Optical design of titania films in dye-sensitized solar cells and perovskite solar cells
Translated title:
Optisches Design von Titaniumdioxidefilme für Farbstoffsolarzellen und Perovskitsolarzellen
Author:
Su, Bo
Year:
2018
Document type:
Dissertation
Faculty/School:
Fakultät für Physik
Advisor:
Müller-Buschbaum, Peter (Prof. Dr.)
Referee:
Müller-Buschbaum, Peter (Prof. Dr.); Simmel, Friedrich C. (Prof. Dr.)
Language:
en
Subject group:
ERG Energietechnik, Energiewirtschaft; PHY Physik; WER Werkstoffwissenschaften
TUM classification:
PHY 600d; WER 000d; ERG 000d
Abstract:
Mesoporous titania is a cheap and widely used material for photovoltaic applications. To enable a large-scale fabrication with a controllable pore size, a diblock copolymer assisted sol gel route based on spray coating is chosen. Furthermore, periodic structures within mesoporous titania films used in photovoltaic devices are successfully prepared via wet-imprinting and photolithography approaches. In addition, the degradation process of a 2D/3D perovskite solar cell under moisture conditions is investigated.
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Mesoporous titania is a cheap and widely used material for photovoltaic applications. To enable a large-scale fabrication with a controllable pore size, a diblock copolymer assisted sol gel route based on spray coating is chosen. Furthermore, periodic structures within mesoporous titania films used in photovoltaic devices are successfully prepared via wet-imprinting and photolithography approaches. In addition, the degradation process of a 2D/3D perovskite solar cell under moisture conditions is...
»
Translated abstract:
Mesoporöses Titania ist ein günstiges und gebräuchliches Material für photovoltaische Anwendungen. Um großtechnische Herstellungsverfahren und kontrollierbare Porengrößen zu ermöglichen. Zudem können periodisch strukturierte nanoporöse Titaniafilme zur Herstellung von photovoltaischen Apparaten mittels Nassdruckverfahren und mittels Photolithographie, dargestellt werden. Des Weiteren wird der Zersetzungsprozess einer 2D/3D Perovskitsolarzelle unter Feuchtigkeitsbedingungen untersucht.