Two-dimensional carbon nanostructures obtained by laser ablation in liquid: effect of an ultrasonic field

被引：44

作者：

Escobar-Alarcon, L. ^{[1
]}

Espinosa-Pesqueira, M. E. ^{[2
]}

Solis-Casados, D. A. ^{[3
]}

Gonzalo, J. ^{[4
]}

Solis, J. ^{[4
]}

Martinez-Orts, M. ^{[4
]}

Haro-Poniatowski, E. ^{[4
,5
]}

机构：

[1] Inst Nacl Invest Nucl, Dept Fis, Apdo Postal 18-1027, Mexico City 11801, DF, Mexico

[2] Inst Nacl Invest Nucl, Dept Tecnol Mat, Apdo Postal 18-1027, Mexico City 11801, DF, Mexico

[3] Univ Autonoma Estado Mexico, Fac Quim, Paseo Colon Esq Paseo Tollocan S-N, Toluca 50120, Estado De Mexic, Mexico

[4] CSIC, IO, Laser Proc Grp, Serrano 121, Madrid 28006, Spain

[5] Univ Autonoma Metropolitana Iztapalapa, Dept Fis, Apdo Postal 55-534, Mexico City, DF, Mexico

来源：

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2018年 / 124卷 / 02期

关键词：

RAMAN-SPECTROSCOPY; GRAPHENE; NANOPARTICLES; EXFOLIATION; PHASE; SIZE;

D O I：

10.1007/s00339-018-1559-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The ablation of a carbon target immersed in deionized water, in absence and in presence of ultrasonic waves is reported, and the differences investigated. The obtained nanostructures are characterized by transmission electron microscopy, Raman spectroscopy and photoluminescence. Transmission electron images reveal that the produced carbon nanostructures, with and without ultrasonic excitation, are graphene-like sheets with improved quality in the first case. Samples prepared with ultrasounds show graphene layers with large sizes (several microns) and regular shapes, whereas the samples prepared without ultrasounds show smaller sizes and irregular shapes; additionally, some dispersed quasi-spherical nanoparticles are observed in the samples prepared without ultrasound. Photoluminescence measurements of the obtained nanostructures reveal emission in the blue spectral region.

引用

页数：7

共 28 条

[1] Liquid Phase - Pulsed Laser Ablation: A route to fabricate different carbon nanostructures [J].

Al-Hamaoy, Ahmed ;

Chikarakara, Evans ;

Jawad, Hussein ;

Gupta, Kapil ;

Kumar, Dinesh ;

Rao, M. S. Ramachandra ;

Krishnamurthy, Satheesh ;

Morshed, Muhammad ;

Fox, Eoin ;

Brougham, Dermot ;

He, Xiaoyun ;

Vazquez, Mercedes ;

Brabazon, Dermot .

APPLIED SURFACE SCIENCE, 2014, 302 :141-144

[2] Origin of the nano-carbon allotropes in pulsed laser ablation in liquids synthesis [J].

Amans, David ;

Diouf, Mouhamed ;

Lam, Julien ;

Ledoux, Gilles ;

Dujardin, Christophe .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 489 :114-125

[3] Formation of alloy nanoparticles by laser ablation of Au/Fe multilayer films in liquid environment [J].

Amendola, Vincenzo ;

Scaramuzza, Stefano ;

Carraro, Francesco ;

Cattaruzza, Elti .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 489 :18-27

[4] What controls the composition and the structure of nanomaterials generated by laser ablation in liquid solution? [J].

Amendola, Vincenzo ;

Meneghetti, Moreno .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2013, 15 (09) :3027-3046

[5] 2D Layered Materials of Rare-Earth Er-Doped MoS2 with NIR-to-NIR Down- and Up-Conversion Photoluminescence [J].

Bai, Gongxun ;

Yuan, Shuoguo ;

Zhao, Yuda ;

Yang, Zhibin ;

Choi, Sin Yuk ;

Chai, Yang ;

Yu, Siu Fung ;

Lau, Shu Ping ;

Hao, Jianhua .

ADVANCED MATERIALS, 2016, 28 (34) :7472-7477

[6] Effects of ultrasound radiation on the synthesis of laser ablated gold nanoparticles [J].

Dadras, Siamak ;

Jafarkhani, Parvaneh ;

Torkamany, Mohammad Javad ;

Sabbaghzadeh, Jamshid .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2009, 42 (02)

[7] Vapor-Solid Growth of Few-Layer Graphene Using Radio Frequency Sputtering Deposition and Its Application on Field Emission [J].

Deng, Jian-hua ;

Zheng, Rui-ting ;

Zhao, Yong ;

Cheng, Guo-an .

ACS NANO, 2012, 6 (05) :3727-3733

[8] Nanoparticles produced by laser ablation of solids in liquid environment [J].

Dolgaev, SI ;

Simakin, AV ;

Voronov, VV ;

Shafeev, GA ;

Bozon-Verduraz, F .

APPLIED SURFACE SCIENCE, 2002, 186 (1-4) :546-551

[9] Preparation of bismuth-based nanosheets by ultrasound-assisted liquid laser ablation [J].

Escobar-Alarcon, L. ;

Velarde Granados, E. ;

Solis-Casados, D. A. ;

Olea-Mejia, O. ;

Espinosa-Pesqueira, M. ;

Haro-Poniatowski, E. .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2016, 122 (04)

[10] Raman spectrum of graphene and graphene layers [J].

Ferrari, A. C. ;

Meyer, J. C. ;

Scardaci, V. ;

Casiraghi, C. ;

Lazzeri, M. ;

Mauri, F. ;

Piscanec, S. ;

Jiang, D. ;

Novoselov, K. S. ;

Roth, S. ;

Geim, A. K. .

PHYSICAL REVIEW LETTERS, 2006, 97 (18)

← 1 2 3 →