Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells

Dispersive SnS(2 )colloidal quantum dots have been synthesized via hot-injection method. Hybrid photovoltaic devices based on blends of a conjugated polymer poly[2-methoxy-5-(3",7"dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) as electron donor and crystalline SnS(2 )quantum dots as e...

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Detalles Bibliográficos
Autores principales: Tan, Furui, Qu, Shengchun, Wu, Ju, Liu, Kong, Zhou, Shuyun, Wang, Zhanguo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211364/
https://www.ncbi.nlm.nih.gov/pubmed/21711811
http://dx.doi.org/10.1186/1556-276X-6-298
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author Tan, Furui
Qu, Shengchun
Wu, Ju
Liu, Kong
Zhou, Shuyun
Wang, Zhanguo
author_facet Tan, Furui
Qu, Shengchun
Wu, Ju
Liu, Kong
Zhou, Shuyun
Wang, Zhanguo
author_sort Tan, Furui
collection PubMed
description Dispersive SnS(2 )colloidal quantum dots have been synthesized via hot-injection method. Hybrid photovoltaic devices based on blends of a conjugated polymer poly[2-methoxy-5-(3",7"dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) as electron donor and crystalline SnS(2 )quantum dots as electron acceptor have been studied. Photoluminescence measurement has been performed to study the surfactant effect on the excitons splitting process. The photocurrent of solar cells with the hybrid depends greatly on the ligands exchange as well as the device heat treatment. AFM characterization has demonstrated morphology changes happening upon surfactant replacement and annealing, which can explain the performance variation of hybrid solar cells.
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spelling pubmed-32113642011-11-09 Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells Tan, Furui Qu, Shengchun Wu, Ju Liu, Kong Zhou, Shuyun Wang, Zhanguo Nanoscale Res Lett Nano Express Dispersive SnS(2 )colloidal quantum dots have been synthesized via hot-injection method. Hybrid photovoltaic devices based on blends of a conjugated polymer poly[2-methoxy-5-(3",7"dimethyloctyloxy)-1,4-phenylenevinylene] (MDMO-PPV) as electron donor and crystalline SnS(2 )quantum dots as electron acceptor have been studied. Photoluminescence measurement has been performed to study the surfactant effect on the excitons splitting process. The photocurrent of solar cells with the hybrid depends greatly on the ligands exchange as well as the device heat treatment. AFM characterization has demonstrated morphology changes happening upon surfactant replacement and annealing, which can explain the performance variation of hybrid solar cells. Springer 2011-04-05 /pmc/articles/PMC3211364/ /pubmed/21711811 http://dx.doi.org/10.1186/1556-276X-6-298 Text en Copyright ©2011 Tan et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Tan, Furui
Qu, Shengchun
Wu, Ju
Liu, Kong
Zhou, Shuyun
Wang, Zhanguo
Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
title Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
title_full Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
title_fullStr Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
title_full_unstemmed Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
title_short Preparation of SnS(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
title_sort preparation of sns(2 )colloidal quantum dots and their application in organic/inorganic hybrid solar cells
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211364/
https://www.ncbi.nlm.nih.gov/pubmed/21711811
http://dx.doi.org/10.1186/1556-276X-6-298
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