Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Yue Jun Zhu"'
Publikováno v:
Applied Mechanics and Materials. :290-294
In order to apply the technique of polymer flooding to the offshore oilfield, some contraventions (the large well spacing, the high salinity formation water, the narrow production platform space, the limited load capacity, the slow dissolution of hyd
Publikováno v:
Advanced Materials Research. :431-435
The effect of ageing time on the macromolecular composition and conformation on intermolecular entanglement and crosslinking was investigated for a water-soluble, hydrophobically associating polymer (WSHAP), by steady-flow and oscillatory experiments
Publikováno v:
Chemical Research in Chinese Universities. 29:389-395
A new pH-responsive block copolymer, methoxy poly(ethylene glycol)-b-poly[5-methacrylamido-pentylamine hydrochloride](mPEG-b-PMAAPA) was synthesized and characterized in this paper. The monomer 5-methacrylamido-pentylamine hydrochloride(MAAPA) and th
Publikováno v:
Chinese Chemical Letters. 19:355-358
Novel double hydrophilic block copolymers with amine pendant chains were synthesized by polymerization of 4-vinyl benzylamine hydrochloric salt using 4,4′-azo-bis[4-cyanopentanoate poly(ethylene glycol) ester] as macroazoinitiator. The structures o