Influence of Moisture on Perovskite Photovoltaic Cells

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU124951" target="_blank" >RIV/00216305:26220/17:PU124951 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1149/08101.0191ecst" target="_blank" >http://dx.doi.org/10.1149/08101.0191ecst</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/08101.0191ecst" target="_blank" >10.1149/08101.0191ecst</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Moisture on Perovskite Photovoltaic Cells

Popis výsledku v původním jazyce

This paper deals with the influence of moisture on perovskite photovoltaic cells. Moisture is considered to be one of the most common degradation mechanisms. However, research has found that the use of 20% relative humidity (RH) enviroment in the production of perovskite solar cells has a positive effect on its conversion efficiency. Perovskite active layer with moisture impact had also a less continuous morphology and film formation was faster. The perovskite grains have unified leading to the enlargement of its volume. This reduced the number of grain boundaries (barrier to the generated current). The conversion efficiency of the perovskite photovoltaic cells produced at 20% RH was η = 7 %. The conversion efficiency of the perovskite cells in environment without humidity has reached approximately η = 5 %.

Název v anglickém jazyce

Influence of Moisture on Perovskite Photovoltaic Cells

Popis výsledku anglicky

This paper deals with the influence of moisture on perovskite photovoltaic cells. Moisture is considered to be one of the most common degradation mechanisms. However, research has found that the use of 20% relative humidity (RH) enviroment in the production of perovskite solar cells has a positive effect on its conversion efficiency. Perovskite active layer with moisture impact had also a less continuous morphology and film formation was faster. The perovskite grains have unified leading to the enlargement of its volume. This reduced the number of grain boundaries (barrier to the generated current). The conversion efficiency of the perovskite photovoltaic cells produced at 20% RH was η = 7 %. The conversion efficiency of the perovskite cells in environment without humidity has reached approximately η = 5 %.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1210" target="_blank" >LO1210: Energie v podmínkách udržitelného rozvoje (EN-PUR)</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

ECS Transaction

ISBN

978-80-214-5529-0

ISSN

1938-5862

e-ISSN

1938-6737

Počet stran výsledku

7

Strana od-do

191-198

Název nakladatele

ECS Transaction

Místo vydání

USA

Místo konání akce

Brno

Datum konání akce

10. 9. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—