| |
Synthesis of the complex of lanthanum (III) with N-(2-amino ethyl) maleamic acid radical and its application to PVC as thermal stabilizer
关键字：N-(2-amino ethyl) maleamic acid radical；Lanthanum (III)； Polyvinyl chloride (PVC)； Heat stabilizer； Thermogravimetric analysis (TGA)
The complex (LaL3) of lanthanum (III) with N-(2-amino ethyl) maleamic acid radical (L) was synthesized and characterized by Fourier infrared spectrum (FT-IR), elemental analysis and melting point measure-ments. The complex LaL3 was a chelate, in which lanthanum (III) ion was coordinated with the carboxylate oxygen and amide nitrogen atoms of N-(2-amino ethyl) maleamic acid radical (L). The sta...
http://www.polymer.cn/research/sy_info19462 |
| |
Synthesis of the complex of lanthanum (III) with N-(2-amino ethyl) maleamic acid radical and its application to PVC as thermal stabilizer
关键字：N-(2-amino ethyl) maleamic acid radical；Lanthanum (III)； Polyvinyl chloride (PVC)； Heat stabilizer； Thermogravimetric analysis (TGA)
The complex (LaL3) of lanthanum (III) with N-(2-amino ethyl) maleamic acid radical (L) was synthesized and characterized by Fourier infrared spectrum (FT-IR), elemental analysis and melting point measure-ments. The complex LaL3 was a chelate, in which lanthanum (III) ion was coordinated with the carboxylate oxygen and amide nitrogen atoms of N-(2-amino ethyl) maleamic acid radical (L). The sta...
http://www.polymer.cn/research/sy_info19462 |
| |
[Materials Science and Engineering: C] Preparation of pH-responsive Fe3O4/Poly (acrylic acid-stat-methyl methacrylate-block-(2-dimethylamino) ethyl methacrylate) magnetic composite microspheres and its application in controlled release of drug
Controlled radical polymerization based on 1, 1-diphenylethylene (DPE method) was used to prepare pH-responsive magnetic composite microspheres. By this method, Fe3O4/Poly (acrylic acid-stat-methyl methacrylate-block-(2-dimethylamino) ethyl methacrylate) (Fe3O4/P(AA-MMA-DMA)) microspheres were prepared via emulsifier free emulsion polymerization of acrylic acid (AA), methyl methacrylate (MMA) an...
http://www.polymer.cn//ss/zhangqiuyu/publicationsshow_7821.html |
| |
UV irradiation gradient induced banded texture in photo-polymerized ethyl-cyanoethyl cellulose/poly(acrylic acid) cholesteric liquid crystalline films and patterns fabrication thereof
The photo-polymerization-induced banded texture of ethyl-cyanoethyl cellulose/acrylic acid/copper acrylate ((E-CE)C/AA/CuAA(2)) cholesteric liquid crystalline (CLC) solutions were investigated. The results indicate that the CLC phase can be fixed by the photo-polymerization. Banded texture was obtained in the photo-polymerized CLC films. The orientation of the banded texture induced by the ph...
http://www.polymer.cn//ss/rgliu/publicationsshow_3125.html |
| |
Detection of Ethyl Parathion Using Microcantilever biosensor
A microcantilever biosensor has been developed for label-free detection of ethyl parathion (EP). Through self-assembled monolayer(SAM) method, anti EP antibody was immobilized on the gold surface of the microcantilever for the measurement of EP. The deflection of the microcantilever corresponding to different EP concentration was real time monitored by optical lever technique. The experimental res...
http://www.polymer.cn//ss/mechpolymer/publicationsshow_3673.html |
| |
Blend modification of fluorene-based benzoxazines with epoxy resins and 2-ethyl-4-mathyl-imidazole
Fluorene-based polybenzoxazines have many excellent improved properties such as good heat-resistance, high char yield, good moisture resistance, and flame proofing compared with traditional bisphenol A-based polybenzoxazines.
http://www.polymer.cn/research/dis_info16724 |
| |
Effect of moisture on the structural properties of a non aqueous ethyl-cellulose gel
Aqueous gels are much better studied than non aqueous gels because hydrophilic gelling agents are readily available. Non-aqueous gel system of ethyl cellulose (EC) and propylene glycol dicaprylate (PGD) was reported to be a good&n...
http://www.polymer.cn/research/dis_info12353 |
| |
Blend modification of fluorene-based benzoxazines with epoxy resins and 2-ethyl-4-mathyl-imidazole
Fluorene-based polybenzoxazines have many excellent improved properties such as good heat-resistance, high char yield, good moisture resistance, and flame proofing compared with traditional bisphenol A-based polybenzoxazines.
http://www.polymer.cn/research/dis_info16724 |
| |
Effect of moisture on the structural properties of a non aqueous ethyl-cellulose gel
Aqueous gels are much better studied than non aqueous gels because hydrophilic gelling agents are readily available. Non-aqueous gel system of ethyl cellulose (EC) and propylene glycol dicaprylate (PGD) was reported to be a good&n...
http://www.polymer.cn/research/dis_info12353 |
| |
Synthesis, Thermal Properties and Thermoresponsive Behaviors of Cyclic Poly(2-dimethylamino)ethyl Methacrylate)s
This study aims at physicochemical properties of thermo- and pH/CO2-responsive cyclic homopolymers. Three examples of cyclic poly(2-(dimethylamino)ethyl methacrylate)s (PDMAs) are synthesized by combining the reversible addition–fragmentation chain transfer process and the Diels–Alder ring-closure reaction. After cyclization, the glass transition temperature significantly increases (ΔTg = 51....
http://www.polymer.cn//ss/zhaoyouliang/publicationsshow_10084.html |
| |