분석과학 (Analytical Science and Technology)

  • 제31권1호
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  • Pages.1-6
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  • 2018
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  • 1225-0163(pISSN)
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  • 2288-8985(eISSN)
한국분석과학회 (The Korean Society of Analytical Sciences)
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Nanoconfinement effects of MCM-41 on the thermal decomposition of metal borohydrides

  • Kim, Sanghoon (Department of Chemistry, Hannam University) ;
  • Song, Hyejin (Department of Chemistry, Hannam University) ;
  • Kim, Chul (Department of Chemistry, Hannam University)
  • 투고 : 2017.10.26
  • 심사 : 2017.12.26
  • 발행 : 2018.02.25
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초록

We used differential scanning calorimetry and a thermogravimetric analysis to investigate the effect of being confined in mesoporous MCM-41 on the decomposition of lithium borohydride and magnesium borohydride when heated. The confinement did not cause a phase transition of the metal borohydrides inside MCM-41, but did lower their decomposition temperature. With the exception of a lowering of the temperature, the decomposition reaction mechanism of the metal borohydrides was nearly the same for both the bulk and confined samples.

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참고문헌

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