~420 |
Fe-O |
19
19 W. Qin, C. Yang, R. Yi, G. Gao, J. Nanomater. 2011 (2011) 1.
|
Fe2O3 - hematita |
20
20 L.L. Rendon, C.J. Serna, Clay Miner. 16 (1981) 375.
|
~440 |
γ-Fe2O3 - hematita |
20
20 L.L. Rendon, C.J. Serna, Clay Miner. 16 (1981) 375.
), (
21
21 S. Music, I. Czako-Nagy, S. Popovic, A. Vertes, M. Tonkovic, Croat. Chem. Acta 59, 4 (1986) 833.
|
~450 |
Fe-O-Fe estiramento |
22
22 M.M. Rahman, S.B. Khan, A. Jamal, M. Faisal, A.M. Aisiri, in “Nanomaterials”, InTech (2011) 43.
), (
23
23 W.R. Fischer, U. Schwertmann , Clays Clay Miner . 23 (1974) 33.
|
Fe-O octaédrico |
24
24 F. Márquez, T. Campo, M. Cotto, M.C. Cotto, R. Polanco, Soft Nanosci. Lett. 1, 2 (2011) 25.
|
~520 |
Hematita |
25
25 A.M. Jubb, H.C. Allen, ACS Appl. Mater . Interfaces 2, 10 (2010) 2804.
|
~530 |
Deformação O=Al-OH |
26
26 A. López-Delgado, L. Fillali, J.A. Jiménez, S. López-Andrés, J. Sol-Gel Sci. Technol. 64, 1 (2012) 162.
|
~600 |
Deformação O=Al-OH |
26
26 A. López-Delgado, L. Fillali, J.A. Jiménez, S. López-Andrés, J. Sol-Gel Sci. Technol. 64, 1 (2012) 162.
|
Estiramento Al-O |
27
27 X. Chen, Y. Yin, J. Lu, J. Fire Sci. 32, 2 (2013) 179.
), (
28
28 P. Wang, Z.D. Zhao, L.W. Bi, Y.X. Chen, L.T. Zhang, Mater . Res. Innov. 16, 2 (2011) 121.
|
~700 |
Grupamento CO3 2-
|
29
29 L. Legrand, L. Mazerolles, A. Chaussé, Geochim. Cosmochim. Acta 68, 17 (2004) 3497.
), (
30
30 S. Gunasekaran, G. Anbalagan, S. Pandi, J. Raman Spectrosc. 37, 9 (2006) 892.
|
~820 |
Estiramento CN |
31
31 D.M. Yufanyi, A.M. Ondoh, J. Foba-Tendo, K.J. Mbadcam, Am. J. Chem. 5, 1 (2015) 1.
|
~840 |
Deformação Fe-O-H |
29
29 L. Legrand, L. Mazerolles, A. Chaussé, Geochim. Cosmochim. Acta 68, 17 (2004) 3497.
), (
32
32 R.M. Taylor, Clay Miner . 15, 4 (1980) 369.
|
Hidroxicarbonato de ferro |
29
29 L. Legrand, L. Mazerolles, A. Chaussé, Geochim. Cosmochim. Acta 68, 17 (2004) 3497.
|
~1045 |
Boehmita |
33
33 A. Alemi, Z. Hosseinpour, M. Dolatyari, A. Bakhtiari, Phys. Status Solidi 249, 6 (2012) 1264.
|
NH2 - ureia |
34
34 Z. Piasek, T. Urbanski, Bull. Acad. Polon. Sci. X, 3 (1962) 113.
|
~1075 |
Al-OH |
33
33 A. Alemi, Z. Hosseinpour, M. Dolatyari, A. Bakhtiari, Phys. Status Solidi 249, 6 (2012) 1264.
|
Al-O-H |
35
35 N.L. Bozec, D. Persson, A. Nazarov, D. Thierry, J. Electrochem. Soc. 149, 9 (2002) 403.
|
AlOH ligação assimétrica |
36
36 N. Haghnazari, M. Abdollahifar, F. Jahani, J. Mex. Chem. Soc. 58, 2 (2014) 95.
|
Estiramento CO3 2-
|
29
29 L. Legrand, L. Mazerolles, A. Chaussé, Geochim. Cosmochim. Acta 68, 17 (2004) 3497.
), (
37
37 R.L. Frost, B.J. Reddy, S. Bahfenne, J. Graham, Spectrochim. Acta A 72, 3 (2009) 597.
|
Hidroxicarbonato de ferro |
29
29 L. Legrand, L. Mazerolles, A. Chaussé, Geochim. Cosmochim. Acta 68, 17 (2004) 3497.
|
C=O |
38
38 E. Uzunova, D. Klissurski, I. Mitov, P. Stefanov, Chem. Mater . 5, 4 (1993) 576.
|
~1090 |
H2O deformação ou vibração NO3- |
36
36 N. Haghnazari, M. Abdollahifar, F. Jahani, J. Mex. Chem. Soc. 58, 2 (2014) 95.
|
AlOOH |
39
39 E. Ameri, M. Abdollahifar , M.R. Zamani, H. Nekouei, Ceram.-Silik . 60, 2 (2016) 162.
|
~1330 |
NO3- hidratado |
40
40 D.J. Goebbert, E. Garand, T. Wende, R. Bergmann, G. Meijer, K.R. Asmis, D.M. Neumark, J. Phys. Chem. A 113, 3 (2009) 7584.
|
~1400 |
Estiramento CO3 2-
|
32
32 R.M. Taylor, Clay Miner . 15, 4 (1980) 369.
), (
41
41 R. Lafficher, M. Digne, F. Salvatori, M. Boualleg, D. Colson, F. Puel, J. Powder Technol . 320 (2017) 565.
|
~1615 |
NH4HCO3
|
42
42 F.A. Miller, C.H. Wilkins, Anal. Chem. 24 (1952) 1253.
|
Estiramento N-H e flexão da ureia |
43
43 D. Mishra, R.A. Soni, S. Lahiri, S. Amritphale, Prot. Met. Phys. Chem. Surf. 50, 5 (2014) 628.
), (
44
44 S. Manivannan, M. Rajendran, Int. J. Eng. Sci. Res. Technol. 3, 11 (2011) 8048.
|
~1640 |
Flexão H2O |
1
1 J.B. Dixon, S.B. Weed (Eds.), “Minerals in soil environments”, 2nd ed., Soil Sci. Soc. Am., Madison (1989).
), (
9
9 S. Jan, S. Václav, S. Bakardjieva, L. Szatmary, Powder Technol. 169, 1 (2006) 33.
|
H2O absorvido |
45
45 E.R. Landa, R.G. Gast, Clays Clay Miner . 21, 2 (1973) 121.
|
~3000 |
Estiramento simétrico NH4+ |
41
41 R. Lafficher, M. Digne, F. Salvatori, M. Boualleg, D. Colson, F. Puel, J. Powder Technol . 320 (2017) 565.
|
CH2
|
31
31 D.M. Yufanyi, A.M. Ondoh, J. Foba-Tendo, K.J. Mbadcam, Am. J. Chem. 5, 1 (2015) 1.
|
3100-3400 |
Estiramento O-H |
25
25 A.M. Jubb, H.C. Allen, ACS Appl. Mater . Interfaces 2, 10 (2010) 2804.
|
~3200 |
Estiramento O-H |
46
46 H.D. Ruan, R.L. Frost , J.T. Kloprogge, L. Duong, Spectrochim. Acta A 58, 5 (2002) 967.
|
~3390 |
Estiramento O-H |
47
47 R.J. Ruano-Casero, M.E. Perez-Bernal, V. Rives, Z. Anorg. Allg. Chem. 631, 11 (2005) 2142.
), (
48
48 D. Kumar, H. Singh, S. Jouen, S. Jouen , B. Hannoyer, S. Banerjee, RSC Adv. 5, 10 (2015) 7138.
|
Estiramento H2O |
32
32 R.M. Taylor, Clay Miner . 15, 4 (1980) 369.
|
N-H |
49
49 D.L. Pavia, G.M. Lampman, G.S. Kriz, Introduction to spectroscopy: a guide for students of organic chemistry, Cengage Learning, Belmont (1979).
|