Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Luciana C. Juncal"'
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Photodegradation of methyl thioglycolate particles as a proxy for organosulphur containing droplets
Autor: Christian George, Luciana C. Juncal, Samantha Seng, Myriam Moreau, Sophie Sobanska, Yanina B. Bava, Yeny A. Tobon, A. Lorena Picone, Rosana M. Romano, Raluca Ciuraru
Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2018, 20 (29), pp.19416-19423. ⟨10.1039/C7CP08658J⟩
Physical Chemistry Chemical Physics, 2018, 20 (29), pp.19416-19423. ⟨10.1039/C7CP08658J⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Understanding the formation and transformation of sulphur-rich particles is of prime importance since they contribute to the global atmospheric sulphur budget. In this work, we performed a series of experiments on a photoactive organosulphur compound
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a55d1dd0a46b006263e6d738149b119
https://doi.org/10.1039/c7cp08658j
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4
Effect of nanostructured ferrites MFe2O4 (M= Cu, Co, Mg, Zn) on the thermal decomposition of ammonium nitrate
Autor: Luciana C. Juncal, C.E. Rodríguez Torres, A.F. Cabrera, S. J. Stewart, M. Meyer
Publikováno v: Applications in Energy and Combustion Science, Vol 6, Iss, Pp 100026-(2021)
Ammonium nitrate (NH4NO3) represents a cheap, chlorine-free alternative to ammonium perchlorate for use as an oxidant for solid propellants. But its poor ignitability and low burning rate are all disadvantages to achieve such purposes. For this reaso
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50552d8723400b15fbcda65e4f62e6b5
https://doi.org/10.1016/j.jaecs.2021.100026
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5
Electronic structure determination using an assembly of conventional and synchrotron techniques: The case of a xanthate complex
Autor: Rosana M. Romano, Luciana C. Juncal, José Avila, Maria C. Asensio, Carlos O. Della Védova
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
The electronic properties of the coordination complex nickel (II) bis-n-propylxanthate, Ni(CH3(CH2)2OC(S)S)2, were studied by a combination of complementary experimental (both laboratory and synchrotron based techniques) and theoretical methods. Ener
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f87e423d965ef98b0409469ec22c0050
https://doi.org/10.1016/j.saa.2017.03.002
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6
Photochemistry of single particles using acoustic levitation coupled with Raman microspectrometry
Autor: Luciana C. Juncal, Yeny A. Tobon, Samantha Seng, Sophie Sobanska, Yanina B. Bava, Jacques Barbillat, L. Picone, Rosana M. Romano, Myriam Moreau
Publikováno v: Journal of Raman Spectroscopy. 48:1135-1137
The photoreactivity of single particles with atmospheric interest was studied by using an acoustic levitation system coupled to Raman microspectrometry. Both, inorganic and organic single particle phototransformation has been investigated without any
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d3e83582b29d81cb267f88ca512c14f
https://doi.org/10.1002/jrs.5181
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7
Experimental and theoretical investigation on conformational and spectroscopic properties of dimethyl dithiodiglycolate, [CH3OC(O)CH2S]2
Autor: Rosana M. Romano, Sophie Sobanska, Yanina B. Bava, Luciana M. Tamone, Yeny A. Tobon, Samantha Seng, Luciana C. Juncal, A. Lorena Picone
Publikováno v: Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2017, 1137, pp.524-529. ⟨10.1016/j.molstruc.2017.02.058⟩
Journal of Molecular Structure, 2017, 1137, pp.524-529. ⟨10.1016/j.molstruc.2017.02.058⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Dimethyl dithiodiglycolate (DTG), [CH3OC(O)CH2S]2, was synthetized by complete oxidation of methyl thioglycolate (MTG) with I2, and characterized by gas chromatography coupled with electron-impact mass spectrometry. Fifteen stable conformers were fou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::753d7e730164689101200d4e5a987ebf
https://hal.archives-ouvertes.fr/hal-01579636
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8
Gas-phase and matrix-isolation photochemistry of methyl thioglycolate, CH3OC(O)CH2SH : Influence of the presence of molecular oxygen in the photochemical mechanisms
Autor: Rosana M. Romano, Sophie Sobanska, Yanina B. Bava, Yeny A. Tobon, Luciana C. Juncal, Samantha Seng, Luciana M. Tamone, A. Lorena Picone
Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Journal of Photochemistry and Photobiology A: Chemistry
Journal of Photochemistry and Photobiology A: Chemistry, Elsevier, 2017, 344, pp.101-107. ⟨10.1016/j.jphotochem.2017.05.003⟩
Journal of Photochemistry and Photobiology A: Chemistry, 2017, 344, pp.101-107. ⟨10.1016/j.jphotochem.2017.05.003⟩
The photochemistry of methyl thioglycolate (MTG), CH3OC(O)CH2SH, in gas phase and in matrix isolation conditions was studied by means of FTIR spectroscopy, and the influence of the presence of molecular oxygen on the photochemical mechanisms was inve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cf123f61e41cd5286e050345cb56f86
http://sedici.unlp.edu.ar/handle/10915/104911
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9
Experimental and theoretical IR study of methyl thioglycolate, CH3OC(O)CH2SH, in different phases: Evidence of a dimer formation
Autor: Yeny A. Tobon, A. Lorena Picone, Luciana M. Tamone, Luciana C. Juncal, Samantha Seng, Sophie Sobanska, Yanina B. Bava, Rosana M. Romano
Publikováno v: Journal of Molecular Structure
Journal of Molecular Structure, Elsevier, 2017, 1139, pp.160-165. ⟨10.1016/j.molstruc.2017.03.031⟩
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Journal of Molecular Structure, 2017, 1139, pp.160-165. ⟨10.1016/j.molstruc.2017.03.031⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The IR spectrum of methyl thioglycolate (MTG) was studied in three different phases, and interpreted with the aid of DFT calculations. The gas phase IR spectrum was explainable by the presence of the most stable conformer (syn-gauche-(-)gauche) only,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::282a3d5dbd57de2b744846ea0b708398
https://hal.archives-ouvertes.fr/hal-01579622
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10
Conformational and spectroscopic study of xanthogen ethyl formates, ROC(S)SC(O)OCH2CH3. Isolation of CH3CH2OC(O)SH
Autor: Luciana C. Juncal, Rosana M. Romano, Melina V. Cozzarín
ROC(S)SC(O)OCH2CH3, with R = CH3-, (CH3)2CH- and CH3(CH2)2-, were obtained through the reaction between potassium xanthate salts, ROC(S)SK, and ethyl chloroformate, ClC(O)OCH2CH3. The liquid compounds were identified and characterized by 1H and 13C N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7ac41ae6fe2fce0883f520aad6d5bd7
https://www.sciencedirect.com/science/article/pii/S1386142514018666
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