Fabrication of SiTiOC Multiphase Ceramic Coating Based on Laser Pyrolyzing of Polydimethylsiloxane with Titanium Powder

Zhao Jixin; Qiao Yulin; Xue Yinchang; Huang Kening

doi:10.3788/CJL201744.1003002

Chinese Journal of Lasers, Volume. 44, Issue 10, 1003002(2017)

Fabrication of SiTiOC Multiphase Ceramic Coating Based on Laser Pyrolyzing of Polydimethylsiloxane with Titanium Powder

Zhao Jixin^*, Qiao Yulin, Xue Yinchang, and Huang Kening

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[in Chinese]

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Figures & Tables(6)

$Surface topographies of ceramic coatings prepared under different mass fractions of Ti powder. (a) 0; (b) 2.5%; (c) 5%; (d) 7.5%; (e) 10%$

Fig. 1. Surface topographies of ceramic coatings prepared under different mass fractions of Ti powder. (a) 0; (b) 2.5%; (c) 5%; (d) 7.5%; (e) 10%

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$(a1)(a2) Morphologies and (b1)(b2) EDS diagrams of different areas of ceramic coatings when mass fraction of titanium powder is 5.0%$

Fig. 2. (a1)(a2) Morphologies and (b1)(b2) EDS diagrams of different areas of ceramic coatings when mass fraction of titanium powder is 5.0%

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$XRD patterns of ceramic coatings prepared under different mass fractions of Ti powder$

Fig. 3. XRD patterns of ceramic coatings prepared under different mass fractions of Ti powder

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$XPS spectra of feature elements in ceramic coating when mass fraction of Ti powder is 10.0%. (a) C; (b) O; (c) Si; (d) Ti$

Fig. 4. XPS spectra of feature elements in ceramic coating when mass fraction of Ti powder is 10.0%. (a) C; (b) O; (c) Si; (d) Ti

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Table 1. Mass fractions of feature elements in ceramic coating under different mass fractions of titanium powder
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Table 1. Mass fractions of feature elements in ceramic coating under different mass fractions of titanium powder
Mass fraction oftitanium powder /% Mass fraction of feature element /%
Si O Ti C
0.0 53.54 8.12 — 38.34
2.5 52.38 27.02 0.94 19.60
5.0 74.44 16.48 2.89 6.19
7.5 69.46 17.71 6.18 6.65
10.0 58.94 23.73 8.42 8.89

Table 2. Existing forms of feature elements on ceramic coating surface when mass fraction of Ti powder is 10.0%
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Table 2. Existing forms of feature elements on ceramic coating surface when mass fraction of Ti powder is 10.0%
Feature element Binding energy /eV Existing form
281.70 TiC
282.72 SiC
C 284.35 C₆H₁₈OSi₂
286.40 C
530.41 TiO₂
O 531.57 C₆H₁₈OSi₂
532.90 SiO₂
100.80 SiC
Si 102.20 C₆H₁₈OSi₂
103.90 SiO₂
454.90 TiC
Ti 455.30 TiO₂

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Zhao Jixin, Qiao Yulin, Xue Yinchang, Huang Kening. Fabrication of SiTiOC Multiphase Ceramic Coating Based on Laser Pyrolyzing of Polydimethylsiloxane with Titanium Powder[J]. Chinese Journal of Lasers, 2017, 44(10): 1003002

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Paper Information

Category: materials and thin films

Received: Apr. 10, 2017

Accepted: --

Published Online: Oct. 18, 2017

The Author Email: Jixin Zhao (jisenyoho@126.com)

DOI:10.3788/CJL201744.1003002

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Mass fractions of feature elements in ceramic coating under different mass fractions of titanium powder

Table 1. Mass fractions of feature elements in ceramic coating under different mass fractions of titanium powder

Table 2. Existing forms of feature elements on ceramic coating surface when mass fraction of Ti powder is 10.0%

Table 2. Existing forms of feature elements on ceramic coating surface when mass fraction of Ti powder is 10.0%