Novel alkyl substituted polyanilines/molybdenum disulfide nanocomposites

被引：60

作者：

Bissessur, Rabin ^{[1
]}

White, Wade ^{[1
]}

机构：

[1] Univ Prince Edward Isl, Dept Chem, Charlottetown, PE C1A 4P3, Canada

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2006年 / 99卷 / 2-3期

基金：

加拿大创新基金会; 加拿大自然科学与工程研究理事会;

关键词：

chalcogenides; composite materials; polymers; thermogravimetric analysis;

D O I：

10.1016/j.matchemphys.2005.10.012

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyaniline (PANI), poly(N-methyl aniline) (PMA), poly(ethyl aniline) (PEA) and poly(propyl aniline) (PPA) were synthesized in their salt form, and then characterized by FT-IR spectroscopy and charge transport measurements. The solubility of the polymers was tested in a variety of solvents and N-methylformamide (NMF) was found to be the best solvent. While polyaniline gave a colloidal suspension in NMF, the solubility of the polymer increased with increasing length of the alkyl group, resulting in a concomitant decrease in electrical conductivity. The solubility of the polymers was exploited and their intercalation was performed in molybdenum disulfide by using the exfoliating/restacking property of LiMoS2. Powder X-ray diffraction showed that genuine intercalation compounds were formed. The resulting nanocomposites were also characterized by thermogravimetric analysis (TGA). (c) 2005 Elsevier B.V All rights reserved.

引用

页码：214 / 219

页数：6

共 75 条

[1] IONIC-CONDUCTIVITY IN LAYER SILICATES CONTROLLED BY INTERCALATION OF MACROCYCLIC AND POLYMERIC OXYETHYLENE COMPOUNDS [J].

ARANDA, P ;

GALVAN, JC ;

CASAL, B ;

RUIZHITZKY, E .

ELECTROCHIMICA ACTA, 1992, 37 (09) :1573-1577

[2]

BEIN T, 1989, SYNTHETIC MET, V29, pE163

[3]

Benavente E, 1997, BOL SOC CHIL QUIM, V42, P555

[4]

BERGERON JY, 1991, POLYM COMMUN, V32, P403

[5] EVIDENCE FOR AMMONIA OXIDATION AND THE IONIC NATURE OF AMMONIATED TITANIUM DISULFIDE [J].

BERNARD, L ;

MCKELVY, M ;

GLAUNSINGER, W ;

COLOMBET, P .

SOLID STATE IONICS, 1985, 15 (04) :301-310

[6] INCLUSION OF POLY(ANILINE) INTO MOO3 [J].

BISSESSUR, R ;

DEGROOT, DC ;

SCHINDLER, JL ;

KANNEWURF, CR ;

KANATZIDIS, MG .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (08) :687-689

[7] Novel pyrene and 8-anilino-1-naphthalenesulfonic acid-MoS2 intercalates [J].

Bissessur, R ;

Wagner, BD .

JOURNAL OF MATERIALS SCIENCE, 2004, 39 (01) :119-125

[8] Novel nanocomposite material consisting of poly [oxymethylene-(oxyethylene)] and molybdenum disulfide [J].

Bissessur, R ;

Gallant, D ;

Brüning, R .

MATERIALS CHEMISTRY AND PHYSICS, 2003, 82 (02) :316-320

[9] Novel intercalation compound of poly[oligo(ethylene glycol)-oxalate] in molybdenum disulfide [J].

Bissessur, R ;

Gallant, D ;

Brüning, R .

JOURNAL OF MATERIALS SCIENCE LETTERS, 2003, 22 (06) :429-431

[10] New poly[bis-(methoxyethoxyethoxy)phosphazene]-MoS2 nanocomposite [J].

Bissessur, R ;

Gallant, D ;

Brüning, R .

SOLID STATE IONICS, 2003, 158 (1-2) :205-209

← 1 2 3 4 5 6 7 8 →