Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Spherical MSU-1 mesoporous silica particles tuned for HPLC
Autore:
Boissiere, C; Kummel, M; Persin, M; Larbot, A; Prouzet, E;
Indirizzi:
UMII, ENSCM, CNRS, UMR 5635,Inst Euroeen Membranes, F-34293 Montpellier 5,France UMII Montpellier France 5 uroeen Membranes, F-34293 Montpellier 5,France
Titolo Testata:
ADVANCED FUNCTIONAL MATERIALS
fascicolo: 2, volume: 11, anno: 2001,
pagine: 129 - 135
SICI:
1616-301X(200104)11:2<129:SMMSPT>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
MOLECULAR-SIEVES; SODIUM-SILICATE; PORE-SIZE; SURFACTANT; CHROMATOGRAPHY; COPOLYMER; TRIBLOCK; MCM-41;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
--discip_EC--
Citazioni:
28
Recensione:
Indirizzi per estratti:
Indirizzo: Boissiere, C UMII, ENSCM, CNRS, UMR 5635,Inst Euroeen Membranes, 1919 Route Mende, F-34293 Montpellier 5, France UMII 1919 Route Mende Montpellier France 5 pellier 5, France
Citazione:
C. Boissiere et al., "Spherical MSU-1 mesoporous silica particles tuned for HPLC", ADV FUNCT M, 11(2), 2001, pp. 129-135

Abstract

Among the mesoporous silica micellar templated structures (MTSs), MSU-X silica, obtained through an (NI0)-I-0 assembly between non-ionic polyethyleneoxide-based surfactants (N-0) and silica neutral inorganic precursors (I-0), exhibits a regular ordered structure with a 3D wormhole porous framework and an easily controlled pore size, These materials have been tested for applications requiring both a narrow mesopore size distribution and isotropicpropel ties. A specific double-step synthesis that we developed recently for MSU-X materials has allowed us to prepare mesoporous silica particles with the required shape, size, and properties. Both the particles' synthesis and comparative HPLC separation tests with a commercial ungrafted silica HPLC powder of identical shape and size are reported.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/04/20 alle ore 02:38:49