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The ionization potential, electron affinity and energy gap of polyimide

✍ Scribed by Sherif A. Kafafi

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
241 KB
Volume
169
Category
Article
ISSN
0009-2614

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✦ Synopsis

The ionization potential (IP), electron affinity (EA) and energy gap (E,) of polyimide are estimated from molecular orbital (MO) computations using the AMI method on model compounds. Their computed values are 8.5, 1.4 and 7.1 eV, respectively. Interestingly, it was found that the EA of polyimide is comparable to that of N-phenylphthalimide.

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