Stability of cobalt complex based dye solar cells with PEDOT and Pt catalysts and different electrolyte concentrations

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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Bibtex - Lataa

@article{2a97d807d62640b183c10ebe0ceac62a,
title = "Stability of cobalt complex based dye solar cells with PEDOT and Pt catalysts and different electrolyte concentrations",
abstract = "Here a 2000-h light-soaking stability test is reported for cobalt complex based dye solar cells using Y123 organic dye with either platinum or poly(3,4-ethylene dioxythiophene) as counter electrode catalyst, and two different Co(III) electrolyte concentrations. Both the Co(III) concentration and the counter electrode catalyst affected the device stability. Higher Co(III) concentrations were found to slow down the degradation process with both catalyst materials. Different degradation behavior was also identified for devices with different catalyst materials.",
keywords = "Cobalt-complex, Degradation, Dye solar cell, PEDOT, Photovoltaics, Stability",
author = "Aleksi Kamppinen and Kerttu Aitola and Aapo Poskela and Kati Miettunen and Lund, {Peter D.}",
year = "2020",
month = "3",
day = "1",
doi = "10.1016/j.electacta.2020.135652",
language = "English",
volume = "335",
journal = "Electrochimica Acta",
issn = "0013-4686",

}

RIS - Lataa

TY - JOUR

T1 - Stability of cobalt complex based dye solar cells with PEDOT and Pt catalysts and different electrolyte concentrations

AU - Kamppinen, Aleksi

AU - Aitola, Kerttu

AU - Poskela, Aapo

AU - Miettunen, Kati

AU - Lund, Peter D.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - Here a 2000-h light-soaking stability test is reported for cobalt complex based dye solar cells using Y123 organic dye with either platinum or poly(3,4-ethylene dioxythiophene) as counter electrode catalyst, and two different Co(III) electrolyte concentrations. Both the Co(III) concentration and the counter electrode catalyst affected the device stability. Higher Co(III) concentrations were found to slow down the degradation process with both catalyst materials. Different degradation behavior was also identified for devices with different catalyst materials.

AB - Here a 2000-h light-soaking stability test is reported for cobalt complex based dye solar cells using Y123 organic dye with either platinum or poly(3,4-ethylene dioxythiophene) as counter electrode catalyst, and two different Co(III) electrolyte concentrations. Both the Co(III) concentration and the counter electrode catalyst affected the device stability. Higher Co(III) concentrations were found to slow down the degradation process with both catalyst materials. Different degradation behavior was also identified for devices with different catalyst materials.

KW - Cobalt-complex

KW - Degradation

KW - Dye solar cell

KW - PEDOT

KW - Photovoltaics

KW - Stability

UR - http://www.scopus.com/inward/record.url?scp=85077743650&partnerID=8YFLogxK

U2 - 10.1016/j.electacta.2020.135652

DO - 10.1016/j.electacta.2020.135652

M3 - Article

AN - SCOPUS:85077743650

VL - 335

JO - Electrochimica Acta

JF - Electrochimica Acta

SN - 0013-4686

M1 - 135652

ER -

ID: 40606501