Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Francis J. Kolpak"'
Publikováno v:
Journal of Polymers and the Environment. 26:4114-4123
Although hemicellulose is found widely in nature, it is currently under-utilized as a raw material for commercial applications. It would be desirable to find new uses for hemicellulose in order to add value to this agro-based material. A common type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b363eaf28c8f57e9f81f04bab493d3a1
https://doi.org/10.1007/s10924-018-1279-3
https://doi.org/10.1007/s10924-018-1279-3
Autor:
John Blackwell, Francis J. Kolpak
Publikováno v:
Textile Research Journal. 48:458-467
The morphotogy of three different regenerated celluloses has been investigated using electron microscopy. Fortisan rayon consists entirely of microlihrils, ∼40-50 nm in width, which are usually aggregated into larger fibers. The sub structure of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08b4cfb1d4b7a99d444db3ea63d92ca
https://doi.org/10.1177/004051757804800806
https://doi.org/10.1177/004051757804800806
Autor:
John Blackwell, Francis J. Kolpak
Publikováno v:
Polymer. 19:132-135
Mercerized cotton cellulose has been shown to consist of flexible microfibrils which are similar in dimension to the stiff microfibrils of native cotton. The Mercerized cotton microfibrils are smooth and completely different in appearance from the sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fd6bd387c8fbd36039f144723fde3a
https://doi.org/10.1016/0032-3861(78)90028-9
https://doi.org/10.1016/0032-3861(78)90028-9
Autor:
John Blackwell, Francis J. Kolpak
Publikováno v:
Textile Research Journal. 45:568-572
The morphology and substructure of cotton and bacterial cellulose microfibrils have been studied in the electron micro scope following deformation by ultrasonication and by stretching on a Mylar substrate. Cotton microfibrils, which have an average w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2fe04b193043a7de2f4ec562a09a70
https://doi.org/10.1177/004051757504500710
https://doi.org/10.1177/004051757504500710
Publikováno v:
Journal of Polymer Science: Polymer Letters Edition. 15:655-658
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0da1fbb3bbc8eb55fb6595c036ceb57d
https://doi.org/10.1002/pol.1977.130151103
https://doi.org/10.1002/pol.1977.130151103
Publikováno v:
Polymer. 19:123-131
The structure of Mercerized cellulose II has been determined using the intensity data from Mercerized cotton fibres and rigid body least squares refinement techniques. The crystal structure consists of an array of antiparallel chain molecules essenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ffcacfbbc10fed3658f60b593b8f897
https://doi.org/10.1016/0032-3861(78)90027-7
https://doi.org/10.1016/0032-3861(78)90027-7
Publikováno v:
ACS Symposium Series ISBN: 9780841203747
Cellulose Chemistry and Technology
Cellulose Chemistry and Technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088cd4e71e2b9de75138980e6f83e227
https://doi.org/10.1021/bk-1977-0048.ch004
https://doi.org/10.1021/bk-1977-0048.ch004
Autor:
John Blackwell, Francis J. Kolpak
Publikováno v:
Macromolecules. 8(3)
Cellulose microfibrils are viewed as imperfect array of elementary fibrils. We have investigated the possible defects in Valonia cellulose microfibrils, which are such that the microfibrils can be broken into elementary fibrils by deformation, but ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e89feb1996191b9793deae31779be8e
https://pubmed.ncbi.nlm.nih.gov/1152528
https://pubmed.ncbi.nlm.nih.gov/1152528
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