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Effect of Ionic Liquid on the Determination of Aromatic Amines as Contaminants in Hair Dyes by Liquid Chromatography Coupled to Electrochemical Detection
(Mdpi Ag, 2012-07-01)
The room temperature ionic liquid (IL) 1-butyl-3-methylimidazolium bis-(trifluorometanesulfonyl) imide BMIm[NTf2] was used as a novel medium for improvement of separation and quantization of 16 aromatic amines typically ...
Effect of Ionic Liquid on the Determination of Aromatic Amines as Contaminants in Hair Dyes by Liquid Chromatography Coupled to Electrochemical Detection
(Mdpi Ag, 2012-07-01)
The room temperature ionic liquid (IL) 1-butyl-3-methylimidazolium bis-(trifluorometanesulfonyl) imide BMIm[NTf2] was used as a novel medium for improvement of separation and quantization of 16 aromatic amines typically ...
Catalytic, regioselective, and green methods for rearrangement of 1,2-diaryl epoxides to carbonyl compounds employing metallic triflates, Brønsted-acidic ionic liquids (ILs), and IL/microwave; experimental and computational substituent effect study on aryl versus hydrogen migration
(Elsevier Science, 2014-08)
The Lewis-acid catalyzed rearrangement of parent trans-stilbene oxide 1 was studied with M(OTf)3/DCM and M(OTf)3/[BMIM][BF4] (M = Bi, Al, Ga, Sc, and Yb; [BMIM] = butylmethylimidazolium) and Zn(NTf2)2, and with Bi(OTf)3/[BMIM][X] ...
Influência de líquidos iônicos na extração de fenóis da fração aquosa do bio-óleo da semente de goiaba (Psidium guajava L.) por ultrassom e micro-ondasInfluence of ionic liquids in the extraction of phenols from aqueous fraction bio-oil of guava seed (Psidium guajava l.) by ultrasound and microwave
(Pós-Graduação em QuímicaUniversidade Federal de Sergipe, 2021)
Interaction of Ester-Functionalized Ionic Liquids with Atomically-Defined Cobalt Oxides Surfaces: Adsorption, Reaction and Thermal Stability
(Wiley VCH Verlag, 2017-12)
Hybrid materials consisting of ionic liquid (ILs) films on supported oxides hold a great potential for applications in electronic and energy materials. In this work, we have performed surface science model studies scrutinizing ...
Carbon neutral electrochemical conversion of carbon dioxide mediated by [M: N +(cyclam)Cln] (M = Ni2+ and Co3+) on mercury free electrodes and ionic liquids as reaction media
(Royal Society of Chemistry, 2017)
© 2017 The Royal Society of Chemistry. In this work, the electrochemical reduction of carbon dioxide using [Mn+(cyclam)Cln] (M = Ni2+ and Co3+) as electrocatalysts has been studied in 1-butyl-3-methylimidazolium tetrafluoroborate ...
Imidazolium-based ionic liquids as stabilizers for electrode modification with water-soluble porphyrin
(Facultad de Medicina y Ciencia, 2019)
The water-soluble porphyrin, known as 5,10,15,20-tetrakis(1-methyl-4-pyridyl)porphyrin (TMPyP), was successfully stabilized onto a carbon paste electrode (CP) by covering up the TMPyP-modified surface with a layer of ionic ...
Síntese e utilização de líquidos iônicos como catalisadores na transformação química de CO2 em carbonato de dimetila
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2015)
The need for the synthesis improvement resulting in process less aggressive to the environment and the use of reusable raw materials are some of the principles of Green Chemistry. Thus, the goal of this work was to study ...
Síntese e utilização de líquidos iônicos como catalisadores na transformação química de CO2 em carbonato de dimetila
(Pontifícia Universidade Católica do Rio Grande do SulPorto Alegre, 2015)
The need for the synthesis improvement resulting in process less aggressive to the environment and the use of reusable raw materials are some of the principles of Green Chemistry. Thus, the goal of this work was to study ...