Amylose/SWNT composites: From solution to film - Synthesis, characterization and properties

被引：18

作者：

Bonnet, P.

Albertini, D.

Bizot, H.

Bernard, A.

Chauvet, O. ^{[1
]}

机构：

[1] Univ Nantes, UMR6502, CNRS, Inst Mat Jean Rouxel, F-44035 Nantes, France

[2] UPCM, INRA, Nantes, France

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2007年 / 67卷 / 05期

关键词：

composite fabrication; optical properties of nanotubes; biopolymers;

D O I：

10.1016/j.compscitech.2006.01.037

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Amylose/single-walled carbon nanotubes (SWNT) composites or complexes have been prepared in aqueous solutions and deposited as films. The complexes are obtained by adding hydroxypropylated amylose (AmH) to a surfactant stabilized individual SWNT aqueous dispersion. The dispersion and the possible aggregation of SWNT are probed by optical spectroscopic means and by AFM imaging. AmH allows to avoid aggregation and to disperse the SWNT. The structure of the AmH/SWNT complex is not fully elucidated but it involves the surfactant. This complex formation is reversible by enzymatic hydrolysis. At high AmH content, composite films may be obtained. (c) 2006 Elsevier Ltd. All rights reserved.

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页码：817 / 821

页数：5

相关论文

共 16 条

[1]

Bonnet P, 2004, AIP CONF PROC, V723, P465, DOI 10.1063/1.1812130

[2] Starch granules: structure and biosynthesis [J].

Buleon, A ;

Colonna, P ;

Planchot, V ;

Ball, S .

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 1998, 23 (02) :85-112

[3] RETROGRADATION KINETICS OF WAXY-CORN AND POTATO STARCHES - A RAPID, RAMAN-SPECTROSCOPIC STUDY [J].

BULKIN, BJ ;

KWAK, Y ;

DEA, ICM .

CARBOHYDRATE RESEARCH, 1987, 160 :95-112

[4] Characterization of the interaction of gamma cyclodextrin with single-walled carbon nanotubes [J].

Chambers, G ;

Carroll, C ;

Farrell, GF ;

Dalton, AB ;

McNamara, M ;

Panhuis, MIH ;

Byrne, HJ .

NANO LETTERS, 2003, 3 (06) :843-846

[5] Aggregation effects on the Raman spectroscopy of dielectrophoretically deposited single-walled carbon nanotubes [J].

Ericson, LM ;

Pehrsson, PE .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (43) :20276-20280

[6] Achieving individual-nanotube dispersion at high loading in single-walled carbon nanotube composites [J].

Graff, RA ;

Swanson, JP ;

Barone, PW ;

Baik, S ;

Heller, DA ;

Strano, MS .

ADVANCED MATERIALS, 2005, 17 (08) :980-+

[7] Solubilization of single-wall carbon nanotubes by supramolecular encapsulation of helical amylose [J].

Kim, OK ;

Je, JT ;

Baldwin, JW ;

Kooi, S ;

Pehrsson, PE ;

Buckley, LJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (15) :4426-4427

[8] Reversible water-solubilization of single-walled carbon nanotubes by polymer wrapping [J].

O'Connell, MJ ;

Boul, P ;

Ericson, LM ;

Huffman, C ;

Wang, YH ;

Haroz, E ;

Kuper, C ;

Tour, J ;

Ausman, KD ;

Smalley, RE .

CHEMICAL PHYSICS LETTERS, 2001, 342 (3-4) :265-271

[9] Band gap fluorescence from individual single-walled carbon nanotubes [J].

O'Connell, MJ ;

Bachilo, SM ;

Huffman, CB ;

Moore, VC ;

Strano, MS ;

Haroz, EH ;

Rialon, KL ;

Boul, PJ ;

Noon, WH ;

Kittrell, C ;

Ma, JP ;

Hauge, RH ;

Weisman, RB ;

Smalley, RE .

SCIENCE, 2002, 297 (5581) :593-596

[10] Electronic detection of the enzymatic degradation of starch [J].

Star, A ;

Joshi, V ;

Han, TR ;

Altoé, MVP ;

Grüner, G ;

Stoddart, JF .

ORGANIC LETTERS, 2004, 6 (13) :2089-2092