DOI: 10.1016/j.atmosenv.2014.08.017
Scopus记录号: 2-s2.0-84906654943
论文题名: Spectrometric investigation of the weathering process affecting historical glasses of León Cathedral, Spain
作者: Castro M ; A ; , Pereira F ; J ; , Aller A ; J ; , Littlejohn D
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 98 起始页码: 41
结束页码: 49
语种: 英语
英文关键词: FT-IR
; Historical glasses
; Raman spectrometry
; SEM/ED-XRS
; Weathering
Scopus关键词: Glass
; Repair
; Scanning electron microscopy
; Sealants
; Silicones
; Spectrometry
; Zirconia
; Atmospheric pollution
; Fourier transform infra reds
; FT-IR
; Glass windows
; Historic buildings
; Historical buildings
; Raman spectrometries
; Weathering process
; Weathering
; Weathering
; calcium carbonate
; calcium sulfate
; carbonic acid derivative
; ferric oxide
; glass
; graphite
; inorganic salt
; lead oxide
; magnesium oxide
; magnetite
; silicon dioxide
; sulfate
; syngenite
; unclassified drug
; whewellite
; aluminum
; calcium
; calcium ion
; carbon
; ferric ion
; lead
; magnesium
; magnesium ion
; nitrogen oxide
; oxygen
; phosphorus
; potassium
; silicon
; silicone
; sodium
; sulfur
; zirconium oxide
; atmospheric pollution
; FTIR spectroscopy
; glass
; historic building
; Raman spectroscopy
; scanning electron microscopy
; weathering
; X-ray spectroscopy
; degradation
; mortar
; oxidation
; article
; controlled study
; dispersive x ray spectrometry
; infrared spectroscopy
; oxidation
; priority journal
; Raman spectrometry
; scanning electron microscopy
; Spain
; weathering
; X ray spectrometry
; acidification
; air pollution
; Article
; building
; deterioration
; infrared spectrometry
; pollutant
; Raman spectrometry
; sealant
; X ray spectrometry
; Castilla y Leon
; Leon [Castilla y Leon]
; Leon [Leon (PRV)]
; Spain
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Atmospheric pollution plays important roles in the weathering of the historical buildings and glass windows. Samples of white powdered weathering products, recovered during restoration of the stained-glass windows of León Cathedral in Spain, were characterised using a combination of scanning electron microscopy (SEM) with energy dispersive-X ray spectrometry (ED-XRS), Fourier transform-infrared (FT-IR) spectroscopy and Raman spectrometry. The presence of sulphates, and to a lesser extent carbonates, in the white powdered product is clear indication of the participation of atmospheric acidifying gases, particularly SOx, in the weathering process. It is interesting to note that there was no indication of the participation of NOx gases. There was, however, evidence that the putty and mortar used to seal/join the glasses were major sources of the weathering products. In this way, this study suggests sealants more resistant to oxidation, such as silicone- and zirconia-based materials, should be considered for repairing glass windows in historic buildings to avoid exacerbating degradation. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81135
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Applied Chemistry and Physics, Area of Analytical Chemistry, University of León, Faculty of Biological and Environmental Sciences, Campus de Vegazana, s/n, E-24071 León, Spain; WestCHEM/Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, United Kingdom
Recommended Citation:
Castro M,A,, Pereira F,et al. Spectrometric investigation of the weathering process affecting historical glasses of León Cathedral, Spain[J]. Atmospheric Environment,2014-01-01,98