01685naa a2200253 a 450000100080000000500110000800800410001902400520006010000250011224501060013726000090024330000090025252009240026165300210118565300190120665300270122570000220125270000180127470000230129270000230131570000190133870000220135777300520137921342862022-06-10       2021    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1007/s10965-021-02568-02DOI1 aGONZAGA, L. A. C. de  aProduction of carbon nanofibers from PAN and lignin by solution blow spinning.h[electronic resource]  c2021  a1-12  aCarbon nanofbers (CNF) are highly electric conductor materials that can be produced from petroleum-based polymers by diferent methods, such as electrospinning and solution blowing (SBS). In this work, we studied the production of CNF by SBS from lignin. The nanofbers were characterized by XRD, FTIR, Raman and 13C solid state NMR spectroscopies, thermogravimetry (TG / DTG), diferential scanning calorimetry (DSC), and their structural properties were assessed by scanning electron microscopy (SEM). CNF were obtained with a PAN/lignin ratio up to 20:80 from solutions with mass concentration of 18%. For the 10:90 PAN/lignin ratio, nanofbers were only obtained from solutions with constant viscosity of 0.2 Pa.s. The nanofbers had an average diameter of 228.5 nm and R (ID/IG) of 1.26. Thus, carbon nanofbers with up to 90% lignin were successfully produced in this work using the new solution blow spinning technique  aCarbon nanofbers  aPAN and Lignin  aSolution blow spinning1 aMARTINS, M. C. F.1 aCORREA, A. C.1 aFACCHINATTO, W. M.1 aSILVA, C. M. P. da1 aCOLNAGO, L. A.1 aMATTOSO, L. H. C.  tJournal of Polymer Researchgv. 28, n. 7, 2021.