1. 클러스레이트 하이드레이트 (유사 얼음 물질) 기반 수소 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

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2026 ~ 현재: 숭실대학교 화학공학과 부교수

2026 ~ 2027: California State University, Long Beach 방문연구교수

2020 ~ 2025: 숭실대학교 화학공학과 조교수 

2018 ~ 2020: Georgia Institute of Technology 박사후 연구원

2017 ~ 2018: KAIST응용과학연구소 박사후 연구원

2016       : Georgia Institute of Technology 방문연구원

2026 ~ 현재: 한국화학공학회 분리기술 부문위원회 학술간사

2024 ~ 2025: 한국화학공학회 열역학 분자모사 부문위원회 재무간사

2022 ~ 2023: 한국화학공학회 열역학 분자모사 부문위원회 학술간사

64) Jae-Cheol Lee, Min-Kyung Kim, Ahhyun Roh, Haemin Seo, Jinmo Park, Jihye Lee, Yo-Han Kim, Jae W. Lee*, Yun-Ho Ahn*, "Low-pressure CO2 capture via semi-clathrate hydrates: Phase equilibria and structural analysis", J. Environ. Chem. Eng., Vol. 14, 121985, 2026 

63) Taehwan Kim, Jongbum Kim, Nahyeon Lee, Taewan Kim, Dongyi Seo, Chun-Jae Yoo, Ki Bong Lee, Yun-Ho Ahn, and Kiwon Eum*, "Solvent-free vapor-phase healing drives UiO-66 membranes beyond the H2/CH4 upper bound", Chem. Eng. J., Vol. 530, 173104, 2026 

62) Kwawngbum Kim, Jeongwoo Lee, Wonhyeong Lee, Nadia Delfi Zafira, Seokyoon Moon, Yun-Ho Ahn, and Jae W. Lee*, "High-capacity natural gas storage in a water-framework via compositionally tuned ternary emulsions", Chem. Eng. J., Vol. 530, 173351, 2026 

61) Jae-Cheol Lee, Wonhyeong Lee, Juhwan Kang, Min-Kyung Kim, Ahhyun Roh, Jae Hyun Jeong, Jae W. Lee*, and Yun-Ho Ahn*, “Surfactant-Stabilized Cyclopentane Hydrate Emulsions for Removing Tetramethylammonium Hydroxide from Semiconductor Wastewater”, Sep. Purif. Technol., Vol. 380, 135435, 2026 

60) Wonhyeong Lee, Kwangbum Kim, Jeongwoo Lee, Dong Woo Kang, Yun-Ho Ahn, Seungin Lee, Youngjune Park, and Jae W. Lee*, “Viable hydrate-based CO2 capture facilitated by cyclopentane hydrate seeds and tailored kinetic promoters”, Chem. Eng. J., Vol. 520, 165846, 2025 

59) Haemin Seo, Min-Kyung Kim, Kwangbum Kim, Jae W. Lee* and Yun-Ho Ahn* “Hydrogen Separation from Greenhouse Gas-Containing Mixtures via Clathrate Hydrate Formation”, Korean J. Chem. Eng., Vol. 42, 3131-3152, 2025

58) Jongbum Kim, Minsu Kim, Seungho Yu, Jihee Yu, Chanjong Yu, Taehwan Kim, Nahyeon Lee, Yun-Ho Ahn, Yun Ho Kim, Sungmi Yoo, Ki Chul Kim, Dae Woo Kim*, and Kiwon Eum*, “Twinned Metal–Organic Framework Nanoplates for Hydrocarbon Separation Membranes”, Small Methods, Vol. 9(4), 2401248, 2025

57) Wonhyeong Lee, Kwangbum Kim, Dong Woo Kang, Yun-Ho Ahn, and Jae W. Lee*, “Enhanced hydrate growth kinetics with hydrate seeds and promoter under a static reaction system”, Energy Fuels, Vol. 39(5), 2508-2520, 2025

56) Wonhyeong Lee, Jeongwoo Lee, Kwangbum Kim, Yun-Ho Ahn*, and Jae W. Lee*, “Thermodynamic phase equilibria of binary SF6–N2O hydrates and their structural analysis for the hydrate-based greenhouse gas capture”, Fluid Phase Equilibr., Vol. 588, 114238, 2025 

55) Wonhyeong Lee, Min-Kyung Kim, Seokyoon Moon, Jae W. Lee*, and Yun-Ho Ahn*, “Rapid hydrogen enclathration and unprecedented tuning phenomenon within superabsorbent polymers”, Appl. Energ., Vol. 377, 124367, 2025 

54) Wonhyeong Lee, Dong Woo Kang, Yun-Ho Ahn, Kwangbum Kim, and Jae W. Lee*, “Self-supporting hydrate template with hydrate seeds and promoter liquids for semi-continuous formation of hydrogen hydrates”, Appl. Energ., Vol. 373, 123987, 2024 

53) Nahyeon Lee, Yun-Ho Ahn, Jaheon Kim, and Kiwon Eum*, “Controlled Growth of ZIF-8 Membranes on GO-Coated α-Alumina Supports via ZnO Atomic Layer Deposition for Improved Gas Separation”, Membranes, Vol. 14(10), 216, 2024

52) Wonhyeong Lee, Kwangbum Kim, Jeongwoo Lee, Yun-Ho Ahn, and Jae W. Lee*, “Perspectives on Facilitating Natural Gas and Hydrogen Storage in Clathrate Hydrates under a Static System”, Green Chem., Vol. 26(13), 7552-7578, 2024 

51) Jihee Yu, Jongbum Kim, Nahyeon Lee, Kiwon Eum*, and Yun-Ho Ahn*, “Engineering Interfacial Interactions for Hydrogen Separation Enhancement in Torlon®/Mixed-Linker ZIF-8 Mixed Matrix Membranes”, J. Environ. Chem. Eng., Vol. 12(5), 113167, 2024 

50) Hyeonjin Kim and Yun-Ho Ahn*, “Selective CO2 Capture from CO2/N2 Gas Mixtures Utilizing Tetrabutylammonium Fluoride Hydrates”, Molecules, Vol. 29(6), 1284, 2024 

49) Dong Woo Kang, Wonhyeong Lee, Yun-Ho Ahn, Kwangbum Kim, and Jae W. Lee*, “Facile and sustainable methane storage via clathrate hydrate formation with low dosage promoters in a sponge matrix”, Energy, Vol. 292, 130631, 2024 

48) Geumbi Han, Wonhyeong Lee, Min-Kyung Kim, Jae W. Lee*, and Yun-Ho Ahn*, “Hydrogen separation from hydrogen-compressed natural gas blends through successive hydrate formations”, Chem. Eng. J., Vol. 483, 149409, 2024 

47) Min-Kyung Kim and Yun-Ho Ahn*, “Gas Hydrates for Hydrogen Storage: A Comprehensive Review and Future Prospects”, Korean J. Chem. Eng., Vol. 41(1), 73-94, 2024 

46) Yunseok Lee, Seungin Lee, Dongju Seo, Seokyoon Moon, Yun-Ho Ahn, and Youngjune Park*, “Highly efficient separation and equilibrium recovery of H2/CO2 in hydrate-based pre-combustion CO2 capture”, Chem. Eng. J., Vol. 481, 148709, 2024 

45) Nicholas C. Bruno, Ronita Mathias, Young Joo Lee, Guanghui Zhu, Yun-Ho Ahn, Neel D. Rangnekar, J.R. Johnson, Scott Hoy, Irene Bechis, Andrew Tarzia, Kim E. Jelfs, Benjamin A. McCool, Ryan Lively*, and M.G. Finn*, “Solution-processable polytriazoles from spirocyclic monomers for membrane-based hydrocarbon separations”, Nat. Mater., Vol. 22(12), 1540-1547, 2023 

44) Youngki Lee, Hyeonjin Kim, Wonhyeong Lee, Dong Woo Kang, Jae W. Lee*, and Yun-Ho Ahn*, “Thermodynamic and kinetic properties of CO2 hydrates and their applications in CO2 capture and separation”, J. Environ. Chem. Eng., Vol. 11(5), 110933, 2023 

43) Wonhyeong Lee, Dong Woo Kang, Yun-Ho Ahn, and Jae W. Lee*, “Blended hydrate seed and liquid promoter for the acceleration of hydrogen hydrate formation”, Renew. Sustain. Energy Rev., Vol. 177, 113217, 2023 

42) Min-Kyung Kim, Geumbi Han, Hyeonjin Kim, Jihee Yu, Youngki Lee, Taekyong Song, Jinmo Park, Yo-Han Kim, and Yun-Ho Ahn*, “Optimization of water-saturated superabsorbent polymers for hydrate-based gas storage”, Korean J. Chem. Eng., Vol. 40(5), 1063-1070, 2023 

41) Dongwoo Kang, Wonhyeong Lee, and Yun-Ho Ahn*, “Superabsorbent polymer for improved CO2 hydrate formation under a quiescent system”, J. CO2. Util., Vol. 61, 102005, 2022

40) Suk Lee, Yun-Ho Ahn*, and Dong-Yeun Koh*, “Sustainable Building Materials Employing Solid Diamines as CO2 Sorbents”, Korean J. Chem. Eng., Vol. 39(8), 1975-1980, 2022

39) Dongwoo Kang, Wonhyeong Lee, Yun-Ho Ahn, and Jae W. Lee*, “Exploring tuning phenomena of THF-H2 hydrates via molecular dynamics simulations”, J. Mol. Liq., Vol. 425, 130647, 2022

38) Seokyoon Moon, Seungin Lee, Yun-Ho Ahn*, and Youngjune Park*, “Abnormal thermodynamic promotion and tuning behavior of epoxycyclopentane for its implications in CO2 storage”, Chem. Eng. J., Vol. 425, 130647, 2021

37) Wonhyeong Lee, Dongwoo Kang, Yun-Ho Ahn*, and Jae W. Lee*, “Rapid Formation of Hydrogen-Enriched Hydrocarbon Gas Hydrates under Static Conditions”, ACS Sustainable Chem. Eng., Vol. 9(25), 8414-8424, 2021

36) Yun-Ho Ahn, Stephen J.A. DeWitt, Sheri McGuire, and Ryan P. Lively*, “Incorporation of phase change material into fibers for sustainable thermal energy storage”, Ind. Eng. Chem. Res., Vol. 60(8), 3374-3384, 2021

35) Seokyoon Moon, Yunseok Lee, Dongju Seo, Seungin Lee, Sujin Hong, Yun-Ho Ahn*, and Youngjune Park*, “Critical hydrogen concentration of hydrogen-natural gas blends in clathrate hydrates for blue hydrogen storage”, Renew. Sustain. Energy Rev., Vol. 141, 110789, 2021

34) Dongwoo Kang, Wonhyeong Lee, Yun-Ho Ahn*, and Jae W. Lee*, “Confined tetrahydrofuran in a superabsorbent polymer for sustainable methane storage in clathrate hydrates”, Chem. Eng. J., Vol. 411, 128512, 2021

33) Hwajin Choi†, Yun-Ho Ahn†, and Dong-Yeun Koh*, “Enantioselective Mixed Matrix Membranes for Chiral Resolution”, Membranes, Vol. 11(4), 279-1-20, 2021

32) Seokyoon Moon, Sujin Hong, Yunseok Lee, Jae S. Lee, Yun-Ho Ahn*, and Youngjune Park*, “Enhancing Hydrogen Cluster Storage in Clathrate Hydrates via Defect-Mediated Lattice Engineering”, J. Phys. Chem. C, Vol. 125(3), 1767-1773, 2021

31) Juwon Min, Dongwoo Kang, Yun-Ho Ahn, Wonhyeong Lee, Minjun Cha, and Jae W. Lee*, “Recoverable Magnetic Nanoparticles as Hydrate Inhibitors”, Chem. Eng. J., Vol. 389, 124461, 2020

30) Seungjun Baek, Wonhyeong Lee, Juwon Min, Yun-Ho Ahn, Dongwoo Kang, and Jae W. Lee*, “Hydrate seeding effect on the metastability of CH4 hydrate”, Korean. J. Chem. Eng., Vol. 37, 341-349, 2020

29) Yun-Ho Ahn, Seokyoon Moon, Dong-Yeun Koh, Sujin Hong, Huen Lee, Jae W. Lee*, and Youngjune Park*, “One-step Formation of Hydrogen Clusters in Clathrate Hydrates Stabilized via Natural Gas Blending”, Energy Storage Mater., Vol. 24, 655-661, 2020

28) Juwon Min, Yun-Ho Ahn, Seungjun Baek, Kyuchul Shin, Minjun Cha*, and Jae W. Lee*, “Effects of Large Guest Molecular Structure on Thermal Expansion Behaviors in Binary (C4H8O + CH4) Clathrate Hydrates”, J. Phys. Chem. C., Vol. 123(34), 20705-20714, 2019

27) Hyunho Kim, Yun-Ho Ahn, Yutaek Seo*, and Colin D. Wood*, “Preventing Hydrates Cohesion with a Bio-Inspired Vitamin E Derivative”, Fuel, Vol. 257, article: 116035, 2019

26) Wonhyeong Lee, Juwon Min, Yun-Ho Ahn, Seungjun Baek, Carolyn A. Koh, and Jae W. Lee*, “Effect of Naphthenate Formation on the Anti-Adhesive Behavior of Clathrate Hydrates at a Water-Oil Interface”, Ind. Eng. Chem. Res., Vol. 58(12), 5064-5070, 2019

25) Yun-Ho Ahn, Dongwook Lim, Juwon Min, Jeongtak Kim, Byeonggwan Lee, Jae W. Lee*, and Kyuchul Shin*, “Clathrate Nanocage Reactor for the Decomposition of Greenhouse Gas”, Chem. Eng. J., Vol. 359, 1629-1634, 2019

24) Yun-Ho Ahn, Seungjun Baek, Juwon Min, Minjun Cha*, and Jae W. Lee*, “Temperature- and Pressure-induced Structural Transition of Binary Clathrate Hydrates”, ChemPhysChem, Vol. 20(3), 429-435, 2019

23) Seungjun Baek, Juwon Min, Yun-Ho Ahn, Minjun Cha*, and Jae W. Lee*, “Effect of Hydrophobic Silica Nanoparticles on the Kinetics of Methane Hydrate Formation in Water-in-Oil Emulsions”, Energy Fuels, Vol. 33(1), 523-530, 2019

22) Seokyoon Moon, Sung O Park, Yun-Ho Ahn, Heejoong Kim, Eunhye Shin, Sujin Hong, Yunseok Lee, Sang Kyu Kwak*, and Youngjune Park*, “Distinct hydrophobic−hydrophilic dual interactions occurring in the clathrate hydrates of 3,3-dimethyl-1-butanol with help gases”, Chem. Eng. J., Vol. 348, 583-591, 2018

21) Yun-Ho Ahn, Byeonggwan Lee, and Kyuchul Shin*, “Structural identification of binary tetrahydrofuran + O2 and 3-hydroxytetrahydrofuran + O2 clathrate hydrates by Rietveld analysis with direct space method”, Crystals, Vol. 8(8), 328-1-9, 2018

20) Yun-Ho Ahn, Jae W. Lee*, and Kyuchul Shin*, “Thermal Expansivity of γ-Irradiated Clathrate Hydrate with Intracavity Conformational Change”, Chem. Phys. Lett., Vol. 706, 14-18, 2018

19) Seokyoon Moon†, Yun-Ho Ahn†, Heejoong Kim, Sujin Hong, Dong-Yeun Koh, and Youngjune Park*, “Secondary Gaseous Guest-dependent Structures of Binary Neopentyl Alcohol Hydrates and their Tuning Behavior for Potential Application to CO2 Capture”, Chem. Eng. J., Vol. 330, 890-898, 2017

18) Seungjun Baek, Yun-Ho Ahn, Junshe Zhang, Juwon Min, Huen Lee, and Jae W. Lee*, “Enhanced Methane Hydrate Formation with Cyclopentane Hydrate Seeds”, Appl. Energ., Vol. 202, 32-41, 2017

17) Heejoong Kim, Yun-Ho Ahn, Seokyoon Moon, Sujin Hong, and Youngjune Park*, “Spectroscopic Identifications and Phase Equilibria of THF + 3-OH THF + CH4 Clathrate Hydrates”, Korean Chem. Eng. Res., Vol. 55(3), 353-357, 2017

16) Yun-Ho Ahn, Hyery Kang, Minjun Cha, Kyuchul Shin*, and Huen Lee*, “Thermodynamic Stability of Structure II Methyl Vinyl Ketone Binary Clathrate Hydrates and Effects of Secondary Guest Molecules on Large Guest Conformation”, ACS Omega, Vol. 2(4), 1601-1607, 2017

15) Yun-Ho Ahn, Yeobum Youn, Minjun Cha*, and Huen Lee*, “Spectroscopic and Thermodynamic Investigations of Clathrate Hydrates of Methacrolein”, RSC Adv., Vol. 7(20), 12359-12365, 2017

14) 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*, “Isostructural and Cage-specific Replacement Occurring in sII Hydrate with External CO2/N2 Gas and its Implications for Natural Gas Production and CO2 Storage”, Appl. Energ., Vol. 178, 579-586, 2016

13) Yun-Ho Ahn, Hyung-Kyu Lim, Hyery Kang, Hyungjun Kim, Minjun Cha, Kyuchul Shin*, and Huen Lee*, “Intracavity Conformational Changes in Clathrate Hydrates”, J. Phys. Chem. C, Vol. 120(31), 17190-17195, 2016

12) Hyery Kang†, Yun-Ho Ahn†, Dong-Yeun Koh, Seungjun Baek, Jae W. Lee*, and Huen Lee*, “Rapid Clathrate Hydrate Formation Using a Heavy Guest Molecule with Sodium Dodecyl Sulfate”, Ind. Eng. Chem. Res., Vol. 55(21), 6079-6084, 2016

11) Hyery Kang, Yun-Ho Ahn, Dong-Yeun Koh, and Huen Lee*, “Thermodynamic and Spectroscopic Identification of Aldehyde Hydrates”, Korean J. Chem. Eng., Vol. 33(6), 1897-1902, 2016

10) Yun-Ho Ahn, Hyery Kang, Dong-Yeun Koh, and Huen Lee*, “Experimental Verifications of Mpemba-like Behaviors of Clathrate Hydrates”, Korean J. Chem. Eng., Vol. 33(6), 1903-1907, 2016

9) Yun-Ho Ahn†, Hyery Kang†, Dong-Yeun Koh, Youngjune Park*, and Huen Lee*, “Gas Hydrate Inhibition by 3-Hydroxytetrahydrofuran: Spectroscopic Identifications and Hydrate Phase Equilibria”, Fluid Phase Equilibr., Vol. 413, 65-70 (Special Issue: Gas Hydrates and Semiclathrate Hydrates), 2016

8) Daeok Kim, Yun-Ho Ahn, Se-Joon Kim, Joo Yong Lee, Jaehyoung Lee, Young-ju Seo*, and Huen Lee*, “Gas Hydrate in Crystalline-Swelled Clay: The Effect of Pore Dimension on Hydrate Formation and Phase Equilibria”, J. Phys. Chem. C, Vol. 119(38), 22148-22153, 2015

7) Hyery Kang, Yun-Ho Ahn, Dong-Yeun Koh, Seongheun Kim, Jaehun Park*, and Huen Lee*, “Optical Interpretation of the Chemical Process of CH4-CO2 Exchange and its Application to Gas Hydrate Production”, J. Phys. Chem. C, Vol. 119(37), 21353-21357, 2015

6) Daeok Kim, Yun-Ho Ahn, and Huen Lee*, “Phase Equilibria of CO2 and CH4 Hydrates in Intergranular Meso/Macro Pores of MIL-53 Metal Organic Framework”, J. Chem. Eng. Data, Vol. 60(7), 2178-2185, 2015

5) Dong-Yeun Koh, Yun-Ho Ahn, Hyery Kang, Seongmin Park, Joo Yong Lee, Se-Joon Kim, Jaehyoung Lee*, and Huen Lee*, “One-Dimensional Productivity Assessment for On-Field Methane Hydrate Production Using CO2/N2 Mixture Gas”, AIChE J., Vol. 61(3), 1004-1014, 2015

4) Hyery Kang, Dong-Yeun Koh, Yun-Ho Ahn, Seonghoon Jung, Jaehun Park*, Jaehyoung Lee*, and Huen Lee*, “Optical Properties of Tetrahydrofuran Clathrate Hydrates with Polyvinylpyrrolidone (THF + H2O + PVP) Revealed by Terahertz (THz) Time-domain Spectroscopy”, J. Chem. Eng. Data, Vol. 60(2), 238-246, 2015

3) Yeobum Youn, Jiwoong Seol, Minjun Cha, Yun-Ho Ahn, and Huen Lee*, “Structural Transition Induced by CH4 Enclathration and Cage Expansion with Large Guest Molecules Occurring in Amine Hydrates Systems”, J. Chem. Eng. Data, Vol. 59(6), 2004-2012, 2014

2) Dong-Yeun Koh, Hyery Kang, Jiwon Jeon, Yun-Ho Ahn, Youngjune Park, Hyungjun Kim*, and Huen Lee*, “Tuning Cage Dimension in Clathrate Hydrates for Hydrogen Multiple Occupancy”, J. Phys. Chem. C, Vol. 118(6), 3324-3330, 2014

1) Hyery Kang, Seonghoon Jung, Dong-Yeun Koh, Yun-Ho Ahn, Seongmin Park, Jaehun Park*, and Huen Lee*, “Physicochemical Properties of Semi-clathrate Hydrates as Revealed by Terahertz Time-domain Spectroscopy”, Chem. Phys. Lett., Vol. 587, 14-19, 2013

[특허]

11)  Yo-Han Kim, Jihye Lee, Jinmo Park, Eunsol Go, Taekyong Song, Yun-Ho Ahn, Ahhyun Roh, “Porous fiber-type carbon dioxide adsorbent for direct air capture and method for manufacturing the same”, application number: 10-2026-0013126, application date: Jan 22 2026, Republic of Korea. Assignee: Korea Gas Corporation

10) Yun-Ho Ahn, Jae W. Lee, Jae-Cheol Lee, and Wonhyeong Lee, “Cyclopentane Hydrate and Method for Purifying Semiconductor Wastewater Using the”, application number: 10-2025-0100102, application date: July 23 2025, Republic of Korea. Assignee: Soongsil University, KAIST

9) Yun-Ho Ahn, Jae Hyun Jeong, Sa Ra Han, Jun Hyoung Lee, and Ahhyun Roh, “Method for manufacturing polymer film including microcapsulated phase changing material and cooling sheet manufactured by the same”, application number: 10-2025-0011833, application date: Jan 24 2025, Republic of Korea. Assignee: Soongsil University

8) Jae Hyun Jeong, Yun-Ho Ahn, Sa Ra Han, and Hyeonjin Kim, “Oxygen-Permeable Medical Band that Promotes Skin Respiration”, application number: PCT/KR2024/002026, application date: Feb 13 2024, Assignee: Soongsil University, 3E Solution Inc.

7) Jae Hyun Jeong, Yun-Ho Ahn, Sa Ra Han, Hyeonjin Kim, and Jun Hyoung Lee, “Oxygen-Permeable Medical Band that Promotes Skin Respiration”, application number: 10-2024-0029851, application date: Feb 29 2024, Republic of Korea. Assignee: Soongsil University, 3E Solution Inc.

6) Jae W. Lee, Dongwoo Kang, Kwangbum Kim, Wonhyeong Lee, and Yun-Ho Ahn, “Rapid Formation Method of Gas Hydrate Using Kinetic Promoters Mixed with Liquid Thermodynamic Promoter”, application number: 10-2023-0165536, application date: Nov 24 2023, Republic of Korea. Assignee: KAIST, Soongsil University

5) Jae Hyun Jeong, Yun-Ho Ahn, Sa Ra Han, and Hyeonjin Kim, “Emulsion Including Ionic Hydrate and Oxygen Cosmetics Using the Same”, application number: 10-2023-0019488, application date: Feb 14 2023, Republic of Korea. Assignee: Soongsil University

4) Jae W. Lee, Dongwoo Kang, Wonhyeong Lee, and Yun-Ho Ahn, “Method of Rapid and Repeatable Gas Hydrate Formation Using Thermodynamic Promoter Confined in Superabsorbent Polymers”, application number: 10-2020-0177587, application date: Dec 17 2020, Republic of Korea. Assignee: KAIST, Soongsil University

3) Yun-Ho Ahn, Sheri McGuire, Ryan P. Lively, and Stephen J.A. DeWitt, “Mattress Assemblies and Components Including Phase Change Materials, application number: 63114907, application date: Nov 17 2020, United States. Assignee: Dreamwell, Ltd., Georgia Tech Research Corporation

2) Jae W. Lee, Yun-Ho Ahn, and Kyuchul Shin, “Ionic Clathrate Nano-Cage Reactor and Method of Capturing and Decomposing Greenhouse Gases by Using the Same”, application number: 10-2018-0019873, application date: Feb 20 2018, registration number: 10-2056385-0000, registration date: Dec 10 2019, Republic of Korea. Assignee: KAIST, Kyungpook National University

1) Youngjune Park, Jae W. Lee, and Yun-Ho Ahn, “Manufacturing Method of Hydrate for Storing Natural Gas and Hydrogen”, application number: 10-2018-0014589, application date: Feb 6 2018, registration number: 10-2039986-0000, registration date: Oct 29 2019, Republic of Korea. Assignee: KAIST, GIST