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NF EN ISO 18757 : 2006

Current

Current

The latest, up-to-date edition.

FINE CERAMICS (ADVANCED CERAMICS, ADVANCED TECHNICAL CERAMICS) - DETERMINATION OF SPECIFIC SURFACE AREA OF CERAMIC POWDERS BY GAS ADSORPTION USING THE BET METHOD

Published date

01-12-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Symboles et termes abrégés
5 Principe
6 Mode opératoire
  6.1 Mode opératoire général
  6.2 Préparation des échantillons
  6.3 Conditions expérimentales
  6.4 Évaluation des données
7 Rapport d'essai
Annexe A (informative) Préparation des échantillons
                       - Dégazage
Annexe B (informative) Matériaux de référence
Bibliographie

Gives guidelines for the determination of the total specific external and internal surface area of disperse or porous (pore diameter greater than 2 nm) fine ceramic materials by measuring the amount of physically adsorbed gas according to the method of Brunauer, Emmett and Teller (BET method).

DevelopmentNote
Indice de classement: B42-006. PR NF EN ISO 18757 May 2005. (05/2005) Supersedes NF EN 725-6. (07/2006)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

Standards Relationship
I.S. EN ISO 18757:2005 Identical
DIN EN ISO 18757 E : 2006 Identical
EN ISO 18757:2005 Identical
ISO 18757:2003 Identical
UNI EN ISO 18757 : 2006 Identical
BS EN ISO 18757:2005 Identical
DIN EN ISO 18757:2006-01 Identical

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