{"title":"碳纳米管加成对聚乙烯分子取向的影响","authors":"R. Nishikawa, M. Yamaguchi","doi":"10.1063/1.5109508","DOIUrl":null,"url":null,"abstract":"Structure and properties for strands extruded from a capillary rheometer were studied using polyethylene (PE) containing carbon nanotubes (CNTs). We found that the CNT addition surprisingly enhances the chain orientation of PE. The oriented CNTs greatly accelerate the flow-induced crystallization of PE. These findings demonstrate that it will be a new method to enhance the rigidity of PE effectively.Structure and properties for strands extruded from a capillary rheometer were studied using polyethylene (PE) containing carbon nanotubes (CNTs). We found that the CNT addition surprisingly enhances the chain orientation of PE. The oriented CNTs greatly accelerate the flow-induced crystallization of PE. These findings demonstrate that it will be a new method to enhance the rigidity of PE effectively.","PeriodicalId":378117,"journal":{"name":"Preface: Novel Trends in Rheology VIII","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of carbon nanotube addition on molecular orientation of polyethylene\",\"authors\":\"R. Nishikawa, M. Yamaguchi\",\"doi\":\"10.1063/1.5109508\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Structure and properties for strands extruded from a capillary rheometer were studied using polyethylene (PE) containing carbon nanotubes (CNTs). We found that the CNT addition surprisingly enhances the chain orientation of PE. The oriented CNTs greatly accelerate the flow-induced crystallization of PE. These findings demonstrate that it will be a new method to enhance the rigidity of PE effectively.Structure and properties for strands extruded from a capillary rheometer were studied using polyethylene (PE) containing carbon nanotubes (CNTs). We found that the CNT addition surprisingly enhances the chain orientation of PE. The oriented CNTs greatly accelerate the flow-induced crystallization of PE. These findings demonstrate that it will be a new method to enhance the rigidity of PE effectively.\",\"PeriodicalId\":378117,\"journal\":{\"name\":\"Preface: Novel Trends in Rheology VIII\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-05-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Preface: Novel Trends in Rheology VIII\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.5109508\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Preface: Novel Trends in Rheology VIII","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5109508","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of carbon nanotube addition on molecular orientation of polyethylene
Structure and properties for strands extruded from a capillary rheometer were studied using polyethylene (PE) containing carbon nanotubes (CNTs). We found that the CNT addition surprisingly enhances the chain orientation of PE. The oriented CNTs greatly accelerate the flow-induced crystallization of PE. These findings demonstrate that it will be a new method to enhance the rigidity of PE effectively.Structure and properties for strands extruded from a capillary rheometer were studied using polyethylene (PE) containing carbon nanotubes (CNTs). We found that the CNT addition surprisingly enhances the chain orientation of PE. The oriented CNTs greatly accelerate the flow-induced crystallization of PE. These findings demonstrate that it will be a new method to enhance the rigidity of PE effectively.