Sökning: onr:"swepub:oai:DiVA.org:umu-12000" > In situ high-pressu...
Fältnamn | Indikatorer | Metadata |
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000 | 02329naa a2200373 4500 | |
001 | oai:DiVA.org:umu-12000 | |
003 | SwePub | |
008 | 070318s2006 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-120002 URI |
024 | 7 | a https://doi.org/10.1080/089579506011018522 DOI |
040 | a (SwePub)umu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a kon2 swepub-publicationtype |
100 | 1 | a Tonpheng, Bounphanhu Umeå universitet,Institutionen för fysik4 aut0 (Swepub:umu)boto0004 |
245 | 1 0 | a In situ high-pressure vulcanization and thermal properties of polyisoprene |
264 | 1 | b Taylor & Francis,c 2006 |
338 | a print2 rdacarrier | |
500 | a High Pressure Research: Volume 26, Issue 4, 2006. | |
520 | a Liquid cis-1,4-poly(isoprene) (PI) has been vulcanized under high pressures without using additives. Moreover, the thermal conductivity and heat capacity per unit volume of both unvulcanized (liquid state at room temperature) and vulcanized (rubbery state) PI have been measured, and found to be the same in both states. However, the relaxation behavior associated with the glass transition differs. The unvulcanized PI exhibits two clearly resolved relaxation processes near the glass transition whereas these tend to combine into one process in the vulcanized PI. Moreover, at the same pressure temperature co-ordinate, the relaxation time of the vulcanized sample (1 s at 220 K at atmospheric pressure) is longer than that of the unvulcanized sample. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
653 | a pressure | |
653 | a vulcanization | |
653 | a thermal conductivity | |
653 | a heat capacity | |
653 | a glass transition | |
700 | 1 | a Andersson, Oveu Umeå universitet,Institutionen för fysik4 aut0 (Swepub:umu)ovan0001 |
710 | 2 | a Umeå universitetb Institutionen för fysik4 org |
773 | 0 | t High Pressure Research vol. 26d : Taylor & Francisg , s. 415-419q <415-419 |
773 | 0 | t High Pressure Researchd : Taylor & Francisg , s. 415-419q <415-419x 0895-7959x 1477-2299 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-12000 |
856 | 4 8 | u https://doi.org/10.1080/08957950601101852 |
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