39 Result(s)

Article

Ground penetrating radar investigation of the supposed fall site of a fragment of the Chelabinsk meteorite in Lake Chebarkul’

The bottom of Lake Chebarkul’ was investigated by ground penetrating radar at the fall site of a large fragment of the Chelyabinsk meteorite. Linear profiles and 3D reconstructions revealed an anomalous depres...

V. V. Kopeikin, V. D. Kuznetsov, P. A. Morozov, A. V. Popov… in Geochemistry International (2013)

Article

Effect of silver and copper ions on the decomposition of ozone in water

Features of the kinetics of ozone decomposition in water at pH 2 are studied depending on the concentration of silver and copper ions that are present. The existence of a critical concentration of metal ions (...

B. G. Ershov, P. A. Morozov, A. V. Gordeeev in Russian Journal of Physical Chemistry A (2012)

Article

Size effect in plasmon absorption of gold nanoparticles upon adsorption of ozone

A size effect is revealed and analyzed for the shift of the plasmon absorption of gold nanoparticles upon ozone adsorption on their surface. The smaller the nanoparticles, the greater the shift of the band. At...

B. G. Ershov, V. I. Roldughin, V. M. Rudoy, P. A. Morozov… in Colloid Journal (2012)

Article

Influence of the magnetic field on the velocity of the ion component of the particle beam generated during a nanosecond vacuum dielectric flashover

Results of experimental investigations into the influence of the direction of magnetic field of 0.06 T on the velocity of ion component of particle flux generated during anode surface flashover of dielectrics ...

A. S. Gilev, P. A. Morozov, R. V. Emlin, I. F. Punanov… in Russian Physics Journal (2012)

Article

The effect of ozone on plasmon absorption of gold hydrosols. Quasi-metal and metal nanoparticles

The character of the interaction between ultrasmall gold nanoparticles and ozone is shown to be mainly governed by the particle structure. For borohydride sols of gold nanoparticles with sizes of ≈3 nm, which ...

P. A. Morozov, B. G. Ershov, E. V. Abkhalimov, O. V. Dement’eva… in Colloid Journal (2012)

Article

Investigation of breakdown in porous ceramics initiated by nanosecond pulses

Breakdown delay times are measured and velocities of forming a conductive channel in aluminum oxide based porous ceramic materials impregnated with transformer oil are determined for pulsed electrical breakdow...

I. F. Punanov, R. V. Emlin, P. A. Morozov, S. O. Cholakh in Russian Physics Journal (2012)

Article

Aggregation stability of gold citrate hydrosol: Effect of ozone

Optical spectroscopy, dynamic light scattering, electrophoresis, and transmission electron microscopy are used to study the action of ozone on the stability of a gold hydrosol produced by the citrate method. I...

P. A. Morozov, B. G. Ershov, E. V. Abkhalimov, O. V. Dement’eva… in Colloid Journal (2011)

Article

Interaction of silver nanoparticles with ozone in aqueous solution

The interaction between ozone and silver nanoparticles stabilized with sodium polyphosphate is studied in aqueous solutions. The process of ozone decomposition is established to have a chain character. The oxi...

P. A. Morozov, E. V. Abkhalimov, A. E. Chalykh, S. A. Pisarev… in Colloid Journal (2011)

Article

The influence of phosphates on the decomposition of ozone in water: Chain process inhibition

The addition of phosphates was found to decrease the rate of the decomposition of ozone in water; they accepted hydroxyl radicals and thereby inhibited chain ozone decomposition. The presence of phosphates dec...

P. A. Morozov, B. G. Ershov in Russian Journal of Physical Chemistry A (2010)

Article

Kinetic regularities of ozone decomposition in water

The paper studied the impact of the pH and temperature on kinetics of ozone decomposition in water. It has been shown that in the pH range 4 to 8 it is well described by the equation of the second order reacti...

B. G. Yershov, P. A. Morozov, A. V. Gordeev… in Journal of Water Chemistry and Technology (2009)

Article

The kinetics of ozone decomposition in water, the influence of pH and temperature

The influence of pH on the kinetics of ozone decomposition in water was studied. Over the pH range 1–8, the kinetics was well described by a second-order reaction equation. Starting with approximately pH 3, th...

B. G. Ershov, P. A. Morozov in Russian Journal of Physical Chemistry A (2009)

Article

Decomposition of ozone in water at pH 4–8

A systematic study of the ozone decomposition in water in the pH range 4–8 was carried out.

B. G. Ershov, P. A. Morozov in Russian Journal of Applied Chemistry (2008)

Article

Effect of shock compression of solid insulators on the injection of valence electrons in strong magnetic fields

A correlation was shown to exist between the velocity of impulsing discharge from the anode, shock-wave parameters, electric-field strength, elastic properties, and the probability of ionization in the valence...

Yu. N. Vershinin, D. S. Il’ichev, P. A. Morozov in Technical Physics (2000)

Article

Intramolecular O−O...HCF₂ interactions in peroxides

V. V. Chapurkin, A. I. Rakhimov, N. K. Morozova… in Journal of Structural Chemistry (1991)

Article

Tunable high-order filter

Ya. I. Kaptskii, V. Ya. Sokhnich, P. A. Morozov in Measurement Techniques (1987)

Article

¹³C NMR Spin-lattice relaxation time of poly[vinyl-(1-adamantyl)carboxylate] in solution

1. The selective spin-lattice relaxation times T₁ for the carbon nuclei of poly[vinyl-(1-adamantyl)carboxylate] ...

P. A. Morozov, A. V. Il'yasov… in Bulletin of the Academy of Sciences of the… (1986)

Article

Methods of video display in an instrument for measuring laser divergence

P. A. Morozov, S. P. Morozova, B. E. Lisyanskii in Measurement Techniques (1985)

Article

Use of random-access memory for image analysis in energy-photometry systems

S. P. Morozova, P. A. Morozov, T. G. Korneva in Measurement Techniques (1985)

Article

Analysis of errors for photoelectric image converters with optical-mechanical scanning

B. E. Lisyanskii, S. P. Morozova, P. A. Morozov in Measurement Techniques (1985)