Abstract
Raman spectroscopy is applied to diagnose nanoparticle presence and characteristics in a gaseous flow field. Specifically, in situ monitoring of the Raman-active modes of TiO2 and Al2O3 nanoparticles in aerosol form is demonstrated in high-temperature flame environments. This technique serves as a sensitive and reliable way to characterize particle composition and crystallinity (e.g. anatase versus rutile) and delineate the phase conversion of nanoparticles as they evolve in the flow field. The effect of temperature on the solid-particle Raman spectra is investigated by seeding nanoparticles into a co-flow jet diffusion flame, where local gas-phase temperatures are correlated by shape-fitting the N2 vibrational Stokes Q-branch Raman spectra. Applying the technique to a flame synthesis environment, the results demonstrate that in situ Raman of as-formed nanoparticles can be readily applied to other gas-phase synthesis systems, especially as an on-line diagnostic.
Similar content being viewed by others
References
S.E. Pratsinis, Progr. Energy Combust. Sci. 24, 197 (1998)
M.S. Wooldridge, Progr. Energy Combust. Sci. 24, 63 (1998)
N.G. Glumac, Y.J. Chen, G. Skandan, J. Mater. Res. 13, 2572 (1998)
H. Zhao, X. Liu, S.D. Tse, J. Nanopart. Res. 10, 907 (2008)
H. Zhao, X. Liu, S.D. Tse, J. Aerosol Sci. 40, 919 (2009)
F. Xu, X. Liu, S.D. Tse, Carbon 44, 570 (2006)
F. Xu, H. Zhao, S.D. Tse, Proc. Combust. Inst. 31, 1839 (2007)
F. Xu, X. Liu, S.D. Tse, F. Cosandey, B.H. Kear, Chem. Phys. Lett. 449, 175 (2007)
F. Xu, S.D. Tse, J.F. Al-Sharab, B.H. Kear, Appl. Phys. Lett. 88, 243115 (2006)
P.W. Morrison, R. Raghavan, A.J. Timpone, C.P. Artelt, S.E. Pratsinis, Chem. Mater. 9, 2702 (1997)
G. Beaucage, Nat. Mater. 3, 370 (2004)
Y. Xing, U.O. Koylu, D.E. Rosner, Appl. Opt. 38, 2686 (1999)
D. Mukherjee, A. Rai, M.R. Zachariah, J. Aerosol Sci. 37, 677 (2006)
S. Maffi, F. Cignoli, C. Bellomunnoa, S. De Iuliisa, G. Zizak, Spectrochim. Acta, Part B: At. Spectrosc. 63, 202 (2008)
L.S. Hsu, C.Y. She, Opt. Lett. 10, 638 (1985)
C.R. Aita, Appl. Phys. Lett. 90, 213112 (2007)
M.P. Moret, R. Zallen, D.P. Vijay, S.B. Desu, Thin Solid Films 366, 8 (2000)
I. De Wolf, Semicond. Sci. Technol. 11, 139 (1996)
Z.L. Wang, Characterization of Nanophase Materials (Wiley-VCH, New York, 2000)
W. Ma, Z. Lu, M. Zhang, Appl. Phys. A: Mater. Sci. Process. 66, 621 (1998)
D. Bersani, P.P. Lottici, X.Z. Ding, Appl. Phys. Lett. 72, 73 (1998)
M.J. Scepanovic, M. Grujic-Brojcin, Z.D. Dohcevic, Z.V. Popovic, Appl. Phys. A 86, 365 (2007)
S.-M. Oh, T. Ishigaki, Thin Solid Films 457, 186 (2004)
S.R. Emory, S. Nie, Anal. Chem. 69, 2631 (1997)
M.S. Dresselhaus, G. Dresselhaus, G. Saito, R. Jor, Phys. Rep. 409, 47 (2005)
D.S. Bethune, G. Meijer, W.C. Tang, H.J. Rosen, Chem. Phys. Lett. 174, 219 (1990)
N. Everall, J.B. King, I. Clegg, Chem. Br. 36, 40 (2000)
S.K. Sharma, S.M. Angel, M. Ghosh, H.W. Hubble, P.G. Lucey, Appl. Spectrosc. 56, 699 (2002)
R.J. Hall, L.R. Boedeker, Appl. Opt. 23, 1340 (1984)
R.L. Farrow, R.P. Lucht, G.L. Clark, R.E. Palmer, Appl. Opt. 24, 2241 (1985)
E.J. Davis, G. Schweiger, The Airborne Microparticle: Its Physics, Chemistry, Optics, and Transport Phenomena (Springer-Verlag, Berlin, 2002)
A.K. Misra, S.K. Sharma, P.G. Lucey, Lunar Planet. Sci. XXXVI, 1546 (2005)
A. Li Bassi, D. Cattaneo, V. Russo, C.E. Bottani, E. Barborini, T. Mazza, P. Piseri, P. Milani, F.O. Ernst, K. Wegner, S.E. Pratsinis, J. Appl. Phys. 98, 074305 (2005)
W.F. Zhang, Y.L. He, M.S. Zhang, Z. Yin, Q. Chen, J. Phys. D: Appl. Phys. 33, 912 (2000)
C. Pighini, D. Aymes, N. Millot, L. Saviot, J. Nanopart. Res. 9, 309 (2007)
T. Ohsaka, J. Phys. Soc. Jpn. 48, 1661 (1980)
S.P.S. Porto, P.A. Fluery, T.C. Damen, Phys. Rev. 154, 522 (1967)
P.P. Lottici, D. Bersani, M. Braghini, A. Montenero, Appl. Phys. A 28, 177 (1993)
Y. Hara, M. Nicol, Phys. Status Solidi B 94, 317 (1979)
U. Balachandran, N.G. Eror, J. Solid State Chem. 42, 276 (1982)
C.A. Melendres, A. Narayanasamy, V.A. Maroni, R.W. Siegel, J. Mater. Res. 4, 1246 (1989)
A. Mortensen, D.H. Christensen, O.F. Nielsen, E. Pedersen, J. Raman Spectrosc. 22, 47 (1991)
A. Misra, H.D. Bista, M.S. Navatia, R.K. Thareja, J. Narayan, Mater. Sci. Eng. B 79, 49 (2001)
R. Krishnan, R. Kesavamoorthy, S. Dash, A.K. Tyagi, Baldev Raj, Scr. Mater. 48, 1099 (2003)
R. Lewis, H.G.M. Edwards, Handbook of Raman Spectroscopy: From the Research Laboratory to the Process Line (Marcel Dekker, New York, 2001)
C. Eckbreth, Laser Diagnostics for Combustion Temperature and Species (Gordon and Breach Publishers, New York, 1996)
N. Everall, T. Hahn, P. Matousek, A.W. Parker, M. Towrie, Appl. Spectrosc. 55, 1701 (2001)
V. Swamy, A. Kuznetsov, L.S. Dubrovinsky, R.A. Caruso, D.G. Shchukin, B.C. Muddle, Phys. Rev. B 71, 184302 (2005)
A.J. Rulison, P.F. Miquel, J.L. Katz, J. Mater. Res. 11, 3083 (1996)
R.D. Shannon, J.A. Pask, Am. Mineral. 49, 1707 (1964)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Liu, X., Smith, M.E. & Tse, S.D. In situ Raman characterization of nanoparticle aerosols during flame synthesis. Appl. Phys. B 100, 643–653 (2010). https://doi.org/10.1007/s00340-010-4091-x
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00340-010-4091-x