PREPARATION METHOD, PRODUCT AND APPLICATION OF HYDROPHOBICALLY MODIFIED MEMBRANE BASED ON MULTI-EFFECT THERMAL ENERGY CONVERSION
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Aug 22, 2024
app pub date -
Jan 25, 2024
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Dec 9, 2022
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Disclosed are a preparation method, a product and an application of a hydrophobically modified membrane based on multi-effect thermal energy conversion, the preparation method includes the steps: S1. dispersing carbon nanotubes with surfaces carboxylated in a solvent to form a dispersion; S2. applying the dispersion evenly on a PVDF membrane, and drying to form a ready-to-use membrane; S3. performing thermo-mechanical pressure treatment of the ready-to-use membrane to form a functional membrane with strong robustness; and S4. placing the functional membrane with strong robustness in an alkane solution of PDMS containing a silane coupling agent, and then taking it out for drying.
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