Zhang, Peng published the artcileStress driven micron- and nano-scale wrinkles as a new class of transport pathways of two-dimensional laminar membranes towards molecular separation, Related Products of amides-buliding-blocks, the main research area is graphene oxide nanosheet two dimensional laminar membrane mol separation.
Narrow and tortuous interstitial paths through parallelly oriented interlayer spacings hinder the practical viability of 2D laminar membranes due to the limited membrane permeance. Ubiquitous stress involved wrinkling morphologies of biol. tissues inspire us to exploit spontaneously formed wrinkles for facilitating transmembrane mol. transport. Herein, a stress driven wrinkle engineering methodol. is proposed for manipulating micron- and nano-scale wrinkles as a new class of transport pathways of GO membranes. Micron-scale wrinkles of GO laminates are initiated by capillary stress via good solvents evaporation, while nano-scale wrinkles of GO nanosheets are induced by entropy stress via poor solvents resolvation. The deliberately tailored GO membranes possess nanoarchitectures with both high porous volume and low defective degree, thus achieving remarkable mol. separation performances (water permeance of ∼69.2 L m-2 h-1 bar-1and dye rejection of >98%). This work offers a straightforward exptl. strategy for designing high-performance 2D laminar membranes via rational wrinkle manipulations.
Journal of Membrane Science published new progress about Adsorption (isotherm). 123-39-7 belongs to class amides-buliding-blocks, name is N-Methylformamide, and the molecular formula is C2H5NO, Related Products of amides-buliding-blocks.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics