four soluble diphenyl-amino-stilbene based diphenyl-diketopyrrolo-pyrrole molecules has been carried out. Using the materials in thin-film transistors it was shown that the above-mentioned compounds can be successfully used as donors in organic photovoltaic devices. Influence of the molecular symmetry and solubilizing chain on the morphology and solar cell performance are described. It was shown that a shorter and non-branched ethyl acetate chain leads to higher charge carrier mobility, short circuit current, and better fill factor. After the basic optimization, a power conversion efficiency of about 1.5 % was reached. This, to the best of our knowledge, is the highest reported efficiency of thiophene-free small-molecule diketo-pyrrolopyrroles.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10403 - Physical chemistry

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Chemical Papers

  • ISSN

    0366-6352

  • e-ISSN

    1336-9075

  • Volume of the periodical

    1

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    SK - SLOVAKIA

  • Number of pages

    9

  • Pages from-to

    1-9

  • UT code for WoS article

    000379758000012

  • EID of the result in the Scopus database

    2-s2.0-84978906951