{"title":"多分散聚合物溶液二次维里系数的重整化基团评价","authors":"S. Stepanow, E. Straube","doi":"10.1051/JPHYSLET:0198500460230111500","DOIUrl":null,"url":null,"abstract":"2014 The second virial coefficient A2 for a mixture of two monodisperse polymers is studied by means of the renormalization group. It is found that the cross-term A12 has a finite limit if the segment number of one of the polymers tends to infinity. Such behaviour predicts a maximum of A2 in dependence on the relative composition of the polymers. The maximum resulting from our firstorder RG-calculation lies outside the molecular weight ratio investigated so far experimentally. J. Physique Lett. 46 (1985) L-1115 L-1122 ler DECEMBRE 1985, Classification Physics Abstracts 36.20 61.40K 82.70","PeriodicalId":14822,"journal":{"name":"Journal De Physique Lettres","volume":"15 1","pages":"1115-1122"},"PeriodicalIF":0.0000,"publicationDate":"1985-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Renormalization group evaluation of the second virial coefficient of polydisperse polymer solutions\",\"authors\":\"S. Stepanow, E. Straube\",\"doi\":\"10.1051/JPHYSLET:0198500460230111500\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"2014 The second virial coefficient A2 for a mixture of two monodisperse polymers is studied by means of the renormalization group. It is found that the cross-term A12 has a finite limit if the segment number of one of the polymers tends to infinity. Such behaviour predicts a maximum of A2 in dependence on the relative composition of the polymers. The maximum resulting from our firstorder RG-calculation lies outside the molecular weight ratio investigated so far experimentally. J. Physique Lett. 46 (1985) L-1115 L-1122 ler DECEMBRE 1985, Classification Physics Abstracts 36.20 61.40K 82.70\",\"PeriodicalId\":14822,\"journal\":{\"name\":\"Journal De Physique Lettres\",\"volume\":\"15 1\",\"pages\":\"1115-1122\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal De Physique Lettres\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1051/JPHYSLET:0198500460230111500\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal De Physique Lettres","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/JPHYSLET:0198500460230111500","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Renormalization group evaluation of the second virial coefficient of polydisperse polymer solutions
2014 The second virial coefficient A2 for a mixture of two monodisperse polymers is studied by means of the renormalization group. It is found that the cross-term A12 has a finite limit if the segment number of one of the polymers tends to infinity. Such behaviour predicts a maximum of A2 in dependence on the relative composition of the polymers. The maximum resulting from our firstorder RG-calculation lies outside the molecular weight ratio investigated so far experimentally. J. Physique Lett. 46 (1985) L-1115 L-1122 ler DECEMBRE 1985, Classification Physics Abstracts 36.20 61.40K 82.70
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