K
K. Petrov
Researcher at Bulgarian Academy of Sciences
Publications - 44
Citations - 740
K. Petrov is an academic researcher from Bulgarian Academy of Sciences. The author has contributed to research in topics: Thermal decomposition & Hydroxide. The author has an hindex of 14, co-authored 43 publications receiving 697 citations. Previous affiliations of K. Petrov include Spanish National Research Council.
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Journal ArticleDOI
Preparation of crystalline ZnSnO3 from Li2SnO3 by low-temperature ion exchange
Daniela Kovacheva,K. Petrov +1 more
TL;DR: In this article, the first polycrystalline zinc stannate (ZnSnO 3 ) was obtained by an ion exchange reaction between solid α-Li 2 SnO 3 (low-temperature modification) and a melt of ZnCl 2.KCl at 350°C for 48h.
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Synthesizing nanocrystalline LiMn2O4 by a combustion route
Daniela Kovacheva,Hristo Gadjov,K. Petrov,Sankar Mandal,Monica G. Lazarraga,Laura Pascual,J. Manuel Amarilla,Rosa M. Rojas,Pilar Herrero,José M. Rojo +9 more
TL;DR: In this paper, the effect of fuel content on the purity and morphology of nanocrystalline samples of lithium manganese oxide with cubic spinel structure has been analyzed by combustion of reaction mixtures containing Li(I) and Mn(II) nitrates that operate as oxidisers and sucrose that acts as fuel.
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The properties of a spinel copper cobaltite prepared at low temperatures and normal pressure
TL;DR: In this paper, the properties of a spinel copper cobaltite obtained by thermal decomposition of mixed nitrates of both metals at 350°C and normal pressure are described.
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Infrared spectra of Cu(II)-Co(II) mixed hydroxide nitrates
TL;DR: The infrared spectra from 4000 to 50cm −1 of copper(II)-cobalt(II) hydroxide nitrate mixed crystals, Cu x Co 2 − x (OH) 3 NO 3 (0.0 x 3 polarization, decreasing metal-oxygen force constants and weakening of the hydrogen bonds upon substitution of cobalt for copper as discussed by the authors.
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On the thermal decomposition of the zinc(II) hydroxide chlorides Zn5(OH)8Cl2·H2O and Β-Zn(OH)Cl
O. Garcia-Martinez,E. Vila,J. L. Martín de Vidales,J. L. Martín de Vidales,Rosa M. Rojas,K. Petrov,K. Petrov +6 more
TL;DR: In this article, several reaction schemes are proposed to account for thermal decomposition reactions undergone by both zinc hydroxide chlorides and β-Zn(OH)Cl materials.