Size Determination of Ultramicropores and Small Mesopores Using a Calculation Procedure Based on the Tangents of Comparison Plot

Size Determination of Ultramicropores and Small Mesopores Using a Calculation Procedure Based on the Tangents of Comparison Plot

Pore size distribution（PSD） curves of synthesized hollow silica spheres with ultrmicropores and small mesopores were obtained from calculations based on the BJH,KJS,SF,MP,NLDFT models and Prof.Zhu＇s method.Comparisons indicate that Zhu＇s method not only gives reasonable small mesopore size but also...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of Wuhan University of Technology. Materials science edition 2010-06, Vol.25 (3), p.391-394
Hauptverfasser: Qiu, Qin, Zhan, Jie, Liu, Shiquan
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry and Materials Science
Materials Science
Mathematical models
Pore size
Porosity
PSD
Silicon dioxide
Size determination
Tangents
二氧化硅
孔径分布
计算程序
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Pore size distribution（PSD） curves of synthesized hollow silica spheres with ultrmicropores and small mesopores were obtained from calculations based on the BJH,KJS,SF,MP,NLDFT models and Prof.Zhu＇s method.Comparisons indicate that Zhu＇s method not only gives reasonable small mesopore size but also could be further extended to the ultramicropores region for the PSD evaluation.
ISSN:1000-2413
1993-0437
DOI:10.1007/s11595-010-0008-0