Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Pál Halmos"'
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 352:56-62
Cerium(III) fluoride (CeF 3 ) nanoparticles were produced in aqueous solution by precipitation using cerium(III) excess and sulphate ions in order to assist the aggregation. This process was studied by dynamic light scattering in the solution. The na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c611d5e691a966f35631b7dbfbbac659
https://doi.org/10.1016/j.colsurfa.2009.09.049
https://doi.org/10.1016/j.colsurfa.2009.09.049
Publikováno v:
Toxicological & Environmental Chemistry. 91:1217-1227
An automated method for the indirect determination of fluoride by inductively coupled plasma atomic emission spectrometry using discontinuous-flow analysis has been developed. A modified flow injec...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c6c15bd29af5c227f8c626b73a5579
https://doi.org/10.1080/02772240802631907
https://doi.org/10.1080/02772240802631907
Publikováno v:
Journal of Fluorine Chemistry. 130:562-566
An indirect fluoride determination method has been developed based on the ICP-AES determination of excess cerium(III) ion after precipitation. From four cations—Y(III), Sr(II), Ce(III), La(III)–cerium(III) proved to be the best precipitate formin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::660ddb38ceb939ed0172bf4bf6c5c623
https://doi.org/10.1016/j.jfluchem.2009.03.010
https://doi.org/10.1016/j.jfluchem.2009.03.010
Autor:
Renáta Buják, István Varga, Péter Kádár, Tibor Kovács, János Borszéki, István Cserny, Kálmán Varga, János Schunk, Attila Horváth, Lajos Fodor, József Kónya, Dezső Varga, Pál Halmos, László Kövér, Noémi Nagy, József Tóth, Krisztián Radó, Péter Dombovári, Tamás Pintér, János Somlai
Publikováno v:
Electrochimica Acta. 52:2542-2551
The surface contamination by uranium in the primary circuit of PWR type nuclear reactors is a fairly complex problem as (i) different chemical forms (molecular, colloidal and/or disperse) of the uranium atoms can be present in the boric acid coolant,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42788f56edc30b35b6f4c652692b2d61
https://doi.org/10.1016/j.electacta.2006.09.007
https://doi.org/10.1016/j.electacta.2006.09.007
Publikováno v:
Microchemical Journal. 79:25-28
Fly ash samples of cement works were analysed using slurry nebulization inductively coupled plasma atomic emission spectrometric (ICP-AES). Because of the influence of the experimental factors on the signal intensity, the optimal conditions of the an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f206e0e893c841b038e7dd3383d69a
https://doi.org/10.1016/j.microc.2004.06.008
https://doi.org/10.1016/j.microc.2004.06.008
Preparation of New Sulfonated Triarylphosphanes: Control of the Selectivity by Structural Assistance
Publikováno v:
European Journal of Organic Chemistry. 2003:2775-2781
A synthetic approach for the selective preparation of tri-, di-, and monosulfonated triarylphosphanes is presented. PPhnAr3−n parent phosphanes (1a−8a) having aryl rings (Ar) activated by simple electron donating groups (CH3, CH3O) were prepared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19e8e18cfc2381c79e7475e83b659c99
https://doi.org/10.1002/ejoc.200300168
https://doi.org/10.1002/ejoc.200300168
Publikováno v:
Talanta. 46:1273-1277
High purity fluorapatite (FAP) was prepared by solid state reaction, in flowing argon gas, at 1370 degrees C for 60 min. For chemical characterization of Ca(10)(PO(4))(6)F(2), the accuracy and reproducibility of different analytical methods were asse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85e258ba4e94b6fee5cb5eb6d9ee8480
https://doi.org/10.1016/s0039-9140(97)00391-3
https://doi.org/10.1016/s0039-9140(97)00391-3
Publikováno v:
Talanta. 41:1089-1093
Pressurized sample preparation devices (High Pressure Asher, Pressurized Microwave Digestion system, compared with a PTFE decomposition vessel) were used to dissolve certified metal alloy samples (steel, copper) for ICP analysis. Based on the results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::660932fe832b74d37b781a4701e65dde
https://doi.org/10.1016/0039-9140(94)80076-6
https://doi.org/10.1016/0039-9140(94)80076-6
Publikováno v:
Mikrochimica Acta. 108:157-161
A quick sample preparation method was used for the determination of sulphur and trace metals in oil and oily products by the ICP with a minitorch. Stable aqueous emulsions of oils and oil products were made by using two kinds of emulsifiers (one with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b9da131e2dc6ef8af833e0b6e5fdcb0
https://doi.org/10.1007/bf01242425
https://doi.org/10.1007/bf01242425
Publikováno v:
Talanta. 69(3)
The element content of low and high sulfur containing diesel fuels was measured by different analytical methods: energy-dispersive X-ray fluorescent (EDXRF) and inductively coupled plasma atomic emission (ICP-OES) spectroscopy methods. Then results w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2191ed1bf285384058e980992c6ec1
https://pubmed.ncbi.nlm.nih.gov/18970637
https://pubmed.ncbi.nlm.nih.gov/18970637