Novel high-resistance clinkers with 1.10

Autor: João Pereira, Rodrigo Santos, Horta Ricardo Simões Bayão, J. N. Canongia Lopes, Rogério Colaço, P. Rocha, T.G. Nunes

Publikováno v: Cement and Concrete Research. 85:39-47

New amorphous calcium silicate binders, hydraulically active, were produced by a process consisting in fully melting and rapid cooling of a mixture of typical raw materials (limestone, sand, fly-ash and electric furnace slag) with overall CaO/SiO2 mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3275f4f850e013aa3078dfb86cd18e7
https://doi.org/10.1016/j.cemconres.2016.03.006

Microstructural control and hydration of novel micro-dendritic clinkers with CaO/SiO 2 = 1.4

Autor: Rogério Colaço, Teresa G. Nunes, João Pereira, Rodrigo Santos, J. N. Canongia Lopes, P. Rocha, Horta Ricardo Simões Bayão

Publikováno v: Cement and Concrete Research. 76:212-221

In this paper we describe the production of CaO/SiO2-based hydraulic binders formed of dendritic belite embedded in an amorphous phase. These hydraulic binders are produced by a process involving heating the raw materials with a specified CaO/SiO2 ra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f96f6b19dc9c2342937919c78bfd0d74
https://doi.org/10.1016/j.cemconres.2015.06.004

Probing the self-aggregation of ionic liquids in aqueous solutions using density and speed of sound data

Autor: Ma Ángeles Sanromán, José M. S. S. Esperança, A. Rodríguez, J. N. Canongia Lopes, Mohammad Tariq, Francisco J. Deive, F. Moscoso, Luís Paulo N. Rebelo

Publikováno v: The Journal of Chemical Thermodynamics. 59:43-48

The aggregation behavior of three 1-alkyl-3-methylimidazolium chloride ionic liquids, [CnC1im]Cl (with n = 8, 10, 12), was probed at atmospheric pressure using density and speed of sound measurements in the 283.15 > T/K > 313.15 temperature range in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f54715119f8831213e373c198a2121bf
https://doi.org/10.1016/j.jct.2012.11.032

Nanoscale organization in the fluorinated room temperature ionic liquid: Tetraethyl ammonium (trifluoromethanesulfonyl)(nonafluorobutylsulfonyl)imide

Autor: Giovanni Battista Appetecchi, F. Lo Celso, Lorenzo Gontrani, Charl J. Jafta, Olga Russina, Alessandro Triolo, J. N. Canongia Lopes

Publikováno v: The Journal of chemical physics 148 (2018). doi:10.1063/1.5016236
info:cnr-pdr/source/autori:Lo Celso, F.; Appetecchi, G. B.; Jafta, C. J.; Gontrani, L.; Canongia Lopes, J. N.; Triolo, A.; Russina, O./titolo:Nanoscale organization in the fluorinated room temperature ionic liquid: Tetraethyl ammonium (trifluoromethanesulfonyl) (nonafluorobutylsulfonyl) imide/doi:10.1063%2F1.5016236/rivista:The Journal of chemical physics/anno:2018/pagina_da:/pagina_a:/intervallo_pagine:/volume:148

Fluorinated Room Temperature Ionic Liquids (FRTILs) are a branch of ionic liquids that is the object of growing interest for a wide range of potential applications, due to the synergic combination of specifically ionic features and those properties t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71a4341651baac0b9d45b2b96806871d
https://doi.org/10.1063/1.5016236

From lime to silica and alumina: systematic modeling of cement clinkers using a general force-field

Autor: Adilson A. Freitas, Rodrigo Santos, Rogério Colaço, J. N. Canongia Lopes, R. Bayão Horta

Publikováno v: Physical chemistry chemical physics : PCCP. 17(28)

Thirteen different cement-clinker crystalline phases present in the lime–silica–alumina system have been systematically modeled using a simple and general force field. This constitutes a new type of approach towards the study of lime–silica–a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4744f948da4ede7de84a8dc8514ebad4
https://pubmed.ncbi.nlm.nih.gov/26109081