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오재은
Oh, Jae Eun

오재은

지구환경도시건설공학과

  • Nano-AIMS Structural Materials Lab.
  • Website
Research Interests
Concrete Materials;Cement-less binders;Concrete micro-structure;구조 재료;미세구조 분석;건설재료;친환경 건설재료;콘크리트 재료;무시멘트 기반 고강도 경량 결합재 개발;에너지절감형 건설재료;기술사업화;고로슬래그;플라이애시
Lab Description
Our laboratory, built on the convergence of Materials Science and Civil & Architectural Engineering, focuses on transforming diverse industrial by-products—such as coal ash, metallurgical slags, chemical residues, and mining tailings—into high-value resources. In Korea, more than 30 million tons of such wastes are generated annually, yet they are predominantly subjected to low-value or rudimentary recycling practices. By advancing these materials into high-performance, carbon-reducing structural materials for construction and building applications, we aim to contribute to the sustainable future of the construction industry.
Researcher ID Research Gate ORCiD Scopus Google Scholar
Previous
Influence of expanded perlite and vermiculite pore structures on acoustic and thermal properties of quicklime-activated fly ash composites File

Jeon, Dongho , Yum, Woo Sung , Oh, Jae Eun

Article Issue Date2026-01 View24
Microstructural verification of delayed ettringite formation (DEF) mitigation in GGBFS-blended high-early-strength cement mortars File File

Jeon, Dongho , Song, Haemin , Bae, Younghoon , Oh, Jae Eun

Article Issue Date2025-12 View29
Enhanced strength and accelerated setting of CaO-activated fly ash binders induced by aluminum sulfate hydrates for cementless brick production File

Lyu, Hyun Ji , Yu, Juan , Jeon, Dongho , Oh, Jae Eun

Article Issue Date2025-11 View24
Utilizing ground biochar desorption for carbon sequestration and internal curing in a clinker-free CaO-activated GGBFS binder File

Kennedy, Otim Kelvin , Byun, Yerim , Lyu, Hyun Ji , Oh, Jae Eun , Mi, Tangwei , Jeon, Dongho

Article Issue Date2025-11 View40
Influence of alumina (Al2O3) crystallinity and preparation conditions on ye'elimite (4CaO•3Al2O3•SO3) synthesis File

Yu, Juan , Lyu, Hyun Ji , Yum, Woo Sung , Yoon, Seyoon , Oh, Jae Eun

Article Issue Date2025-11 View32
Development of PCM-in-water emulsion as mixing water replacement for phase change material (PCM) incorporation in Portland cement paste File

Song, Haemin , Yu, Juan , Kim, Taehwan , Yoon, Seyoon , Oh, Jae Eun

Article Issue Date2025-10 View1220
Recycling of treated cement kiln bypass dust (T-CBPD) as a new type of supplementary cementitious material (SCM) in calcium sulfoaluminate (CSA) cement File

Yu, Juan , Lee, Taewoo , Kil, Jun-Ho , Oh, Jae Eun , Yum, Woo Sung

Article Issue Date2025-09 View30
CaCO3 dissolution-driven enhancement of strength and microstructure in clinker-free CaCO3-blended GGBFS binder via hydrated Al2(SO4)3 File

Lyu, Hyun Ji , Yu, Juan , Jeon, Dongho , Oh, Jae Eun

Article Issue Date2025-01 View36
Detailed characterisation of hemp and hempcrete pore structures: Effects on thermal and acoustic properties File File

Song, Haemin , Kim, Taehwan , Hajimohammadi, Ailar , Oh, Jae Eun , Castel, Arnaud

Article Issue Date2024-12 View152
Development of lightweight and low-crystalline artificial aggregate using cementless fly ash binder for thermal neutron shielding concrete manufacture File

Kim, Dohoon , Song, Haemin , Yu, Juan , Sim, Sungwon , Jeon, Dongho , Oh, Jae Eun

Article Issue Date2024-09 View154
Enhancing image resolution in single-side electrical resistance tomography (ERT) by utilizing theoretical sensitivity analysis: Experimental validation and application to cement mortar File

Yoon, Seyoon , Kim, Min Kyoung , Kim, Tae Uk , Jeon, Dongho , Song, Haemin , Suh, Jung-Il , Oh, Jae Eun , Kim, Dong Joo

Article Issue Date2024-05 View121
New cold-bonded artificial aggregate using a Ba(OH)2-activated cementless binder for cement-free concrete production File

Kim, Dohoon , Cho, Seung , Pyo, Sukhoon , Bae, Younghoon , Oh, Jae Eun

Article Issue Date2024-05 View133
Thermal performance evaluation of silica dip-coated phase change material beads for thermal energy storage in cement-based composites File

Song, Haemin , Yoon, Seyoon , Oh, Jae Eun , Suh, Jung-Il

Article Issue Date2024-04 View112
Evaluation of neutron shielding performance of cementless binder manufactured with desalination reject brine File

Kim, Dohoon , Cho, Seung , Yum, Woo Sung , Jeon, Dongho , Yu, Juan , Oh, Jae Eun

Article Issue Date2024-03 View149
Development of artificial leak-free phase change material (PCM) aggregates using emulsion technique, cementless binder, and cold-bonded pelletization File

Song, Haemin , Kim, Dohoon , Yoon, Seyoon , Yum, Woo Sung , Jeon, Dongho , Oh, Jae Eun

Article Issue Date2024-01 View154
Enhancing the durability performance of thermally damaged concrete with ground-granulated blast furnace slag and fly ash File

Sim, Sungwon , Rhee, Jeong Hoon , Oh, Jae Eun , Kim, Gun

Article Issue Date2023-12 View198
Cementless ultra-high performance concrete (UHPC) using CaO- activated GGBFS and calcium formate as an accelerator File

Dahal, Mandip , Oinam, Yanchen , Vashistha, Prabhat , Oh, Jae Eun , Pyo, Sukhoon

Article Issue Date2023-09 View218
Examination of sulfate resistance of nano-alumina added ordinary Portland cement paste, focusing on the two different crystallinity of nano-aluminas File File

Yu, Juan , Sim, Sungwon , Song, Haemin , Kim, Dohoon , Jang, Kyungcheol , Jeon, Dongho , Cho, Seung , Oh, Jae Eun

Article Issue Date2023-06 View136
Development of near-white surface of Ca(OH)2-Na2CO3-activated coal bottom ash File

Song, Haemin , Sim, Sungwon , Jeon, Dongho , Kim, Dohoon , Yu, Juan , Jang, Kyungcheol , Oh, Jae Eun

Article Issue Date2023-05 View152
Mechanical and microstructural properties of lightweight CaO- activated fly ash composites in the presence of magnesium nitrate File

Suh, Jung-Il , Yum, Woo Sung , Jeong, Yeonung , Yoon, Seyoon , Park, Hong-Gun , Oh, Jae Eun

Article Issue Date2023-04 View136
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