The morphology and structure of crystals in Qing Dynasty purple-gold glaze excavated from the Forbidden City

doi:10.1111/jace.15759

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	The morphology and structure of crystals in Qing Dynasty purple-gold glaze excavated from the Forbidden City
	Liu, Z ; Jia, C ; Li, L ; Li, XL ; Ji, LY ; Wang, LH ; Lei, Y ; Wei, XJ
刊名	JOURNAL OF THE AMERICAN CERAMIC SOCIETY
	2018
卷号	101 期号:11 页码:5229-5240
关键词	MAGNETIC-PROPERTIES WAVE ABSORBER EPSILON-FE2O3 GROWTH GAMMA PHASE OXIDE FORM
ISSN号	0002-7820
DOI	10.1111/jace.15759
文献子类	期刊论文
英文摘要	Ancient Chinese purple-gold glaze (zijinyou) is popular for its beautiful figuration, unique allure and fine craftsmanship. To understand the crystalline nature in the purple-gold glaze, the morphology and structure of crystals precipitated in the glaze layer of purple-gold glaze porcelain fired during the Qing Dynasty were characterized by a variety of methods combining X-ray and electron-based techniques. A large quantity of single-phase twinning epsilon-Fe2O3 crystals with lengths of 1-3m, widths of less than 1m, and thickness of approximately 150nm are found dispersed across the glaze surface to a depth of approximately tens of micrometers. These crystals show stratification across the cross-section of the purple glaze consisting of 4 sublayers according to the crystal size. The formation of epsilon-Fe2O3 crystals primarily contributed to the reddish-brown tones of the purple-gold glaze. The presence of anorthite, a strong reducing atmosphere during the firing process and the vitreous nature of the glaze influenced the growth of epsilon-Fe2O3 crystals. These results suggest the controllability of single-phase epsilon-Fe2O3 crystals by identifying and understanding the underlying chemical processes in ancient Chinese crystalline glaze porcelain, and the findings will provide insights for modern material scientists in preparing epsilon-Fe2O3 crystals with large sizes and high purities.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31141]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai, Peoples R China 3.Palace Museum, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Liu, Z,Jia, C,Li, L,et al. The morphology and structure of crystals in Qing Dynasty purple-gold glaze excavated from the Forbidden City[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2018,101(11):5229-5240.
APA	Liu, Z.,Jia, C.,Li, L.,Li, XL.,Ji, LY.,...&Wei, XJ.(2018).The morphology and structure of crystals in Qing Dynasty purple-gold glaze excavated from the Forbidden City.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,101(11),5229-5240.
MLA	Liu, Z,et al."The morphology and structure of crystals in Qing Dynasty purple-gold glaze excavated from the Forbidden City".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 101.11(2018):5229-5240.