• Title/Summary/Keyword: Kim Hye-jin

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A Density Functional Theory Study on a Series of Functionalized Metal-Organic Frameworks (작용기를 치환한 Metal-Organic Frameworks 에 대한 DFT 연구)

  • Kim Dae Jin;Lee Tae Beom;Choi Seung Hun;Lee Eun Seong;Oh Yu Jin;Hye Ji Hye;Kim Ja Heon
    • 한국전기화학회:학술대회논문집
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    • 2005.07a
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    • pp.329-334
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    • 2005
  • In order to find out rational design and synthetic strategies toward efficient hydrogen storage materials, we performed quantum mechanical calculations on a series of the Metal-Organic Frameworks (MOFs) containing functionalized organic linkers. Based on the shape of frontier orbitals and the electrostatic potential map of various MOFs from density functional theory calculations, it was found that the delocalization of electron and asymmetric polarization of the organic linker play an important role in the hydrogen storage capacity of Metal-Organic Frameworks. The prediction of the modeling study could be supported by the hydrogen adsorption experiments using MOF-5 and amine substituted MOF-5, which showed more enhanced hydrogen storage capacity of amine substituted MOF-5 compared with that of MOF-5.

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울산시 수돗물의 급수과정별 수질특성 연구

  • Choe, Im-Jo;Kim, Gyeong-Jin;Kim, Min-Gyeong;Kim, Ji-Hyeon;Kim, Hye-Ri;Park, Gyeong-Sim;Baek, Seong-U;Son, Hyeon-Ji;Seol, Won-Jin;Lee, Gwang-Won;Yun, Han-Jik;Jeon, Chang-Jae
    • Proceedings of the Korean Environmental Sciences Society Conference
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    • 2016.10a
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    • pp.169-169
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    • 2016
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