Abstract
The dependences of the probability of explosion initiation in pentaerythritol tetranitrate samples with different contents of iron nanoparticles on the fluence of the first- (λ = 1064 nm) and second-harmonic (λ = 532 nm) pulses of a neodymium laser are measured. The laser initiation threshold for PETN–iron nanoparticle composites nonmonotonically depends on the mass fraction of nanoparticles. The optimal values of the mass fraction of iron nanoparticles at which the sensitivity to laser irradiation is maximal (0.4 wt % for the first harmonic and 0.15 wt % for the second) are determined. It is demonstrated that the amplitude of the optoacoustic signal under non-explosion conditions reaches its maximum for composites with the optimal values of the mass fraction of nanoparticles.
Similar content being viewed by others
References
T. J. Krupa, Opt. Photon. News 11 (6), 16 (2000).
M. A. Ilyushin, A. M. Sudarikov, and I. V. Tselinskii, Metal Complexes in High Energy Compositions (Len. Gos. Univ., St. Petersburg, 2010) [in Russian].
Y. Yang, Z. Sun, S. Wang, and D. Dlott, J. Phys. Chem. B 107, 4485 (2003).
N. K. Bourne, Proc. R. Soc. London A 457, 1401 (2001).
B. P. Aduev, D. R. Nurmukhametov, R. I. Furega, and A. A. Zvekov, Russ. J. Phys. Chem. B 8, 352 (2014).
B. P. Aduev, D. R. Nurmukhametov, V. P. Tsipilev, and R. I. Furega, Combust. Explos., Shock Waves 49, 215 (2013).
B. P. Aduev, D. R. Nurmukhametov, R. I. Furega, A. A. Zvekov, and A. V. Kalenskii, Russ. J. Phys. Chem. B 7, 453 (2013).
M. A. Ilyushin, I. V. Tselinsky, and I. V. Shugalei, Centr. Eur. J. Energ. Mater. 9, 293 (2012).
J. Evers, I. Gospodinov, M. Joas, T. M. Klapotke, and J. Stierstorfer, Inorg. Chem. 53, 11749 (2014).
B. P. Aduev, D. R. Nurmukhametov, A. A. Zvekov, and I. Yu. Liskov, Combust. Explos., Shock Waves 51, 472 (2015).
B. P. Aduev, D. R. Nurmukhametov, I. Yu. Liskov, A. A. Zvekov, and A. V. Kalenskii, Russ. J. Phys. Chem. B 9, 644 (2015).
B. P. Aduev, M. V. Anan’eva, A. A. Zvekov, A. V. Kalenskii, V. G. Kriger, and A. P. Nikitin, Combust. Explos., Shock Waves 50, 704 (2014).
A. V. Kalenskii, A. A. Zvekov, M. V. Anan’eva, I. Yu. Zykov, V. G. Kriger, and B. P. Aduev, Combust. Explos., Shock Waves 50, 333 (2014).
V. G. Kriger, A. V. Kalenskii, A. A. Zvekov, I. Yu. Zykov, and B. P. Aduev, Combust. Explos., Shock Waves 48, 705 (2012).
B. P. Aduev, D. R. Nurmukhametov, G. M. Belokurov, A. A. Zvekov, A. V. Kalenskii, A. P. Nikitin, and I. Yu. Liskov, Tech. Phys. 59, 1387 (2014).
A. V. Kalenskii, A. A. Zvekov, A. P. Nikitin, M. V. Anan’eva, and B. P. Aduev, Opt. Spectrosc. 118, 978 (2015).
A. A. Rempel’, Russ. Chem. Rev. 76, 435 (2007).
A. P. Il’in, Izv. Tomsk. Politekh. Univ. 306, 133 (2003).
V. M. Pugachev, Yu. A. Zakharov, O. V. Vasil’eva, et al., Khim. Interesah Ustoich. Razvit. 23, 169 (2015).
Yu. A. Zakharov, V. M. Pugachev, V. V. Kriventsov, A. N. Popova, B. P. Tolochko, A. S. Bogomyakov, V.G. Dodonov, and Yu. V. Karpushkina, Bull. Russ. Acad. Sci.: Phys. 77, 142 (2013).
B. L. van der Waerden, Mathematical Statistics (Springer, Berlin, Heidelberg, 1969).
B. P. Aduev, D. R. Nurmukhametov, and A. V. Puzynin, Russ._J. Phys. Chem. B 3, 923 (2009).
B. P. Aduev, D. R. Nurmukhametov, A. A. Zvekov, A. P. Nikitin, N. V. Nelyubina, G. M. Belokurov, and A. V. Kalenskii, Instrum. Exp. Tech. 58, 765 (2015).
B. P. Aduev, D. R. Nurmukhametov, R. I. Furega, and I. Yu. Liskov, Russ. J. Phys. Chem. B 8, 852 (2014).
B. P. Aduev, D. R. Nurmukhametov, G. M. Belokurov, and R. I. Furega, Combust. Explos., Shock Waves 51, 347 (2015).
B. Ollinger and G. Cady, in Proceedings of the 6th Symposium on Detonation (Coronado, California, USA 1976).
V. E. Gusev and A. A. Karabutov, Laser Optoacoustics (American Institute of Physics, N.Y. 1992).
N. N. Nazarenko, A. G. Knyazeva, and Yu. A. Chumakov, Fiz. Khim. Obrab. Mater., No. 6, 50 (2014).
N. K. Evstigneev and A. G. Knyazeva, Combust. Explos., Shock Waves 46, 307 (2010).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © B.P. Aduev, D.R. Nurmukhametov, A.A. Zvekov, A.P. Nikitin, R.Yu. Kovalev, 2016, published in Khimicheskaya Fizika, 2016, Vol. 35, No. 7, pp. 38–43.
Rights and permissions
About this article
Cite this article
Aduev, B.P., Nurmukhametov, D.R., Zvekov, A.A. et al. Laser initiation of PETN–iron nanoparticle composites. Russ. J. Phys. Chem. B 10, 615–620 (2016). https://doi.org/10.1134/S1990793116040023
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1990793116040023