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Prof Calefi IFSP Sertãozinho
Prof Calefi IFSP Sertãozinho
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Verified email at ifsp.edu.br
Title
Cited by
Cited by
Year
New synthesis strategies for effective functionalization of kaolinite and saponite with silylating agents
LR Avila, EH De Faria, KJ Ciuffi, EJ Nassar, PS Calefi, MA Vicente, ...
Journal of Colloid and Interface Science 341 (1), 186-193, 2010
1202010
The blue phosphor Sr2CeO4 synthesized by Pechini’s method
OA Serra, VP Severino, PS Calefi, SA Cicillini
Journal of alloys and compounds 323, 667-669, 2001
1052001
Hybrid materials prepared by interlayer functionalization of kaolinite with pyridine-carboxylic acids
EH De Faria, OJ Lima, KJ Ciuffi, EJ Nassar, MA Vicente, R Trujillano, ...
Journal of colloid and interface science 335 (2), 210-215, 2009
892009
Porphyrin− kaolinite as efficient catalyst for oxidation reactions
N Bizaia, EH de Faria, GP Ricci, PS Calefi, EJ Nassar, KADF Castro, ...
ACS Applied Materials & Interfaces 1 (11), 2667-2678, 2009
882009
Red, green and blue (RGB) emission doped Y3Al5O12 (YAG) phosphors prepared by non-hydrolytic sol–gel route
PFS Pereira, MG Matos, LR Avila, ECO Nassor, A Cestari, KJ Ciuffi, ...
Journal of Luminescence 130 (3), 488-493, 2010
872010
Kaolinite-titanium oxide nanocomposites prepared via sol-gel as heterogeneous photocatalysts for dyes degradation
LV Barbosa, L Marcal, EJ Nassar, PS Calefi, MA Vicente, R Trujillano, ...
Catalysis Today 246, 133-142, 2015
862015
New highly luminescent hybrid materials: terbium pyridine− picolinate covalently grafted on kaolinite
EH de Faria, EJ Nassar, KJ Ciuffi, MA Vicente, R Trujillano, V Rives, ...
ACS Applied Materials & Interfaces 3 (4), 1311-1318, 2011
742011
Estudo das condições de estocagem do bagaço de cana-de-açúcar por análise térmica
ML Santos, OJ Lima, EJ Nassar, KJ Ciuffi, PS Calefi
Química nova 34, 507-511, 2011
722011
Novel reactive amino-compound: Tris (hydroxymethyl) aminomethane covalently grafted on kaolinite
EH De Faria, KJ Ciuffi, EJ Nassar, MA Vicente, R Trujillano, PS Calefi
Applied Clay Science 48 (3), 516-521, 2010
682010
Functionalized silica synthesized by sol–gel process
EJ Nassar, CR Neri, PS Calefi, OA Serra
Journal of Non-Crystalline Solids 247 (1-3), 124-128, 1999
651999
Green and selective oxidation reactions catalyzed by kaolinite covalently grafted with Fe (III) pyridine-carboxylate complexes
EH de Faria, GP Ricci, L Marcal, EJ Nassar, MA Vicente, R Trujillano, ...
Catalysis Today 187 (1), 135-149, 2012
632012
Nonhydrolytic sol-gel synthesis and characterization of YAG
EJ Nassar, PF dos Santos Pereira, EC de Oliveira Nassor, LR Ávila, ...
Journal of materials science 42, 2244-2249, 2007
522007
Spherical hybrid silica particles modified by methacrylate groups
EJ Nassar, ECO Nassor, LR Avila, PFS Pereira, A Cestari, LM Luz, ...
Journal of Sol-Gel Science and Technology 43, 21-26, 2007
492007
Amine-functionalized titanosilicates prepared by the sol− gel process as adsorbents of the azo-dye orange II
L Marçal, EH De Faria, M Saltarelli, PS Calefi, EJ Nassar, KJ Ciuffi, ...
Industrial & engineering chemistry research 50 (1), 239-246, 2011
482011
Cobalt aluminum silicate complexes prepared by the non-hydrolytic sol–gel route and their catalytic activity in hydrocarbon oxidation
BL Caetano, LA Rocha, E Molina, ZN Rocha, G Ricci, PS Calefi, ...
Applied Catalysis A: General 311, 122-134, 2006
482006
Iron-alumina materials prepared by the non-hydrolytic sol–gel route: Synthesis, characterization and application in hydrocarbons oxidation using hydrogen peroxide as oxidant
GP Ricci, ZN Rocha, S Nakagaki, KADF Castro, AEM Crotti, PS Calefi, ...
Applied Catalysis A: General 389 (1-2), 147-154, 2010
432010
Versatile heterogeneous dipicolinate complexes grafted into kaolinite: Catalytic oxidation of hydrocarbons and degradation of dyes
FR Araujo, JG Baptista, L Marcal, KJ Ciuffi, EJ Nassar, PS Calefi, ...
Catalysis today 227, 105-115, 2014
402014
Fenilsilicato dopado com Eu III obtido pelo método sol-gel
EJ Nassar, LR Ávila, PFS Pereira, ECO Nassor, A Cestari, KJ Ciuffi, ...
Química Nova 30, 1567-1572, 2007
402007
Sol-Gel TiO2 thin films sensitized with the mulberry pigment cyanidin
EH Faria, AL Marçal, EJ Nassar, KJ Ciuffi, PS Calefi
Materials Research 10, 413-417, 2007
402007
Characterization and spectroscopic studies of Eu3+ and Tb3+ complexes with 2, 2′-bipyridine-4, 4′-dicarboxylic acid
PS Calefi, AO Ribeiro, AM Pires, OA Serra
Journal of alloys and compounds 344 (1-2), 285-288, 2002
372002
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