Simple fabrication of cellulose nanofibers via electrospinning of dissolving pulp and tunicate
作者: Issei OtsukaChristian Nana NjinangRedouane Borsali
作者单位: 1Univ. Grenoble Alpes, CERMAV
2CNRS, CERMAV
刊名: Cellulose, 2017, Vol.24 (8), pp.3281-3288
来源数据库: Springer Nature Journal
DOI: 10.1007/s10570-017-1360-4
关键词: ElectrospinningNanofiberCelluloseDissolutionWood pulpTunicate
英文摘要: This work demonstrates a simple fabrication of cellulose nanofibers by direct electrospinning of dissolved cellulose solutions. The hard- and softwood pulps and the outer mantles of tunicate were dissolved in a mixture of trifluoroacetic acid and dichloroethane by stirring and ultrasonication to give highly viscoelastic, clear solutions. These solutions were electrospun to form continuous nanofibers made of unsubstituted cellulose, which were confirmed by scanning electron microscopy (SEM) and IR spectroscopy. Statistical analysis of the SEM images of the nanofibers suggested that there are positive correlations between diameters of the nanofibers and concentration of the cellulose solution. The mean diameters of the nanofibers obtained from softwood pulp (DP of cellulose ≈ 1200)...
原始语种摘要: This work demonstrates a simple fabrication of cellulose nanofibers by direct electrospinning of dissolved cellulose solutions. The hard- and softwood pulps and the outer mantles of tunicate were dissolved in a mixture of trifluoroacetic acid and dichloroethane by stirring and ultrasonication to give highly viscoelastic, clear solutions. These solutions were electrospun to form continuous nanofibers made of unsubstituted cellulose, which were confirmed by scanning electron microscopy (SEM) and IR spectroscopy. Statistical analysis of the SEM images of the nanofibers suggested that there are positive correlations between diameters of the nanofibers and concentration of the cellulose solution. The mean diameters of the nanofibers obtained from softwood pulp (DP of cellulose ≈ 1200)...
全文获取路径: Springer Nature  (合作)
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来源刊物:
影响因子:3.476 (2012)

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关键词翻译
关键词翻译
  • cellulose 纤维素
  • tunicate 被囊类
  • fabrication 制造
  • viscoelastic 粘弹性的
  • dissolved 溶解的
  • parameters 参数
  • suggested 建议
  • continuous 连续的
  • microscopy 显微镜检查
  • concentration 浓度