Sökning: "MEH-PPV"
Hittade 4 uppsatser innehållade ordet MEH-PPV.
1. Probing ion movement in conjugated polymers
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/StrukturkemiSammanfattning : Electronic conduction in conjugated polymers can be increased through electrochemical doping. This is utilised in light-emitting electrochemical cells and allows for a less demanding manufacturing process compared to the related organic light-emitting diode. LÄS MER
2. Modification of a transient EPR and photoluminescence detection setup
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för fysik och astronomiSammanfattning : Climate change has given rise to higher demand of renewable energy. Conventional non-organic solar cells are still seen the most on the market but the last 10-20 years there has been an exponential increase in research about organic solar cells. LÄS MER
3. Utilizing an efficient color-conversion layer for realization of a white light-emitting electrochemical cell
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysikSammanfattning : Organic semiconducting materials have received a lot of attention in recent years and can now be found in many applications. One of the applications, the light emitting electrochemical cell (LEC) has emerged due to its flat and lightweight device structure, low operating voltage, and possibility to be fully solution processed. LÄS MER
4. Photochromic molecules in polymer switch diodes
Magister-uppsats, Linköpings universitet/Institutionen för teknik och naturvetenskapSammanfattning : Photochromism has been investigated extensively during recent years. The large interest for information storage in memory applications is associated with the bi-stable character of the photochromism phenomena. LÄS MER