Search Results - "Kovnir, K. A."

Hydrothermal synthesis of one-dimensional (1D) NaxTiO2 nanostructures by Gavrilov, A. I., Garshev, A. V., Kovnir, K. A., Churagulov, B. R., Kolen’ko, Yu. V., Tretyakov, Yu. D.

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Cationic Clathrate I Si 46- x P x Te y (6.6(1) ≤ y ≤ 7.5(1), x ≤ 2 y ): Crystal Structure, Homogeneity Range, and Physical Properties by Zaikina, J. V., Kovnir, K. A., Burkhardt, U., Schnelle, W., Haarmann, F., Schwarz, U., Grin, Yu, Shevelkov, A. V.

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Hydrothermal Synthesis and Characterization of Nanorods of Various Titanates and Titanium Dioxide by Kolen'ko, Yury V, Kovnir, Kirill A, Gavrilov, Anton I, Garshev, Alexei V, Frantti, Johannes, Lebedev, Oleg I, Churagulov, Bulat R, Van Tendeloo, Gustaaf, Yoshimura, Masahiro

“…The formation process of titania based nanorods during hydrothermal synthesis starting from an amorphous TiO2·nH2O gel has been investigated. Sodium…”
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Cationic clathrate I Si(46-x)P(x)Te(y) (6.6(1) < or = y < or = 7.5(1), x < or = 2y): crystal structure, homogeneity range, and physical properties by Zaikina, J V, Kovnir, K A, Burkhardt, U, Schnelle, W, Haarmann, F, Schwarz, U, Grin, Yu, Shevelkov, A V

“…A new cationic clathrate I Si(46-x)P(x)Te(y) (6.6(1) < or = y < or = 7.5(1), x < or = 2y at 1375 K) was synthesized from the elements and characterized by…”
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Structural, Textural, and Electronic Properties of a Nanosized Mesoporous ZnxTi1-xO2-x Solid Solution Prepared by a Supercritical Drying Route by KOLEN'KO, Yury V., KOVNIR, Kirill A., GAVRILOV, Anton I., GARSHEV, Alexei V., MESKIN, Pavel E., CHURAGULOV, Bulat R., BOUCHARD, Michel, COLBEAU-JUSTIN, Christophe, LEBEDEV, Oleg I., VAN TENDELOO, Gustaaf, YOSHIMURA, Masahiro

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Sn19.3Cu4.7As22I8:  a New Clathrate-I Compound with Transition-Metal Atoms in the Cationic Framework by Kovnir, Kirill A, Sobolev, Alexei V, Presniakov, Igor A, Lebedev, Oleg I, Van Tendeloo, Gustaaf, Schnelle, Walter, Grin, Yuri, Shevelkov, Andrei V

“…Sn19.3Cu4.7As22I8, a new clathrate-I compound with a cationic host framework containing transition metals, has been synthesized, and its crystal structure has…”
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Tin Polycationic Clathrates: Interrelationship between Composition and Crystal and Electronic Structure by Reshetova, L. N., Zaikina, J. V., Shevelkov, A. V., Kovnir, K. A., Lindsjö, M., Kloo, L.

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Cationic Clathrate I Si46-x P x Te y (6.6(1) ≤ y ≤ 7.5(1), x ≤ 2y): Crystal Structure, Homogeneity Range, and Physical Properties by Zaikina, J. V, Kovnir, K. A, Burkhardt, U, Schnelle, W, Haarmann, F, Schwarz, U, Grin, Yu, Shevelkov, A. V

“…A new cationic clathrate I Si46-x P x Te y (6.6(1) ≤ y ≤ 7.5(1), x ≤ 2y at 1375 K) was synthesized from the elements and characterized by X-ray powder…”
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Novel compounds Sn20Zn4P22−vI8 (), Sn17Zn7P22I8, and Sn17Zn7P22Br8: Synthesis, properties, and special features of their clathrate-like crystal structures by Kovnir, Kirill A., Shatruk, Mikhail M., Reshetova, Lyudmila N., Presniakov, Igor A., Dikarev, Evgeny V., Baitinger, Michael, Haarmann, Frank, Schnelle, Walter, Baenitz, Michael, Grin, Yuri, Shevelkov, Andrei V.

“…Tin-zinc pnictidehalides Sn20Zn4P22-vI8 (v=1.2), Sn17Zn7P22I8, and Sn17Zn7P22Br8 have been prepared as single-phase samples by a standard ampoule procedure…”
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Novel Compounds Sn10In14P22I8 and Sn14In10P21.2I8 with Clathrate I Structure: Synthesis and Crystal and Electronic Structure by Shatruk, Mikhail M., Kovnir, Kirill A., Lindsjö, Martin, Presniakov, Igor A., Kloo, Lars A., Shevelkov, Andrei V.

“…Two new supramolecular pnictidehalides Sn10In14P22I8 (I) and Sn14In10P21.2I8 (II) have been synthesized using a standard ampoule technique. Both compounds…”
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Ag3SnP7: A Polyphosphide with a Unique (P7) Chain and a Novel Ag3Sn Heterocluster by Shatruk, Mikhail M., Kovnir, Kirill A., Shevelkov, Andrei V., Popovkin, Boris A.

“…Two new structural fragments are present in the crystal structure of the polyphosphide Ag3SnP7: infinite one‐dimensional (P7) chains and Ag3Sn tetrahedra (see…”
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First Tin Pnictide Halides Sn24P19.3I8 and Sn24As19.3I8:  Synthesis and the Clathrate-I Type of the Crystal Structure by Shatruk, Mikhail M, Kovnir, Kirill A, Shevelkov, Andrei V, Presniakov, Igor A, Popovkin, Boris A

“…Sn24P19.3I8 (I) and Sn24As19.3I8 (II) have been prepared by a standard ampule synthesis. I crystallizes in a cubic space group Pm3̄n, a = 10.9540(10) Å, z = 1…”
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Tin Polycationic Clathrates: Interrelationship between Composition and Crystal and Electronic Structure by Reshetova, L. N., Zaikina, J. V., Shevelkov, A. V., Kovnir, K. A., Lindsjö, M., Kloo, L.

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New cationic clathrate: synthesis and structure of [Si 40P 6]I 6.5 by Kovnir, Kirill A., Uglov, Alexei N., Zaikina, Julia V., Shevelkov, Andrei V.

“…The [Si 40P 6]I 6.5 cationic clathrate possessing the type-I clathrate structure with a minimal known unit-cell volume and a remarkably high vacancy…”
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Ag(3)SnP(7): A Polyphosphide with a Unique by Shatruk, MM, Kovnir, KA, Shevelkov, AV, Popovkin, BA

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