Science Advances

Supplementary Materials

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  • Fig. S1. Mechanical properties of siloxane oligomer materials with different MWs.
  • Fig. S2. Structures of siloxane oligomer materials with different MWs.
  • Fig. S3. Full ATR-IR spectra of different parts in DOSS coatings.
  • Fig. S4. Surface chemistry of the surface layer of DOSS coatings.
  • Fig. S5. Surface chemistry of the interior section of DOSS coatings.
  • Fig. S6. Surface chemistry of the bottom layer of DOSS coatings.
  • Fig. S7. Morphologies of different parts in DOSS coatings.
  • Fig. S8. Application of siloxane oligomer materials as adhesive materials.
  • Fig. S9. Oil repellency and contact angle/CAH values of DOSS coatings with different MWs.
  • Fig. S10. Surface chemistry of the surface layer of DOSS coatings with MW of ~3000.
  • Fig. S11. Surface chemistry of the surface layer of DOSS coatings with MW of ~5000.
  • Fig. S12. Morphologies of the surface layers in DOSS coatings with different MWs.
  • Fig. S13. Stability of DOSS coatings.
  • Fig. S14. Self-healing properties of the DOSS coatings (~870-MW siloxane oligomers) in different healing conditions.
  • Table S1. Mechanical properties of DOSS coatings with different MWs.
  • Table S2. Assignment of the feature ATR–Fourier transform infrared bands of the spectra of the surface layer, interior section, and bottom layer of DOSS coatings corresponding to Fig. 2A and fig. S3.
  • Table S3. Assignment of the relative atom content of the surface layer, interior section, and bottom layer of DOSS coating (MW, 870) from the corresponding XPS spectra.
  • Table S4. Assignment of the relative atom content of the surface layers of DOSS coatings with different MWs from the corresponding XPS spectra.

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