Bonding between polyacrylamide and smectite
Y Deng, JB Dixon, GN White, RH Loeppert… - Colloids and Surfaces A …, 2006 - Elsevier
… [3]; however, the mechanisms of bonding are still not clear. Here we focus on the bonding
modes between PAM and smectite. Smectite is a common clay mineral that occurs in soils and …
modes between PAM and smectite. Smectite is a common clay mineral that occurs in soils and …
Interactions between smectites and polyelectrolytes
CC Shen, S Petit, CJ Li, CS Li, N Khatoon, CH Zhou - Applied Clay Science, 2020 - Elsevier
… between smectite and polyelectrolyte including hydrophobic interaction, ion binding, hydrogen
bonding, … Hence, polyacrylamide–acrylate copolymer is normally used as a flocculant in …
bonding, … Hence, polyacrylamide–acrylate copolymer is normally used as a flocculant in …
Bonding between polyacrylamide and clay mineral surfaces
DA Laird - Soil science, 1997 - journals.lww.com
… bonding mechanisms between anionic PAM and clay mineral surfaces. However, hydrogen
bonding between … kaolinite and illite and hydrophobic bonding between the carbon chain of …
bonding between … kaolinite and illite and hydrophobic bonding between the carbon chain of …
Polyacrylamide effects on aggregate and structure stability of soils with different clay mineralogy
AI Mamedov, LE Wagner, C Huang… - Soil Science Society …, 2010 - Wiley Online Library
… polyacrylamide (PAM) to soils stabilizes existing aggregates and improves bonding between
… The illitic soils occupied an intermediate position between the smectitic and the kaolinitic …
… The illitic soils occupied an intermediate position between the smectitic and the kaolinitic …
Role of polyacrylamide polymer in retention of Pb contaminants in smectite
VR Ouhadi, RN Yong, T Zareie, E Arefikhah - Bulletin of Engineering …, 2022 - Springer
… through the bonding mechanism between polymer molecules and heavy metal contaminant
ions. … metal retention by anionic bonds between molecules of polymer and heavy metal ions. …
ions. … metal retention by anionic bonds between molecules of polymer and heavy metal ions. …
Equimolar cation exchange of polyacrylamide in smectite
… S,τ40 intercalated into the interlayer of the smectite was between 4.5 and 10%. This corresponds
to coverage between 4 and 11 cmol(+)/… Bonding between polyacrylamide and smectite …
to coverage between 4 and 11 cmol(+)/… Bonding between polyacrylamide and smectite …
Smectite-polymer interactions in aqueous systems
S Burchill, PL Hall, R Harrison, MHB Hayes… - Clay minerals, 1983 - cambridge.org
… bonding takes place between the rubber molecules and the hydroxyl groups, in particular
those at the edges of kaolinite. Clays are also useful fillers for thermoplastic polymers. …
those at the edges of kaolinite. Clays are also useful fillers for thermoplastic polymers. …
Contribution to the adsorption mechanism of acetamide and polyacrylamide on to clays
T Stutzmann, B Siffert - Clays and Clay Minerals, 1977 - Springer
… , the phyllosilicates and particularly swelling clays of the smectite group are to be mentioned.
We … This phenomenon corresponds to a breaking of hydrogen bonds between the C=O and …
We … This phenomenon corresponds to a breaking of hydrogen bonds between the C=O and …
Interfacial chemistry, particle interactions and improved dewatering behaviour of smectite clay dispersions
P Mpofu, J Addai-Mensah, J Ralston - International Journal of Mineral …, 2005 - Elsevier
… The performance of anionic polyacrylamide-acrylate copolymer (PAM) … bonding between
the amide functional group (–CONH 2 ) of the polymer and the hydroxyl groups of the smectite …
the amide functional group (–CONH 2 ) of the polymer and the hydroxyl groups of the smectite …
Flocculation and dewatering behaviour of smectite dispersions: effect of polymer structure type
P Mpofu, J Addai-Mensah, J Ralston - Minerals Engineering, 2004 - Elsevier
… bonding between the silanol and aluminol OH (Bronsted acid) groups of the smectite edge
… those typically obtained in industry for polyacrylamide flocculant-aided gravity thickening of …
… those typically obtained in industry for polyacrylamide flocculant-aided gravity thickening of …