Abstract
A comparative analysis has been performed for the structure of ring deposits resulting from the evaporation of droplets of aqueous dispersions of gold nanorods and composite nanoparticles with a gold core/organosilica shell structure based thereon. The nature of the particles has been shown to have a key effect on the character of their packing near a three-phase contact line. The study of the conductivity of the ring deposits obtained from dispersions of the composite particles has shown that it is realized via over-barrier electron emission.
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Notes
Mass concentration CAu of gold is also presented to make the comparison more convenient.
REFERENCES
Ma, H. and Hao, J., Chem. Soc. Rev., 2011, vol. 40, p. 5457.
Lotito, V. and Zambelli, T., Adv. Colloid Interface Sci., 2017, vol. 246, p. 217.
Mampallil, D. and Eral, H.B., Adv. Colloid Interface Sci., 2018, vol. 252, p. 38.
Deegan, R.D., Bakajin, O., Dupont, T.F., Huber, G., Nagel, S.R., and Witten, T.A., Phys. Rev. E: Stat. Phys., Plasmas, Fluids, Relat. Interdiscip. Top., 2000, vol. 62, p. 756.
Bhardwaj, R., Fang, X., and Attinger, D., New J. Phys., 2009, vol. 11, p. 075020.
Molchanov, S.P., Roldughin, V.I., and Chernova-Kharaeva, I.A., Colloid J., 2015, vol. 77, p. 761.
Molchanov, S.P., Roldughin, V.I., and Chernova-Kharaeva, I.A., Colloid J., 2017, vol. 79, p. 234.
Parsa, M., Harmand, S., and Sefiane, K., Adv. Colloid Interface Sci., 2018, vol. 254, p. 22.
Dugyala, V.R. and Basavaraj, M.G., Langmuir, 2014, vol. 30, p. 8680.
Dugyala, V.R. and Basavaraj, M.G., J. Phys. Chem. B, 2015, vol. 119, p. 3860.
Kim, D.-O., Pack, M., Hu, H., Kim, H., and Sun, Y., Langmuir, 2016, vol. 32, p. 11899.
Lebovka, N.I., Vygornitskii, N.V., Gigiberiya, V.A., and Tarasevich, Yu.Yu., Phys. Rev. E: Stat. Phys., Plasmas, Fluids, Relat. Interdiscip. Top., 2016, vol. 94, p. 062803.
Ye, X., Fei, L., Lu, L., and Li, C., Eur. Phys. J. E, 2019, vol. 42, p. 17.
Kim, Y.-K., Na, H.-K., Ham, S., and Min, D.-H., RSC Adv., 2014, vol. 4, p. 50091.
Vysotskii, V.V., Dement’eva, O.V., Salavatov, N.A., Zaitseva, A.V., Kartseva, M.E., Sapkov, I.V., and Rudoy, V.M., Colloid J., 2018, vol. 80, p. 615.
Salavatov, N.A., Dement’eva, O.V., Mikhailichenko, A.I., and Rudoy, V.M., Colloid J., 2018, vol. 80, p. 541.
Molchanov, S.P., Roldughin, V.I., Chernova-Kharaeva, I.A., and Yurasik, G.A., Colloid J., 2016, vol. 78, p. 633.
Molchanov, S.P., Roldughin, V.I., Chernova-Kharaeva, I.A., and Senchikhin, I.N., Colloid J., 2017, vol. 79, p. 515.
Bolhuis, P. and Frenkel, D., J. Chem. Phys., 1997, vol. 106, p. 666.
Lu, Z., Sun, L., Nguyen, K., Gao, C., and Yin, Y., Langmuir, 2011, vol. 27, p. 3372.
Vysotskii, V.I., Roldughin, V.I., Uryupina, O.Ya., and Zaitseva, A.V., Colloid J., 2011, vol. 73, p. 176.
Kao, K. and Hwang, W., Electrical Transport in Solids, Oxford (U.K.): Pergamon, 1981, Vol. 2.
Sze, S., Physics of Semiconductor Devices, New York: Wiley, 1981, Vol. 1.
ACKNOWLEDGMENTS
We are grateful for the possibility to use the equipment of the Center for Collective Use of the Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, and the Training and Methodological Center of Lithography and Microscopy of Moscow State University.
Funding
This work was carried out according to an order of the Ministry of Science and Higher Education of the Russian Federation and supported by Program for Basic Research of the Presidium of the Russian Academy of Sciences no. 14.
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Vysotskii, V.V., Dement’eva, O.V., Salavatov, N.A. et al. The Effect of the Anisotropic Nanoparticles Nature on the Properties of Ring Deposits Resulting from Evaporation of Droplets of Their Dispersions. Colloid J 82, 100–107 (2020). https://doi.org/10.1134/S1061933X20020155
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DOI: https://doi.org/10.1134/S1061933X20020155