グランド再生可能エネルギー国際会議論文集
Online ISSN : 2434-0871
Japan council for Renewable Energy(2018)
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Hydrogen Sorption of Transition Metal Modified BCN Compounds
*Takahiro SuzukiTakehiro KanekoTakeshi ToyamaYoshiyuki KojimaNobuyuki Nishimiya
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p. 231-

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Hydrogen storage behaviors of BCN compounds modified with transition metals were studied. The BCN compounds, which had graphite-like layered structures composed of boron, carbon and nitrogen, were prepared by two different methods employing melamine and boric acid. The maximum hydrogen content at 77 K under 0.8 MPa of hydrogen was 1.403 mass% for Pt-Fe modified BCN prepared via melamine formaldehyde resin with specific surface area (SSA) of 441.9 m2g-1. That content was higher than the predicted physisorption limit. The enhancement of the hydrogen capacity would be due to the spillover phenomenon caused by supported metals and substituted heteroatoms.
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© 2018 Japan Council for Renewable Energy (JCRE)
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