环阳
1.FR4: Flame Retardent laminate made from woven glass fiber material impregnated with epoxy resin.
2.Two approaches were employed to prepare β-cyclodextrin immobilized cationic starch(CSt-βCD): one was immobilizing β-cyclodextrin followed by cationizing the β-cyclodextrin immobilized starch;
3.Three electrosynthesis methods of benzaldehyde and its derivatives are introduced in this paper, i.e., anodic oxidation of propenyl, hydroxyl and methyl of benzene rings, cathodic reduction of carboxyl of benzene rings, anodic substitution of methyl of benzene rings.
4.Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent,aminated epoxy acrylic cationic resin was prepared.The effect of technology of aminated epoxy acrylic resin on properties of eletrodeposition was studied by conductivity meter and electrophoresis apparatus.It was shown that,conductivity firstly decreased,and then increased with aminating temperature increase.In contrast with putting polyacrylic resin into thin acetic acid solution,the more compact film could be achieved by neutralizing polyacylic resin with glacial acetic acid and then add it into water.When neutralizing temperature was enhanced,the speed of electrodepsidon was found to increase,and the film was also more compact.Increasing the DN leads to enhanced conductivity and smaller particle size.When DN equaled to 80％,the smoothest film could be achieved.
5.The kinetics of photoinitiated polymerization of cyclohexene oxide (CHO) was studied by using Differential Scanning Calorimeter (DSC). The photoinitiator is a cyclopentadienyl Cumene iron hexafluorophosphate.
6.Studies on the Synergistic Effect of β-Cyclodextrin and Cationic Surfactant on the Chromogenic Reaction and Its Analytical Application——Cr (Ⅵ) - BPR-CPB-β-CD System
8.The photosensitivity of cationic polymerization of cycloaliphatic diepoxide oligomer ERL 4221 initiated by photoinitiator [CpFe(η 6 tol)]BF 4 has been studied.
9.The inclusion interaction between α-cyclodextrin (α-CD)with three cationic gemini surfactants, (CnN)2Cl2(n=12, 14, 16), in aqueous solutions has been investigated by isothermal titration calorimetry, combining with 1H NMR at 293.15 K.
10.A method dyeing the ramie fabric with ramazol reactive dyes after its cationic modification with PECH-amine has been examined. The optimum conditions of cationic modification of ramie fabric are cationic agent concentration,10%(owf); NaOH concentration,2 g/L;
