Ying ZHANG, Qian ZHANG, Ruiyang ZHANG, Shuaizhuo LIU, Leiyi Fan, Ying ZHOU. Preparation of Superhydrophobic Composites Sponge and Its Application in Oil-water Separation [J]. Journal of Inorganic Materials, 2020, 35(4): 475

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- Journal of Inorganic Materials
- Vol. 35, Issue 4, 475 (2020)

1. XRD patterns of MS, GO and GPMS

2. TG curve of MS and GPMS

3. FT-IR spectra of MS, PTFE, GO and GPMS

4. SEM images of MS(a,b) and GPMS(c,d)

5. a) Pictures of oil and water droplets (dyed by methylene blue) on the surface of MS and GPMS, and contact angle between GPMS and water; b) Photographs of GPMS being immersed in water under an external force and freely; c) The process pictures of the water droplet fell on GPMS surface

6. (a) Distorted extrusion pictures of GPMS; (b) Process picture of steel rule pressed GPMS; (c) Stress-strain curves of GPMS over for 50 cycles (50% strain)

7. Selective adsorption of GPMS for (a) floating pump oil and (b) for oil (CCl4) underwater

8. Comparison of toluene-water emulsion (a) before and (b) after separation; Micrographs of toluene-water emulsion (c) before and (d) after separation

9. (a,b) Toluene-water emulsion separation process; (c) Micrograph contrast before and after separation of toluene-water emulsion; (d-f) Continuous separation of toluene-water emulsion

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