Photovoltaic performance of P3HT-porphyrin functionalized 1D CdS nanostructured organic inorganic bulk heterojunction hybrid solar cells

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911258" target="_blank" >RIV/00216275:25310/17:39911258 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.epjap.org/articles/epjap/pdf/forth/ap160491.pdf" target="_blank" >https://www.epjap.org/articles/epjap/pdf/forth/ap160491.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjap/2017160491" target="_blank" >10.1051/epjap/2017160491</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Photovoltaic performance of P3HT-porphyrin functionalized 1D CdS nanostructured organic inorganic bulk heterojunction hybrid solar cells

Popis výsledku v původním jazyce

Here we report first time the direct observation of the nucleation and growth process of cadmium sulfide (CdS) nanowires by stirring of CdS nanoparticles. The growth process of CdS nanowires consist of three steps, the growth of CdS particles, nucleation of CdS nanorods and finally the growth of CdS nanowires. This method brings forward a new idea to synthesize nanowires. The X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDAX), ultraviolet-visible (UV-Vis) and photoluminescence (PL) spectra have been provided for the characterization of the as-obtained nanowires. Furthermore, carboxylic functionalize porphyrin was examined as sensitizer for CdS nanowires. The interaction of porphyrin with CdS nanowires was investigated by absorption, infrared, steady state fluorescence spectroscopy and SEM techniques. The hybrid devices were fabricated with organic polymer with different concentration of dyes and the device with optimum concentration 6 x 10(-6) M shows the highest efficiency of 0.5% with short-circuit current density 3.10 mA cm(-2), open-circuit voltage 0.44 V and fill factor 0.37.

Název v anglickém jazyce

Photovoltaic performance of P3HT-porphyrin functionalized 1D CdS nanostructured organic inorganic bulk heterojunction hybrid solar cells

Popis výsledku anglicky

Here we report first time the direct observation of the nucleation and growth process of cadmium sulfide (CdS) nanowires by stirring of CdS nanoparticles. The growth process of CdS nanowires consist of three steps, the growth of CdS particles, nucleation of CdS nanorods and finally the growth of CdS nanowires. This method brings forward a new idea to synthesize nanowires. The X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDAX), ultraviolet-visible (UV-Vis) and photoluminescence (PL) spectra have been provided for the characterization of the as-obtained nanowires. Furthermore, carboxylic functionalize porphyrin was examined as sensitizer for CdS nanowires. The interaction of porphyrin with CdS nanowires was investigated by absorption, infrared, steady state fluorescence spectroscopy and SEM techniques. The hybrid devices were fabricated with organic polymer with different concentration of dyes and the device with optimum concentration 6 x 10(-6) M shows the highest efficiency of 0.5% with short-circuit current density 3.10 mA cm(-2), open-circuit voltage 0.44 V and fill factor 0.37.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

European Physical Journal : Applied Physics

ISSN

1286-0042

e-ISSN

—

Svazek periodika

78

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

8

Strana od-do

"34809-1"-"34809-8"

Kód UT WoS článku

000403189200009

EID výsledku v databázi Scopus

2-s2.0-85019554456