Quantitative Raman Analysis of Free Carbon in Polymer-Derived Ceramics

被引：26

作者：

Jiang, Tao ^{[1
]}

Wang, Yansong ^{[2
]}

Wang, Yiguang ^{[3
]}

Orlovskaya, Nina ^{[4
]}

An, Linan ^{[1
,4
]}

机构：

[1] Univ Cent Florida, Adv Mat Proc & Anal Ctr, Orlando, FL 32816 USA

[2] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Opt Tech Res Ctr, Changchun 130032, Peoples R China

[3] Northwestern Polytech Univ, Natl Key Lab Thermostruct Composite Mat, Xian 710072, Peoples R China

[4] Univ Cent Florida, Dept Mech Mat & Aerosp Engn, Orlando, FL 32816 USA

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 2009年 / 92卷 / 10期

关键词：

Ceramic materials - Materials properties;

D O I：

10.1111/j.1551-2916.2009.03233.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanosized carbon clusters self-formed in polymer-derived ceramics (named free carbon) play a key role in determining the properties of the materials. However, it is difficult to quantitatively measure the concentration of the free carbon. Lack of this information restricts the understanding of the properties of the materials. In this paper, we report a Raman spectroscopy-based quantitative method to measure the free carbon concentration by using silicon as an external reference. We demonstrate that the technique provides a simple and reliable way for the carbon content quantification.

引用

页码：2455 / 2458

页数：4

共 19 条

[1] Carbon-nanotube-reinforeed polymer-derived ceramic composites [J].

An, LN ;

Xu, WX ;

Rajagopalan, S ;

Wang, CM ;

Wang, H ;

Fan, Y ;

Zhang, LG ;

Jiang, DP ;

Kapat, J ;

Chow, L ;

Guo, BH ;

Liang, J ;

Vaidyanathan, R .

ADVANCED MATERIALS, 2004, 16 (22) :2036-+

[2]

[Anonymous], 2003, INTRO RAMAN SPECTROS, DOI DOI 10.1016/B978-012254105-6/50004-4

[3] Electrical conductivity measurements as a microprobe for structure transitions in polysiloxane derived Si-O-C ceramics [J].

Cordelair, J ;

Greil, P .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2000, 20 (12) :1947-1957

[4] Polymer-ceramic conversion of liquid polyaluminasilazanes for SiAlCN ceramics [J].

Dhamne, A ;

Xu, WX ;

Fookes, BG ;

Fan, Y ;

Zhang, LG ;

Burton, S ;

Hu, JZ ;

Ford, J ;

An, LA .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2005, 88 (09) :2415-2419

[5] Interpretation of Raman spectra of disordered and amorphous carbon [J].

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2000, 61 (20) :14095-14107

[6]

Greil P, 2000, ADV ENG MATER, V2, P339, DOI 10.1002/1527-2648(200006)2:6<339::AID-ADEM339>3.0.CO

[7]

2-K

[8] Electron paramagnetic resonance investigation of carbon distribution in SiOC glasses [J].

Hahn, B ;

Weissmann, R ;

Greil, P .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1996, 15 (14) :1243-1244

[9] Fabrication and characterization of fully dense Si-C-N ceramics from a poly (ureamethylvinyl) silazane precursor [J].

Janakiraman, Narayanan ;

Aldinger, Fritz .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2009, 29 (01) :163-173

[10] CHARACTERIZATION OF DIAMOND FILMS BY RAMAN-SPECTROSCOPY [J].

KNIGHT, DS ;

WHITE, WB .

JOURNAL OF MATERIALS RESEARCH, 1989, 4 (02) :385-393

← 1 2 →