Kinetics of solid phase thermal polycondensation of aspartic acid in evacuated system |
| |
| Authors: | V A Yablokov Ya A Vasina I D Grishin |
| |
| Institution: | 1. Nizhni Novgorod State Architectural and Building University, ul. Il’inskaya 65, Nizhni Novgorod, 603600, Russia
2. N.I. Lobachevskii Nizhni Novgorod State University, Nizhni Novgorod, Russia
|
| |
| Abstract: | Solid phase thermal polycondensation of aspartic acid in evacuated system results in formation of poly(aspartic acid) at 190–207°C and in poly(succinimide) at 210–230°C. Kinetic parameters of formation of poly(aspartic acid) and poly(succinimide) have been determined. The aspartic acid → poly(aspartic acid) → poly(succinimide) polycondensation is accompanied by partial decarboxylation of the monomeric units. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
