A. Cunha

发表

Study of thermal transformations in Na,Ca-based catalysts supported on activated carbon and their application in the synthesis of biodiesel from soybean oil

A. Neto, J. Freitas, Diêgo Nunes Faria, 2020 .

Multinuclear magnetic resonance study on the occurrence of phosphorus in activated carbons prepared by chemical activation of lignocellulosic residues from the babassu production

F. G. Emmerich, J. Freitas, D. F. Cipriano, 2017 .

High-temperature XRD study of thermally induced structural and chemical changes in iron oxide nanoparticles embedded in porous carbons

F. G. Emmerich, M. K. Morigaki, E. Passamani, 2010 .

Improvement of superconducting (Hg,Re)-1223 ceramics synthesised by the sealed quartz tube technique

X. Obradors, L. Fàbrega, M. Orlando, 1999 .

Processing and superconducting properties of Hg1-xRexBa2Ca2Cu3O8+delta

P. Odier, X. Obradors, E. Baggio-Saitovitch, 1999 .

Synthesis of iron phosphide nanoparticles dispersed in activated carbon and their application in Fenton processes

V. Piccoli, J. Freitas, M. A. Schettino, 2022, Journal of Nanoparticle Research.

Recovery of latent fingermarks from brass cartridge cases: Evaluation of developers, analysis of surfaces and internal ballistic effects.

F. G. Emmerich, Kulvir Singh, J. Freitas, 2018, Forensic science international.

NMR investigation on the occurrence of Na species in porous carbons prepared by NaOH activation

T. Bonagamba, F. G. Emmerich, A. Bloise, 2007 .

Solid state 27Al NMR and X-ray diffraction study of alumina–carbon composites

F. G. Emmerich, J. Freitas, A. Cunha, 2015 .

Synthesis of iron phosphide nanoparticles dispersed in activated carbon and their application in Fenton processes

V. Piccoli, J. Freitas, M. A. Schettino, 2022, Journal of Nanoparticle Research.

Na,Ca-based catalysts supported on activated carbon for synthesis of biodiesel from soybean oil

A. Neto, J. Freitas, D. F. Cipriano, 2020 .

Observation of the transformation of silica phytoliths into SiC and SiO2 particles in biomass-derived carbons by using SEM/EDS, Raman spectroscopy, and XRD

F. G. Emmerich, E. R. Yapuchura, J. Freitas, 2018, Journal of Materials Science.

Synthesis of nanostructured iron oxides dispersed in carbon materials and in situ XRD study of the changes caused by thermal treatment

F. G. Emmerich, E. Baggio-Saitovitch, M. K. Morigaki, 2015, Journal of Nanoparticle Research.

One-step methodology for preparing physically activated biocarbons from agricultural biomass waste

D. F. Cipriano, M. A. Schettino, A. Cunha, 2019, Journal of Environmental Chemical Engineering.

Solid-State Nuclear Magnetic Resonance (NMR) Methods Applied to the Study of Carbon Materials

F. G. Emmerich, J. Freitas, A. Cunha, 2012 .

Production of high-purity cellulose, cellulose acetate and cellulose-silica composite from babassu coconut shells.

F. G. Emmerich, J. Freitas, D. F. Cipriano, 2019, Carbohydrate polymers.

Effects of re-doping on superconducting properties and formation of Hg-1223 superconductors

N. Mestres, M. Segarra, F. Alsina, 1999 .

Magnetic Measurements and Kinetic Energy of the Superconducting Condensate in SmBa2Cu3O7−δ

P. Pureur, A. Cunha, J. L. Pimentel, 2012, 1210.8314.

Oxygen dynamics and the effects of heat treatments in SBCO samples investigated by mechanical spectroscopy

C. Grandini, A. Cunha, R. M. do Nascimento, 2008 .

Pore structure dependence with the sintering time for dense ceramic bulk YBa2Cu3Oy

A. Gomes, W. Scopel, A. Cunha, 2013 .

Anelastic Behavior due to Interstitial Oxygen in SmBa2Cu3O7-δ

R. Nascimento, C. Grandini, A. Cunha, 2006 .

Anelastic Spectroscopy in Superconducting Oxides

C. Grandini, A. Cunha, D. I. dos Santos, 2005 .

Anelastic spectroscopy in SmBa2Cu3O7

C. Grandini, A. Cunha, J. Gimenez, 2004 .

An improved analyzer for measuring in-situ gas pressure in sealed quartz tube, and absolute and differential temperatures in heat treatments up to high temperatures

F. G. Emmerich, A. Cunha, M. A. Schettino, 2021, Journal of Instrumentation.

A novel thermobaric analyser: in situ measurement of gas pressure during synthesis in sealed quartz tube at high temperatures

A. Calleja, X. Granados, X. Obradors, 2000 .

Influence of precursor oxygen stoichiometry on the formation of Hg, Re-1223 superconductors

M. Segarra, A. Calleja, X. Obradors, 1999 .

Pore Structure and Transport Properties in Bulk YBa2Cu3O7−δ Doped with Sb2O3

W. Scopel, A. Cunha, A. Takeuchi, 2012 .

Increased arc length and stability in a magnetic gliding arc discharge using a cylindrical notched cathode

F. G. Emmerich, A. Cunha, M. A. Schettino, 2020, Plasma Sources Science and Technology.

Synthesis and characterization of nanostructured iron compounds prepared from the decomposition of iron pentacarbonyl dispersed into carbon materials with varying porosities

F. G. Emmerich, M. K. Morigaki, E. Passamani, 2016, Journal of Nanoparticle Research.

Electrical, optical, and structural properties of thin films with tri-layers of AZO/ZnMgO/AZO grown by filtered vacuum arc deposition

P. Nascente, A. Cunha, L. C. Gontijo, 2012 .

Solid-State 13C NMR Spectroscopy Applied to the Study of Carbon Blacks and Carbon Deposits Obtained by Plasma Pyrolysis of Natural Gas

F. G. Emmerich, J. Freitas, D. F. Cipriano, 2016 .

Rhenium effect in the formation and stability of HgCaO2 and Hg1−xRexBa2Ca2Cu3O8+δ superconductor

F. G. Emmerich, K. Alves, E. Baggio-Saitovitch, 2001 .

Hg0.95Re0.05Ba2Ca2Cu3O8+delta superconductor: sample preparation and transport properties under hydrostatic pressure

X. Obradors, F. G. Emmerich, E. Baggio-Saitovitch, 2000 .

Formation and stability of HgCaO2, a competing phase in the synthesis of Hg1-xRexBa2Ca2Cu3O8+δ superconductor

J. M. Chimenos, A. Calleja, X. Obradors, 1998 .

Pressure‐Controlled Synthesis of the Hg0.82Re0.18Ba2Ca2Cu3O8+δ Superconductor

M. Segarra, A. Calleja, X. Obradors, 1998 .

Synthesis of graphite oxide from milled graphite studied by solid-state 13C nuclear magnetic resonance

Jair C. C. Freitas, F. G. Emmerich, Mariana A. Vieira, 2016 .

Magnetic Strips to Simulate Layered Brittle Solids in Cleavage and Fracture Experiments

F. G. Emmerich, A. Cunha, C. M. Girelli, 2008 .

1H low- and high-field NMR study of the effects of plasma treatment on the oil and water fractions in crude heavy oil

T. Bonagamba, F. G. Emmerich, Renzo C. Silva, 2012 .

Comparison of practical techniques to develop latent fingermarks on fired and unfired cartridge cases.

Carlos M A Girelli, F. G. Emmerich, Jair C C Freitas, 2015, Forensic science international.