The ancient glass production of the Medieval Val Gargassa glasshouse: Fe and mn XANES study

被引：56
作者：
Quartieri, S
Riccardi, MP
Messiga, B
Boscherini, F
机构：
[1] Univ Messina, Dipartimento Sci Terra, I-98166 Messina, Italy
[2] Univ Pavia, Dipartimento Sci Terra, I-27100 Pavia, Italy
[3] Univ Pavia, CISRIC, Ctr Interdipartimentale Studi & Ric Conservaz Ben, I-27100 Pavia, Italy
[4] Univ Bologna, Dipartmento Fis, I-40127 Bologna, Italy
[5] Ist Nazl Fis Mat, I-40127 Bologna, Italy
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2005年 / 351卷 / 37-39期
关键词：
D O I：
10.1016/j.jnoncrysol.2005.06.046
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Glass finds from the Medieval Val Gargassa glasshouse (Genova, Italy) were investigated by chemical and spectroscopic techniques (colorimetric analysis and X-ray absorption spectroscopy) with the aim to obtain information on the ancient glass production technique. Sampling covers all the typologies of archaeological findings unearthed by the digging, as well as fragments of finished glass-wares. The results indicated that the samples are soda-lime based glasses. The color variability was exerted by the glassmakers by both controlling the kiln atmosphere and/or adding MnO2 as decoloring agent. In both cases, the Fe2+/Fe3+ ratio was modified at a specific step of the production cycle. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：3013 / 3022
页数：10
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