A new method for determination of molecular weight of macromonomer containing methylacryloyloxy end group
文献类型：期刊论文
| 作者 | Guan, Y; Huang, XD; Xiao, CP; Wan, GX; Zhang, WC; Peng, YX; Ji, PJ; Xu, J; Ye, ML |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 2000-04-01 |
| 期号 | 2页码:190-193 |
| 关键词 | Uv Spectrophotometric Method End Group Analysis Macromonomer |
| ISSN号 | 1000-3304 |
| 英文摘要 | A ultraviolet spectrophotometric method for determination of molecular weight of macromonomer containing methylacryloyloxy end group was established, lambda(max) was located at 213nm, 95% alcohol:THF (volume rate 7:3) was used as the solvent and the molecular extinction coefficient of methylacryroyloxy end group was 6510L . mol(-1) cm(-1). A series of macromonomer containing methylacryloyloxy end group (MAPTHF-OH) was determined by two methods,the UV spectrophotometric method and the titration method. The relative error was less than +/- 5% between these two methods. The results of the two methods were also contrasted by statistical test. There was no significant difference between them. This method gives a convenient way for characterization of macromonomer containing methylacryloyloxy end group. |
| 语种 | 英语 |
| WOS记录号 | WOS:000086490000013 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75809]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Guan, Y |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guan, Y,Huang, XD,Xiao, CP,et al. A new method for determination of molecular weight of macromonomer containing methylacryloyloxy end group[J]. ACTA POLYMERICA SINICA,2000(2):190-193. |
| APA | Guan, Y.,Huang, XD.,Xiao, CP.,Wan, GX.,Zhang, WC.,...&Ye, ML.(2000).A new method for determination of molecular weight of macromonomer containing methylacryloyloxy end group.ACTA POLYMERICA SINICA(2),190-193. |
| MLA | Guan, Y,et al."A new method for determination of molecular weight of macromonomer containing methylacryloyloxy end group".ACTA POLYMERICA SINICA .2(2000):190-193. |
入库方式： OAI收割
来源：化学研究所
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