ko ko ko ko ko ko ko en ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko en en ko ko ko en ko ko ko ko fr fr fr ko ko ko ko ko ko en ko ko en en en en en ko en en en en en ko ko ko ko ko en ko en ko en en en en en en en en en en en en en en en en en en en en en en en en en en en en en en en ja ko ko ko en
1. 클러스레이트 하이드레이트 (유사 얼음 물질) 기반 에너지, 온실가스 저장
- Harvesting energy carriers (hydrogen, natural gas, etc.) in the nanoporous water-framework
- CH4 – CO2 exchange reaction in gas hydrate for CH4 production and CO2 sequestration
- Clathrate nanoreactor design for capturing and decomposing greenhouse gas
- Exploring new hydrate-forming agents and their molecular host-guest interactions in clathrate hydrates
- Fundamental thermodynamics and kinetics of gas hydrate formation
2. 기능성 소재를 포함하는 섬유 및 중공사 구조를 활용한 흡착제, 분리막 개발
- Scalable thermal energy reservoir / exchanger
- Fiber sorbent using advanced nanoporous materials
- Carbon molecular sieve hollow fiber membrane design for gas separation
- Direct fabrication of membrane from inorganic hollow fiber
- Eco-friendly cellulose hollow fiber composites for sustainable technology
2020 ~ 현재: 숭실대학교 화학공학과 조교수
2018 ~ 2020: Georgia Institute of Technology 박사 후 연구원
2017 ~ 2018: KAIST응용과학연구소 박사 후 연구원
2016       : Georgia Institute of Technology 방문 연구원
1) “이온성 하이드레이트를 이용한 나노 케이지 반응기 및 이를 이용한 온실가스의 포집 및 분해방법 (Ionic Clathrate Nano-Cage Reactor and Method of Capturing and Decomposing Greenhouse Gases by Using the Same)”, 이재우, 안윤호, 신규철, Korean patent, registration number: 10-2056385-0000, registration date: Dec 10 2019, Assignee: KAIST, Kyungpook National University
2) “천연가스 및 수소를 저장하는 하이드레이트 제조방법 (Manufacturing Method of Hydrate for Storing Natural Gas and Hydrogen)”, 박영준, 이재우, 안윤호, Korean patent, registration number: 10-2039986-0000, registration date: Oct 29 2019, Assignee: KAIST, GIST
1) “Recoverable Magnetic Nanoparticles as Hydrate Inhibitors”, Juwon Min, Dongwoo Kang, Yun-Ho Ahn, Wonhyeong Lee, Minjun Cha, and Jae W. Lee, Chem. Eng. J., Vol. 389, 124461, 2020
2) “Hydrate seeding effect on the metastability of CH4 hydrate”, Seungjun Baek, Wonhyeong Lee, Juwon Min, Yun-Ho Ahn, Dongwoo Kang, and Jae W. Lee, Korean. J. Chem. Eng., Vol. 37, 341-349, 2020
3) “One-step Formation of Hydrogen Clusters in Clathrate Hydrates Stabilized via Natural Gas Blending”, Yun-Ho Ahn, Seokyoon Moon, Dong-Yeun Koh, Sujin Hong, Huen Lee, Jae W. Lee, and Youngjune Park, Energy Storage Mater., Vol. 24, 655-661, 2020
4) “Effects of Large Guest Molecular Structure on Thermal Expansion Behaviors in Binary (C4H8O + CH4) Clathrate Hydrates”, Juwon Min, Yun-Ho Ahn, Seungjun Baek, Kyuchul Shin, Minjun Cha, and Jae W. Lee, J. Phys. Chem. C., Vol. 123(34), 20705-20714, 2019
5) “Preventing Hydrates Cohesion with a Bio-Inspired Vitamin E Derivative”, Hyunho Kim, Yun-Ho Ahn, Yutaek Seo, and Colin D. Wood, Fuel, Vol. 257, article: 116035, 2019
6) “Effect of Naphthenate Formation on the Anti-Adhesive Behavior of Clathrate Hydrates at a Water-Oil Interface”, Wonhyeong Lee, Juwon Min, Yun-Ho Ahn, Seungjun Baek, Carolyn A. Koh, and Jae W. Lee, Ind. Eng. Chem. Res., Vol. 58(12), 5064-5070, 2019
7) “Clathrate Nanocage Reactor for the Decomposition of Greenhouse Gas”, Yun-Ho Ahn, Dongwook Lim, Juwon Min, Jeongtak Kim, Byeonggwan Lee, Jae W. Lee, and Kyuchul Shin, Chem. Eng. J., Vol. 359, 1629-1634, 2019
8) “Temperature- and Pressure-induced Structural Transition of Binary Clathrate Hydrates”, Yun-Ho Ahn, Seungjun Baek, Juwon Min, Minjun Cha, and Jae W. Lee, ChemPhysChem, Vol. 20(3), 429-435, 2019
9) “Effect of Hydrophobic Silica Nanoparticles on the Kinetics of Methane Hydrate Formation in Water-in-Oil Emulsions”, Seungjun Baek, Juwon Min, Yun-Ho Ahn, Minjun Cha, and Jae W. Lee, Energy Fuels, Vol. 33(1), 523-530, 2019 (Featured as cover)
10) “Distinct hydrophobic−hydrophilic dual interactions occurring in the clathrate hydrates of 3,3-dimethyl-1-butanol with help gases”, Seokyoon Moon, Sung O Park, Yun-Ho Ahn, Heejoong Kim, Eunhye Shin, Sujin Hong, Yunseok Lee, Sang Kyu Kwak, and Youngjune Park, Chem. Eng. J., Vol. 348, 583-591, 2018
11) “Structural identification of binary tetrahydrofuran + O2 and 3-hydroxytetrahydrofuran + O2 clathrate hydrates by Rietveld analysis with direct space method”, Yun-Ho Ahn, Byeonggwan Lee, and Kyuchul Shin, Crystals, Vol. 8(8), 328-1-9, 2018
12) “Thermal Expansivity of Y-Irradiated Clathrate Hydrate with Intracavity Conformational Change”, Yun-Ho Ahn, Jae W. Lee, and Kyuchul Shin, Chem. Phys. Lett., Vol. 706, 14-18, 2018
13) “Secondary Gaseous Guest-dependent Structures of Binary Neopentyl Alcohol Hydrates and their Tuning Behavior for Potential Application to CO2 Capture”, Seokyoon Moon†, Yun-Ho Ahn†, Heejoong Kim, Sujin Hong, Dong-Yeun Koh, and Youngjune Park, Chem. Eng. J., Vol. 330, 890-898, 2017
14) “Enhanced Methane Hydrate Formation with Cyclopentane Hydrate Seeds”, Seungjun Baek, Yun-Ho Ahn, Junshe Zhang, Juwon Min, Huen Lee, and Jae W. Lee, Appl. Energ., Vol. 202, 32-41, 2017
15) “Spectroscopic Identifications and Phase Equilibria of THF + 3-OH THF + CH4 Clathrate Hydrates”, Heejoong Kim, Yun-Ho Ahn, Seokyoon Moon, Sujin Hong, and Youngjune Park, Korean Chem. Eng. Res., Vol. 55(3), 353-357, 2017
16) “Thermodynamic Stability of Structure II Methyl Vinyl Ketone Binary Clathrate Hydrates and Effects of Secondary Guest Molecules on Large Guest Conformation”, Yun-Ho Ahn, Hyery Kang, Minjun Cha, Kyuchul Shin, and Huen Lee, ACS Omega, Vol. 2(4), 1601-1607, 2017
17) “Spectroscopic and Thermodynamic Investigations of Clathrate Hydrates of Methacrolein”, Yun-Ho Ahn, Yeobum Youn, Minjun Cha, and Huen Lee, RSC Adv., Vol. 7(20), 12359-12365, 2017
18) “Isostructural and Cage-specific Replacement Occurring in sII Hydrate with External CO2/N2 Gas and its Implications for Natural Gas Production and CO2 Storage”, Young-ju Seo, Seongmin Park, Hyery Kang, Yun-Ho Ahn, Dongwook Lim, Se-Joon Kim, Jaehyoung Lee, Joo Yong Lee, Taewoong Ahn, Yongwon Seo, and Huen Lee, Appl. Energ., Vol. 178, 579-586, 2016
19) “Intracavity Conformational Changes in Clathrate Hydrates”, Yun-Ho Ahn, Hyung-Kyu Lim, Hyery Kang, Hyungjun Kim, Minjun Cha, Kyuchul Shin, and Huen Lee, J. Phys. Chem. C, Vol. 120(31), 17190-17195, 2016
20) “Rapid Clathrate Hydrate Formation Using a Heavy Guest Molecule with Sodium Dodecyl Sulfate”, Hyery Kang†, Yun-Ho Ahn†, Dong-Yeun Koh, Seungjun Baek, Jae W. Lee, and Huen Lee, Ind. Eng. Chem. Res., Vol. 55(21), 6079-6084, 2016
21) , “Thermodynamic and Spectroscopic Identification of Aldehyde Hydrates”, Hyery Kang, Yun-Ho Ahn, Dong-Yeun Koh, and Huen Lee, Korean J. Chem. Eng., Vol. 33(6), 1897-1902, 2016
22) “Experimental Verifications of Mpemba-like Behaviors of Clathrate Hydrates”, Yun-Ho Ahn, Hyery Kang, Dong-Yeun Koh, and Huen Lee, Korean J. Chem. Eng., Vol. 33(6), 1903-1907, 2016
23) “Gas Hydrate Inhibition by 3-Hydroxytetrahydrofuran: Spectroscopic Identifications and Hydrate Phase Equilibria”, Yun-Ho Ahn†, Hyery Kang†, Dong-Yeun Koh, Youngjune Park, and Huen Lee, Fluid Phase Equilibr., Vol. 413, 65-70 (Special Issue: Gas Hydrates and Semiclathrate Hydrates), 2016
24) “Gas Hydrate in Crystalline-Swelled Clay: The Effect of Pore Dimension on Hydrate Formation and Phase Equilibria”, Daeok Kim, Yun-Ho Ahn, Se-Joon Kim, Joo Yong Lee, Jaehyoung Lee, Young-ju Seo, and Huen Lee, J. Phys. Chem. C, Vol. 119(38), 22148-22153, 2015
25) “Optical Interpretation of the Chemical Process of CH4-CO2 Exchange and its Application to Gas Hydrate Production”, Hyery Kang, Yun-Ho Ahn, Dong-Yeun Koh, Seongheun Kim, Jaehun Park, and Huen Lee, J. Phys. Chem. C, Vol. 119(37), 21353-21357, 2015
26) “Phase Equilibira of CO2 and CH4 Hydrates in Intergranular Meso/Macro Pores of MIL-53 Metal Organic Framework”, Daeok Kim, Yun-Ho Ahn, and Huen Lee, J. Chem. Eng. Data, Vol. 60(7), 2178-2185, 2015 (Featured as cover)
27) “One-Dimensional Productivity Assessment for On-Field Methane Hydrate Production Using CO2/N2 Mixture Gas”, Dong-Yeun Koh, Yun-Ho Ahn, Hyery Kang, Seongmin Park, Joo Yong Lee, Se-Joon Kim, Jaehyoung Lee, and Huen Lee, AIChE J., Vol. 61(3), 1004-1014, 2015
28) “Optical Properties of Tetrahydrofuran Clathrate Hydrates with Polyvinylpyrrolidone (THF + H2O + PVP) Revealed by Terahertz (THz) Time-domain Spectroscopy”, Hyery Kang, Dong-Yeun Koh, Yun-Ho Ahn, Seonghoon Jung, Jaehun Park, Jaehyoung Lee, and Huen Lee, J. Chem. Eng. Data, Vol. 60(2), 238-246, 2015
29) “Structural Transition Induced by CH4 Enclathration and Cage Expansion with Large Guest Molecules Occurring in Amine Hydrates Systems”, Yeobum Youn, Jiwoong Seol, Minjun Cha, Yun-Ho Ahn, and Huen Lee, J. Chem. Eng. Data, Vol. 59(6), 2004-2012, 2014
30) “Tuning Cage Dimension in Clathrate Hydrates for Hydrogen Multiple Occupancy”, Dong-Yeun Koh, Hyery Kang, Jiwon Jeon, Yun-Ho Ahn, Youngjune Park, Hyungjun Kim, and Huen Lee, J. Phys. Chem. C, Vol. 118(6), 3324-3330, 2014 (Featured as a Cover)
31) “Physicochemical Properties of Semi-clathrate Hydrates as Revealed by Terahertz Time-domain Spectroscopy”, Hyery Kang, Seonghoon Jung, Dong-Yeun Koh, Yun-Ho Ahn, Seongmin Park, Jaehun Park, and Huen Lee, Chem. Phys. Lett., Vol. 587, 14-19, 2013
06978 서울시 동작구 상도로 369 숭실대학교 화학공학과 TEL : 02) 820-0610 FAX : 02) 812-5378
Copyright © Chemical Engineering Soongsil University. All Rights Reserved.