https://scholar.dgist.ac.kr/handle/20.500.11750/65 2026-04-04T20:34:49Z 2026-04-04T20:34:49Z 박선호 허인철 강민석 유원철 정낙천 https://scholar.dgist.ac.kr/handle/20.500.11750/59197 2025-11-18T06:10:15Z

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.

정낙천 박선호 유원철 허인철 https://scholar.dgist.ac.kr/handle/20.500.11750/59192 2025-11-18T06:10:13Z

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.

임정호 이은지 정낙천 https://scholar.dgist.ac.kr/handle/20.500.11750/46313 2025-07-25T02:38:25Z

Title: 이온성 고분자 내의 확산 조절을 통한 금속-유기 구조체의 인-시츄 제조방법 Author(s): 임정호; 이은지; 정낙천 Abstract: Disclosed is a method for preparing a matrix containing metal-organic frameworks (MOFs), comprising the steps of: 1) mixing an organic ligand precursor solution and an anionic polymer-containing solution to produce a mixed solution; and 2) adding a metal salt to the mixture solution. In addition, the present disclosure provides a matrix containing MOFs prepared according to the preparation method, and an adsorbent comprising the same. Furthermore, a method for performing fluid separation by using a matrix containing MOFs prepared according to the preparation method is disclosed.

이은지 배진희 정낙천 https://scholar.dgist.ac.kr/handle/20.500.11750/45809 2026-02-28T17:41:39Z

Title: 마이크로파 조사를 이용한 금속-유기 구조체의 활성화 방법 Author(s): 이은지; 배진희; 정낙천 Abstract: 본 개시내용은 마이크로파 조사를 이용한 금속-유기 구조체의 활성화 방법에 관한 것이다.