João Pires e António Cruz
Techniques of Thermal Analysis Applied to the Study of Cultural Heritage
Journal of Thermal Analysis and Calorimetry, 87 (2007) 2, 411–415.
(doi: 10.1007/s10973-004-6775-0) (SharedLink)
David Jerónimo, José M. Guil, Beatriz Corbella, Helena Vasques, Adelaide Miranda, João M. Silva, Alda Lobato, João Pires e Ana Carvalho
Acidity Characterization of Pillared Clays Through Microcalorimetric Measurements and Catalytic Ethylbenzene Test Reaction
Applied Catalysis A: General 330 (2007) 89-95.
(doi: 10.1016/j.apcata.2007.07.013)
Ana Mestre, João Pires, José Nogueira e Ana Carvalho
Activated Carbons for the Adsorption of Ibuprofen
Carbon 45 (2007) 1979-1988.
(doi: 10.1016/j.carbon.2007.06.005)
Iwona Kuźniarska-Biernacka, Ana R. Silva, Ana Carvalho, João Pires e Cristina Freire
Direct Immobilisation Versus Covalent Attachment of a Mn(III) salen Complex onto an Al-pillared clay and Influence in the Catalytic Epoxidation of Styrene
Journal of Molecular Catalysis A: Chemical 278 (2007) 82-91.
(doi: 10.1016/j.molcata.2007.08.022)
Nuno Neng, Moisés Pinto, João Pires, Paula Marcos e José Nogueira
Development, Optimisation and Application of Polyurethane Foams as New Polymeric Phases for Stir Bar Sorptive Extraction
Journal of Chromatography A, 1171 (2007) 8-14.
(doi: 10.1016/j.chroma.2007.09.033)
Clara Pereira, Sónia Patrício, Ana Silva, Alexandre Magalhães, Ana Carvalho, João Pires e Cristina Freire
Copper Acetylacetonate Anchored onto Amine-Functionalised Clays
Journal of Colloid and Interface Science 316 (2007) 570-579.
(doi: 10.1016/j.jcis.2007.07.053)
João Pires, Maria Bestilleiro, Moisés Pinto, Antonio Gil
Selective Adsorption of Carbon Dioxide, Methane and Ethane by Porous Clays Heterostructures
Separation and Purification Technology, (2007), in press
(doi: 10.1016/j.seppur.2007.10.007)
Ana Carvalho, Ana Mestre, João Pires, Moisés Pinto e Emília Rosa
Granular Activated Carbons from Powdered Samples using Clays as Binders for the Adsorption of Organic Vapours
Microporous and Mesoporous Materials, 93 (2006) 226–231.
(doi: 10.1016/j.micromeso.2006.03.001)
João Pires, Ana Carvalho, Moisés Pinto e João Rocha
Characterization of Y Zeolites Dealuminated by Solid-State Reaction with Ammonium Hexafluorosilicate
Journal of Porous Materials, 13 (2006) 107-114.
(doi: 10.1007/s10934-006-7005-x) (SharedLink)
Pankaj Das, I. K.-Biernacka, Ana Silva, Ana Carvalho, João Pires e Cristina Freire
Encapsulation of Chiral Mn(III)salen complexes into aluminium Pillared Clays: Application as Heterogeneous Catalysts in the Epoxidation of Styrene
Journal of Molecular Catalysis A: Chemical, 248 (2006) 135-143.
(doi: 10.1016/j.molcata.2005.12.023)
Rabii Mahboub, Yassine El-Mouzadahir, Abdellah Elmchaouri, Ana Carvalho, Moisés Pinto e João Pires
Characterization of a Delaminated Clay and Pillared Clays by Adsorption of Probe Molecules
Colloids and Surfaces A: Physicochem. Eng. Aspects, 280 (2006) 81-87.
(doi: 10.1016/j.colsurfa.2006.01.036)
Moisés Pinto, João Pires, Ana Carvalho, Manuela Carvalho e João Bordado
Synthesis and Regeneration of Polyurethane/Adsorbent Composites and their Characterization by Adsorption Methods
Microporous and Mesoporous Materials, 89 (2006) 260-269.
(doi: 10.1016/j.micromeso.2005.10.035)
Moisés Pinto, João Pires, Ana Carvalho e Manuela Carvalho
On the Difficulties of Predicting the Adsorption of Volatile Organic Compounds at Low Pressures in Microporous Solids: The Example of Ethyl Benzene
Journal of Physical Chemistry B, 110 (2006) 250-257.
(doi: 10.1021/jp0534380)
Nuno Correia, João Bordado, João Pires, Manuela Carvalho, Ana Carvalho, Moisés Pinto
Open Cell Polyurethane Foams for New Filters with Supported Adsorbents
Materials Science Forum, 514-516 (2006) 892-896.
(doi: 10.4028/www.scientific.net/MSF.514-516.892)
Paula Ferreira, Carla Nunes, João Pires, Ana Carvalho, Paula Brandão e João Rocha
Hydrophobic Porous Clay Benzene-Silica Hybrid Heterostructures and their Application in the Adsorption of Volatile Organic Compounds
Materials Science Forum, 514-516 (2006) 470-474.
(doi: 10.4028/www.scientific.net/MSF.514-516.470)
Ana Carvalho, M. Fátima Vaz, Maria Samora e João Pires
Characterisation of Ceramic Pastes of Portuguese Ancient Tiles
Materials Science Forum, 514-516 (2006) 1648-1652.
(doi: 10.4028/www.scientific.net/MSF.514-516.1648)
Fernanda Costa, António Fonseca, Ana Carvalho e João Pires
Immobilization of Hydride Tungsten Complex in Microporous Structures
Materials Science Forum, 514-516 (2006) 1196-1200.
(doi: 10.4028/www.scientific.net/MSF.514-516.1196)
António Cruz, João Pires, Ana Carvalho e Manuela Carvalho
Physical Adsorption of H2S Related to the Conservation of Works of Art: the Role of the Pore Structure at low Relative Pressure
Adsorption, 11 (2005) 569-576.
(doi: 10.1007/s10450-005-5614-3) (SharedLink)
I. K.-Biernacka, Ana Silva, Ana Carvalho, João Pires e Cristina Freire
Organo-Laponites as Novel Mesoporous Supports for Manganese(III) salen Catalysts
Langmuir, 21 (2005) 10825-10834.
(doi: 10.1021/la051619n)
Helena Vasques, Adelaide Miranda, Ângela Martins, João Silva, Alda Lobato, João Pires e Ana Carvalho
Toluene Methylation over Pillared Clays with Al, Zr and A/Zr Oxides
Studies in Surface Science and Catalysis, vol. 158, (2005) 1469-1476.
(doi: 10.1016/S0167-2991(05)80499-9)
Beatriz Cardoso, João Pires, Ana Carvalho, I. K.-Biernacka, Ana Silva. Baltazar de Castro e Cristina Freire
Mn(III) salen Complex Immobilised into Pillared Clays by in situ and Simultaneous Pillaring/Encapsulation Procedures. Application in the Heterogeneous/Epoxidation of Styrene
Microporous and Mesoporous Materials, 86 (2005) 295-302.
(doi: 10.1016/j.micromeso.2005.07.014)
M. L. Pinto, J. Pires, A. P. Carvalho, M. B. Carvalho, J. C. Bordado
Characterization of Adsorbent Materials Supported on Polyurethane Foams by Nitrogen and Toluene Adsorption
Microporous and Mesoporous Materials, 80 (2005) 253-262.
(doi: 10.1016/j.micromeso.2004.12.020)
B. Cardoso, J. Pires, Ana P. Carvalho, M. Carvalho, I. K.-Biernacka, A. R. Silva, C. Freire, B. de Castro
Catalytic Properties of a Mn(III) salen Complex Immobilised in a Pillared Clay by Simultaneous Pillaring/ Encapsulation Procedures
European Journal of Inorganic Chemistry, (2005) 837-844.
(doi: 10.1002/ejic.200400521)
A. P. Carvalho, C. Castanheira, B. Cardoso, J. Pires, A. R. Silva, C. Freire, B. de Castro e M. Carvalho
Simultaneous Aluminium Oxide Pillaring and Copper(II) Schiff Base Complexes Encapsulation in a Montmorillonite
Journal of Materials Chemistry, 14 (2004) 374-379.
(doi: 10.1039/b307226f)
M. L. Pinto, J. Pires, A. P. Carvalho, J. C. M. Bordado e M. Carvalho
Synthesis and Characterization of Polyurethane Foams Matrixes for Support od Granular Adsorbent Materials
Journal of Applied Polymer Science, 92 (2004) 2045-2053.
(doi: 10.1002/app.20156)
A. P. Carvalho, M. Gomes, A. S. Mestre, J. Pires e M. Carvalho
Activated Carbons from Cork Waste by Chemical Activation with K2CO3. Application to Adsorption of Natural Gas Components
Carbon, 42 (2004) 667-691.
(doi: 10.1016/j.carbon.2003.12.075)
J. Pires, J. Francisco, A. P. Carvalho, M. Carvalho, A. R. Silva, C. Freire, B. de Castro
Development of Novel Pillared Clays for the Encapsulation of Inorganic Complexes
Langmuir, 20 (2004), 2861-2866.
(doi: 10.1021/la0357209)
F. Costa, C. R. J. Silva, A. M. Fonseca, I. C. Neves, A. P. Carvalho, J. Pires, M. Carvalho
Preparation of New Materials Containing Diazoalcene Molybdenum Complexes in Pillared Clays
Materials Science Forum, 455-456 (2004) 569-572.
(doi: 10.4028/www.scientific.net/MSF.455-456.569)
F. Costa, C. J. R. Silva, M. Raposo, A. M. Fonseca, I. C. Neves, A. P. Carvalho, J. Pires
Synthesis and Immobilization of Molybdenum Complexes in a Pillared Layered Clay
Microporous and Mesoporous Materials, 72 (2004) 111-118.
(doi: 10.1016/j.micromeso.2004.04.003)
A. J. Cruz, J. Pires, A. P. Carvalho, M. Carvalho
Adsorption of Acetic Acid by activated Carbons, Zeolites and other Adsorbent Materials Related with the Preventive Conservation of Lead Objects in Museums Showcases
Journal of Chemical & Engineering Data, 49 (2004) 725-731.
(doi: 10.1021/je034273w)
I. K.-Biernacka, A. R. Silva, R. Ferreira, A. P. Carvalho, J. Pires, M. Carvalho, C. Freire, B. de Castro
Epoxidation of Styrene by a Manganese(III) salen Complex Encapsulated in an Aluminium Pillared Clay
New Journal of Chemistry, 28 (2004) 853-858.
(doi: 10.1039/b401830c)
J. Pires, A. C. Araújo, A. P. Carvalho, M. L. Pinto, J.M. González-Calbet, J. Ramírez-Castelhanos
Porous Materials from Clays by the Gallery Template Approach: Synthesis, Characterization and Adsorption Properties
Microporous and Mesopouros Materials, 73 (2004) 175-180.
(doi: 10.1016/j.micromeso.2004.05.009)
M. L. Pinto, J. Pires. A. P. Carvalho, M. Carvalho, J. C. Bordado
Sorption Isotherms of Organic Vapors on Polyurethane Foams
Journal of Physical Chemistry B, 108 (2004) 13813-13820.
(doi: 10.1021/jp048551p)
J. Pires, M. Pinto, A. Carvalho, M. B. de Carvalho,
Adsorption of volatile organic compounds in pillared clays: estimation of the separation factor by a method derived from the D-R equation
Langmuir 19 (2003) 7941-7943.
A.P. Carvalho, B. Cardoso, J. Pires, M. B. Carvalho
Preparation of activated carbons from cork waste by chemical activation with KOH
Carbon 41 (2003) 2873-2876.
(doi: 10.1016 /S0008-6223(03)00323-3)
J. Pires, M. Pinto, A. Carvalho, M. B. de Carvalho,
Assessment of hydrophobic-hydrophilic properties of microporous materials from water adsorption isotherms
Adsorption 9 (2003) 303-309.
(doi: 10.1023/A:1026219813234) (SharedLink)
J. Pires, M. Pinto, A. Carvalho, M. B. de Carvalho,
Adsorption of acetone, methylethylketone, 1,1,1-trichloroethane and triochlororthylene in granular activated carbons
J. Chemical and Engineering Data 48 (2003) 416-420.
A. Carvalho, A. Martins, J. Silva, J. Pires, H. Vasques, M. B. de Carvalho
Characterisation of the acidity of Al and Zr-pillared clays
Clays and Clay Minerals, 51 (2003) 340-349.
(doi: 10.1346/CCMN.2003.0510311)
A. Carvalho, J. Pires, P. Veloso, M. Machado, M. B. de Carvalho, João Rocha
Nitrate occlusion studies in Y zeolite and in a clay pillared with aluminium oxide
Microporous and Mesoporous Materials 58 (2003) 163-173.
(doi: 10.1016/S1387-1811(02)00625-X)
J. Pires, A. Carvalho, P. Veloso, M. B. de Carvalho
Preparation of dealuminated faujasites for adsorption of volatile organic compounds
J. Materials Chemistry, 12 (2002) 3100-3104.
(doi: 10.1039/b205367e)
R. Ferreira, C. Freire, B. de Castro, A. P. Carvalho, J. Pires, M. B. de Carvalho
Encapsulation of copper(II) complexes with pentadentate N3O2 Schiff base ligands in a pillared layered clay
European Journal of Inorganic Chemistry, (2002) 3032-3038
(doi: 10.1002/1099-0682(200211)2002:11%3C3032::AID-EJIC3032%3E3.0.CO;2-5)
J. M. Guil, J. A. P. Mélon, M. B. de Carvalho, A. P. Carvalho, J. Pires
Adsorption microcalorimetry of probe molecules of different size to characterize the microporosity of pillared clays
Microporous and Mesoporous Materials 51 (2002) 145-154.
(doi: 10.1016/S1387-1811(01)00477-2)
J. Pires
Textural and Surface Chemistry Characterisation of Zeolites via Adsorption Phenomena
in Handbook of Surfaces and Interfaces of Materials, H. S. Nalwa (Editor), Cap. 12, Academic Press, 2001, pags. 481-507.
(ISBN: 0-12-513912-8)
J. Pires, A. Carvalho, M. B. de Carvalho
Adsorption of volatile organic compounds (VOCs) in Y zeolites and pillared clays
Microporous and Mesoporous Materials, 43 (2001) 277-287.
(doi: 10.1016/S1387-1811(01)00207-4)
P. R. Pereira, J. Pires, M. B. de Carvalho
Adsorption of methane and ethane in zirconium oxide pillared clays
Separation and Purification Technology 21 (2001) 237-246.
(doi: 10.1016/S1383-5866(00)00206-9)
J. Pires, M. B. de Carvalho, A. P. Carvalho, J.M. Guil, J.A.P.Melón,
Heats of adsorption of n-hexane by thermal gravimetry with differential scanning calorimetry (TG-DSC): a tool for textural characterization of pillared clays
Clays and Clay Minerals 48 (2000) 385-391.
(doi: 10.1346/CCMN.2000.0480309)
M. B. de Carvalho, P. Pereira, J. Pires
Argilas com Pilares de Zircónio para Remoção do CO2 em Misturas de Hidrocarbonetos
Proceedings of the XVII Simpósio Iberoamericano de Catálise, J. M. Órfão, J. L. Faria, J. L. Figueiredo (Eds.), Porto, 2000, 6 pags. (ed. in CD-ROM)
J. Pires, E. Clara, A. Carvalho, M. B. de Carvalho
Adsorção de Compostos Orgânicos Voláteis (VOCs)
Proceedings of the XVII Simpósio Iberoamericano de Catálise, J. M. Órfão, J. L. Faria, J. L. Figueiredo (Eds.), Porto, 2000, 6 pags. (ed. in CD-ROM)
A. Carvalho, B. Cardoso, J. Pires, M. B. de Carvalho
Carvões Obtidos por Activação Química de Desperdícios de Cortiça. Influência de Diversos Parâmetros Experimentais
Proceedings of the XVII Simpósio Iberoamericano de Catálise, J. M. Órfão, J. L. Faria, J. L. Figueiredo (Eds.), Porto, 2000, 6 pags. (ed. in CD-ROM)
J. M. Guil, J. P.-Melón, M. B. Carvalho, A. Carvalho, J. Pires
Estudio de la Microporosidad de Arcillas Apilaradas (PILCs) Mediante Microcalorimetria de Adsorción de Moléculas Sonda
Proceedings of the XVII Simpósio Iberoamericano de Catálise, J. M. Órfão, J. L. Faria, J. L. Figueiredo (Eds.), Porto, 2000, 6 pags. (ed. in CD-ROM)
M. B. de Carvalho, J. Pires, A. Carvalho
Pillared Clays Prepared from Porto Santo Bentonites
Proceedings of the 1st Latin American Clay Conference, Funchal, 2000, p. 225-230
J. Pires, M. Machado, M. B. de Carvalho
Porosity and Thermal Stability of PILCs Prepared with Calys from Different Origins and Different metal-polyhydroxicationic species of Al and Ce
Journal of Materials Chemistry, 8(6) (1998) 1465-1469.
(doi: 10.1039/A800891D)
J. Pires, A. Carvalho, P. Pereira, M. B. de Carvalho
Acidity Studies on Pillared Clays (PILCs) by Pyridine Adsorption and 1-Butanol Dehydration
Reaction Kinetics and Catalysis Letters, 65 (1998) 9-15.
(doi: 10.1007/BF02475309)
J. Pires
Adsorption at Low Loading: Neopentane in Zeolitic Structures
Revista de la Sociedad Venezoelana de Catálisis, 12, (1998) 81-83.
P. Pereira, J. Pires, M. B. de Carvalho
Zirconium Pillared Clays for CH4/CO2 Separation. Part I: Preparation of Adsorbent Materials and Pure Gases Adsorption
Langmuir, 14 (1998) 4584-4588.
(doi: 10.1021/la980209e)
A. Carvalho, M. B. de Carvalho, J. Pires
Degree of Cristallinity of Dealuminated Offretites Determined by X-Ray Diffraction and Nitrogen Adsorption
Zeolites, 19 (1997) 382-386.
(doi: 10.1016/S0144-2449(97)00101-2)
J. Pires, M. B. de Carvalho
Adsorption Studies of neo-Pentane in Y and ZSM-20 Zeolites
Langmuir, 13 (1997) 3584-3586.
(doi: 10.1021/la970074x)
J. Pires, M. B. de Carvalho
Water Adsorption in Aluminium Pillared Clays and Zeolites
Journal of Materials Chemistry, 7(9) (1997) 1901-1904.
(doi: 10.1039/A701974B)
J. Pires, M.Brotas de Carvalho, A. Carvalho
Aluminium Pillared Clays: Decomposition of the Intercalating Species and Textural Properties
Zeolites, 19 (1997) 107-113.
(doi: 10.1016/S0144-2449(97)00054-7)
M. B. de Carvalho, J. Pires, A. Carvalho
Characterization of Clays and Aluminium Pillared Clays by Adsorption of Probe Molecules
Microporous Materials, 6 (1996) 65-77.
(doi: 10.1016/0927-6513(95)00089-5)
M. B. de Carvalho, J. Pires, A. Carvalho.
Preparação de Argilas com Pilares (PILCs) a partir de Materiais de Origem Portuguesa.
Química, 63 (1996) 32-34.
J. Pires, M. B. de Carvalho, F. R. Ribeiro, E. Derouane
Fe(CO)5 in Y and ZSM-20 Zeolites: Adsorption and Textural Properties of Thermally Decomposed Products
Microporous Materials, 3 (1995) 573-580.
(doi: 10.1016/0927-6513(94)00072-4)
M. B. Carvalho, A. Carvalho, J. Pires
Argilas com Pilares: Efeito do Material de Partida na Intercalação
Actas do XIV Simpósio Iberoamericano de Catálise, Concepcion - Chile, 1994, p. 753-756
J. Pires, M. B. de Carvalho, F. R. Ribeiro, J. B. Nagy, E. Derouane
Xenon Adsorption Studies on Faujasite-like Zeolites. Low Temperature 129Xe-NMR and Room Temperature Isotherms
Applied Catalysis A: General, 95 (1993) 75-86.
(doi: 10.1016/0926-860X(93)80198-Y)
J. Pires, M. B. de Carvalho, F. R. Ribeiro, E. Derouane
Carbon Dioxide in Y and ZSM-20 Zeolites: Adsorption and Infrared Studies
Journal of Molecular Catalysis, 85 (1993) 295-303.
(doi: 10.1016/0304-5102(93)80057-2)
J. Pires, M. B. de Carvalho, F. R. Ribeiro, E. Derouane
Textural Characteristics of Y and ZSM-20 Zeolites Determined by Nitrogen Adsorption
Zeolites, 11 (1991) 345-348.
(doi: 10.1016/0144-2449(91)80298-E)
J. Pires, M. B. de Carvalho, F. R. Ribeiro, E. Derouane
Silicoaluminophosphate Molecular Sieves: Characterization of Textural and Acidic Properties
Reaction Kinetics and Catalysis Letters, 43 (1991) 313-319.
(doi: 10.1007/BF02064691)
J. Pires, M. B. de Carvalho, F. R. Ribeiro, E. Derouane
Heats of Adsorption and Mass Transfer Coefficients of Alkanes in Zeolites Y and ZSM-20
Applied Catalysis, 53 (1989) 273-277.
(doi: 10.1016/S0166-9834(00)80026-3)