• Spectroscopy and Spectral Analysis
  • Vol. 42, Issue 10, 3097 (2022)
Xu ZHANG1、1;, Yue-er YAN1、1; *;, Chun-mei ZHANG2、2; *;, Guang-hui YANG1、1;, and Yi TANG3、3;
Author Affiliations
  • 11. Institute for Preservation and Conservation of Chinese Ancient Books, Fudan University Library, Fudan University, Shanghai 200433, China
  • 22. Department of Chinese Rare Books Collection and Digitization, Fudan University Library, Fudan University, Shanghai 200433, China
  • 33. Department of Chemistry, Fudan University, Shanghai 200433, China
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    DOI: 10.3964/j.issn.1000-0593(2022)10-3097-06 Cite this Article
    Xu ZHANG, Yue-er YAN, Chun-mei ZHANG, Guang-hui YANG, Yi TANG. Non-Destructive Analysis of Yan'an Red Literature by FTIR Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2022, 42(10): 3097 Copy Citation Text show less
    Photos of three books published in Yan'an period
    Fig. 1. Photos of three books published in Yan'an period
    Infrared spectra of cellulose and lignin samples (a), as well as Paper mulberry bark (b), Bitter bamboo (c) and Poplar (d)raw materials treated with different alkali solutions
    Fig. 2. Infrared spectra of cellulose and lignin samples (a), as well as Paper mulberry bark (b), Bitter bamboo (c) and Poplar (d)raw materials treated with different alkali solutions
    Relative content of lignin of Paper mulberry bark (a), Bitter bamboo (b) and Poplar (c) raw materials treated with different alkali solutions
    Fig. 3. Relative content of lignin of Paper mulberry bark (a), Bitter bamboo (b) and Poplar (c) raw materials treated with different alkali solutions
    Infrared spectra of paper from two books (a), relationship between relative content of lignin and oxidation area (b) or pH (c) of 76 books
    Fig. 4. Infrared spectra of paper from two books (a), relationship between relative content of lignin and oxidation area (b) or pH (c) of 76 books
    Xu ZHANG, Yue-er YAN, Chun-mei ZHANG, Guang-hui YANG, Yi TANG. Non-Destructive Analysis of Yan'an Red Literature by FTIR Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2022, 42(10): 3097
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