私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當(dāng)前位置:> 首頁 > 論文著作 > 正文
The study on the electrolyte behavior of aromatic polyesters from diphenolic acid and isophthaloyl chloride
作者:?Ping Zhang*, Linbo Wu, Bo-Geng Li
關(guān)鍵字:芳香聚酯,乙酰丙酸,電解液行為
論文來源:期刊
具體來源:Applied Mechanics and Materials, 2011, 84-85, 618-621
發(fā)表時(shí)間:2011年


The aromatic polyester from diphenolic acid and isophthaloyl chloride was synthesized by interfacial polycondensation with tetrabutylammonium chloride as phase transfer catalyst. The

structure was characterized by means of FTIR. The poly(DPA-IPC) solution was titrated by aqueous HCl solution. The titration curves were obtained. The trend of reduced viscosity of solution with concentration was studied. Besides, the stability of poly(DPA-IPC) in aqueous basic solution was discussed.



主站蜘蛛池模板: 马边| 盘山县| 阿巴嘎旗| 江北区| 无为县| 驻马店市| 区。| 青神县| 东光县| 科技| 宁南县| 璧山县| 蒙阴县| 通化市| 聂拉木县| 朝阳县| 望都县| 易门县| 彭泽县| 卢湾区| 巨野县| 尼玛县| 滦平县| 门头沟区| 望奎县| 玛沁县| 遵义市| 隆德县| 孟州市| 剑阁县| 徐闻县| 新干县| 鄂托克旗| 深泽县| 麻栗坡县| 屏东市| 沙田区| 肥西县| 高雄市| 自贡市| 宁国市|