Electric Literature of 147081-29-6, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 147081-29-6, Name is (S)-tert-Butyl 3-methylpiperazine-1-carboxylate, SMILES is O=C(N1C[C@H](C)NCC1)OC(C)(C)C, belongs to piperazines compound. In a article, author is Cao, Xue-Li, introduce new discover of the category.
High-permeability and anti-fouling nanofiltration membranes decorated by asymmetric organic phosphate
Aiming at the two challenging bottlenecks of trade-off effect and membrane fouling that limit the development of nanofiltration (NF) membranes, this work developed a high-performance NF membrane based on the modification by an asymmetric hydrophilic zoledronic acid (ZA). ZA plays multiple roles: (1) the self-restrictive diffusion effect of piperazine (PIP)/ZA obtained from the reaction of PIP and ZA resulted in smooth membrane surface; (2) the imidazolyl on ZA uninvolved in interfacial polymerization (IP) led to enlarged polyamide network pores and provided more solvent tunnels; (3) all groups of ZA improved the membrane hydrophilicity; (4) the electronegative phosphate groups made a significant contribution to the strong membrane surface electronegativity. As a result, the ZA-modified membrane exhibited nearly five times higher permeability than that of traditional NF membranes, accompanied by perfect selectivity of SO42- and Cl- as well as the outstanding anti-fouling property, indicating its enormous application prospect in water treatment.
Electric Literature of 147081-29-6, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 147081-29-6.
Reference:
Piperazine – Wikipedia,
,Piperazines – an overview | ScienceDirect Topics