Mesoporous Mn2O3 and Mn3O4 with crystalline walls

被引：152

作者：

Jiao, Feng

Harrison, Andrew

Hill, Adrian H.

Bruce, Peter G. ^{[1
]}

机构：

[1] Univ St Andrews, Sch Chem & EaStChem, St Andrews KY16 9ST, Fife, Scotland

[2] Univ Edinburgh, Sch Chem & EaStChem, Edinburgh EH9 3JJ, Midlothian, Scotland

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 22期

关键词：

D O I：

10.1002/adma.200700336

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ordered mesoporous; Mn2O3 and I Mn3O4 with crystalline walls (see figure) have been successfully synthesized. Mesoporous Mn2O3 was converted to Mn3O4 in a reducing atmosphere without destroying the ordered mesostructure, which gives the first example of mesoporous Mn3O4 or any reduced mesoporous manganese oxide, something that is unlikely to be achieved by direct template synthesis.

引用

收藏

页码：4063 / +

页数：5

相关论文

共 33 条

[1] Nanorods of manganese oxalate:: a single source precursor to different manganese oxide nanoparticles (MnO, Mn2O3, Mn3O4) [J].

Ahmad, T ;

Ramanujachary, KV ;

Lofland, SE ;

Ganguli, AK .

JOURNAL OF MATERIALS CHEMISTRY, 2004, 14 (23) :3406-3410

[2] SYNTHESIS OF HEXAGONALLY PACKED MESOPOROUS TIO2 BY A MODIFIED SOL-GEL METHOD [J].

ANTONELLI, DM ;

YING, JY .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (18) :2014-2017

[3] Synthesis of a stable hexagonally packed mesoporous niobium oxide molecular sieve through a novel ligand-assisted templating mechanism [J].

Antonelli, DM ;

Ying, JY .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (04) :426-430

[4] Solid-state dye-sensitized mesoporous TiO2 solar cells with high photon-to-electron conversion efficiencies [J].

Bach, U ;

Lupo, D ;

Comte, P ;

Moser, JE ;

Weissörtel, F ;

Salbeck, J ;

Spreitzer, H ;

Grätzel, M .

NATURE, 1998, 395 (6702) :583-585

[5] Crystal-to-crystal phase transition in self-assembled mesoporous iron oxide films [J].

Brezesinski, T ;

Groenewolt, M ;

Antonietti, M ;

Smarsly, B .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (05) :781-784

[6]

CABLE J, 1957, PHYS PROG REP, P43

[7] ETUDE PAR EFFET MOSSBAUER DU SYSTEME MN2-X FEXO3 ET TRANSITIONS MAGNETIQUES DANS MN2O3 PAR DIFFRACTION NEUTRONIQUE [J].

CHEVALIER, RR ;

ROULT, G ;

BERTAUT, EF .

SOLID STATE COMMUNICATIONS, 1967, 5 (01) :7-+

[8] Ordered mesoporous materials [J].

Ciesla, U ;

Schüth, F .

MICROPOROUS AND MESOPOROUS MATERIALS, 1999, 27 (2-3) :131-149

[9] Ordered porous materials for emerging applications [J].

Davis, ME .

NATURE, 2002, 417 (6891) :813-821

[10] MAGNETIC PROPERTIES OF MN3O4 AND THE CANTED SPIN PROBLEM [J].

DWIGHT, K ;

MENYUK, N .

PHYSICAL REVIEW, 1960, 119 (05) :1470-1479

← 1 2 3 4 →