摘要
通过显微镜和扫描电镜对出土的古代纺织品纤维成分进行分析,可以清晰观察到纤维表面特征,初步判断出土的古代纺织品纤维成分为丝;通过红外光谱分析与现代蚕丝对比,出土的古代纺织品具有氢键、酰胺I、酰胺II、酰胺III、酰胺IV等丝纤维的吸收特征峰,进一步判定该古代纺织品原料为丝纤维.通过显微拉曼光谱分析测得出土古代纺织品的染料成分中含有靛蓝.
The surface characteristics of the unearthed ancient textile fibers have been examined through microscope and SEM. The fibers were preliminary identified as silk materials. The composi- tions of the fibers were then determined by using IR. From the comparison with the IR spectra of modem silk, it was found that the unearthed ancient textiles showed characteristic absorptions of hy- drogen bonding and amide groups （amide Ⅰ, amide Ⅱ, amide Ⅲ and amide Ⅳ, etc. ）, further indi- cating that the unearthed ancient textile was made from silk fibers. The analysis of micro-raman- spectrum revealed that dyestuff on the unearthed ancient textile fibers contained indigo component.
作者
从乐平
张永伟
龚?
CONG Le-ping;ZHANG Yong-wei;GONG Yah(School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China;Beijing Key Laboratory of Clothing Materials R＆D and Assessment, Beijing 100029, China)
出处
《北京服装学院学报（自然科学版）》
CAS
北大核心
2017年第4期36-40,47,共6页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
基金
柒牌非物质文化遗产研究与保护基金项目(2014立项第03号)
关键词
古代纺织品
纤维成分
染料
unearthed ancient textile
fiber
composition
silk
indigo
作者简介
从乐平（1993-），女，硕士研究生．;E-mail：2205206742@qq．com
