António Portugal
António Portugal
Chemical Engineering Department, University of Coimbra
Verifierad e-postadress på eq.uc.pt
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An overview on silica aerogels synthesis and different mechanical reinforcing strategies
H Maleki, L Durães, A Portugal
Journal of Non-Crystalline Solids 385, 55-74, 2014
4212014
The effect of nanosilica addition on flowability, strength and transport properties of ultra high performance concrete
E Ghafari, H Costa, E Júlio, A Portugal, L Durães
Materials & Design 59, 1-9, 2014
2122014
Synthesis and biomedical applications of aerogels: Possibilities and challenges
H Maleki, L Durães, CA García-González, P Del Gaudio, A Portugal, ...
Advances in colloid and interface science 236, 1-27, 2016
1622016
Fe2O3/aluminum thermite reaction intermediate and final products characterization
L Durães, BFO Costa, R Santos, A Correia, J Campos, A Portugal
Materials Science and Engineering: A 465 (1-2), 199-210, 2007
1322007
Effect of supplementary cementitious materials on autogenous shrinkage of ultra-high performance concrete
E Ghafari, SA Ghahari, H Costa, E Júlio, A Portugal, L Durães
Construction and Building Materials 127, 43-48, 2016
892016
Synthesis of lightweight polymer-reinforced silica aerogels with improved mechanical and thermal insulation properties for space applications
H Maleki, L Durães, A Portugal
Microporous and mesoporous materials 197, 116-129, 2014
882014
Silica-based aerogels as adsorbents for phenol-derivative compounds
T Matias, J Marques, MJ Quina, L Gando-Ferreira, AJM Valente, ...
Colloids and Surfaces A: Physicochemical and Engineering Aspects 480, 260-269, 2015
642015
Synthesis of mechanically reinforced silica aerogels via surface-initiated reversible addition-fragmentation chain transfer (RAFT) polymerization
H Maleki, L Durães, A Portugal
Journal of Materials Chemistry A 3 (4), 1594-1600, 2015
632015
Phase investigation of as-prepared iron oxide/hydroxide produced by sol–gel synthesis
L Duraes, BFO Costa, J Vasques, J Campos, A Portugal
Materials Letters 59 (7), 859-863, 2005
612005
Effect of the drying conditions on the microstructure of silica based xerogels and aerogels
L Durães, M Ochoa, N Rocha, R Patrício, N Duarte, V Redondo, ...
Journal of nanoscience and nanotechnology 12 (8), 6828-6834, 2012
522012
Characterisation of the surface of a cellulosic multi-purpose office paper by inverse gas chromatography
J Santos, MH Gil, A Portugal, JT Guthrie
Cellulose 8 (3), 217-224, 2001
482001
Development of mechanically strong ambient pressure dried silica aerogels with optimized properties
H Maleki, L Durães, A Portugal
The Journal of Physical Chemistry C 119 (14), 7689-7703, 2015
472015
Study of the decomposition of phase stabilized ammonium nitrate (PSAN) by simultaneous thermal analysis: determination of kinetic parameters
PN Simoes, LM Pedroso, AA Portugal, JL Campos
Thermochimica acta 319 (1-2), 55-65, 1998
411998
Measurements of pVT, viscosity, and surface tension of trihexyltetradecylphosphonium tris (pentafluoroethyl) trifluorophosphate ionic liquid and modelling with equations of state
CE Ferreira, NMC Talavera-Prieto, IMA Fonseca, ATG Portugal, ...
The Journal of Chemical Thermodynamics 47, 183-196, 2012
392012
Study of the suitability of silica based xerogels synthesized using ethyltrimethoxysilane and/or methyltrimethoxysilane precursors for aerospace applications
M Ochoa, L Durães, AM Beja, A Portugal
Journal of sol-gel science and technology 61 (1), 151-160, 2012
392012
High antimicrobial activity and low human cell cytotoxicity of core–shell magnetic nanoparticles functionalized with an antimicrobial peptide
H Maleki, A Rai, S Pinto, M Evangelista, RMS Cardoso, C Paulo, ...
ACS applied materials & interfaces 8 (18), 11366-11378, 2016
362016
Correlation and prediction of biodiesel density for extended ranges of temperature and pressure
NMCT Prieto, AGM Ferreira, ATG Portugal, RJ Moreira, JB Santos
Fuel 141, 23-38, 2015
352015
Modeling dissolution of sparingly soluble multisized powders
LP De Almeida, S Simões, P Brito, A Portugal, M Figueiredo
Journal of pharmaceutical sciences 86 (6), 726-732, 1997
321997
Limestone biodeterioration: A review on the Portuguese cultural heritage scenario
AC Pinheiro, N Mesquita, J Trovão, F Soares, I Tiago, C Coelho, ...
Journal of cultural heritage 36, 275-285, 2019
302019
Novel flexible, hybrid aerogels with vinyl-and methyltrimethoxysilane in the underlying silica structure
T Matias, C Varino, HC de Sousa, MEM Braga, A Portugal, JFJ Coelho, ...
Journal of Materials Science 51 (14), 6781-6792, 2016
302016
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Artiklar 1–20