Yan, Zhuo published the artcileOne-pot fabrication of superhydrophilic/underwater superoleophobic membrane based on mussel-inspired chemistry for high-efficiency oil-water separation, Name: 3-(Trimethoxysilyl)propan-1-amine, the publication is Nano (2022), 17(5), 2250039, database is CAplus.
Membrane separation technol. is attracting a broad spectrum of attention because of its low energy consumption and superior availability in oily wastewater treatment. Poly(vinylidene fluoride) (PVDF) membranes play an important role in membrane separation field. Herein, a kind of superhydrophilic/underwater superoleophobic nanoparticles modified PVDF membrane based on mussel-inspired chem. was prepared via a one-pot method. This method applied the Michael addition/Schiff base reactions between dopamine (DA) and alkoxy hydrolysis of (3-Aminopropyl) trimethoxysilane (APTMS). The water contact angle (WCA) decreased from 117¡ã to 12.6¡ã after the modification. The resultant superhydrophilic/underwater superoleophobic membrane exhibited the outstanding water flux (12280.4L m-2 h-1 bar-1), which was a sixfold increment compared to Pristine PVDF. Besides, the resultant membranes showed the effective separation of various oil-water emulsions ( > 98%), and a high recoverability in multiple-iterations presented the membrane possessing the performance of persistent separation With the simplicity of one-pot method preparation, outstanding performance, and environmental friendliness, this work provided a potential strategy to large-scale modified membrane materials for the treatment of oily wastewater.
Nano published new progress about 13822-56-5. 13822-56-5 belongs to catalysis-chemistry, auxiliary class Organic Silicones, name is 3-(Trimethoxysilyl)propan-1-amine, and the molecular formula is C13H11NO, Name: 3-(Trimethoxysilyl)propan-1-amine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia