2009年2月
Thermal coarsening of nanoporous gold: Melting or recrystallization
JOURNAL OF MATERIALS RESEARCH
- ,
- 巻
- 24
- 号
- 2
- 開始ページ
- 301
- 終了ページ
- 304
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1557/JMR.2009.0037
- 出版者・発行元
- CAMBRIDGE UNIV PRESS
The thermal coarsening of nanoporous Au was examined and compared with the thermal Instability of Au nanoparticles. The nanoporous Au was coarsened at temperatures far below the melting temperature of Au nanoparticles, which possess sizes similar to the nanoligaments. Differential scanning calorimetry characterization of nanoporous An exhibited an exothermal peak around 470 K. These results suggest that solid-state process like recrystallization, rather than melting, is responsible for the thermal coarsening of nanoporous Au.
- リンク情報
- ID情報
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- DOI : 10.1557/JMR.2009.0037
- ISSN : 0884-2914
- eISSN : 2044-5326
- J-Global ID : 200902230751912010
- Web of Science ID : WOS:000267207600002