Laboratory of Synchrotron Utilization for Next-Generation Materials (Lab-SUN)

방사광활용 차세대 소재 연구실

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방사광활용 차세대 소재 연구실

By the necessities of convergence of big research facilities, the Synchrotron Radiation Application Laboratory (SRAL) has been started at PLS 6D UNIST-PAL Beamline of Pohang Accelerator Laboratory since Feb. 2015. The SRAL explores various scientific and industrial fields of physics, chemistry, material science, earth science, and life science using high flux synchrotron radiation X-ray source. We study on the structure-property relationship of organic and inorganic materials, functional polymers, battery materials, solar cell material, drugs, display materials, and etc. in order to understand, design, and improve their properties.

Major research field

Perovskites, ECRAM, EUV photoresist, battery, Catalysts, solar cells, fuel cells, carbon QD, polymers, and etc.

Desired field of research

Synthesis of EUV photoresist

Research Keywords and Topics

Synchrotron Radiation Applications (XAFS, SAXS, XRD, GIXS) for Structure-Property Relationship
I. Organic & Polymer Science
1. Characterization of high functional organic & polymers: Polyimides, Light-emitting polymers, Low-dielectric materials, PEs, Block copolymers, Graphene, H-BN
2. Grazing Incidence X-ray Diffraction: Conducting polymers & highly conjugated oligomers for OTFTs, OPVS, perovskite materials, 2D materials
II. Energy & Environment Science
1. Active Material for Li- and Na-ion Battery: Characterization (XRD, EXAFS, PXRD), Polymer/Transition Metal Oxide Nanocomposites, Conductive Polymer nanocoating
2. Hydrogen Storage: High-Pressure X-ray Diffraction
3. CO2 fixation: Structural analysis of ZnGA-based catalysts, incorporation of CO2 within polymer backbones, catalytic mechanism, NEXAFS

Research Publications
MORE

· Nature / Controlled growth of perovskite layers with volatile alkylammonium chlorides / Jaewang Park, Jongbeom Kim, Hyun-Sung Yun, Min Jae Paik, Eunseo Noh, Hyun Jung Mun, Min Gyu Kim*, Tae Joo Shin*, Sang Il Seok* / 2023-04
· Applied Catalysis B: Environmental / MOF-derived Co/Zn single-atom catalysts for reversible hydrogenation and dehydrogenation of quinoline hydrogen carrier / Kanagaraj Naveen, Tahereh Mahvelati-Shamsabadi, Pragyan Sharma, Seong-hun Lee, Seung Hyun Hur, Won Mook Choi, Tae Joo Shin*, Jin Suk Chung* / 2023-07
· Nature / Perovskite solar cells with atomically coherent interlayers on SnO2 electrodes / Hanul Min, Do Yoon Lee, Junu Kim, Gwisu Kim, Kyoung Su Lee, Jongbeom Kim, Min Jae Paik, Young Ki Kim, Kwang S Kim, Min Gyu Kim*, Tae Joo Shin*, Sang Il Seok* / 2021-10

Patents

· M. Ree, T.J. Shin, and S. Yoon, and Y.K. Chun, "Control Method of Birefringence Measurement Apparatus", Korean Patent No. 0231105 (1999)
· M. Ree, T.J. Shin, and S. Yoon, and Y.K. Chun, "Birefringence Measurement Apparatus", Korean Patent No. 0231106 (1999)

국가과학기술표준분류

  • EB. 재료
  • EB07. 분석·물성평가기술
  • EB0702. 재료구조/조직 분석기술

국가기술지도분류

  • 기반주력산업 가치창출
  • 041600. 나노 소재/소자기술

녹색기술분류

  • 에너지원기술
  • 재생에너지(태양에너지)
  • 214. 비실리콘계 태양전지 기타 기술

6T분류

  • NT 분야
  • 나노소재
  • 030211. 나노소재기술 (나노분말소재, 광학용 나노소재, 고기능 시너지 소재, 촉매/환경/기능소재에 중점)