Functionalized graphene and graphene oxide solution via polyacrylate coating

被引：72

作者：

Saha, Arindam ^{[2
]}

Basiruddin, S. K. ^{[2
]}

Ray, S. C. ^{[1
]}

Roy, S. S. ^{[3
]}

Jana, Nikhil R. ^{[2
]}

机构：

[1] Univ Witwatersrand, Sch Phys, Johannesburg, South Africa

[2] Indian Assoc Cultivat Sci, Ctr Adv Mat, Kolkata 700032, India

[3] Univ Ulster, Sch Engn, Nanotechnol & Integrated Bioengn Ctr, Newtownabbey BT37 0QB, North Ireland

来源：

NANOSCALE | 2010年 / 2卷 / 12期

关键词：

LIQUID-PHASE EXFOLIATION; NANOPARTICLES; REDUCTION; GRAPHITE; NANORODS; POLYMER; SHEETS; NANOCOMPOSITES; TRANSPARENT; CHEMISTRY;

D O I：

10.1039/c0nr00376j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Water soluble graphene with various chemical- and biofunctionalities is essential for their different applications. However, exfoliated graphenes are insoluble in water and water soluble graphene oxide precipitate if they are chemically reduced to graphene. We have developed a polyacrylate coating method for graphene oxide and then chemically reduced it into graphene. We found that polyacrylate coating can improve the colloidal stability of both graphene and graphene oxide. The coated graphene has been characterized using XPS, FTIR, XRD and micro-Raman spectroscopy. The primary amine present on the coating backbone has been used to derive glucose functionalized water soluble graphene. Various other functional graphenes can be anticipated from the polyacrylate coated graphene.

引用

页码：2777 / 2782

页数：6

共 52 条

[11] Centimeter-Long and Large-Scale Micropatterns of Reduced Graphene Oxide Films: Fabrication and Sensing Applications [J].

He, Qiyuan ;

Sudibya, Herry Gunadi ;

Yin, Zongyou ;

Wu, Shixin ;

Li, Hai ;

Boey, Freddy ;

Huang, Wei ;

Chen, Peng ;

Zhang, Hua .

ACS NANO, 2010, 4 (06) :3201-3208

[12] High-yield production of graphene by liquid-phase exfoliation of graphite [J].

Hernandez, Yenny ;

Nicolosi, Valeria ;

Lotya, Mustafa ;

Blighe, Fiona M. ;

Sun, Zhenyu ;

De, Sukanta ;

McGovern, I. T. ;

Holland, Brendan ;

Byrne, Michele ;

Gun'ko, Yurii K. ;

Boland, John J. ;

Niraj, Peter ;

Duesberg, Georg ;

Krishnamurthy, Satheesh ;

Goodhue, Robbie ;

Hutchison, John ;

Scardaci, Vittorio ;

Ferrari, Andrea C. ;

Coleman, Jonathan N. .

NATURE NANOTECHNOLOGY, 2008, 3 (09) :563-568

[13] Synthesis of water-soluble and functionalized nanoparticles by silica coating [J].

Jana, Nikhil R. ;

Earhart, Christopher ;

Ying, Jackie Y. .

CHEMISTRY OF MATERIALS, 2007, 19 (21) :5074-5082

[14] Cysteine-Functionalized Polyaspartic Acid: A Polymer for Coating and Bioconjugation of Nanoparticles and Quantum Dots [J].

Jana, Nikhil R. ;

Erathodiyil, Nandanan ;

Jiang, Jiang ;

Ying, Jackie Y. .

LANGMUIR, 2010, 26 (09) :6503-6507

[15] Imidazole Based Biocompatible Polymer Coating in Deriving <25 nm Functional Nanoparticle Probe for Cellular Imaging and Detection [J].

Jana, Nikhil R. ;

Patra, Pranab K. ;

Saha, Arindam ;

Basiruddin, S. K. ;

Pradhan, Narayan .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (52) :21484-21492

[16] Permanent Pattern-Resolved Adjustment of the Surface Potential of Graphene-Like Carbon through Chemical Functionalization [J].

Koehler, Fabian M. ;

Luechinger, Norman A. ;

Ziegler, Dominik ;

Athanassiou, Evagelos K. ;

Grass, Robert N. ;

Rossi, Antonella ;

Hierold, Christofer ;

Stemmer, Andreas ;

Stark, Wendelin J. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (01) :224-227

[17] All-Carbon Electronic Devices Fabricated by Directly Grown Single-Walled Carbon Nanotubes on Reduced Graphene Oxide Electrodes [J].

Li, Bing ;

Cao, Xiehong ;

Ong, Hock Guan ;

Cheah, Jun Wei ;

Zhou, Xiaozhu ;

Yin, Zongyou ;

Li, Hai ;

Wang, Junling ;

Boey, Freddy ;

Huang, Wei ;

Zhang, Hua .

ADVANCED MATERIALS, 2010, 22 (28) :3058-3061

[18] Dispersion of Graphene Sheets in Organic Solvent Supported by Ionic Interactions [J].

Liang, Yanyu ;

Wu, Dongqing ;

Feng, Xinliang ;

Muellen, Klaus .

ADVANCED MATERIALS, 2009, 21 (17) :1679-+

[19] Anchoring Semiconductor and Metal Nanoparticles on a Two-Dimensional Catalyst Mat. Storing and Shuttling Electrons with Reduced Graphene Oxide [J].

Lightcap, Ian V. ;

Kosel, Thomas H. ;

Kamat, Prashant V. .

NANO LETTERS, 2010, 10 (02) :577-583

[20] Bulk Heterojunction Polymer Memory Devices with Reduced Graphene Oxide as Electrodes [J].

Liu, Juqing ;

Yin, Zongyou ;

Cao, Xiehong ;

Zhao, Fei ;

Lin, Anping ;

Xie, Linghai ;

Fan, Quli ;

Boey, Freddy ;

Zhang, Hua ;

Huang, Wei .

ACS NANO, 2010, 4 (07) :3987-3992

← 1 2 3 4 5 6 →