Viscosity-controllable preparation and characterization of BPDA-PDA polyimide
With precursor modification by regulating dianhydride hydrolysis degree, the viscosity of polyimide precursor solution, derived from 3,3',4,4'-biphenyl tetracarboxylic dianhydride (BPDA) and <i>para</i>-phenylenediamine (PDA), was facilely manipulated. The chemical structure of...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2019-11-01
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| Series: | Journal of Materials Engineering |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2019/V47/I11/100 |