Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Christoph Wutz"'
Publikováno v:
Macromolecules. 50:9066-9070
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d3f7f08b579de2b1440dddaf699ddd6
https://doi.org/10.1021/acs.macromol.7b01949
https://doi.org/10.1021/acs.macromol.7b01949
Autor:
Hans R. Kricheldorf, Christoph Wutz
Publikováno v:
Macromolecular Theory and Simulations. 21:266-271
About 70 years ago, Flory and Carothers developed their well‐known theory on step‐growth polymerization. However, they denied an influence of cyclization reactions. Now, an advanced theory is presented considering the formation of cyclic molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e22f6bb391d17572799d382c8d7ed9b0
https://doi.org/10.1002/mats.201100084
https://doi.org/10.1002/mats.201100084
Publikováno v:
Cellulose. 14:321-329
A new amphiphilic cellulose derivative phenoxyhydroxypropylhydroxyethylcellulose of substitution degree up to 0.67 was synthesized by reaction of water-soluble hydroxyethylcellulose with 2,3-epoxypropylphenylether in the presence of sodium hydroxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe52bfb5e95e65a6fe69d4dcbef3bd4
https://doi.org/10.1007/s10570-006-9105-9
https://doi.org/10.1007/s10570-006-9105-9
Publikováno v:
Macromolecules. 38:7018-7025
A series of A−B−A triblock copolymers was prepared by a Sn(II) 2-ethylhexanoate catalyzed chain extension of various telechelic soft segments, with l,l-lactide (LLA). Poly(e-caprolactone)s, PeCL, poly(ethylene glycol)s, PEG, and a poly(dimethyl s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c00507440ac9b875052ccf5480e1e85d
https://doi.org/10.1021/ma047836x
https://doi.org/10.1021/ma047836x
Publikováno v:
The Journal of Chemical Physics. 118:7046-7061
The quadrupolar splittings of deuteriated para- and ortho-dichlorobenzene (1,4-DCB and 1,2-DCB, respectively) are measured by nuclear magnetic resonance (NMR) in the nematic solvents hexyl- and pentyloxy-substituted diphenyl diacetylene (DPDA-C6 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fedf71596d20d9bc432c3f1a216c24a
https://doi.org/10.1063/1.1560941
https://doi.org/10.1063/1.1560941
Autor:
S. Bartos, Christoph Wutz
Publikováno v:
Journal of Macromolecular Science, Part B. 41:599-613
The crystallization kinetics of copoly(ester imide)s based on poly(butylene terephthalate) (PBT), trimellitic anhydride, and diaminobutane (PEI-4), resp. diaminohexane (PEI-6) or diaminoethane (PEI-2) are investigated by means of time-resolved x-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c214942b92d81407a61b27681c12536e
https://doi.org/10.1081/mb-120004355
https://doi.org/10.1081/mb-120004355
Autor:
Christoph Wutz, Norbert Stribeck
Publikováno v:
Macromolecular Chemistry and Physics. 203:328-335
Full Paper: A poly(ester imide) (PEI) in the smectic crystalline (SE) state exhibits both a medium-angle X-ray scattering (MAXS) peak and discrete small-angle X-ray scattering (SAXS). Based on quantitative analysis of absolute scattering data the obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95965ce97d4db376519229c076f6822f
https://doi.org/10.1002/1521-3935(20020101)203:2<328::aid-macp328>3.0.co
https://doi.org/10.1002/1521-3935(20020101)203:2<328::aid-macp328>3.0.co
Publikováno v:
Polymer. 42:5257-5266
The kinetics of secondary crystallization during spherulite growth of isotactic poly(propylene) (iPP) and poly(vinylidene flouride) (PVF 2 ) is studied using a novel technique that employs a micron size X-ray beam. The data are combined with separate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ac13434f655cd6b022bfab218599d6d
https://doi.org/10.1016/s0032-3861(00)00920-4
https://doi.org/10.1016/s0032-3861(00)00920-4
Autor:
Christoph Wutz, Norbert Stribeck
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 39:1749-1755
A method for the quantitative analysis of isotropic middle-angle X-ray scattering (MAXS) from segmented polymers, which are able to form liquid-crystalline (LC) phases, is proposed and applied to scattering curves from poly(ester imide) samples. Orie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4f1e77a14675e93680c8ba9030399d
https://doi.org/10.1002/polb.1148
https://doi.org/10.1002/polb.1148
Publikováno v:
Colloid & Polymer Science. 278:1061-1069
The molecular order and phase transitions of two smectic poly(ester imide)s based on aminobenzoic acid trimellitimide (PEI 1) or aminocinnamic acid trimellitimide (PEI 2) and α,ω-dihydroxydodecane were investigated by X-ray scattering. During cooli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d69a7c09ad2cf4da53acc1b16ad64de
https://doi.org/10.1007/s003960000370
https://doi.org/10.1007/s003960000370