Final report of CCQM-K136 measurement of porosity properties (specific adsorption, BET specific surface area, specific pore volume and pore diameter) of nanoporous Al2O3
- The CCQM-K136 key comparison for determination of the porosity properties of aluminum oxide has been organized jointly by the surface and micro/nano analysis working groups of CCQM to test the abilities of the metrology institutes to measure the porosity properties (specific adsorption, BET specific surface area, specific pore volume and pore diameter) of nanoporous Al2O3. Ural Scientific Research Institute for Metrology (UNIIM) acted as the coordinating laboratory for this comparison with BAM Federal Institute for Materials Research and Testing (BAM) as co-coordinating laboratory. Five NMIs and one DI participated in this key comparison. All participants used a gas adsorption method, here nitrogen adsorption at 77.3 K, for analysis according to the international standards ISO 15901-2 and 9277.
Autor*innen: | E. Sobina, Anett Zimathis, Carsten PrinzORCiD, Franziska EmmerlingORCiD, R. de Santis Neves, C. E. Galhardo, E. De Robertis, H. WANG, K. Mizuno, A. Kurokawa, Wolfgang UngerORCiD |
---|---|
Dokumenttyp: | Zeitschriftenartikel |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Metrologia |
Jahr der Erstveröffentlichung: | 2016 |
Verlag: | IOPscience |
Jahrgang/Band: | 2016 |
Ausgabe/Heft: | 53 Technical Supplement |
Erste Seite: | Article 08014, 1 |
Letzte Seite: | 39 |
DDC-Klassifikation: | Naturwissenschaften und Mathematik / Chemie / Analytische Chemie |
Freie Schlagwörter: | BET specific surface area; Nanoporous Al2O3; Pore diameter; Specific adsorption; Specific pore volume |
DOI: | 10.1088/0026-1394/53/1A/08014 |
URL: | http://iopscience.iop.org/article/10.1088/0026-1394/53/1A/08014 |
ISSN: | 0026-1394 |
ISSN: | 1681-7575 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 16.11.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 28.04.2017 |