Zobrazeno 1 - 10
of 71
pro vyhledávání: '"H. D. Keith"'
Publikováno v:
Macromolecules. 32:8918-8922
The study of twisting crystalline orientation in banded polymer spherulites has recently been revitalized by availability of optically active macromolecules that crystallize exclusively in isochiral (uncompensated) helical conformations. In such case
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ffbab81f5b9fc406becc42572172fa3
https://doi.org/10.1021/ma9911602
https://doi.org/10.1021/ma9911602
Autor:
F. J. Padden, H. D. Keith
Publikováno v:
Macromolecules. 29:7776-7786
Circumstances leading to twisting crystallographic orientation in banded polymer spherulites are analyzed, both from the standpoint of qualitative morphology and of more quantitative measurement and calculation. Particular attention is paid to linear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47d8b6ca1a6a07de53c2d055bd00c94d
https://doi.org/10.1021/ma960634j
https://doi.org/10.1021/ma960634j
Publikováno v:
The Journal of Adhesion. 39:185-205
Adhesion of fluoropolymers to copper and to other polymers is examined using a range of fluoropolymer types (PTFE, PFA, extruded, skived and cast films), surface modification techniques such as sodium naphthalenide (Na/naphth), acid stripping and lam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ca94767443cf810ab28406cf7afc54c
https://doi.org/10.1080/00218469208030462
https://doi.org/10.1080/00218469208030462
Autor:
H. D. Keith
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 37:628-630
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4dfe52725c269159a5c6eb8069ddd9
https://doi.org/10.1002/(sici)1099-0488(19990401)37:7<628::aid-polb8>3.0.co
https://doi.org/10.1002/(sici)1099-0488(19990401)37:7<628::aid-polb8>3.0.co
Autor:
H. D. Keith
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 3:121-122
A paper recently presented to the American Chemical Society dealt in a general way with mechanisms of spherulitic crystallization. Attention was drawn to the fact that spherulites of remarkably similar morphology are found in polymeric and nonpolymer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1746cb8b0a2ef611db33857222bf78b
https://doi.org/10.1002/polc.5070030114
https://doi.org/10.1002/polc.5070030114
Autor:
H. D. Keith
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 20:59-60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::654695500c80c09d657ed3948239ae04
https://doi.org/10.1002/polc.5070200108
https://doi.org/10.1002/polc.5070200108
Autor:
H. D. Keith
Publikováno v:
MRS Proceedings. 321
Discovery several decades ago that long-chain molecules crystallize by folding prompted vigorous basic research on structure-property relations in bulk semicrystalline polymers with expectation of insights that, paralleling experience in metal physic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8674c14c9c583eeab4030bddee99fd9e
https://doi.org/10.1557/proc-321-511
https://doi.org/10.1557/proc-321-511
Autor:
Andrew J. Lovinger, H. D. Keith
Publikováno v:
Macromolecules. 29:8541-8542
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46b10b86afe5b1b3e8259b00afb3cb25
https://doi.org/10.1021/ma960674n
https://doi.org/10.1021/ma960674n
Publikováno v:
Scopus-Elsevier
Etude d'hexatriacontane «normal» et perdeuterie (nC 36 H 74 et nC 36 D 74 ) par diffractometrie RX a temperature ambiante
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f183d5883370292c4e1d6221acd1becd
https://doi.org/10.1021/ma00178a021
https://doi.org/10.1021/ma00178a021
Publikováno v:
Macromolecules. 22:2230-2238
Etudes de polyethylenes cristallises en couche mince; observation de 2 asymetries dans les lamelles allongees reposant dans le plan du substrat: croissance laterale plus lente sur les faces surplombant le substrat et formant un angle rentrant avec lu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c4d91d81051a734e84a2d4833941904
https://doi.org/10.1021/ma00195a041
https://doi.org/10.1021/ma00195a041