Characterization of phosphorus-doped multiwalled carbon nanotubes

被引：32

作者：

Larrude, D. G. ^{[1
]}

Maia da Costa, M. E. H. ^{[1
]}

Monteiro, F. H. ^{[1
]}

Pinto, A. L. ^{[2
]}

Freire, F. L., Jr. ^{[1
]}

机构：

[1] Pontificia Univ Catolica Rio de Janeiro, Dept Fis, BR-22451900 Rio De Janeiro, Brazil

[2] Ctr Brasileiro Pesquisas Fis, BR-22290180 Rio De Janeiro, Brazil

来源：

JOURNAL OF APPLIED PHYSICS | 2012年 / 111卷 / 06期

关键词：

Iron compounds - Multiwalled carbon nanotubes (MWCN) - Spray pyrolysis - Yarn - Organometallics - X ray photoelectron spectroscopy - Phosphorus;

D O I：

10.1063/1.3695452

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Phosphorus-doped multiwalled carbon nanotubes (P-MWNTs) have been successfully synthesized by spray pyrolysis methods using a solution of ferrocene and triphenylphosphine in toluene. Electron microscopy images reveal corrugated tubes with a special morphology, similar to a carbon necklace. P-MWNTs are shorter compared to undoped tubes grown in the same conditions using ferrocene and toluene as precursors. Raman spectroscopy characterization suggests the formation of more defective tubes as the phosphorus in the precursor solution was increased. X-ray photoelectron spectroscopy (XPS) revealing the chemical environment of the phosphorus atoms clearly indicates the presence of substitutional phosphorus in the nanotubes. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3695452]

引用

页数：6

共 22 条

[1]

[Anonymous], 1995, Handbook of X-ray Photoelectron Spectroscopy. A Reference Book of Standard Spectra for Identification and Interpretation of XPS Data

[2] Decorating carbon nanotubes with nanostructured nickel particles via chemical methods [J].

Ayala, P. ;

Freire, F. L., Jr. ;

Gu, L. ;

Smith, David J. ;

Solorzano, I. G. ;

Macedo, D. W. ;

Vander Sande, J. B. ;

Terrones, H. ;

Rodriguez-Manzo, J. ;

Terrones, M. .

CHEMICAL PHYSICS LETTERS, 2006, 431 (1-3) :104-109

[3] Study of the oxide/carbide transition on iron surfaces during catalytic coke formation [J].

Bonnet, F ;

Ropital, F ;

Lecour, P ;

Espinat, D ;

Huiban, Y ;

Gengembre, L ;

Berthier, Y ;

Marcus, P .

SURFACE AND INTERFACE ANALYSIS, 2002, 34 (01) :418-422

[4] Chemical Vapor Deposition Synthesis of N-, P-, and Si-Doped Single-Walled Carbon Nanotubes [J].

Campos-Delgado, Jessica ;

Maciel, Indhira O. ;

Cullen, David A. ;

Smith, David J. ;

Jorio, Ado ;

Pimenta, Marcos A. ;

Terrones, Humberto ;

Terrones, Mauricio .

ACS NANO, 2010, 4 (03) :1696-1702

[5] Heterodoped nanotubes:: Theory, synthesis, and characterization of phosphorus-nitrogen doped multiwalled carbon nanotubes [J].

Cruz-Silva, Eduardo ;

Cullen, David A. ;

Gu, Lin ;

Romo-Herrera, Jose Manuel ;

Munoz-Sandoval, Emilio ;

Lopez-Urias, Florentino ;

Sumpter, Bobby G. ;

Meunier, Vincent ;

Charlier, Jean-Christophe ;

Smith, David J. ;

Terrones, Humberto ;

Terrones, Mauricio .

ACS NANO, 2008, 2 (03) :441-448

[6] Phosphorus and phosphorus-nitrogen doped carbon nanotubes for ultrasensitive and selective molecular detection [J].

Cruz-Silva, Eduardo ;

Lopez-Urias, Florentino ;

Munoz-Sandoval, Emilio ;

Sumpter, Bobby G. ;

Terrones, Humberto ;

Charlier, Jean-Christophe ;

Meunier, Vincent ;

Terrones, Mauricio .

NANOSCALE, 2011, 3 (03) :1008-1013

[7] Electronic Transport and Mechanical Properties of Phosphorus- and Phosphorus-Nitrogen-Doped Carbon Nanotubes [J].

Cruz-Silva, Eduardo ;

Lopez-Urias, Florentino ;

Munoz-Sandoval, Emilio ;

Sumpter, Bobby G. ;

Terrones, Humberto ;

Charlier, Jean-Christophe ;

Meunier, Vincent ;

Terrones, Mauricio .

ACS NANO, 2009, 3 (07) :1913-1921

[8] XPS photoemission in carbonaceous materials: A "defect" peak beside the graphitic asymmetric peak [J].

Estrade-Szwarckopf, H .

CARBON, 2004, 42 (8-9) :1713-1721

[9] Synthesis of phosphorus-carbide thin films by magnetron sputtering [J].

Furlan, A. ;

Gueorguiev, G. K. ;

Czigany, Zs. ;

Hogberg, H. ;

Braun, S. ;

Stafstrom, S. ;

Hultman, L. .

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2008, 2 (04) :191-193

[10]

Jorio A., 2011, RAMAN SPECTROSCOPY G, P299

← 1 2 3 →