1,3,5-三苯基吡唑啉的合成及其在亚光镀锡层制备中的应用  

Synthesis of 1,3,5-Three Phenyl Pyrazoline and Its Application in Preparation of Matt Tin Coatings

作　　者：初红涛[1] 陈嘉琪 马文辉[1] 苏立强[1] CHU Hongtao;CHEN Jiaqi;MA Wenhui;SU Liqiang(College of Chemistry and Chemical Engineering,Qiqihar University,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学化学与化学工程学院

出　　处：《电镀与环保》2019年第6期7-9,共3页Electroplating & Pollution Control

基　　金：黑龙江省教育厅科技项目(12521607)

摘　　要：合成了1,3,5-三苯基吡唑啉,并将其用作亚光镀锡的添加剂。结果表明:1,3,5-三苯基吡唑啉具有一定的整平作用。在1,3,5-三苯基吡唑啉0.3 g/L、甲基磺酸亚锡15.4 g/L、甲基磺酸(质量分数为70%) 40 mL/L、甲醛3 mL/L、DMF 10 mL/L、十二烷基硫酸钠0.5 g/L、电流密度2.0 A/dm^2、温度20℃、时间10 min的条件下,可以获得较为均匀的亚光镀锡层。另外,镀液具有较好的分散能力、覆盖能力和深镀能力。The 1,3,5-three phenyl pyrazoline was synthesized, and it was used as an additive for preparing matt tin coatings. The results showed that the 1,3,5-three phenyl pyrazoline has a certain leveling effect. A uniform matt tin coating can be obtained under the conditions of 1,3,5-three phenyl pyrazoline 0.3 g/L, stannous methanesulfonate 15.4 g/L, methyl sulfonic acid(w=70%) 40 mL/L, formaldehyde 3 mL/L, DMF 10 mL/L, SDS 0.5 g/L, current density 2.0 A/dm^2, temperature 20 ℃ and time 10 min. Furthermore, the electroplating solution has better throwing power and covering power.

关 键 词：1 3 5-三苯基吡唑啉 合成 镀锡 

分 类 号：TQ153[化学工程—电化学工业]