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Artículo
Porous Graphene-like Carbon from Fast Catalytic Decomposition of Biomass for Energy Storage Applications
(American Chemical Society, 2019)
A novel carbon material made of porous graphene-like nanosheets was synthesized from biomass resources by a simple catalytic graphitization process using nickel as a catalyst for applications in electrodes for energy storage ...
Artículo
High Temperature Compressive Strength and Creep Behavior of Si-Ti-C-O Fiber-Bonded Ceramics
(Elsevier, 2017)
Fiber bonded silicon carbide ceramic materials provide cost-advantage over traditional ceramic matrix composites and require fewer processing steps. Despite their interest in extreme environment thermostructural applications ...
Artículo
Compressive strength degradation in ZrB2-based ultra-high temperature ceramic composites
(Elsevier, 2011)
The high temperature compressive strength behavior of zirconium diboride (ZrB2)-silicon carbide (SiC) particulate composites containing either carbon powder or SCS-9a silicon carbide fibers was evaluated in air. Constant ...
Artículo
Performance improvement in olive stone's combustion from a previous carbonization transformation
(Elsevier, 2018-09)
Under the framework of circular economy, agricultural wastes are an interesting carbon-based feedstock for thermal energy and power generation. Their use could extend the availability of biomass-based fuel and, at the same ...
Artículo
Monolithic supports based on biomorphic SiC for the catalytic combustion of hydrogen
(Royal Society of Chemistry, 2016)
Catalytic hydrogen combustion was studied with H2/air mixtures in conditions that simulate the H2 concentration of the exhaust gases from fuel cells (3–4% v/v H2 in air). Pt-impregnated monoliths based on porous biomorphic ...
Artículo
Microstructure, elastic and inelastic properties of partially graphitized biomorphic carbons
(MAIK Nauka/Interperiodica, 2015-03)
The microstructural characteristics and amplitude dependences of the Young's modulus E and internal friction (logarithmic decrement delta) of biocarbon matrices prepared by beech wood carbonization at temperatures T (carb) ...
Artículo
Effect of catalytic graphitization on the electrochemical behavior of wood derived carbons for use in supercapacitors
(Elsevier, 2015)
Porous graphitic carbons were successfully obtained from wood precursors through pyrolysis using a transition metal as catalyst. Once the catalyst is removed, the resulting material mimics the microstructure of the wood ...
Artículo
Numerical Simulation of a Wall-Flow Particulate Filter Made of Biomorphic Silicon Carbide Able to Fit Different Fuel/Biofuel Inputs
(MDPI, 2019-12)
To meet the increasingly strict emission limits imposed by regulations, internal combustion engines for transport applications require the urgent development of novel emission abatement systems. The introduction of ...
Artículo
Electrical properties of biomorphic SiC ceramics and SiC/Si composites fabricated from medium density fiberboard
(2011)
A study has been made of the dependences of the electrical resistivity and the Hall coefficient on the temperature in the range 1.8–1300 K and on magnetic fields of up to 28 kOe for the biomorphic SiC/Si (MDF-SiC/Si) ...
Artículo
Manganese Dioxide Supported on Porous Biomorphic Carbons as Hybrid Materials for Energy Storage Devices
(American Chemical Society, 2016-10)
A facile and low-cost method has been employed to fabricate MnO2/C hybrid materials for use as binder-free electrodes for supercapacitor applications. Biocarbon monoliths were obtained through pyrolysis of beech wood, ...