IOCAS-IR
Comparison of Two Different Preparation Methods of Wet-Spun Carrageenan Fibers Directly from Chondrus Extractions
Dong, Min1; Wu, Dawei1; Han, Jie1; Wang, Yingxia2; Xue, Zhixin1; Xia, Yanzhi1
2020-03-31
Source PublicationACS OMEGA
ISSN2470-1343
Volume5Issue:12Pages:6661-6665
Corresponding AuthorXue, Zhixin(Xuezhixin@qdu.edu.cn)
AbstractIn order to improve the characters of carrageenan fibers, two different process methods were presented in this study. Dopes prepared directly from Chondrus extraction by Route A-adding NaOH after Chondrus extraction-or Route B-using NaOH solution to extract Chondrus and carrageenan fibers (Fibers A and Fibers B)-were obtained using the wet spinning process using barium chloride as the coagulant at room temperature. The properties of dopes were studied by dynamic light scattering and gel permeation chromatography. The properties of Fibers A and Fibers B were comprehensively studied by Fourier transform infrared, thermal analysis, scanning electron microcopy, and tensile testing. The results showed that carrageenan with a larger molecule weight in Dope A and Fibers A showed higher intensity, better morphology, and stable thermal properties.
DOI10.1021/acsomega.9b04435
Indexed BySCI
Language英语
Funding ProjectNational High Technology Research and Development Program of China[2010AA093701] ; National Natural Science Foundation of China[50803030] ; Program for Changjiang Scholars and Innovative Research Team in University[IRT0970] ; Postdoctoral Science Special Foundation of China[201104581] ; Postdoctoral Science Foundation of China[20100471495] ; Program for Excellent Innovative Research Team of Shandong Province, China[TD200902] ; Natural Science Foundation of Shandong Province, China[ZR2016EMB21]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000523299700045
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/167230
Collection中国科学院海洋研究所
Corresponding AuthorXue, Zhixin
Affiliation1.Qingdao Univ, State Key Lab Biofibers & Ecotext, Collaborat Innovat Ctr Marine Biobased Fibers & E, Coll Chem & Chem Engn,Inst Marine Biobased Mat, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Publ Technol Serv Ctr, Inst Oceanol, Qingdao 266071, Peoples R China
Recommended Citation
GB/T 7714
Dong, Min,Wu, Dawei,Han, Jie,et al. Comparison of Two Different Preparation Methods of Wet-Spun Carrageenan Fibers Directly from Chondrus Extractions[J]. ACS OMEGA,2020,5(12):6661-6665.
APA Dong, Min,Wu, Dawei,Han, Jie,Wang, Yingxia,Xue, Zhixin,&Xia, Yanzhi.(2020).Comparison of Two Different Preparation Methods of Wet-Spun Carrageenan Fibers Directly from Chondrus Extractions.ACS OMEGA,5(12),6661-6665.
MLA Dong, Min,et al."Comparison of Two Different Preparation Methods of Wet-Spun Carrageenan Fibers Directly from Chondrus Extractions".ACS OMEGA 5.12(2020):6661-6665.
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