Yuanfang Liu, Shanpei Hu, Fengquan Liu, Nan Wei, Jianjun Zhou, Lin Li, H. Huo
{"title":"Microfluidic shear‐induced conformational transition and crystallization of P3HT in toluene","authors":"Yuanfang Liu, Shanpei Hu, Fengquan Liu, Nan Wei, Jianjun Zhou, Lin Li, H. Huo","doi":"10.1002/pcr2.10093","DOIUrl":"https://doi.org/10.1002/pcr2.10093","url":null,"abstract":"","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/pcr2.10093","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46568015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Simulation of microstructure evolution for polymer using the phase field method: Crystallization induced by temperature","authors":"Y. Gong, F. Detrez, Y. Luo, L. Chevalier","doi":"10.1002/pcr2.10091","DOIUrl":"https://doi.org/10.1002/pcr2.10091","url":null,"abstract":"","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/pcr2.10091","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46630674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yoshitomo Furushima, A. Masuda, Taiki Kuroda, Kazuma Okada, N. Iwata, M. Ohkura, M. Yamaguchi
{"title":"The effect of poly(4‐methyl‐1‐pentene) on the nonisothermal crystallization kinetics of polypropylene","authors":"Yoshitomo Furushima, A. Masuda, Taiki Kuroda, Kazuma Okada, N. Iwata, M. Ohkura, M. Yamaguchi","doi":"10.1002/PCR2.10082","DOIUrl":"https://doi.org/10.1002/PCR2.10082","url":null,"abstract":"","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/PCR2.10082","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45943590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chao Ding, G. Wu, Ya Zhang, Wen-Bo Chen, B. Yin, Ming‐bo Yang
{"title":"Supramolecular self‐assembly of compound β nucleating agent and effect on polypropylene microporous membrane","authors":"Chao Ding, G. Wu, Ya Zhang, Wen-Bo Chen, B. Yin, Ming‐bo Yang","doi":"10.1002/PCR2.10080","DOIUrl":"https://doi.org/10.1002/PCR2.10080","url":null,"abstract":"","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/PCR2.10080","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43207654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hangbo Yue, J. Fernández‐Blázquez, J. Vilatela, E. Pérez
European Union Seventh Framework Program,Grant/Award Number: 678565; H2020European Research Council; National NaturalScience Foundation of China, Grant/AwardNumber: 21706039; Natural ScienceFoundation of Guangdong Province, Grant/Award Number: 2017A030310300
{"title":"Morphology, thermal, and crystallization analysis of polylactic acid in the presence of carbon nanotube fibers with tunable fiber loadings through polymer infiltration","authors":"Hangbo Yue, J. Fernández‐Blázquez, J. Vilatela, E. Pérez","doi":"10.1002/PCR2.10081","DOIUrl":"https://doi.org/10.1002/PCR2.10081","url":null,"abstract":"European Union Seventh Framework Program,Grant/Award Number: 678565; H2020European Research Council; National NaturalScience Foundation of China, Grant/AwardNumber: 21706039; Natural ScienceFoundation of Guangdong Province, Grant/Award Number: 2017A030310300","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/PCR2.10081","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44986573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A series of PET (poly(ethylene terephthalate)) / PEN (poly(ethylene 2,6-naphthalate)) copolyesters were synthesized by molten transesterification, and the surface crystallization behaviour of their thin films investigated by AFM with an in-situ heating stage. Force-distance measurements detected a surface glass transition ( T gS ) of the copolymers several tens of degrees below their bulk glass transition ( T gB ) obtained by DSC. The surface crystalline morphologies as a function of annealing temperature and film thickness were summarised as surface morphology diagrams. The surface crystallization temperature ( T cS ) was found to be several degrees lower than the bulk crystallization ( T cB ), and the films thinner than ~100 nm showed significant increase in T cB . The lamellar crystalline morphology of copolymers with high randomness and short sequence length deviated from that of the homopolymers, reflecting the composition and degree of randomness. Highly random PET/PEN=75/25wt% copolymers exhibited unique lamellar curvature with arbitrary growth directions. Sharp boundaries between the crystals and amorphous suggested an absence of large amounts of rejected material at the growth front. In the case of copolymers with high randomness and short sequence length, no bulk crystallization morphology was observed even at 190ºC, with the relatively thick surface crystalline layer totally covering the emergence of any bulk crystals.
{"title":"Cover Image: Crystalline morphologies at the surface of PET/PEN random copolymer films","authors":"Kei Shinotsuka, H. Assender","doi":"10.1002/PCR2.10087","DOIUrl":"https://doi.org/10.1002/PCR2.10087","url":null,"abstract":"A series of PET (poly(ethylene terephthalate)) / PEN (poly(ethylene 2,6-naphthalate)) copolyesters were synthesized by molten transesterification, and the surface crystallization behaviour of their thin films investigated by AFM with an in-situ heating stage. Force-distance measurements detected a surface glass transition ( T gS ) of the copolymers several tens of degrees below their bulk glass transition ( T gB ) obtained by DSC. The surface crystalline morphologies as a function of annealing temperature and film thickness were summarised as surface morphology diagrams. The surface crystallization temperature ( T cS ) was found to be several degrees lower than the bulk crystallization ( T cB ), and the films thinner than ~100 nm showed significant increase in T cB . The lamellar crystalline morphology of copolymers with high randomness and short sequence length deviated from that of the homopolymers, reflecting the composition and degree of randomness. Highly random PET/PEN=75/25wt% copolymers exhibited unique lamellar curvature with arbitrary growth directions. Sharp boundaries between the crystals and amorphous suggested an absence of large amounts of rejected material at the growth front. In the case of copolymers with high randomness and short sequence length, no bulk crystallization morphology was observed even at 190ºC, with the relatively thick surface crystalline layer totally covering the emergence of any bulk crystals.","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/PCR2.10087","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43672868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The effect of aging and first heater temperature on the physical properties of polybutylene terephthalate textured yarn","authors":"E. Mohammadi, M. Abbasi, M. Nouri","doi":"10.1002/PCR2.10083","DOIUrl":"https://doi.org/10.1002/PCR2.10083","url":null,"abstract":"","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/PCR2.10083","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47870738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Qian Ding, M. Soccio, N. Lotti, N. Mahmood, D. Cavallo, R. Androsch
{"title":"Cover Image: Crystallization of poly(butylene 2,6‐naphthalate) containing diethylene 2,6‐naphthalate constitutional defects","authors":"Qian Ding, M. Soccio, N. Lotti, N. Mahmood, D. Cavallo, R. Androsch","doi":"10.1002/pcr2.10120","DOIUrl":"https://doi.org/10.1002/pcr2.10120","url":null,"abstract":"","PeriodicalId":36413,"journal":{"name":"Polymer Crystallization","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/pcr2.10120","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46970321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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