Influence of nitrogen dioxide and acetylene on marbles, ceramics and pigments

Roubani-Kalantzopoulou, F; Agelakopoulou, T; Bassiotis, I; Margariti, S; Siokos, V; Metaxa, E

dc.contributor.author	Roubani-Kalantzopoulou, F	en
dc.contributor.author	Agelakopoulou, T	en
dc.contributor.author	Bassiotis, I	en
dc.contributor.author	Margariti, S	en
dc.contributor.author	Siokos, V	en
dc.contributor.author	Metaxa, E	en
dc.date.accessioned	2014-03-01T01:57:25Z
dc.date.available	2014-03-01T01:57:25Z
dc.date.issued	2008	en
dc.identifier.issn	1790-7632	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/28416
dc.subject	RF-IGC	en
dc.subject	TiO2	en
dc.subject	C2H2	en
dc.subject	NO2	en
dc.subject	Pentelic marble	en
dc.subject	ceramic	en
dc.subject	air pollution	en
dc.subject	local adsorption quantities	en
dc.subject.classification	Environmental Sciences	en
dc.subject.other	INVERSE GAS-CHROMATOGRAPHY	en
dc.subject.other	WORKS-OF-ART	en
dc.subject.other	INORGANIC PIGMENTS	en
dc.subject.other	TOLUENE INFLUENCE	en
dc.subject.other	ADSORPTION	en
dc.subject.other	SURFACES	en
dc.subject.other	BENZENE	en
dc.subject.other	TIME	en
dc.title	Influence of nitrogen dioxide and acetylene on marbles, ceramics and pigments	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	2008	en
heal.abstract	The air pollution has a great impact on the social and economic aspects all over the world. Thus, the interaction of materials with the atmosphere has received increased attention nowadays. In order to estimate the impacts of air pollution on the solid surfaces a suitable scientific basis is developed and the well known Reversed Flow - Inverse Gas Chromatography, RF- IGC, is used. This dynamic experimental technique leads to very interesting experimental results through the determination of some important physicochemical quantities. The solids studied were Pentelic marble, white TiO2 pigment, ceramic and the gases were NO2 and C2H2. The synergistic effects between acetylene and nitrogen dioxide were also investigated. Through the curves obtained for each adsorption quantity determined versus time, one can easily and accurately conclude the result of the pollution impact on every solid mentioned above. The surface topography and the mechanism of deterioration can also be studied. All the above answer in detail to the questions of where, when and how the influence of gas Pollutants on materials of cultural heritage takes place.	en
heal.publisher	GLOBAL NETWORK ENVIRONMENTAL SCIENCE & TECHNOLOGY	en
heal.journalName	GLOBAL NEST JOURNAL	en
dc.identifier.isi	ISI:000257936200008	en
dc.identifier.volume	10	en
dc.identifier.issue	2	en
dc.identifier.spage	183	en
dc.identifier.epage	191	en