Powder XRD and solid-state2H-NMR studies on RAP-protected palladium nanoparticle (RAP = rubeanic-acid polymer)

M. Fujishima, M. Yamauchi, R. Ikeda, T. Kubo, K. Nakasuji, H. Kitagawa

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This study reports hydrogen absorption property of newly-synthesized RAP (rubeanic-acid polymer)-protected palladium nanoparticle (RAP-Pd). From powder X-ray diffraction measurements, the lattice constant of Pd nanoparticle was revealed to increase by 0.11 Å under 600 Torr hydrogen gas condition at room temperature, indicating that the hydrogen absorption occurs in the Pd nanoparticle. Solid-state2H-NMR spectrum under deuterium gas showed that three different components exist in RAP-Pd, which are derived from imino group, terminal amino group in the RAP and absorbed deuterium atom inside the Pd nanoparticle. This result gives an expectation of the hydrogen absorption in RAP itself.

本文言語English
ホスト出版物のタイトルScience and Technology of Hybrid Materials
編集者Cheng-Jun Sun, Gan-Moog Chow, Jun Ding, Manoj Gupta, Lynn Kurihara, Lawrence Kabacoff
出版社Trans Tech Publications Ltd
ページ107-110
ページ数4
ISBN(印刷版)9783908451181
DOI
出版ステータスPublished - 2006
外部発表はい
イベントSymposium S Science and Technology of Hybrid Materials, 2005: 3rd International Conference on Materials for Advanced Technologies, ICMAT 2005 and International Union of Materials Research Societies-9th International Conference on Advanced Materials, IUMRS-ICAM 2005 - Singapore, Singapore
継続期間: 2005 7月 32005 7月 8

出版物シリーズ

名前Solid State Phenomena
111
ISSN(印刷版)1012-0394
ISSN(電子版)1662-9779

Conference

ConferenceSymposium S Science and Technology of Hybrid Materials, 2005: 3rd International Conference on Materials for Advanced Technologies, ICMAT 2005 and International Union of Materials Research Societies-9th International Conference on Advanced Materials, IUMRS-ICAM 2005
国/地域Singapore
CitySingapore
Period05/7/305/7/8

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 材料科学(全般)
  • 凝縮系物理学

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