A5108321143- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Crystallography and molecular interactions
- Conducting polymers and applications
- Analytical Chemistry and Sensors
- Perovskite Materials and Applications
- Organic Electronics and Photovoltaics
- Copper-based nanomaterials and applications
- ZnO doping and properties
- Photonic and Optical Devices
- Nuclear Physics and Applications
- Photochemistry and Electron Transfer Studies
- Advanced Fiber Laser Technologies
- Catalytic Processes in Materials Science
- Synthetic Organic Chemistry Methods
- Semiconductor Lasers and Optical Devices
- Electron Spin Resonance Studies
- Nanocluster Synthesis and Applications
- Transition Metal Oxide Nanomaterials
- Porphyrin and Phthalocyanine Chemistry
- Mechanical Engineering and Vibrations Research
- Agricultural Engineering and Mechanization
- Soil Mechanics and Vehicle Dynamics
Ajou University
2017-2025
Kwangwoon University
1999
This study investigates the performance of single-crystalline nanomaterials wide-band gap naphthalene diimide (NDI) derivatives with methylene-bridged aromatic side chains. Such materials are found to be easily used as high-performance, visible-blind near-UV light detectors. NDI nanoribbons assembled using a simple solution-based process (without solvent-inclusion problems), which is then applied organic phototransistors (OPTs). OPTs exhibit excellent n-channel transistor characteristics,...
Abstract Organic–inorganic copper(I) halide complexes have attracted attention due to their optoelectronic properties and non‐toxic nature. In this study, we systematically synthesized melamine as single crystals, (CuBr(melamine) CuI(melamine)) polycrystalline powders, CuBr x I 1‐ (melamine) (0 ≤ 1). The crystal structures of CuBr(melamine) CuI(melamine) are isotypic with a triclinic space group P , where is connected three adjacent halides along the ‐axis ligand c ‐axis, forming an infinite...
A new non-fullerene electron transporting material based on naphthalene diimide with indane groups having simultaneous alicyclic and aromatic characteristics is developed by Sang Hyuk Im, Jong H. Kim, O-Pil Kwon, co-workers in article number 1800346. Low-temperature solution-processable perovskite solar cells using this show up to 20.2% power conversion efficiency excellent long-term temporal stability.
Abstract Invited for the cover of this issue is collaborative team groups O‐Pil Kwon at Ajou University, Chang‐Lyoul Lee Advanced Photonics Research Institute (APRI), Gwangju Science and Technology (GIST), Sehoon Kim Korea (KIST), Hoseop Yun Sang Kyu Kwak Ulsan National (UNIST). The image depicts fluorescent molecular rotors by introducing two rotational with high fluorescence contrast cellular imaging mapping viscosity. Read full text article 10.1002/chem.201704036 .