Equibiaxially stretchable colorless and transparent polyimides for flexible display substrates
4,4′-(4,4′-isopropylidenediphenoxy)bis(phthalic anhydride) (BPADA) was reacted with three structurally different diamines to produce poly(amic acid)s, which were then imidized to produce colorless and transparent polyimide (CPI) films through stepwise thermal cyclization. The three amines used to sy...
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| Format: | Article |
| Language: | English |
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De Gruyter
2020-03-01
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| Series: | Reviews on Advanced Materials Science |
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| Online Access: | https://doi.org/10.1515/rams-2020-0003 |