financially supported by the National Natural Science Foundation of China(No.51403184);Scientific Research Foundation for the Returned Overseas Chinese Scholars(No.J20141135);Fundamental Research Funds for the Central Universities of China
The developments of tough hydrogels in recent years have greatly expanded the applications of hydrogels as structural materials. However, most of the tough hydrogels are made of synthetic polymers. To develop biopolym...
financially supported by the National Natural Science Foundation of China(Nos.51573060 and 21427805);the Pearl River S&T Nova Program of Guangzhou(No.201710010146)
The dopamine containing hydrogels with rapid responsive shape memory capability were synthesized by a one-pot method. The temporary shape of hydrogel was fixed within 20 s in Na OH solution by the tris-complex crossli...
financially supported by the National 973 Project(Nos.2011CB605602 and 2011CB605603);the Program of Introducing Talents of Discipline to Universities(No.111-2-04)
Polyacrylonitrile (PAN) polymers with different compositions were prepared by an efficient aqueous free-radical polymerization technique. Thermal properties of polyacrylonitrile homopolymer (PAN), poly(acrylonitr...
Controlled and homogeneous flee-radical polymerization of acrylamide (AM) in aqueous phase was realized by using S,S'-bis(α, α'-dimethyl-α"-acetic acid)-trithiocarbonate as a reversible addition-fragmentatio...
financially supported by the National Nature Science Foundation of China(No.21474058);State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,Donghua University(No.LK1404);Tsinghua University Scientific Research Project(No.2014Z22069)
Poly(acrylamide-co-acrylic acid) nanocomposite physical (P(AAm-co-AAc)NCP) hydrogels have been prepared through the in situ free radical solution polymerization based on a "single network, dual cross-linkings"...
supported by the National Natural Science Foundation of China(Nos.20804027 and 21274106)
The influence of sodium dodecyl sulfate(SDS) on the cloud point temperature(Tcp) of the aqueous solution of thermoresponsive hyperbranched polyethylenimine derivative HPEI-IBAm was studied systematically. When pH ...
financially supported by the National Natural Science Foundation of China(Nos.31130042,21174043,31301554 and 31101340)
Cassava starch-based superabsorbent polymer was successfully synthesized using a new technology that based on modification of a Haake twin-roll mixer as reactor. The cassava starch was first gelatinized then modified ...
financially supported by the National Natural Science Foundation of China(No.51073035)
In order to investigate the partition of initiators for quasi-static precipitation polymerization of acrylamide (AAm) and methacrylic acid (MAc) in ethanol, azo-initiators were employed with various functional gro...
financially supported by the Ministry of Science and Technology of China(No.2012CB933802);the National Natural Science Foundation of China(Nos.21004057 and 21004058)
The lower critical solution temperature (LCST) behavior of poly(acrylamide-co-diacetone acrylamide) (poly(AM-co-DAM)) copolymer in aqueous solutions was studied. The results demonstrate the LCST linearly decre...
financially supported by National Natural Science Foundation of China (Nos. 20904008 and 21274037);Science and Technology Foundation of Hebei Education Department (grant Nos. 2010015 and 2009307)
A novel acrylamide A2B2* (A = alkene, B* = alkyl chlorine) type inimer was obtained from commercially available 1,2-ethylenediamine, chloroacetyl chloride and acryloyl chloride. The as-prepared monomer can form wa...