Biodegradable hot melt adhesive based on partially saponified polyvinyl acetate/cellulose diacetate blend
Kim, Yong‐Ho, Ri, Jin‐Hyok, Pak, In‐Ho, Ri, Yong‐Chol, Yu, Ju‐Hyon, Om, Chol‐Yi, An, Jun‐Myong, Pak, Chol‐Ung, Kye, Song‐Hyok
Published in Journal of applied polymer science (15.09.2021)
Published in Journal of applied polymer science (15.09.2021)
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Journal Article
Effects of thiourea on the perovskite crystallization for fully printable solar cells
Ko, Song-Guk, Ryu, Gwon-Il, Kim, Byol, Cha, Gyong-Jin, Ri, Jin-Hyok, Sonu, Gyong-Su, Kim, Un-Chol
Published in Solar energy materials and solar cells (01.07.2019)
Published in Solar energy materials and solar cells (01.07.2019)
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Journal Article
Insights into HTM-Free Mesoporous Perovskite Solar Cells with a Carbon Electrode Using Electrochemical Impedance Spectroscopy Analysis
So, Chol-Il, Kim, Pyol, Ryu, Kwon-Il, Sonu, Kyong-Su, Ri, Jin-Hyok, Kim, Song-Hyok, Jong, Yu-Hyon
Published in Journal of electronic materials (01.10.2022)
Published in Journal of electronic materials (01.10.2022)
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Journal Article
Effect of Ionic Liquid Methylammonium Acetate on the Performance of Hole-Transport Material-Free Mesoporous Perovskite Solar Cells with Carbon Electrode
Jong, Yu-Hyon, Kim, Pyol, Ryu, Kwon-Il, Sonu, Kyong-Su, Ri, Jin-Hyok, So, Chol-Il
Published in Journal of electronic materials (01.12.2022)
Published in Journal of electronic materials (01.12.2022)
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Journal Article
Effect of Polyethylene Glycol as Additive for Fully Screen-Printable Perovskite Solar Cells
Ri, Jin Hyok, Ryu, Gwon Il, Kim, Byol, Ko, Song Guk, Sonu, Kyong Su, So, Chol Il
Published in Journal of electronic materials (01.12.2020)
Published in Journal of electronic materials (01.12.2020)
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Journal Article
Effect of polystyrene treatment on the efficiency and stability of fully printable mesoscopic perovskite solar cells with carbon electrode
Sonu, Kyong Su, Kim, Pyol, Ko, Song Guk, So, Hak Son, Ri, Jin Hyok, Ryu, Kwon Il
Published in Journal of materials science. Materials in electronics (01.05.2021)
Published in Journal of materials science. Materials in electronics (01.05.2021)
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Journal Article
Formation of perovskite by solid-gas reaction through low-temperature carbon counter electrode in hole-conductor-free perovskite solar cells
Kim, Song-Hyok, Sonu, Kyong-Su, Kim, Pyol, Ri, Jin-Hyok, Ryu, Kwon-Il, So, Chol-Il, An, Sol-Gwang, Choe, Il-Bok
Published in Optik (Stuttgart) (01.04.2024)
Published in Optik (Stuttgart) (01.04.2024)
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Journal Article
Effects of Glycerol-Waste Antifreeze Based Grinding Aids on Cement Grinding Characteristics
Ri, Jin Hyok, Hwang, Yong Su, Yu, Ju Hyon, Kang, Song Gun, Kim, Yong Ho
Published in Advanced materials research (09.11.2021)
Published in Advanced materials research (09.11.2021)
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Journal Article
Effects of Chemical Bath-Deposited TiO2 Compact Layer on the Performance of the Fully Screen-Printable Hole-Transport Material-Free Mesoscopic Perovskite Solar Cells with a Carbon Electrode
Ryu, Gyon Il, Kim, Byol, Ko, Song Guk, Ri, Jin Hyok, Sonu, Kyong Su, Kim, Song Hui
Published in Journal of electronic materials (01.09.2019)
Published in Journal of electronic materials (01.09.2019)
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Journal Article
Anatase TiO2 Nanotubes-Aggregated Porous Microspheres for Ti Foil-Based Quasi-Solid State Dye-Sensitized Solar Cells with Improved Photovoltaic Performance
Ri, Jin Hyok, Ryu, Gwon Il, Ko, Song Guk, Kim, Byol, Sonu, Kyong Su
Published in Journal of electronic materials (01.06.2019)
Published in Journal of electronic materials (01.06.2019)
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Journal Article
Effects of HI Additive on the Crystallization of Perovskite in Printed Mesoscopic Scaffolds
Ko, Song Guk, Ri, Jin Hyok, Kim, Byol, Cha, Gyong Jin, Ryu, Gwon Il, Sonu, Kyong Su, Phyon, Jong Min, Kim, Un Chol
Published in Journal of electronic materials (01.12.2020)
Published in Journal of electronic materials (01.12.2020)
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Journal Article
Performance Improvement of Hole-Transport Material-Free Mesoporous Perovskite Solar Cells with Carbon Electrodes Using a Solid–Gas Reaction
Kim, Byol, Ryu, Kwon-Il, Ko, Song-Guk, Sonu, Kyong-Su, Ri, Jin-Hyok, So, Hak-Son, So, Chol-Il, Kim, Yun-Sim, Yu, Chol-Jun
Published in ACS applied energy materials (26.07.2021)
Published in ACS applied energy materials (26.07.2021)
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Journal Article
Cement grinding aid based on glycerol-waste antifreeze
Jin Hyok Ri, Yong Ho Kim, Yong Su Hwang, SongGun Kang, Ju Hyon Yu
Published in Magazine of civil engineering (01.01.2022)
Published in Magazine of civil engineering (01.01.2022)
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Journal Article
Preparation of iodine-free ionic liquid gel electrolyte using polyethylene oxide (PEO)-polyethylene glycol (PEG) and its application in Ti-foil-based dye-sensitized solar cells
Ri, Jin Hyok, Jin, Jingpeng, Xu, Jinlei, Peng, Tianyou, Ryu, Kwon Il
Published in Electrochimica acta (20.05.2016)
Published in Electrochimica acta (20.05.2016)
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Journal Article
Growth of a sea urchin-like rutile TiO2 hierarchical microsphere film on Ti foil for a quasi-solid-state dye-sensitized solar cellElectronic supplementary information (ESI) available: Transmittance spectra of the Pt counter electrode and the liquid N2 adsorption-desorption isotherm of the RMS film. See DOI: 10.1039/c7nr06360a
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Journal Article
Preparation of Ti foil-based TiO2 film containing rutile sea urchin-like microspheres covered with anatase nanotubes self-organized layer and its application in dye-sensitized solar cells
Ri, Jin Hyok, Wu, Shufang, Jin, Jingpeng, Peng, Tianyou, Kim, Byol, Sonu, Kyong Su
Published in Electrochimica acta (01.09.2017)
Published in Electrochimica acta (01.09.2017)
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Journal Article