[Studies on relics conservation by diffuse reflectance spectroscopy].

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
Read More Add to Saved list
  • Author(s): Wang LQ;Wang LQ; Liang GZ; Dang GC; Wang F
  • Source:
    Guang pu xue yu guang pu fen xi = Guang pu [Guang Pu Xue Yu Guang Pu Fen Xi] 2005 Aug; Vol. 25 (8), pp. 1293-6.
  • Publication Type:
    English Abstract; Journal Article
  • Language:
    Chinese
  • Additional Information
    • Source:
      Publisher: Beijing da xue chu ban she Country of Publication: China NLM ID: 9424805 Publication Model: Print Cited Medium: Print ISSN: 1000-0593 (Print) Linking ISSN: 10000593 NLM ISO Abbreviation: Guang Pu Xue Yu Guang Pu Fen Xi Subsets: MEDLINE
    • Publication Information:
      Publication: Beijing : Beijing da xue chu ban she
      Original Publication: Beijing : Beijing da xue chu ban she,
    • Subject Terms:
      Coloring Agents/*analysis ; Copper/*analysis ; Paint/*analysis ; Spectrophotometry/*methods; Coloring Agents/chemistry ; Copper/chemistry ; Optical Fibers ; Refractometry/instrumentation ; Refractometry/methods ; Reproducibility of Results ; Spectrophotometry/instrumentation ; Surface Properties ; Time Factors ; X-Ray Diffraction
    • Abstract:
      A diffuse reflectance spectroscopic method was developed to investigate relics conservation with a self-made fiber optics reflectance spectrophotometer. With this technique (1) identifying pigments on the color relics was done by comparing the shapes of reflectance spectra and the positions of reflectance peaks or first derivative peaks with those of related standard pigments; (2) changes of surface states of metals were monitored. From the investigation on the reflectance spectra of copper and its rust product, we can easily get some information about the metal surface, so diffuse reflectance spectroscopy shows special function in the research on metal surface; (3) the diffuse reflectance spectroscopic characteristics of the materials used in protection and restoration of cultural heritages were studied, which can help us choose proper protecting and restoring materials. From our studies it was verified that diffuse reflectance spectroscopy is a quick, simple and non-destructive analytical technique. The study makes diffuse reflectance spectroscopy a new means for relic protection, and opens a new application area for diffuse reflectance spectroscopy as well.
    • Accession Number:
      0 (Coloring Agents)
      789U1901C5 (Copper)
    • Publication Date:
      Date Created: 20051207 Date Completed: 20100607 Latest Revision: 20131121
    • Publication Date:
      20250114
    • Accession Number:
      16329504