Mechanically Alloyed Nanocrystalline Hydrogen Storage Materials
-
- Liang Guoxian
- Division of Chemistry and Materials, Hydro-Quebec Research Institute
-
- Schulz Robert
- Division of Chemistry and Materials, Hydro-Quebec Research Institute
この論文をさがす
抄録
Mechanical alloying and mechanical grinding have been used to synthesize or treat AB, AB2, and AB5 type alloys and Mg-based hydrogen storage materials. A nanocrystalline or an amorphous structure was obtained after milling, depending on the system and its composition. The structure and the hydrogen storage properties of various nanocrystalline alloys were investigated. It was found that the activation and kinetics of hydrogen absorption/desorption were improved. However, a severe loss of storage capacity was observed in the AB, AB2 and AB5 systems, but not much in Mg-based systems. The storage capacity can be recovered by thermal annealing at elevated temperatures. A preliminary explanation is given for the change of absorption/desorption kinetics and storage capacity.
収録刊行物
-
- MATERIALS TRANSACTIONS
-
MATERIALS TRANSACTIONS 42 (8), 1593-1598, 2001
公益社団法人 日本金属学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679223931136
-
- NII論文ID
- 10007260130
-
- NII書誌ID
- AA1151294X
-
- COI
- 1:CAS:528:DC%2BD3MXnt1Clt7g%3D
-
- ISSN
- 13475320
- 13459678
-
- NDL書誌ID
- 5890278
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可