About us.
About us.
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Organic Semiconductor process Laboratory (OSPL) is composed of two groups.
One group is focusing on the organic based semiconductor such as organic light emitting diodes, perovskite light emitting diodes, perovskite solar cells, and perovskite memories.
The other group is focusing on the synthesis of catalysts and its application to hydrogen evolution reaction and CO2 reduction.
26.04.29.
Our OSPL member, Wonjin Jang, received the Student Oral Presentation Award at the 2026 Spring Conference of the Korean Institute of Metals and Materials, for her outstanding paper titled "Investication of π -Conjugated Anions at SnO2/Perovskite Interfaces in Perovskite Solar Cells."
[Energy Materials Cover Article Author Interview]
[Energy Materials Cover Article Author Interview]
Catalyst/Systems for CO2 Reduction and Water Electrolysis
Catalyst/Systems for CO2 Reduction and Water Electrolysis
Energy Materials interviewed Prof. Soo Young Kim, who shared his work on semiconductors and CO2 electroreduction. He discussed advances in catalyst and reactor design, including tandem catalysts, ligand engineering, and solid-state electrolytes for efficient C2+product formation, highlighting future directions for sustainable energy research.
[Energy Materials International Webinar]
[Energy Materials International Webinar]
Catalyst/Systems for CO2 Reduction and Water Electrolysis
Catalyst/Systems for CO2 Reduction and Water Electrolysis
On 2025.3.29, Prof. Kim presented on catalysts and systems for CO₂ reduction and water electrolysis.
In this video, Prof. Kim discussed the latest advancements in catalysts and systems aimed at CO2 reduction and water electrolysis. Furthermore, Prof. Kim elaborated on innovative approaches and future directions for enhancing efficiency and sustainability in these fields.
[KU Knowledge]
[KU Knowledge]
Transition and Direction of Display: Quantum Dot Perovskite
Transition and Direction of Display: Quantum Dot Perovskite
On 2023.4.11. Prof. Kim explained the history of displays along with the future directions of display development.
In this video, Prof. Kim discussed the history of displays and provided insights into the properties and applications of quantum dots and perovskites as emissive materials. Furthermore, Prof. Kim elaborated on the future directions for advancement in this field.
[Saturday Science Class Live]
[Saturday Science Class Live]
OLED? Micro LED? Perovskite LED!
OLED? Micro LED? Perovskite LED!
In 2021. 03. 27. Prof. Soo Young Kim lectured at the "Seoul Science Center" Youtube channel.
In this video, Prof. Kim explained what is LED and how LED works exactly. Try to see and you will understand what is LED and where we apply this.
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