Mesostructured vanadium oxide containing dodecylamine

被引：47

作者：

Liu, P

Moudrakovski, IL

Liu, J

Sayari, A

机构：

[1] UNIV LAVAL, DEPT CHEM ENGN, ST FOY, PQ G1K 7P4, CANADA

[2] UNIV LAVAL, CERPIC, ST FOY, PQ G1K 7P4, CANADA

[3] NATL RES COUNCIL CANADA, STEACIE INST MOL SCI, OTTAWA, ON K1A 0R6, CANADA

[4] PACIFIC NW LAB, RICHLAND, WA 99352 USA

来源：

CHEMISTRY OF MATERIALS | 1997年 / 9卷 / 11期

关键词：

D O I：

10.1021/cm970067u

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two lamellar (L1, L2) and one hexagonal (H) vanadium oxide-dodecylamine mesophases have been prepared and characterized by XRD, FTIR, SEM, TEM, and NMR spectroscopy. The local environment of vanadium species was found to be controlled mainly by the synthesis temperature regardless of the nature of the mesophase. It was proposed that the structure of the final phase is governed by the acidity of the vanadium centers, and thus by the strength of the interactions between these centers and dodecylamine.

引用

页码：2513 / 2520

页数：8

共 44 条

[1] NON-SILICA-BASED MESOSTRUCTURES MATERIALS .1. SYNTHESIS OF VANADIUM OXIDE-BASED MATERIALS [J].