Dehydriding reaction of metal hydrides and alkali borohydrides enhanced by microwave irradiation
Applied Physics Letters Volume 88 Issue 11
Page 112104-1-112104-3
published_at 2006-03-14
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| File | |
| Title ( eng ) |
Dehydriding reaction of metal hydrides and alkali borohydrides enhanced by microwave irradiation
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| Creator |
Nakamori Yuko
Orimo Shin-ichi
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| Source Title |
Applied Physics Letters
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| Volume | 88 |
| Issue | 11 |
| Start Page | 112104-1 |
| End Page | 112104-3 |
| Abstract |
Effects of microwave irradiation on metal hydrides (LiH, NaH, MgH 2, CaH2, and TiH2) and alkali borohydrides (LiBH4, NaBH4, and KBH4) were systematically investigated for the first time. TiH2 was heated to 600 K by microwave irradiation for 3.5 min, at which less than 0.16 mass % of hydrogen was desorbed from surface of the powder. On the other hand, LiBH4 was heated rapidly above 380 K, at which almost all hydrogen, 13 mass %, was desorbed. The rapid heating of TiH2 is mainly due to conductive loss, while that of LiBH4 is related to a structural transition at approximately 380 K.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Institute of Physics
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| Date of Issued | 2006-03-14 |
| Rights |
Copyright (c) 2006 American Institute of Physics.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0003-6951
[DOI] 10.1063/1.2185079
[NCID] AA00543431
[DOI] http://dx.doi.org/10.1063/1.2185079
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