Methylcellulose, a Cellulose Derivative with Original Physical Properties and Extended Applications
作者: Pauline L. NasattoFrédéric PignonJoana L. M. SilveiraMaria Eugênia R. DuarteMiguel D. NosedaMarguerite Rinaudo
作者单位: 1epartamento de Bioquímica e Biologia Molecular, Federal University of Paraná, P.O. Box 19046, CEP 81531-980, Curitiba, Paraná, Brazil
2Laboratoire Rhéologie Procédés (LRP), University Grenoble Alpes, F-38000 Grenoble, France
3Departamento de Bioquímica e Biologia Molecular, Federal University of Paraná, P.O. Box 19046, CEP 81531-980, Curitiba, Paraná, Brazil
4Departamento d
刊名: Polymers, 2015, Vol.7 (5), pp.777-803
来源数据库: Directory of Open Access Journals
DOI: 10.3390/polym7050777
关键词: Methylcellulose (MC)Cellulose derivativeSynthesisCharacterizationRheological propertiesThermogelationApplications
原始语种摘要: This review covers the preparation, characterization, properties, and applications of methylcelluloses (MC). In particular, the influence of different chemical modifications of cellulose (under both heterogeneous and homogeneous conditions) is discussed in relation to the physical properties (solubility, gelation) of the methylcelluloses. The molecular weight (MW) obtained from the viscosity is presented together with the nuclear magnetic resonance (NMR) analysis required for the determination of the degree of methylation. The influence of the molecular weight on the main physical properties of methylcellulose in aqueous solution is analyzed. The interfacial properties are examined together with thermogelation. The surface tension and adsorption at interfaces are described: surface...
全文获取路径: DOAJ  (合作)
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关键词翻译
关键词翻译
  • aqueous 水的
  • properties 道具
  • adsorption 吸附
  • weight 
  • solution 溶液
  • polymer 聚合物
  • cellulose 纤维素
  • chemical 化学的
  • influence 影响
  • derivative 衍生物