南京林业大学学报（自然科学版）

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1985, Vol. 9 ›› Issue (03): 61-68.doi: 10.3969/j.jssn.1000-2006.1985.03.007

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DETERMINATION OF ULTRAMICROSTRUCTURE OF WOOD FIBER BY X-RAY DIFFRACTION

Xie Guoen & Sun Chengzhi(Research Institute of Chemical Processing and Utilization of Forest Products, Chinese Academy of Forestry)Ruan Xigen & Yin Sici   

  1. Nanjing Institute of Forestry
  • Online:1985-09-18 Published:1985-06-18

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Abstract: By means of X-ray diffractometer with rotating target, the length and width of the crystallite of wood fiber in different parts of Pinus massoniana and the orientation factor of cellulose molecule chain were determined.In addition, a new method to determine the mean microfibril angle of wood fiber by using (040) plane diffraction was proposed.

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