Search Results - "Centeno, T.A."

Improvement of the structural and chemical properties of a commercial activated carbon for its application in electrochemical capacitors by Lota, G., Centeno, T.A., Frackowiak, E., Stoeckli, F.

“…The present paper shows that the performance of an inexpensive activated carbon used in electrochemical capacitors can be significantly enhanced by a simple…”
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The assessment of surface areas in porous carbons by two model-independent techniques, the DR equation and DFT by Centeno, T.A., Stoeckli, F.

“…The strong linear correlation observed between SBET and the micropore volume of 190 carbons with pore widths between 0.5 and 1.8nm confirms the unreliable…”
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The role of textural characteristics and oxygen-containing surface groups in the supercapacitor performances of activated carbons by Centeno, T.A., Stoeckli, F.

“…It is suggested that the specific capacitance C 0 of activated carbons at low current densities ( d ∼ 1 mA cm −2) consists, to a good first approximation, of…”
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Microstructure and surface properties of lignocellulosic-based activated carbons by González-García, P., Centeno, T.A., Urones-Garrote, E., Ávila-Brande, D., Otero-Díaz, L.C.

“…[Display omitted] ▸ Activated carbons were produced by KOH activation at 700°C. ▸ The observed nanostructure consists of highly disordered graphene–like layers…”
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On the limits of CO2 capture capacity of carbons by Martín, C.F., Plaza, M.G., Pis, J.J., Rubiera, F., Pevida, C., Centeno, T.A.

“…Physical adsorption of CO2 at 273K and N2 at 77K can be used to assess the maximum capacity of carbons to capture CO2 under post- and pre-combustion…”
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Thermolysis of fibreglass polyester composite and reutilisation of the glass fibre residue to obtain a glass–ceramic material by López, F.A., Martín, M.I., Alguacil, F.J., Rincón, J. Ma, Centeno, T.A., Romero, M.

“…► Thermolysis and vitrification for the treatment and valorization of a fibreglass polyester composite waste. ► Organic matter is separated by thermolysis as…”
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On the determination of surface areas in activated carbons by Stoeckli, F., Centeno, T.A.

“…The paper examines the validity of two approaches frequently used to determine surface areas in activated carbons, namely the BET method and the use of…”
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Uniaxially oriented carbon monoliths as supercapacitor electrodes by Garcia-Gomez, A., Miles, P., Centeno, T.A., Rojo, J.M.

“…Cylindrical carbon monoliths of 7 mm in diameter and certain heights (1, 2, 3, 4 and 5 mm) are studied as model electrodes for supercapacitors. The monoliths…”
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Preparation and characterization of activated carbon from the char produced in the thermolysis of granulated scrap tyres by López, F.A., Centeno, T.A., Rodríguez, O., Alguacil, F.J.

“…The char produced in the thermolysis of granulated scrap tyres has few market outlets, reducing the economic viability of the thermolytic process. This paper…”
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Performance of mesoporous carbons derived from poly(vinyl alcohol) in electrochemical capacitors by Fernández, J.A., Morishita, T., Toyoda, M., Inagaki, M., Stoeckli, F., Centeno, T.A.

“…The present work shows that mesoporous materials obtained by the carbonization of mixtures of poly(vinyl alcohol) with magnesium citrate are very promising…”
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Effect of mesoporosity on specific capacitance of carbons by Fernández, J.A., Tennison, S., Kozynchenko, O., Rubiera, F., Stoeckli, F., Centeno, T.A.

“…The study compares the structural and electrochemical properties of 12 porous carbons based on phenolic resins, using both aqueous (H 2SO 4) and aprotic ((C 2H…”
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Correlation between capacitances of porous carbons in acidic and aprotic EDLC electrolytes by Centeno, T.A., Hahn, M., Fernández, J.A., Kötz, R., Stoeckli, F.

“…A study based on a total of 41 nanoporous carbons shows that there exists a good correlation between the limiting gravimetric capacitances C o at low current…”
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Unravelling the volumetric performance of activated carbons from biomass wastes in supercapacitors by Suárez, L., Centeno, T.A.

“…With the awareness of the need for low-cost carbons for supercapacitors, the recycling of biomass wastes as precursors of activated carbons is focusing great…”
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On the electrical double-layer capacitance of mesoporous templated carbons by Centeno, T.A., Sevilla, M., Fuertes, A.B., Stoeckli, F.

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Carbon composite membranes from Matrimid ® and Kapton ® polyimides for gas separation by Fuertes, A.B., Nevskaia, D.M., Centeno, T.A.

“…The preparation and characteristics of supported carbon membranes from commercial polyimides are reported here. Carbon molecular sieve membranes (CMSM) with…”
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Preparation of supported asymmetric carbon molecular sieve membranes by Fuertes, A.B, Centeno, T.A

“…Asymmetric carbon membranes were made by casting a solution of 13 wt% polyamic acid in N-methylpyrrolydone (NMP) upon a macroporous carbon support. The…”
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Carbon molecular sieve membranes from polyetherimide by Fuertes, A.B., Centeno, T.A.

“…A carbon molecular sieve membrane with a high gas permselectivity for permanent gas pairs (O 2–N 2, N 2–He, CO 2–CH 4) is obtained by carbonization of a…”
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Templated mesoporous carbons for supercapacitor application by Fuertes, A.B., Lota, G., Centeno, T.A., Frackowiak, E.

“…Mesoporous carbons prepared by an inverse replica technique have been used as electrodes for electrochemical capacitors. Such well-sized carbons were prepared…”
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Production of nanoporous carbons from wood processing wastes and their use in supercapacitors and CO2 capture by Dobele, G., Dizhbite, T., Gil, M.V., Volperts, A., Centeno, T.A.

“…Highly porous carbons were obtained from solid wastes generated in the chemical and the mechanical processing of birch wood (substandard kraft cellulose,…”
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The effect of dielectric permittivity on the capacitance of nanoporous electrodes by Kondrat, S., Kornyshev, A., Stoeckli, F., Centeno, T.A.

“…By means of Monte Carlo simulations we show that a pore-width dependent dielectric permittivity, εp(L), may diminish the pore-size dependence of the…”
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