Institute Of Inorganic Chemistry Slovak Academy Of Sciences
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Institute of Inorganic Chemistry Slovak Academy of Sciences (IIC SAS; ) belongs to Scientific Section 2, Biological and Chemical Sciences of Slovak Academy of Sciences.


History

Institute of Inorganic Chemistry was founded in November 1952 as Commission of Inorganic chemistry by Board of Commissioners. Later, on 30 November 1953, the name was changed to Laboratory of Inorganic chemistry. The laboratory became a part of Institute of Chemical technology of Organic Compounds on 1 January 1955. Independent Institute of Inorganic Chemistry was founded on 1 January 1960 by the decision of the presidium of SAS. The institute became member of Scientific Collegium of Chemistry SAS and Scientific Collegium of Organic Chemistry and Biochemistry CSAS from 1 January 1962 until 31 March 1990. The institute has become the individual part of Slovak Academy of Sciencies since 1 April 1990. The number of employees has changed considerably: from 7 in 1953, through 36 in 1958, 1965 – 70, 1970 – 100 and in 1980 103 employees worked for the institute. The number decreased slightly to 95 in 2014.


Research

Initially, the research was focused on industrial demands, mainly on the aluminium production and the processing of raw inorganic materials; i. e. bentonites, refractory materials, cements, etc. The research is currently concentrated on studying: * relations between composition, properties, and structure of inorganic materials, e. g. progressive ceramics, molten systems, and
clay mineral Clay minerals are hydrous aluminium phyllosilicates (e.g. kaolin, Al2 Si2 O5( OH)4), sometimes with variable amounts of iron, magnesium, alkali metals, alkaline earths, and other cations found on or near some planetary surfaces. Clay minerals ...
s and its modified forms * the thermodynamics of multicomponent systems * the chemical reactions occurring in inorganic systems, including the
phase boundaries Phase or phases may refer to: Science * State of matter, or phase, one of the distinct forms in which matter can exist *Phase (matter), a region of space throughout which all physical properties are essentially uniform *Phase space, a mathematic ...
* the development and application of theoretical and experimental methods for structure determination and properties of matter.


Departments

The institute is divided into 5 research
departments Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, ...
.


Department of Ceramics

* Head: doc. Ing. Miroslav Hnatko, PhD. * research is focused on the relations between mechanical properties and microstructure of oxide or non-oxide ceramic nanocomposites, etc. * preparation of new types of composites (ceramic composites with high electrical and/or thermal conductivity, corrosion and oxidation resistant materials, luminescent materials, etc.). source


Department of Hydrosilicates

* Head: Ing. Helena Pálková, PhD. * the studies of the properties, mineralogical and chemical composition of the fine fractions of raw materials – bentonites – the clays containing dominantly montmorillonite or other minerals of the smectite group * chemical modifications and partial dissolution of montmorillonites have been studied by mainly spectroscopic methods * novel hybrid materials based on cationic dyes and clay minerals exhibit many interesting properties, such as excitation energy transfer, photosensitization, changes of the energy of absorbed and emitted light, optical anisotropy, etc. source


Department of Molten Systems

* Head: doc. Ing. Miroslav Boča, DrSc. * the research is aimed to physico-chemical properties of molten salts systems * in order to understand better the relations between the properties, the composition, and the structure of inorganic melts, several parameters are studied, i. e. density, viscosity, electric conductivity, phase equilibria, and
surface tension Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension is what allows objects with a higher density than water such as razor blades and insects (e.g. water striders) to f ...
* applied research is focused on
solar energy Solar energy is radiant light and heat from the Sun that is harnessed using a range of technologies such as solar power to generate electricity, solar thermal energy (including solar water heating), and solar architecture. It is an essenti ...
accumulation, optimization of conditions for aluminium electrochemical production; then transport of heat where molten salts act as cooling media (nuclear power plants), etc. source


Department of Theoretical Chemistry

* Head: Mgr. Stanislav Komorovský, PhD. * research based on the development of computational methods for treating electron correlation in molecules and solids * computational studies of NMR and EPR parameters of organometallic, biologically and catalytically active substances * the most importantly, combining of experimental methods ( vibrational spectroscopy, neutron and X-ray structure analysis) with precise DFT calculations in the
solid state Solid state, or solid matter, is one of the four fundamental states of matter. Solid state may also refer to: Electronics * Solid-state electronics, circuits built of solid materials * Solid state ionics, study of ionic conductors and their u ...
. source


Vitrum Laugaricio (Joint Glass Center)

* Head: prof. Ing. Dušan Galusek, DrSc. * the research covers mostly the study of processing, microstructure, and properties of polycrystalline ceramic materials and the relation between structure, composition, and properties of oxide glasses * the development and optimalisation of new glasses for industrial applications, and corrosion of glasses by aqueous media; then polycrystalline alumina-based materials, especially liquid phase sintered (LPS) aluminas, etc. source


List of directors

* 1953 – 1963: Mikuláš Gregor * 1963 – 1970: František Hanic * 1970 – 1982: Edmund Kanclíř * 1982 – 1990: Miroslav Zikmund * 1990 – 1991: Blahoslav Čičel * 1991 – 1995: Vladimír Daněk * 1995 – 1999: Jozef Noga * 1999 – 2013: Pavol Šajgalík * since 2013: Miroslav Boča


References


External links


www.uach.sav.sk/
{{authority control Slovak Academy of Sciences 1953 establishments in Czechoslovakia Research institutes established in 1953 Chemical research institutes