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| 245 | 1 | 0 | _aModelling degradation of amorphous biodegradable polyesters: Basic model |
| 490 | 0 | _vModelling Degradation of Bioresorbable Polymeric Medical Devices, p.15-31, 2014 | |
| 520 | 3 | _aThis chapter introduces a mathematical model for the degradation of amorphous polymers. A degrading polymer is made of long and short polymer chains saturated with water molecules. In degradation the long chains gradually cleave into short ones through hydrolysis. A master equation is presented that governs the process. Integration of the equation gives average molecular weight as function of time. Analytical solutions are presented for two limiting cases. A numerical method and computer programme are provided for solving the equation in general circumstances. Short chain diffusion is neglected (see Chapter 6 for the validity of this assumption). © 2015 Elsevier Ltd. All rights reserved. | |
| 650 | 1 | 4 | _aAMORPHOUS POLYMERS |
| 650 | 1 | 4 | _aBIODEGRADABLE POLYMER |
| 650 | 1 | 4 | _aHYDROLYSIS REACTION |
| 650 | 1 | 4 | _aMATHEMATICAL MODEL |
| 650 | 1 | 4 | _aMOLECULAR WEIGHT |
| 650 | 1 | 4 | _aNUMERICAL METHOD |
| 650 | 1 | 4 | _aPOLYMER DEGRADATION |
| 700 | 1 | 2 | _aPan, J. |
| 700 | 1 | 2 | _aChen, X. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1VJwHspbYDWkQqKO6SmTDgNXrSJtgae5q/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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