Synthesizing and Characterizing Graphene via Raman Spectroscopy: An Upper-Level Undergraduate Experiment That Exposes Students to Raman Spectroscopy and a 2D Nanomaterial

被引：18

作者：

Parobek, David ^{[1
]}

Shenoy, Ganesh ^{[1
]}

Zhou, Feng ^{[1
]}

Peng, Zhenbo ^{[1
,2
]}

Ward, Michelle ^{[1
]}

Liu, Haitao ^{[1
]}

机构：

[1] Univ Pittsburgh, Dept Chem, Pittsburgh, PA 15260 USA

[2] Ningbo Polytech, Chem Engn Coll, 1069 Xinda Rd, Ningbo 315800, Zhejiang, Peoples R China

来源：

JOURNAL OF CHEMICAL EDUCATION | 2016年 / 93卷 / 10期

基金：

美国国家科学基金会;

关键词：

Upper-Division Undergraduate; Analytical Chemistry; Physical Chemistry; Materials Science; Laboratory Instruction; Hands-on Learning/Manipulatives; Nanotechnology; Raman Spectroscopy; FILMS;

D O I：

10.1021/acs.jchemed.6b00198

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this upper-level undergraduate experiment, students utilize micro-Raman spectroscopy to characterize graphene prepared by mechanical exfoliation and chemical vapor deposition (CVD). The mechanically exfoliated samples are prepared by the students while CVD graphene can be purchased or obtained through outside sources. Owing to the intense Raman signal of a few-layer graphene on a 300 nm thermal oxide silicon wafer, students can learn how different instrumental parameters used in Raman microscopy affect the quality of the measurement. This experiment gives students a first-hand experience in the production of a two-dimensional nanomaterial and exposes them to the utility of micro-Raman spectroscopy as a characterization technique.

引用

页码：1798 / 1803

页数：6

共 25 条

[1]

Bae S, 2010, NAT NANOTECHNOL, V5, P574, DOI [10.1038/NNANO.2010.132, 10.1038/nnano.2010.132]

[2] Ultrahigh-mobility graphene devices from chemical vapor deposition on reusable copper [J].

Banszerus, Luca ;

Schmitz, Michael ;

Engels, Stephan ;

Dauber, Jan ;

Oellers, Martin ;

Haupt, Federica ;

Watanabe, Kenji ;

Taniguchi, Takashi ;

Beschoten, Bernd ;

Stampfer, Christoph .

SCIENCE ADVANCES, 2015, 1 (06)

[3] Chemical Fabrication and Electrochemical Characterization of Graphene Nanosheets Using a Lithium Battery Platform [J].

Blake, Aaron J. ;

Huang, Hong .

JOURNAL OF CHEMICAL EDUCATION, 2015, 92 (02) :355-359

[4] Making graphene visible [J].

Blake, P. ;

Hill, E. W. ;

Castro Neto, A. H. ;

Novoselov, K. S. ;

Jiang, D. ;

Yang, R. ;

Booth, T. J. ;

Geim, A. K. .

APPLIED PHYSICS LETTERS, 2007, 91 (06)

[5] Ultrahigh electron mobility in suspended graphene [J].

Bolotin, K. I. ;

Sikes, K. J. ;

Jiang, Z. ;

Klima, M. ;

Fudenberg, G. ;

Hone, J. ;

Kim, P. ;

Stormer, H. L. .

SOLID STATE COMMUNICATIONS, 2008, 146 (9-10) :351-355

[6] Raman fingerprint of charged impurities in graphene [J].

Casiraghi, C. ;

Pisana, S. ;

Novoselov, K. S. ;

Geim, A. K. ;

Ferrari, A. C. .

APPLIED PHYSICS LETTERS, 2007, 91 (23)

[7] 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)

[8] Raman spectroscopy as a versatile tool for studying the properties of graphene [J].

Ferrari, Andrea C. ;

Basko, Denis M. .

NATURE NANOTECHNOLOGY, 2013, 8 (04) :235-246

[9] High-speed integrated nanowire circuits [J].

Friedman, RS ;

McAlpine, MC ;

Ricketts, DS ;

Ham, D ;

Lieber, CM .

NATURE, 2005, 434 (7037) :1085-1085

[10] Spatially resolved raman spectroscopy of single- and few-layer graphene [J].

Graf, D. ;

Molitor, F. ;

Ensslin, K. ;

Stampfer, C. ;

Jungen, A. ;

Hierold, C. ;

Wirtz, L. .

NANO LETTERS, 2007, 7 (02) :238-242

← 1 2 3 →