Dan-dan LÜ, Hui-ru WEI, Wei-gang ZHANG. Study on Near-Infrared Spectroscopy and Hydrophobicity of PDMS Modified Epoxy Resin/Sm2O3 Composite Coating[J]. Spectroscopy and Spectral Analysis, 2022, 42(9): 2855
- Spectroscopy and Spectral Analysis
- Vol. 42, Issue 9, 2855 (2022)
Fig. 1. The SEM images of the coatings with different mass ratios of PDMS to HYSZ
(a): 1∶9; (b): 3∶7
(a): 1∶9; (b): 3∶7
Fig. 2. The near-infrared spectra of the coatings with different mass ratios of PDMS to HYSZ
Fig. 3. The water contact angles of the coatings with different mass ratios of PDMS to HYSZ
(a): 0∶10; (b): 1∶9; (c): 2∶8; (d): 3∶7; (e): 4∶6
(a): 0∶10; (b): 1∶9; (c): 2∶8; (d): 3∶7; (e): 4∶6
Fig. 4. The SEM images of the coatings with different addition amounts of DOP
(a): 10%; (b): 20%
(a): 10%; (b): 20%
Fig. 5. The near-infrared spectra of the coatings with different addition amounts of DOP
Fig. 6. The water contact angles of the coatings with different addition amounts of DOP
(a): 10%; (b): 20%; (c): 30%
(a): 10%; (b): 20%; (c): 30%
Fig. 7. The SEM images of the coatings with different addition amounts of total filler
(a): 30%; (b): 50%
(a): 30%; (b): 50%
Fig. 8. The near-infrared spectra of the coatings with different addition amounts of total filler
Fig. 9. The water contact angles of the coatings with different addition amounts of total filler
(a): 20%; (b): 30%; (c): 40%; (d): 50%
(a): 20%; (b): 30%; (c): 40%; (d): 50%
Fig. 10. The SEM images of the coatings with different mass ratios of Sm2O3 to nano-SiO2
(a): 6∶4; (b): 5∶5
(a): 6∶4; (b): 5∶5
Fig. 11. The near-infrared spectra of the coatings with different mass ratios of Sm2O3 to nano-SiO2
Fig. 12. The water contact angles of the coatings with different mass ratios of Sm2O3 to nano-SiO2
(a): 6∶4; (b): 5.5∶4.5; (c): 5∶5; (d): 4.5∶5.5
(a): 6∶4; (b): 5.5∶4.5; (c): 5∶5; (d): 4.5∶5.5
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