Soft matter nanocomposites by grafting a versatile organogelator to carbon nanostructures

被引：11

作者：

Lascialfari, Luisa ^{[2
]}

Vinattieri, Claudia ^{[2
]}

Ghini, Giacomo ^{[1
]}

Luconi, Lapo ^{[1
]}

Berti, Debora ^{[2
]}

Mannini, Matteo ^{[2
]}

Bianchini, Claudio ^{[1
]}

Brandi, Alberto ^{[2
]}

Giambastiani, Giuliano ^{[1
]}

Cicchi, Stefano ^{[2
]}

机构：

[1] CNR, Ist Chim Composti Organometall, I-50019 Florence, Italy

[2] Univ Florence, Dipartimento Chim Ugo Schiff, I-50019 Florence, Italy

来源：

SOFT MATTER | 2011年 / 7卷 / 22期

关键词：

MASS ORGANIC GELATORS; 1,3-DIPOLAR CYCLOADDITIONS; FUNCTIONAL MATERIALS; TRIAZOLE SYNTHESIS; TERMINAL ALKYNES; CLICK CHEMISTRY; ENERGY-TRANSFER; IONIC LIQUIDS; NANOTUBES; GEL;

D O I：

10.1039/c1sm06017a

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：

The organic functionalization of either [60] fullerene or MWCNTs with a highly efficient organogelator has allowed the production of novel and homogeneously dispersed soft-nanocomposites. While the nanostructured carbon materials produced by simple mixing do not homogeneously disperse into a preformed gel, C-60- and MWCNT-containing gels have been conveniently obtained by covalent functionalization of the carbon lattice with reactive organogelator derivatives. The present study, while emphasizing the gelling properties of a selected class of organogelators, allows the conjugation of the properties of gels and nanostructured carbon materials yielding novel soft-nanocomposites.

引用

页码：10660 / 10665

页数：6

共 92 条

[1]

Abdallah DJ, 2000, ADV MATER, V12, P1237

[2] Organogels as scaffolds for excitation energy transfer and light harvesting [J].

Ajayaghosh, Ayyappanpillai ;

Praveen, Vakayil K. ;

Vijayakumar, Chakkooth .

CHEMICAL SOCIETY REVIEWS, 2008, 37 (01) :109-122

[3] Nanotubes from carbon [J].

Ajayan, PM .

CHEMICAL REVIEWS, 1999, 99 (07) :1787-1799

[4] A microwave-assisted click chemistry synthesis of 1,4-disubstituted 1,2,3-triazoles via a copper(I)-catalyzed three-component reaction [J].

Appukkuttan, P ;

Dehaen, W ;

Fokin, VV ;

Van der Eycken, E .

ORGANIC LETTERS, 2004, 6 (23) :4223-4225

[5] Encapsulation of carbon nanotubes by self-assembling peptide amphiphiles [J].

Arnold, MS ;

Guler, MO ;

Hersam, MC ;

Stupp, SI .

LANGMUIR, 2005, 21 (10) :4705-4709

[6] Facile and stable dispersion of carbon nanotubes into a hydrogel composed of a low molecular-weight gelator bearing a tautomeric dye group [J].

Asai, M ;

Sugiyasu, K ;

Fujita, N ;

Shinkai, S .

CHEMISTRY LETTERS, 2004, 33 (02) :120-121

[7] Pyrene-derived novel one- and two-component organogelators [J].

Babu, P ;

Sangeetha, NM ;

Vijaykumar, P ;

Maitra, U ;

Rissanen, K ;

Raju, AR .

CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (09) :1922-1932

[8] Highly functionalized carbon nanotubes using in situ generated diazonium compounds [J].

Bahr, JL ;

Tour, JM .

CHEMISTRY OF MATERIALS, 2001, 13 (11) :3823-+

[9] Boosting electrical conductivity in a gel-derived material by nanostructuring with trace carbon nanotubes [J].

Canevet, David ;

Perez del Pino, Angel ;

Amabilino, David B. ;

Salle, Marc .

NANOSCALE, 2011, 3 (07) :2898-2902

[10] Neurons Are Able to Internalize Soluble Carbon Nanotubes: New Opportunities or Old Risks? [J].

Cellot, Giada ;

Ballerini, Laura ;

Prato, Maurizio ;

Bianco, Alberto .

SMALL, 2010, 6 (23) :2630-2633

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