Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Rachel S. Kohn"'
Publikováno v:
SPIE Proceedings.
Hoechst Celanese's proprietary naphthalocyanine record-ing layer materials exhibit excellent performance for a write-once read many (WORM) optical data storage media. This pit-forming medium shows a CNR greater than 50 dB and a bit error rate less th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ceb1c510d6ffa2b2d2c3254c74a7e47
https://doi.org/10.1117/12.19625
https://doi.org/10.1117/12.19625
Publikováno v:
Journal of Applied Polymer Science. 55:839-839
By using microporous polyacrylonitrile (PAN) hollow fibers as the substrate, we developed two types of composite fibers for air-separation. One was a poly(4-vinyl pyridine) (4-PVP)/(hexafluoro propane dianhydride)–durene (6FDA)/PAN composite hollow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e628af772036072ccafbf7e13d2d05f
https://doi.org/10.1002/app.1995.070550520
https://doi.org/10.1002/app.1995.070550520
Autor:
Harris A. Goldberg, Robert E. Johnson, Rachel S. Kohn, Frank J. Onorato, David E. Nikles, Charles E. Forbes
Publikováno v:
Optical Data Storage Topical Meeting.
The excellent stability of Hoechst Celanese WORM media was demonstrated in accelerated aging studies. CNR data was measured as a function of exposure time for disks exposed to 65°/80% RH, 80°/80% RH, and 90°/80% RH. Disks were also exposed to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb6eec7df9f9ae26103f4119d5f24d9d
https://doi.org/10.1117/12.952741
https://doi.org/10.1117/12.952741
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