Sökning: onr:"swepub:oai:DiVA.org:ri-26616" > Probing polymeric s...
Fältnamn | Indikatorer | Metadata |
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000 | 01675naa a2200253 4500 | |
001 | oai:DiVA.org:ri-26616 | |
003 | SwePub | |
008 | 161208s2000 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-266162 URI |
040 | a (SwePub)ri | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Bergström, Lu RISE,YKI – Ytkemiska institutet4 aut |
245 | 1 0 | a Probing polymeric stabilization in nonaqueous media by direct measurements |
264 | 1 | c 2000 |
338 | a print2 rdacarrier | |
500 | a A1262 | |
520 | a The steric repulsion induced by adsorbed layers of the commercial dispersant Hypermer KD3 has been probed by direct measurements in decalin. The forces are long range (commencing at 30-40 nm) and repulsive, and the distance dependence can be modeled with a simple scaling theory expression valid for polymer brushes. We obtain layer thicknesses on the order of L~9-15 nm for the compressed layers depending on KD3 concentration while the undisturbed layers have a thickness L~23-24 nm, independent of polymer concentration. Comparision of the measured interaction lengths of compressed and undisturbed polymer layers with previous layer thickness estimates based on rheological studies shows that the polymer layers are compressed in dense suspensions. | |
700 | 1 | a Blomberg, Eu RISE,YKI – Ytkemiska institutet4 aut |
710 | 2 | a RISEb YKI – Ytkemiska institutet4 org |
773 | 0 | t Journal of The American Ceramic Societyg 83, s. 217-219q 83<217-219x 0002-7820x 1551-2916 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-26616 |
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