The colouring mechanism of the Brown glaze porcelain of the Yaozhou Kiln in the Northern Song Dynasty
The colouring mechanism of the Brown glaze porcelain of the Yaozhou Kiln in the Northern Song Dynasty
复制标题
北宋耀州窑褐釉瓷器的成色机理
DOI：
10.1016/j.ceramint.2019.02.125
复制
发表时间：
2019-06
影响因子：
5.2
通讯作者：
Dang Yanning
中科院分区：
文献类型：
--
作者：
Wen Rui;Wang Dong;Wang Lihua;Dang Yanning
褐釉瓷器是北宋(公元960-1127年)瑶州窑的主要产品之一。弄清褐釉的呈色机理，是了解11世纪瑶州窑技术发展的关键。为确定瑶州窑褐釉瓷样的生产工艺及其特点，采用光学显微镜、扫描电子显微镜、微能散射式X射线荧光、X射线衍射仪和X射线吸收精细结构等方法对瑶州窑褐釉瓷样进行了分析。结果表明，褐釉有两层不同颜色的釉面：釉面为棕色，釉底为黑色；从组成上看，釉面含铁量远高于底层，且釉面和釉面的钛量均较高。除α-Fe_2O_3和Fe_3O_4晶体外，釉面上还形成了少见的β-Fe_2O_3晶体。釉的棕色主要是由几种铁氧化物晶体贡献的。红色的氧化铁晶体和黑色的氧化铁晶体混合在一起，呈现出棕色的效果。黑色的底釉加强了棕色。这种特殊的褐釉不仅需要富含铁的原料，还需要特殊的烧成工艺，特别是要放慢冷却过程，为结晶创造合适的条件。13世纪−18世纪后期的窑炉使用了类似的技术来生产棕色或紫色的金瓷。研究表明，瑶州窑是棕釉的源头之一，无论从美学上还是技术上都是如此。
the Brown glaze porcelain is one of the main production for the Yaozhou kiln in the Northern Song Dynasty (960–1127 A.D). To clarify the colouring mechanism of the brown glaze is a key to understand the technology development of the Yaozhou kiln in the 11th century. In order to determine the production process and its features, the brown glaze porcelain samples from Yaozhou kiln were analyzed by optical microscope, SEM, Micro-energy disperses X-ray fluorescence, X-ray diffraction and X-ray absorption fine structure. The results show that the brown glaze has two layers with different colours: the surface of the glaze is brown and the bottom is black; regarding the composition, the surface layer of the glaze contains much more iron than the bottom layer, and the amount of Titanium is high in both parts of the glaze. The crystals concentrated on the surface of the glaze, in addition to alpha -Fe2O3and Fe3O4crystals, the epsilon -Fe2O3crystals which are rarely found also formed on the surface glaze. The brown colour of the glaze is mainly contributed by the several kinds of iron oxides crystals. The red ferric oxide crystals mixed with black ferroferric oxide crystals to present brownish effect. The black bottom glaze reinforce the brown colour. The special brown glaze not only needs the iron rich raw materials but also requires a special firing process, particular to slow down the cooling procedure to create appropriate condition for crystallization. The later kilns of 13th −18th centuries used the similar technology to produce the brown or purple gold porcelain. The study revealed that the Yaozhou kiln is one of the origins of the brown glaze for both aesthetics and technology.
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DOI：
--
发表时间：
2011
期刊：
Sciences of conservation and archaeology
影响因子：
--
作者：
W. Wai
通讯作者：
W. Wai
影响因子：
8.6
作者：
J. Tuček;R. Zbořil;A. Namai;S. Ohkoshi
通讯作者：
J. Tuček;R. Zbořil;A. Namai;S. Ohkoshi
DOI：
10.1002/chin.200221225
发表时间：
2002-05
期刊：
ChemInform
影响因子：
--
作者：
R. Zbořil;M. Mashlan;D. Petridis
通讯作者：
R. Zbořil;M. Mashlan;D. Petridis
影响因子：
5.2
作者：
Bailin Shen;P. Sciau;Tian-xu Wang;M. Brunet;Jianmao Li;Wen Lu;T. Zhu
通讯作者：
Bailin Shen;P. Sciau;Tian-xu Wang;M. Brunet;Jianmao Li;Wen Lu;T. Zhu
影响因子：
1.3
作者：
O. Karlbeck
通讯作者：
O. Karlbeck