Construction of Spectral Discoloration Model for Red Lead Pigment by Aging Test and Simulating Degradation Experiment
المؤلفون المشاركون
Liang, Jinxing
Wan, Xiaoxia
Li, Chan
Li, Junfeng
Liu, Qiang
Cao, Qian
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-09-01
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The construction of spectral discoloration model, based on aging test and simulating degradation experiment, was proposed to detect the aging degree of red lead pigment in ancient murals and to reproduce the spectral data supporting digital restoration of the ancient murals.
The degradation process of red lead pigment under the aging test conditions was revealed by X-ray diffraction, scanning electron microscopy, and spectrophotometer.
The simulating degradation experiment was carried out by proportionally mixing red lead and lead dioxide with referring to the results of aging test.
The experimental result indicated that the pure red lead was gradually turned into black lead dioxide, and the amount of tiny particles of the aging sample increased faced with aging process.
Both the chroma and lightness of red lead pigment decreased with discoloration, and its hue essentially remains unchanged.
In addition, the spectral reflectance curves of the aging samples almost started rising at about 550 nm with the inflection moving slightly from about 570 nm to 550 nm.
The spectral reflectance of samples in long- and in short-wavelength regions was fitted well with the logarithmic and linear function.
The spectral discoloration model was established, and the real aging red lead pigment in Dunhuang murals was measured and verified the effectiveness of the model.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liang, Jinxing& Wan, Xiaoxia& Li, Chan& Li, Junfeng& Liu, Qiang& Cao, Qian. 2016. Construction of Spectral Discoloration Model for Red Lead Pigment by Aging Test and Simulating Degradation Experiment. Journal of Spectroscopy،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1110770
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liang, Jinxing…[et al.]. Construction of Spectral Discoloration Model for Red Lead Pigment by Aging Test and Simulating Degradation Experiment. Journal of Spectroscopy No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1110770
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liang, Jinxing& Wan, Xiaoxia& Li, Chan& Li, Junfeng& Liu, Qiang& Cao, Qian. Construction of Spectral Discoloration Model for Red Lead Pigment by Aging Test and Simulating Degradation Experiment. Journal of Spectroscopy. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1110770
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1110770
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر