Assessment of the weathering effects on cellulose based materials through a multianalytical approach

被引：45

作者：

Castro, Kepa ^{[2
]}

Princi, Elisabetta ^{[3
]}

Proietti, Noemi ^{[4
]}

Manso, Marta ^{[1
]}

Capitani, Donatella ^{[4
]}

Vicini, Silvia ^{[3
]}

Manuel Madariaga, Juan ^{[2
]}

De Carvalho, Maria Luisa ^{[1
]}

机构：

[1] Univ Lisbon, Fac Ciencias, Ctr Fis Atom, P-1643003 Lisbon, Portugal

[2] Univ Basque Country, Dept Analyt Chem, Bilbao 48080, Spain

[3] Univ Genoa, Dipartimento Chim & Chim Ind, I-16146 Genoa, Italy

[4] CNR, Inst Chem Methodol, Res Area Rome, I-00016 Rome, Italy

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2011年 / 269卷 / 12期

关键词：

Cellulose; Raman; EDXRF; FTIR; NMR; Degradation; Artificial ageing; CRYSTALLINE-STRUCTURE; NATIVE CELLULOSE; FT-RAMAN; PAPER; NMR; DEGRADATION; SPECTRA; FIBERS; IR;

D O I：

10.1016/j.nimb.2011.03.027

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Paper and papyrus endurance depends on their intrinsic properties that are related to the manufacture processes and to the environmental conditions (temperature, humidity, presence of micro-organisms, etc.). During the time, paper and papyrus undergo unavoidable ageing processes causing mainly the degradation of the cellulose. In the framework of the European Project "PAPERTECH" a multi-analytical approach was selected to carefully study the behaviour, properties, and the quality of different samples of paper with different provenience, before and after artificial ageing. This work was focused to understand and explain the degradation processes occurring in paper during the time. Portable EDXRF, NMR, Raman, FTIR, AIR, mechanical properties, colour measurement and XRD analyses were performed before and after the accelerated weathering. The light and the chemical oxidation were found to cause the most aggressive ageing processes. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：1401 / 1410

页数：10

共 32 条

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