This work was financially supported by the National Natural Science Foundation of China(Nos.52022031 and 21734004).
Organocatalysis has shown special potency for simplifying the construction of complex polymer structures.We are reporting here a one-pot synthetic pathway using amine as a selectivity-switching agent in the two-compon...
financially supported by the National Natural Science Foundation of China (Nos. 21490574, 21875019, 51673024, and 51803009);Beijing Institute of Technology Research Fund Program for Young Scholars
A series of new photodegradable poly(furan-amine)s(PFAs) were synthesized by a one-pot, catalyst-free, multicomponent cyclopolymerization between diisocyanides, dialkylacetylene dicarboxylates, and aromatic dialdehyde...
financial support from a joint grant of the Russian Science Foundation(#6-45-02001);the Department of Science Technology of the Ministry of Science and Technology of the Republic of India(#INT/RUS/RSF/10)
The siliceous frustules of diatom algae contain complex proteins known as silaffins, which consist of a peptide chain with grafted polyamine chains. These polyamines contain twenty or more nitrogen atoms with trimethy...
financially supported by the Shanghai key R&D Program(No.DZ1100105)
Polyimides (PIs) with various molecular weights synthesized via the reaction of aromatic diamine monomer containing tert-butyl groups with aromatic dianhydride were highly soluble in common organic solvents and some...
A carbon dioxide copolymer poly(urethane-amine) (PUA) was blended with poly(propylene carbonate) (PPC) in order to improve the toughness and flexibility of PPC without sacrificing other mechanical properties. ...
financially supported by the National Basic Research Program(No.2015CB931801);the National Natural Science Foundation of China(Nos.21204049 and 51473093)
It is found that the fluorescence of aliphatic poly(amido amine)s including linear and hyperbranched ones can be dramatically enhanced by simple aggregation of polymer chains, attributing to the formation of a varie...
supported by the National Natural Science Foundation of China(No.51103174);Foundation for Young Talents in Institute of Coal Chemistry,Chinese Academy of Sciences(2011SQNRC12 Y1SC6L1781)
Chemical degradation of diglycidyl ether of bisphenol A(DGEBA) epoxy resin cured with an aliphatic amine in supercritical 1-propanol was investigated under different reaction temperature and time. The combination of...
financially supported by the National Natural Science Foundation of China (Nos.20974062,30700175);National Basic Research Program (Nos.2009CB930400,2012CB821500);China National Funds for Distinguished Young Scientists (No.21025417)
Hyperbranched polysulfonamine (HPSA) is a promising biomaterial due to its highly branched spherical architecture and efficient intracellular translocation. To realize the fianctionalization of HPSA, both N-succinim...
supported by the a Grant-in-Aid for Scientific Research (No. 23350055) from the Japan Society for the Promotion of Science
The polyelectrolyte complex formed from the polyanion and polycation was studied by turbidimetry, static and electrophoretic light scattering, and elementary analysis. Sodium salts of polyacrylate (PA) and heparin ...
This article describes the synthesis of a series of aromatic amide-amines and their potential use as epoxy hardeners. These amines were synthesized by the reaction of L-phenylalanine (PA) with diamines of different ...