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Communication Dans Un Congrès Année : 2008

Towards non-destructive strategies for the diagnostic of paper deterioration - a novel analytical approach for paper characterisation

Résumé

The state of degradation of paper is most reliably determined characterising cellulose macromolecules by their molar masses ( M r) and molar mass distributions (MMD) * This type of analysis requires a (micro)-sample of paper * In order to globally understand all aspects of paper deterioration it is essential to consider also the production of degradation compounds cleaved from cellulose (and from hemicelluloses and lignin) * These low-molar mass molecules are mainly aldehydes, ketones, carboxylic acids, phenolic compounds and carbohydrates * Number of these are VOCs and can thus be analysed in gas phase using non-invasive techniques (no material sampling)
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Dates et versions

hal-00701706 , version 1 (25-05-2012)

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  • HAL Id : hal-00701706 , version 1

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Anne-Laurence Dupont, Olivier Ramalho, Agnès Lattuati-Derieux, Céline Egasse. Towards non-destructive strategies for the diagnostic of paper deterioration - a novel analytical approach for paper characterisation. Meeting "VOCs in paper conservation research", British Library Centre for Conservation, Feb 2008, London, United Kingdom. ⟨hal-00701706⟩
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