Adsorption Structure of Hydromuconic Acid on Cu(110) Surface

• YAGYU Shinjiro

  Nanomaterials Laboratory, National Institute for Materials Science

• YOSHITAKE Michiko

  Nanomaterials Laboratory, National Institute for Materials Science

• CHIKYOW Toyohiro

  Nanomaterials Laboratory, National Institute for Materials Science

Bibliographic Information

Other Title

• Ｃｕ（１１０）表面でのハイドロムコン酸の吸着状態
• Cu 110 ヒョウメン デ ノ ハイドロムコンサン ノ キュウチャク ジョウタイ

Abstract

  We have investigated thermal stability and adsorption structure of trans-beta-hydromuconic acid (HOOC-CH2-CH=CH-CH2-COOH) on Cu(110) surface as a function of sample temperature using Temperature Programmed Desorption (TPD), Low Energy Electron Diffraction (LEED) and Fourier Transform Infrared Absorption Spectroscopy (IRAS). From 350 to 500 K, hydromuconic acid adsorbed as monohydromuconiate (HOOC-CH2-CH=CH-CH2-COO^-) form, corresponding to the structure of c(2×2). As the temperature increases to about 600 K, monohydromuconiate changes to bihydromuconiate (^-OOC-CH2-CH=CH-CH2-COO^-) corresponding to the structure of p(1×2) or p(6×2). Bihydromuconiate structure decomposed at around 600 K.<br>

Journal

• Shinku

  Shinku 49 (6), 373-376, 2006

  The Vacuum Society of Japan

Keywords

• Electrical and Electronic Engineering
• Surfaces, Coatings and Films
• Condensed Matter Physics

Details

• CRID: 1390282679041113984
• NII Article ID: 10017598602
• NII Book ID: AN00119871
• DOI: 10.3131/jvsj.49.373
• ISSN: 18809413
• ISSN: 05598516
• NDL BIB ID: 8019645
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8019645
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed