Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Mauro C. C. Ribeiro"'
Autor:
Mauro C. C. Ribeiro
Publikováno v:
Química Nova, Vol 42, Iss 9, Pp 1007-1013 (2019)
Externí odkaz:
https://doaj.org/article/7f064c6651e24ae0a9263e261a889afe
Autor:
Veronika S. Fedotova, Maria P. Sokolova, Vitaliy K. Vorobiov, Eugene V. Sivtsov, Mauro C. C. Ribeiro, Michael A. Smirnov
Publikováno v:
Polymers, Vol 14, Iss 23, p 5148 (2022)
Two polymerizable ionic liquids (or monomeric ionic liquids, mILs) namely 1-butyl-3-methylimidazolium and choline acrylates ([C4mim]A and ChA, respectively) were synthesized using the modified Fukumoto method from corresponding chlorides. The chemica
Externí odkaz:
https://doaj.org/article/7a6f13f4c0014d9f9155bda43fe595ec
Confined ionic liquids films under shear: The importance of the chemical nature of the solid surface
Autor:
Kalil Bernardino, Mauro C. C. Ribeiro
Ionic liquids have generated interest in applications as lubricants and as additives to conventional lubricants due to their unique physical properties. In these applications, the liquid thin film can be subjected simultaneously to extremely high she
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d60b9ed429b12d9421e2c84f7f6a94
http://arxiv.org/abs/2304.06774
http://arxiv.org/abs/2304.06774
Autor:
Kalil Bernardino, Mauro C. C. Ribeiro
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Strong ionic interactions, as well as the consequent correlations between cation and anion dynamics, give ionic liquids various physical features that set them apart from ordinary organic solvents. In particular, they result in larger viscosities and
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Deep eutectic solvents (DESs) are similar to ionic liquids (IL) in terms of physicochemical properties and technical uses. In ILs, far-infrared (FIR) spectroscopy has been utilized to reveal ionic interactions and even to produce a signature of the s
Autor:
Kalil Bernardino, Mauro C. C. Ribeiro
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b65b4a86145d9f907b4ca953fc1b5dc
Autor:
Luciano T. Costa, Mauro C. C. Ribeiro
Publikováno v:
Química Nova, Vol 33, Iss 4, Pp 938-944 (2010)
Computational methods for the calculation of dynamical properties of fluids might consider the system as a continuum or as an assembly of molecules. Molecular dynamics (MD) simulation includes molecular resolution, whereas computational fluid dynamic
Externí odkaz:
https://doaj.org/article/9c1644d107ed4d25a7473c97971e3f84
Autor:
Marcello F. Costa, Mauro C. C. Ribeiro
Publikováno v:
Química Nova, Vol 29, Iss 6, Pp 1266-1269 (2006)
The role played by electron correlation and vibrational correction on the polarizability of the LiH molecule is demonstrated. We present results for the dipole moment, polarizability and first hyperpolarizability of the LiH molecule obtained through
Externí odkaz:
https://doaj.org/article/de721668e40447429b13ccde3c729cfb
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The low melting point of room temperature ionic liquids is usually explained in terms of the presence of bulky, low symmetry and flexible ions, with the first two factors related to the lattice energy while an entropic effect is attributed to the lat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6692597dba46464af632643be5d0e14
http://arxiv.org/abs/2107.13795
http://arxiv.org/abs/2107.13795
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Several calorimetric measurements have shown that 1-ethyl-3-methylimidazolium dicyanamide, [C2C1im][N(CN)2], is a glass-forming liquid, even though it is a low-viscous liquid at room temperature. Here we found slow crystallization during cooling of [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b550b72ddd0604eec76c6e5aa285a2bd
http://arxiv.org/abs/2107.12573
http://arxiv.org/abs/2107.12573