|
|
785 |
783 |
782 |
779 |
788 |
-C=C- connections |
[21OISHI, S. S., BOTELHO, E. C., REZENDE, M. C., et al., Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions, Applied Surface Science, v. 394, pp. 87-97, Feb. 2017.] |
868 |
900 |
1016 |
1014 |
1014 |
1014 |
1008 |
Isopropyl group |
[46FALCO, G., GUIGO, N., VINCENT, L., et al., Opening Furan for Tailoring Properties of Bio-based Poly(Furfuryl Alcohol) Thermoset, ChemSusChem, v. 11, n. 11, pp. 1805-1812, Jun. 2018., 47DEKA, H., MISRA, M., MOHANTY, A., Renewable resource based “all green composites” from kenaf biofiber and poly(furfuryl alcohol) bioresin, Industrial Crops and Products, v. 41, n. 1, pp. 94-101, Jan. 2013.] |
1102 |
1070 |
1151 |
1155 |
1157 |
1178 |
1154 |
Elongation of C-O |
[39GÜLER, Ö., GÜLER, S. H., SELEN, V., et al., Production of graphene layer by liquid-phase exfoliation with low sonication power and sonication time from synthesized expanded graphite, Fullerenes, Nanotubes and Carbon Nanostructures, v. 24, n. 2, pp. 123-127, Feb. 2016., 42ROGHANI-MAMAQANI, H., HADDADI-ASL, V., MORTEZAEI, M., et al., Furfuryl alcohol functionalized graphene nanosheets for synthesis of high carbon yield novolak composites, Journal of Applied Polymer Science, v. 131, n. 11, pp. 1-8, 2014.] |
1243 |
1243 |
1222 |
1214 |
1218 |
1214 |
1220 |
C-O alcohol or C-O-C of the furan ring |
[21OISHI, S. S., BOTELHO, E. C., REZENDE, M. C., et al., Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions, Applied Surface Science, v. 394, pp. 87-97, Feb. 2017.] |
|
|
1311 |
|
|
|
1295 |
Deformation of aromatic rings |
[48DA SILVA, D. D., DOS SANTOS, W. F., PEZZIN, S. H., Nanocompósitos de matriz epoxídica com reforços produzidos a partir do grafite natural, Revista Materia, v. 18, n. 2, pp. 1260-1272, 2013.] |
1350 |
|
1376 |
1354 |
1374 |
1377 |
1360 |
Stretch C-C or CO |
[21OISHI, S. S., BOTELHO, E. C., REZENDE, M. C., et al., Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions, Applied Surface Science, v. 394, pp. 87-97, Feb. 2017.] |
|
|
1417 |
1421 |
1417 |
1419 |
1430 |
Aliphatic tracking |
[10MONTAGNA, L. S., OISHI, S. S., DINIZ, M. F., et al., Multifunctional green nanostructured composites: preparation and characterization, Materials Research Express, v. 5, n. 5, p. 055010, May 2018., 21OISHI, S. S., BOTELHO, E. C., REZENDE, M. C., et al., Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions, Applied Surface Science, v. 394, pp. 87-97, Feb. 2017.] |
1552 |
1529 |
1500 |
1506 |
1507 |
1466 |
1506 |
Carboxyl groups and Axial deformation of the furan ring |
[21OISHI, S. S., BOTELHO, E. C., REZENDE, M. C., et al., Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions, Applied Surface Science, v. 394, pp. 87-97, Feb. 2017., 39GÜLER, Ö., GÜLER, S. H., SELEN, V., et al., Production of graphene layer by liquid-phase exfoliation with low sonication power and sonication time from synthesized expanded graphite, Fullerenes, Nanotubes and Carbon Nanostructures, v. 24, n. 2, pp. 123-127, Feb. 2016., 48DA SILVA, D. D., DOS SANTOS, W. F., PEZZIN, S. H., Nanocompósitos de matriz epoxídica com reforços produzidos a partir do grafite natural, Revista Materia, v. 18, n. 2, pp. 1260-1272, 2013.] |
1613 |
|
1557 |
1564 |
1555 |
1555 |
1565 |
Elongation of C=C in the aromatic ring |
[38LAN, R., SU, W., LI, J., Preparation and Catalytic Performance of Expanded Graphite for Oxidation of Organic Pollutant, Catalysts, v. 9, n. 3, p. 280, Mar. 2019., 40GOUDARZI, R., HASHEMI MOTLAGH, G., The effect of graphite intercalated compound particle size and exfoliation temperature on porosity and macromolecular diffusion in expanded graphite, Heliyon, v. 5, n. 10, p. e02595, Oct. 2019., 43ZAVAGLIA, R., GUIGO, N., SBIRRAZZUOLI, N., et al., Complex kinetic pathway of furfuryl alcohol polymerization catalyzed by green montmorillonite clays, Journal of Physical Chemistry B, v. 116, n. 28, pp. 8259-8268, 2012.] |
1897 |
1715 |
1712 |
1712 |
1715 |
1711 |
1715 |
C=O of carboxylic acid and rupture of the furan ring |
[21OISHI, S. S., BOTELHO, E. C., REZENDE, M. C., et al., Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions, Applied Surface Science, v. 394, pp. 87-97, Feb. 2017., 46FALCO, G., GUIGO, N., VINCENT, L., et al., Opening Furan for Tailoring Properties of Bio-based Poly(Furfuryl Alcohol) Thermoset, ChemSusChem, v. 11, n. 11, pp. 1805-1812, Jun. 2018., 47DEKA, H., MISRA, M., MOHANTY, A., Renewable resource based “all green composites” from kenaf biofiber and poly(furfuryl alcohol) bioresin, Industrial Crops and Products, v. 41, n. 1, pp. 94-101, Jan. 2013.] |
|
|
2852 |
2866 |
2851 |
2853 |
2850 |
Enlongation of CH2
|
[49LIU, X., RAO, Z., Experimental study on the thermal performance of graphene and exfoliated graphite sheet for thermal energy storage phase change material, Thermochimica Acta, v. 647, pp. 15-21, 2017.] |
|
|
2928 |
2929 |
2924 |
2924 |
2920 |
Enlongation of CH3 and aliphatic chain |
[49LIU, X., RAO, Z., Experimental study on the thermal performance of graphene and exfoliated graphite sheet for thermal energy storage phase change material, Thermochimica Acta, v. 647, pp. 15-21, 2017.] |
2840 |
|
2976 |
|
2962 |
2959 |
2963 |
Stretch C-H |
[39GÜLER, Ö., GÜLER, S. H., SELEN, V., et al., Production of graphene layer by liquid-phase exfoliation with low sonication power and sonication time from synthesized expanded graphite, Fullerenes, Nanotubes and Carbon Nanostructures, v. 24, n. 2, pp. 123-127, Feb. 2016., 48DA SILVA, D. D., DOS SANTOS, W. F., PEZZIN, S. H., Nanocompósitos de matriz epoxídica com reforços produzidos a partir do grafite natural, Revista Materia, v. 18, n. 2, pp. 1260-1272, 2013.] |