Zobrazeno 1 - 10
of 156
pro vyhledávání: '"S. C. Mojumdar"'
Autor:
I. Janotka, S. C. Mojumdar
Publikováno v:
Materiales de Construccion, Vol 53, Iss 269, Pp 17-28 (2003)
The objective of this paper is to characterise sulphate resistance of mortars made from ordinary Portland cement ( PC ) and Portland-pozzolan cement with 35 wt.% of zeolite addition (zeolite-blended cement-ZBC ). Mortars with two different cement typ
Externí odkaz:
https://doaj.org/article/b47e0046c5074ac8a14b491699574a6c
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:931-938
The induction period of various proportions of urea–thiourea mixed crystal (UTMC) in methanol and absolute alcohol has been measured experimentally by the visual observation method. It decreased from 0.1 to 0.5 UTMC and then slightly increased from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e74c025aa91befe13041882f6d7d4f6
https://doi.org/10.1007/s10973-014-4249-6
https://doi.org/10.1007/s10973-014-4249-6
Autor:
K. Muthu, Sp. Meenakshisundaram, M. Rajasekar, V. Meenatchi, A. Aditya Prasad, S. C. Mojumdar
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:885-890
Single crystals of 2-amino-5-nitrobenzophenonium picrate (ANBP) were grown by slow evaporation solution growth technique from a mixed solvent system ethanol–chloroform–acetic acid (1:1:1, v/v). The 1H and 13C signals of the grown crystal are iden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5695d92dc720a43c50d04d7ee2fffd17
https://doi.org/10.1007/s10973-014-4255-8
https://doi.org/10.1007/s10973-014-4255-8
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:921-930
Single crystals of (2E, 6E)-2-(4-bromobenzylidine)-6-(4-methoxybenzylidine)cyclohexanone are grown by slow evaporation solution growth technique from ethanol at room temperature. The single crystal-X-ray diffraction study reveals that as-grown crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05daa697b92c0591462779cebd8e9d57
https://doi.org/10.1007/s10973-014-4251-z
https://doi.org/10.1007/s10973-014-4251-z
Autor:
Sp. Meenakshisundaram, K. Muthu, M. Rajasekar, G. Madhurambal, V. Kanagarajan, S. C. Mojumdar, V. Meenatchi
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:945-952
Single crystals of di-μ-thioureabis(thiocyanato)cobalt(II), Co(NCS)2(tu)2 (tu—thiourea) are grown by slow evaporation of a mixed solvent system water–methanol (1:1, v/v) containing thiourea, potassium thiocyanate, and cobalt chloride (1:1:0.5) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5ec8d11805db6fca19591f24c830c42
https://doi.org/10.1007/s10973-014-4245-x
https://doi.org/10.1007/s10973-014-4245-x
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:963-968
Single crystals of ammonium nickel sulfate hexahydrate, (NH4)2Ni(SO4)2·6H2O (ANSH), are grown by conventional slow evaporation solution growth technique at room temperature from an aqueous solution containing an excess of urea/thiourea. Structural a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e73c479fdc2bb333f2c8e7670e3991f9
https://doi.org/10.1007/s10973-014-4246-9
https://doi.org/10.1007/s10973-014-4246-9
Autor:
S. C. Mojumdar, L’. Lajdová, J. Miklovič, S. Šnircová, P. Segl’a, D. Ondrušová, M. Pajtášová, E. Jóna
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:915-919
Thermogravimetry (TG) and derivative thermogravimetry (DTG) have been applied to the investigation of the thermal behavior of the compounds Cu(2-Clbz)2(denia)2(H2O)2 (I), Cu(2-Brbz)2(denia)2(H2O)2 (II), and Cu(3-Brbz)2(denia)2(H2O)1 (III), where 2-Cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c11d787ffa25997fd43d2d4cbb763b9
https://doi.org/10.1007/s10973-014-4114-7
https://doi.org/10.1007/s10973-014-4114-7
Autor:
Ivan Janotka, Ľudovít Krajči, Marta Kuliffayova, S. C. Mojumdar, Marta Palacios, Francisca Puertas
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:851-863
Nowadays the blended cements acquire the merit of high significance due to the thermal, energetic and ecological demands for ordinary Portland cement (PC) production. Metakaolin as a partial substitute of PC represents important pozzolana contributin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaa65537f569bf70a6d9a20560c65ea3
https://doi.org/10.1007/s10973-014-4119-2
https://doi.org/10.1007/s10973-014-4119-2
Autor:
R. Janík, E. Jóna, V. Pavlík, Z. Jankurová, M. Loduhová, Z. Harmatová, R. Durný, S. C. Mojumdar, V. Bizovská
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:879-884
Many papers have been published concerning the influence of different steric properties of metylamine, dimethylamine and trimethylamine on the type of interactions with different exchanged montmorillonite and their properties. The most effective acti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33ef40ae7e8f9141b9680fd8ac4f81d7
https://doi.org/10.1007/s10973-014-4172-x
https://doi.org/10.1007/s10973-014-4172-x
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 119:837-844
Sixteen samples of a new phase of stannic phosphor–silicate inorganic ion exchanger have been synthesized under different conditions of preparation. The sample possessing the maximum ion-exchange capacity (1.50 meq g−1 of dry exchanger) was chose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42979aaa6ba61a01e45d60e08476e566
https://doi.org/10.1007/s10973-014-4148-x
https://doi.org/10.1007/s10973-014-4148-x