Unveiling the science behind the tea bowls from the Jizhou kiln. Part II. Microstructures and the coloring mechanism

doi:10.1016/j.ceramint.2018.07.183

	Unveiling the science behind the tea bowls from the Jizhou kiln. Part II. Microstructures and the coloring mechanism
	Xu, Changsong 1,2,3; Li, Weidong 1,2; Lu, Xiaoke 1,2; Zhang, Wenjiang 4; Luo, Hongjie 5; Guo, Jingkun 1
刊名	Ceramics International
	2018
卷号	44 期号:16 页码:19461-19473
ISSN号	02728842
DOI	10.1016/j.ceramint.2018.07.183
英文摘要	In this part of the study, optical microscope, field emission scanning electron microscope-energy dispersive spectrometer, transmission electron microscope-selected area diffraction-energy dispersive spectrometer, micro-Raman and reflectance spectrum were applied to further study the microstructures of the characteristic areas of the glazes and illustrate the coloring mechanism of the “hare's fur” tea bowls with blue or bluish violet patterns. The results show that due to the diffusion between the cover glaze and ground glaze caused by compositional difference, as well as the “boiling effect” of the ground glaze, local chemical composition changes to form the different microstructures in different regions. Large sized interconnected phase separation structure with approximately 350 nm characteristic size forms in the unreacted portion of the cover glaze, leading to the scattering of all wavelengths of the incident visible light. With the contribution of the ground glaze which has low immiscibility tendency, small sized interconnected phase separation structure with approximately 170 nm characteristic size forms at the edge of the white region, leading to the scattering of the blue light range of the incident visible light. The fluctuation of thermal history gives various appearance to the Jizhou “hare's fur” tea bowls, although they share the same coloring mechanism. In general, chemical composition, microstructure and firing schedule cooperate with each other to create the changeful appearance of the Jizhou tea bowls. © 2018
出版者	Elsevier Ltd
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/25123]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China; 2.Key Scientific Research Base of Ancient Ceramics, State Administration for Cultural Heritage, Shanghai; 200050, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China; 4.Jiangxi Provincial Institute of Cultural Relics and Archaeology, Nanchang; 330008, China; 5.Shanghai University, Shanghai; 200444, China
推荐引用方式 GB/T 7714	Xu, Changsong,Li, Weidong,Lu, Xiaoke,et al. Unveiling the science behind the tea bowls from the Jizhou kiln. Part II. Microstructures and the coloring mechanism[J]. Ceramics International,2018,44(16):19461-19473.
APA	Xu, Changsong,Li, Weidong,Lu, Xiaoke,Zhang, Wenjiang,Luo, Hongjie,&Guo, Jingkun.(2018).Unveiling the science behind the tea bowls from the Jizhou kiln. Part II. Microstructures and the coloring mechanism.Ceramics International,44(16),19461-19473.
MLA	Xu, Changsong,et al."Unveiling the science behind the tea bowls from the Jizhou kiln. Part II. Microstructures and the coloring mechanism".Ceramics International 44.16(2018):19461-19473.