An effective process which uses starch as basic material, ammonium cerous nitrate as initiatingagent and acrylonitrile as monomer to produce super-absorbent polymer is introduced. 介绍了一种以淀粉为基本原料、以硝酸铈铵为化学引发剂、以丙烯腈为单体制备高吸水树脂的有效方法。
Effect of cerous nitrate on the activity of ATPase in tissues 硝酸铈对大鼠组织中ATP酶活性的影响
Nanometer CeO_2 powders were prepared by means of microwave radiation using cerous nitrate and ammonium hydrogen carbonate. 以硝酸铈为原料,碳酸氢铵为沉淀剂,用微波加热的方法制备了纳米CeO2超细粉体。
R The results show that cerous nitrate has better catalytic activity for the esterification reaction of methacrylic acid and n-butyl alcohol. 实验结果表明硝酸亚铈具有良好的催化性能。
In this paper, the process of the thermal pyrolysis of waste polystyrene ( WPS) was studied of with catalysts in existence such as cerous nitrate, composite catalyst and rare earth chloride etc. 本文研究了废聚苯乙烯在氯化稀土、硝酸铈和复合催化剂等催化剂存在下的裂解情况。
Butyl methacrylate was synthesized from methacrylic acid and n-butyl alcohol with esterification reactions by the catalytic activey of cerous nitrate. 以甲基丙烯酸和正丁醇为原料,硝酸亚铈为催化剂,合成了甲基丙烯酸丁酯。
The surface chemical structure of activated carbon fibers ( ACF) was modified by cerous nitrate. 利用硝酸铈铵对活性炭纤维进行了化学改性。