adsorption of hydrophobically modified polyacrylamide pam for sale

adsorption of hydrophobically modified polyacrylamide pam for sale
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  • What is the hydrophobically modified polyacrylamide?
  • The hydrophobically modified polyacrylamide (hereinafter referred as P (AM-NaAA-C 16DMAAC)) was synthesized by free radical polymerization of acrylamide (AM), acrylic acid (AA), and hexadecyl dimethyl allyl ammonium chloride (C16DMAAC) in aqueous media.
  • Can polyacrylamide be modified by molecular dynamics simulation?
  • In our work, three kinds of functional monomers were selected to modify polyacrylamide (PAM) or partially hydrolyzed polyacrylamide (HPAM) by molecular dynamics simulation so as to achieve the stronger salt-tolerance of modified HM-HPAM.
  • Can Pam/HPAM be modified in a dilute aqueous solution?
  • In this work, the modification of PAM/HPAM in a dilute aqueous solution by inducing three kinds of functional monomers was investigated by MD simulation with the PCFF force field.
  • What is the ionic strength of modified Pam / HPAM aqueous solution?
  • The radius of gyration ( R g ), the hydrodynamic radius ( R H ), the effective length ( L ef) and the intrinsic viscosity ( [ η ]) for modified PAM or HPAM were studied in aqueous solutions with different ionic strength at 298 K.