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Environmentally fri...
Environmentally friendly preparation of nanoparticles for organic photovoltaics
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- Pan, Xun (author)
- Flinders University of South Australia
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- Sharma, A. (author)
- Université de Bordeaux,University of Bordeaux,Flinders University of South Australia
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- Gedefaw, Desta Antenehe, 1971 (author)
- University of the South Pacific
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- Kroon, Renee, 1982 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Diaz de Zerio Mendaza, Amaia, 1986 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Holmes, N. P. (author)
- University of Newcastle
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- Kilcoyne, A. L. D. (author)
- Lawrence Berkeley National Laboratory
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- Barr, M. G. (author)
- University of Newcastle
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- Fahy, A. (author)
- University of Newcastle
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- Marks, Melissa (author)
- University of Newcastle
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- Zhou, X. J. (author)
- University of Newcastle
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- Belcher, W. J. (author)
- University of Newcastle
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- Dastoor, P. (author)
- University of Newcastle
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- Andersson, Mats, 1957 (author)
- Flinders University of South Australia
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(creator_code:org_t)
- Elsevier BV, 2018
- 2018
- English.
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In: Organic Electronics: physics, materials, applications. - : Elsevier BV. - 1566-1199. ; 59, s. 432-440
- Related links:
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https://dspace.flind...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Aqueous nanoparticle dispersions were prepared from a conjugated polymer poly[thiophene-2,5-diyl-alt-5,10-bis((2-hexyldecyl)oxy)dithieno[3,2-c:3′,2′-h][1,5]naphthyridine-2,7-diyl] (PTNT) and fullerene blend utilizing chloroform as well as a non-chlorinated and environmentally benign solvent, o-xylene, as the miniemulsion dispersed phase solvent. The nanoparticles (NPs) in the solid-state film were found to coalesce and offered a smooth surface topography upon thermal annealing. Organic photovoltaics (OPVs) with photoactive layer processed from the nanoparticle dispersions prepared using chloroform as the miniemulsion dispersed phase solvent were found to have a power conversion efficiency (PCE) of 1.04%, which increased to 1.65% for devices utilizing NPs prepared from o-xylene. Physical, thermal and optical properties of NPs prepared using both chloroform and o-xylene were systematically studied using dynamic mechanical thermal analysis (DMTA) and photoluminescence (PL) spectroscopy and correlated to their photovoltaic properties. The PL results indicate different morphology of NPs in the solid state were achieved by varying miniemulsion dispersed phase solvent.
Subject headings
- NATURVETENSKAP -- Kemi -- Polymerkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Polymer Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Polymerteknologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Polymer Technologies (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Pan, Xun
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Sharma, A.
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Gedefaw, Desta A ...
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Kroon, Renee, 19 ...
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Diaz de Zerio Me ...
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Holmes, N. P.
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Kilcoyne, A. L. ...
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Barr, M. G.
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Fahy, A.
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Marks, Melissa
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Zhou, X. J.
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Belcher, W. J.
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Dastoor, P.
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Andersson, Mats, ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Polymer Chemistr ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Chemical Enginee ...
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and Polymer Technolo ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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Organic Electron ...
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Chalmers University of Technology