https://scholar.dgist.ac.kr/handle/20.500.11750/61 2026-04-04T17:17:31Z https://scholar.dgist.ac.kr/handle/20.500.11750/59197 Title: FUNCTIONAL METAL-ORGANIC FRAMEWORK, METHOD FOR MANUFACTURING SAME, AND ATMOSPHERIC WATER HARVESTING APPARATUS USING SAME Author(s): 박선호; 허인철; 강민석; 유원철; 정낙천 Abstract: The method for manufacturing a functional metal-organic framework according to the present invention comprises the steps of: preparing a base metal-organic framework having a first porosity; and filling at least some of the pores of the base metal-organic framework by using a method in which the base metal-organic framework is provided with a functional oligomer, thereby manufacturing a functional metal-organic framework having a second porosity lower than the first porosity. https://scholar.dgist.ac.kr/handle/20.500.11750/59192 Title: POLYANILINE-CONTAINING METAL-ORGANIC FRAMEWORK FOR ATMOSPHERIC WATER HARVESTING USING OPEN COORDINATION SITES Author(s): 정낙천; 박선호; 유원철; 허인철 Abstract: The present invention provides a functional metal-organic framework (MOF) comprising a base metal-organic framework and a polymer formed within pores of the base metal-organic framework, wherein the base metal-organic framework comprises a metal having open coordination sites (OCS) and the polymer is formed by polymerization of an unsubstituted aniline; an aniline substituted with at least one substituent selected from the group consisting of halo, C1-C3 alkyl, C1-C3 haloalkyl, C1-C3 alkoxy, and hydroxy; or a combination thereof. https://scholar.dgist.ac.kr/handle/20.500.11750/58984 Title: Coordination Exchanges in Metal-Organic Frameworks Author(s): Jeong, Nak Cheon 2017-08-22T15:00:00Z https://scholar.dgist.ac.kr/handle/20.500.11750/58231 Title: Proton-conducting copper-based MOFs for fuel cells Author(s): Kim, Byong June; Park, Sun Ho; Diaz-Ramirez, Mariana Lizeth; Jeong, Nak Cheon Abstract: Metal-organic frameworks (MOFs) are emerging as promising alternatives for proton-conductive materials due to their high porosity, large surface area, stability, and relatively low cost. Among these, copper-based MOFs (Cu-MOFs) stand out with unique advantages, including open metal sites, variable valence states, and strongly electrophilic Cu centers. In this review, we discuss recent advances and developments in the use of Cu-MOFs as proton-conductive materials, with a particular focus on their application as proton exchange membranes (PEMs). We introduce the most common strategies employed to date and review the key features that have contributed to the construction of efficient proton transport pathways in Cu-MOFs. Additionally, we review PEMs fabricated via direct thin-film deposition or as mixed-matrix membranes (MMMs) incorporating Cu-MOF fillers. Finally, we address the challenges that must be overcome in the coming years to develop more robust Cu-MOFs and to create more efficient thin films and Cu-MOF-based MMMs. 2025-01-31T15:00:00Z