An XPS study of polyimide film formation
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N. Than-Trong; P.Y. Timbrell; R.N. Lamb
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Article
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1993
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Elsevier Science
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English
โ 508 KB
## Thin ( GZ 40 A) thermally stable polyimide films have been formed via the vapour phase co-deposition of pyromellitic diimide (PMDI) and 4,4'-oxydianaliae (ODA) and subsequent heating up to 400ยฐC on polycrystalline silver substrates. The film cbemistry and composition were studied with X-ray pho