Preparation and Characterization of Interconnected, Kraft Lignin-Based Carbon Fibrous Materials by Electrospinning

@inproceedings{Dallmeyer2014PreparationAC,
  title={Preparation and Characterization of Interconnected, Kraft Lignin-Based Carbon Fibrous Materials by Electrospinning},
  author={Ian Dallmeyer and Li Lin and Yingjie Li and Frank Ko and John F. Kadla},
  year={2014}
}
Inter-connected carbon sub-µm fibrous materials are prepared by electrospinning of Kraft lignin solutions in DMF followed by thermal treatment consisting of oxidative thermostabilization at 250 °C and carbonization in the temperature range 600–1000 °C. Inter-fiber bonding is achieved by taking advantages of the intrinsic differences in thermal mobility between different Kraft lignin fractions. Inter-fiber bonding is observed to enhance the mechanical properties of both the thermostabilized and… CONTINUE READING

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