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Graphene nanoplatelets (GNPs) have attracted considerable interest due to their exceptional mechanical, electrical, and thermal properties, among others. This book provides a deep review of some aspects related to the characterization of GNPs and their applications as nanoreinforcements for different types of matrices such as polymeric- or cement-based matrices. In this book, the reader will find how these nanoparticles could be used for several industrial applications such as energy production and storage or effective barrier coatings, providing a wide overview of future progress in this topic
concrete --- graphene oxide --- n/a --- water absorption --- photo-thermal conversion performance --- wear --- structural health monitoring --- epoxy composite --- melting --- graphene-polymer nanocomposites --- graphene --- multiblock copolyesters --- base oil --- freeze-thaw cycles --- composite --- nanocomposite --- stretchable electronics --- terahertz time-domain spectroscopy --- grease --- graphene nanoplatelet --- polyethylene glycol --- adsorption --- strain sensor --- flexible electronics --- reinforced bioplastics --- phase change materials --- graphene nanoplatelets --- graphene nanoflakes --- friction --- freezing --- Drude–Smith model for complex conductivity --- graphenene nanoplatelets --- MIL-101(Fe) --- titanium dioxide --- uranium --- graphene nanoplates --- thermal conductivity --- wearable electronics --- Drude-Smith model for complex conductivity
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The formulation of coated composite materials is an important field of research around the world today. Coated composite materials include inhomogeneous and anisotropic materials. These materials are formulated by an amalgamate minimum of two or more materials that accommodate different properties. These materials have a vast field of appealing applications that encourage scientists to work on them. Due to their unique properties, such as their strength, liability, swiftness, and low cost, they are used as promising candidates for reliable applications in various fields, such as biomedical, engineering, energy devices, wastewater treatment, and agriculture. Different types of composite materials have had a noticeable impact in these fields already, such as glass, plastic, and, most promisingly, metal oxide nanoparticles.
6H-SiC --- Cu-Sn alloy --- ion implantation --- wettability --- interface --- nanoparticles --- dyes --- catalysis --- reduction --- glass/Kevlar --- hybrid composites --- hand layup --- epoxy --- hardener --- tensile --- hardness shore D --- water absorption --- density --- peel --- ratio --- Al2O3-Cr2O3 composite --- consolidation behavior --- microstructure --- mechanical properties --- thermal shock resistance --- ammonia electro-oxidation --- cyclic voltammetry --- electrochemical surface area (ECSA) --- electrocatalysts --- nanocomposites --- infrared detector --- resonant cavity --- energy applications --- absorptance --- Ce–Cu oxide --- co-precipitation --- photocatalyst --- dye degradation --- CuO/γ-Al2O3 --- ammonia electro-oxidation (AEO) --- nanocomposite structure --- XRD --- photoluminescence --- rare earth element REE --- heterogeneous catalysis --- perovskite --- CH3NH3PbI3 --- solar cells --- polysilane --- decaphenylcyclopentasilane --- stability --- chlorobenzene --- calculation --- Raman scattering --- lead-free --- NBT–BMN --- weight loss --- dielectric --- piezoelectric ceramics --- bimetallic nanoparticles --- kinetics --- antioxidant studies --- catalytic activity
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The formulation of coated composite materials is an important field of research around the world today. Coated composite materials include inhomogeneous and anisotropic materials. These materials are formulated by an amalgamate minimum of two or more materials that accommodate different properties. These materials have a vast field of appealing applications that encourage scientists to work on them. Due to their unique properties, such as their strength, liability, swiftness, and low cost, they are used as promising candidates for reliable applications in various fields, such as biomedical, engineering, energy devices, wastewater treatment, and agriculture. Different types of composite materials have had a noticeable impact in these fields already, such as glass, plastic, and, most promisingly, metal oxide nanoparticles.
Technology: general issues --- 6H-SiC --- Cu-Sn alloy --- ion implantation --- wettability --- interface --- nanoparticles --- dyes --- catalysis --- reduction --- glass/Kevlar --- hybrid composites --- hand layup --- epoxy --- hardener --- tensile --- hardness shore D --- water absorption --- density --- peel --- ratio --- Al2O3-Cr2O3 composite --- consolidation behavior --- microstructure --- mechanical properties --- thermal shock resistance --- ammonia electro-oxidation --- cyclic voltammetry --- electrochemical surface area (ECSA) --- electrocatalysts --- nanocomposites --- infrared detector --- resonant cavity --- energy applications --- absorptance --- Ce–Cu oxide --- co-precipitation --- photocatalyst --- dye degradation --- CuO/γ-Al2O3 --- ammonia electro-oxidation (AEO) --- nanocomposite structure --- XRD --- photoluminescence --- rare earth element REE --- heterogeneous catalysis --- perovskite --- CH3NH3PbI3 --- solar cells --- polysilane --- decaphenylcyclopentasilane --- stability --- chlorobenzene --- calculation --- Raman scattering --- lead-free --- NBT–BMN --- weight loss --- dielectric --- piezoelectric ceramics --- bimetallic nanoparticles --- kinetics --- antioxidant studies --- catalytic activity --- 6H-SiC --- Cu-Sn alloy --- ion implantation --- wettability --- interface --- nanoparticles --- dyes --- catalysis --- reduction --- glass/Kevlar --- hybrid composites --- hand layup --- epoxy --- hardener --- tensile --- hardness shore D --- water absorption --- density --- peel --- ratio --- Al2O3-Cr2O3 composite --- consolidation behavior --- microstructure --- mechanical properties --- thermal shock resistance --- ammonia electro-oxidation --- cyclic voltammetry --- electrochemical surface area (ECSA) --- electrocatalysts --- nanocomposites --- infrared detector --- resonant cavity --- energy applications --- absorptance --- Ce–Cu oxide --- co-precipitation --- photocatalyst --- dye degradation --- CuO/γ-Al2O3 --- ammonia electro-oxidation (AEO) --- nanocomposite structure --- XRD --- photoluminescence --- rare earth element REE --- heterogeneous catalysis --- perovskite --- CH3NH3PbI3 --- solar cells --- polysilane --- decaphenylcyclopentasilane --- stability --- chlorobenzene --- calculation --- Raman scattering --- lead-free --- NBT–BMN --- weight loss --- dielectric --- piezoelectric ceramics --- bimetallic nanoparticles --- kinetics --- antioxidant studies --- catalytic activity
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Wood composites have shown very good performance, and substantial service lives when correctly specified for the exposure risks present. Selection of an appropriate product for the job should be accompanied by decisions about the appropriate protection, whether this is by design, by preservative treatment or by wood modification techniques. This Special Issue, Advances in Wood Composites presents recent progress in enhancing and refining the performance and properties of wood composites by chemical and thermal modification and the application of smart nanomaterials, which have made them a particular area of interest for researchers. In addition, it reviews some important aspects in the field of wood composites, with particular focus on their materials, applications, and engineering and scientific advances, including solutions inspired biomimetrically by the structure of wood and wood composites. This Special Issue, with a collection of 13 original contributions, provides selected examples of recent Advances in Wood Composites
shear strength --- n/a --- buckling --- thermal property --- acetic anhydride --- WPC --- silicon carbide --- coating amount --- composite --- polymer-triticale boards --- wood --- activation volume --- oriented strand lumber (OSL) --- bending strength --- nanowollastonite --- VOCs --- wood-inorganic composites --- thermal modification --- wood plastic composite --- crystallinity --- sol-gel process --- wood adhesive --- straw --- mechanical properties --- bamboo --- plastic --- carbothermal reduction --- formaldehyde emissions --- cellulose --- graphene nano-platelets --- creep behavior --- surface properties --- dimensional stability --- nanocompounds --- UF resin --- tunnel-structured --- ceramic --- color --- water absorption --- high-density polyethylene film --- mechanical property --- aquacultural --- HDPE --- biorefinery lignin --- methyl methacrylate --- structural analysis --- sol–gel process --- polyurethane-acrylate --- mechanical and physical properties --- water-based UV curing coating --- oak (Quercus alba L.) --- dynamic thermodynamic --- stepped isostress method --- thermoplastic polymers --- sustainable adhesives --- finite element analysis --- rapid formaldehyde release --- adhesive penetration --- modulus of elasticity in bending --- Southwell’s method --- hydrophobicity --- Abaqus --- sepiolite --- chemical structure --- alder plywood --- wood panels --- particleboard properties --- chemical modification --- thickness swelling --- Southwell's method
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Over the few coming decades, bio-based and biodegradable plastics produced from sustainable bioresources should essentially substitute the prevalent synthetic plastics produced from exhaustible hydrocarbon fossils. To the greatest extend, this innovative trend has to apply to the packaging manufacturing area and especially to food packaging implementation. To supply the rapid production increment of biodegradable plastics, there must be provided the effective development of scientific-technical potential that promotes the comprehensive exploration of their structural, functional, and dynamic characteristics. In this regard, the transition from passive barrier materials preventing water and oxygen transport as well as bacteria infiltration to active functional packaging that ensures gas diffusion selectivity, antiseptics' and other modifiers' release should be based on the thorough study of biopolymer crystallinity, morphology, diffusivity, controlled biodegradability and life cycle assessment. This Special Issue accumulates the papers of international teams that devoted to scientific and industrial bases providing the biodegradable material development in the barrier and active packaging as well as in agricultural applications. We hope that book will bring great interest to the experts in the area of sustainable biopolymers.
Research & information: general --- bio-HDPE --- GA --- natural additives --- thermal resistance --- UV stability --- food packaging --- antimicrobial properties --- polyethylene --- birch bark extract --- ultrasound --- thermoplastic starch --- biodegradation --- permeability --- diffusion --- sorption --- porous membranes --- hydrophilic and hydrophobic polymers --- PLA bottle --- bio-based and biodegradable polymers --- life cycle assessment --- environmental impact --- ReCiPe2016 method --- packaging material --- bio-based polymer composite --- natural rubber --- water absorption --- mycological test --- biodegradability --- mechanical properties --- poly(3-hydroxybutyrate) (PHB) --- polylactic acid (PLA) --- biomaterials --- gas permeability --- gas diffusion --- segmental dynamics --- electron spin resonance (ESR) --- scanning electron microscopy (SEM) --- differential scanning calorimetry (DSC) --- poly(3-hydroxybutyrate) --- poly(3-hydroxybutyrate-co-3-hydroxyvalerate) --- poly(3-hydroxybutyrate-co-4-methyl-3-hydroxyvalerate) --- hydrolysis --- pancreatic lipase --- mechanical behavior --- chitosan --- polymeric films --- crosslinking --- genipin --- sorption isotherm --- degree of crosslinking --- polylactide --- poly(ethyleneglycol) --- blending under shear deformations --- electrospinning --- oil absorption --- Monte Carlo --- bio-based polymers --- biodegradable packaging --- biopolymer structure --- encapsulation --- life cycle analysis
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Wood composites have shown very good performance and substantial service lives when correctly specified for the exposure risks present. The selection of an appropriate product for the job should be accompanied by decisions about the appropriate protection, whether this is by design, by preservative treatment, or by wood modification techniques. This Special Issue, “Advances in Wood Composites II”, presents recent progress in enhancing and refining the performance and properties of wood composites by chemical and thermal modification and the application of smart nanomaterials. Such enhancements and refinements have made wood composites a particular area of interest for researchers. In addition, this Special Issue reviews some important aspects in the field of wood composites, with particular focus on their materials, applications, and engineering and scientific advances, including solutions inspired biomimetically by the structure of wood and wood composites. This Special Issue, as a collection of 14 original contributions, provides selected examples of recent advances in wood composites.
History of engineering & technology --- EPDM rubber --- wood sawdust --- electron beam irradiation --- dibenzoyl peroxide --- cross-liking --- physico-chemical characteristics --- feather protein --- wood preservatives --- nano-carrier --- treatability --- decay resistance --- short-rotation --- aspen --- willow --- injection molding --- biocomposite --- tensile strength --- bending strength --- microstructure behavior --- viscoelasticity --- WPC --- HDPE --- composite --- wood --- creep --- thermoplastic --- flexure --- power law --- modeling --- fire retardants --- fire retardancy --- graphene --- nano-materials --- wollastonite --- black locust wood --- ammonia treated wood --- colour change --- dynamic mechanical analysis --- birch plywood --- veneer-drying temperature --- formaldehyde emission --- modulus of elasticity --- bonding strength --- thickness swelling --- water absorption --- transparent wood --- orthogonal test --- partial delignification --- light transmittance --- morphological structure --- sorption behavior --- sorption fitting model --- compositional analysis --- hydroxyl accessibility --- engineering materials --- composite panels --- chicken feather --- cell-wall polymers --- thermal conductivity coefficient --- natural materials --- spruce and larch bark --- sound absorption coefficient --- impedance tube --- biomass --- up-cycling --- plywood --- densification --- core layer temperature --- bonding quality --- hot pressing --- veneer stack heating --- wood composites --- wood composite binders --- synthetic wood adhesives --- biosourced wood adhesives --- environment-friendly --- new approaches --- n/a
Choose an application
The formulation of coated composite materials is an important field of research around the world today. Coated composite materials include inhomogeneous and anisotropic materials. These materials are formulated by an amalgamate minimum of two or more materials that accommodate different properties. These materials have a vast field of appealing applications that encourage scientists to work on them. Due to their unique properties, such as their strength, liability, swiftness, and low cost, they are used as promising candidates for reliable applications in various fields, such as biomedical, engineering, energy devices, wastewater treatment, and agriculture. Different types of composite materials have had a noticeable impact in these fields already, such as glass, plastic, and, most promisingly, metal oxide nanoparticles.
Technology: general issues --- 6H-SiC --- Cu-Sn alloy --- ion implantation --- wettability --- interface --- nanoparticles --- dyes --- catalysis --- reduction --- glass/Kevlar --- hybrid composites --- hand layup --- epoxy --- hardener --- tensile --- hardness shore D --- water absorption --- density --- peel --- ratio --- Al2O3-Cr2O3 composite --- consolidation behavior --- microstructure --- mechanical properties --- thermal shock resistance --- ammonia electro-oxidation --- cyclic voltammetry --- electrochemical surface area (ECSA) --- electrocatalysts --- nanocomposites --- infrared detector --- resonant cavity --- energy applications --- absorptance --- Ce–Cu oxide --- co-precipitation --- photocatalyst --- dye degradation --- CuO/γ-Al2O3 --- ammonia electro-oxidation (AEO) --- nanocomposite structure --- XRD --- photoluminescence --- rare earth element REE --- heterogeneous catalysis --- perovskite --- CH3NH3PbI3 --- solar cells --- polysilane --- decaphenylcyclopentasilane --- stability --- chlorobenzene --- calculation --- Raman scattering --- lead-free --- NBT–BMN --- weight loss --- dielectric --- piezoelectric ceramics --- bimetallic nanoparticles --- kinetics --- antioxidant studies --- catalytic activity
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Fuel cells are expected to play a relevant role in the transition towards a sustainable-energy-driven world. Although this type of electrochemical system was discovered a long time ago, only in recent years has global energy awareness, together with newly developed materials and available technologies, made such key advances in relation to fuel cell potential and its deployment. It is now unquestionable that fuel cells are recognized, alongside their possibility to work in the reverse mode, as the hub of the new energy deal. Now the questions are, why are they not yet ready to be used, despite the strong economic support given from the society? What prevents them from being entered into the hydrogen energy scenario in which renewable sources will provide energy when it is not readily available? How much are researchers involved in this urgent step towards change? This book gives a clear answer, engaging with some of the open issues that explain the delay of fuel cell deployment and, at the same time, it opens a window that shows how wide and attractive the opportunities offered by this technology are. Papers collected here are not only specialist-oriented but also offer a clear landscape to curious readers and show how challenging the road to the future is.
Research & information: general --- Technology: general issues --- polymer electrolyte fuel cell --- cyclic current profile --- transient behavior --- pressure drop --- Ohmic resistance --- solid oxide fuel cells (SOFCs) --- ionic conductivity --- Raman spectroscopy --- powder X-ray diffraction --- microbial fuel cell --- low-cost ceramics --- separator --- membrane --- porosity --- pore size --- water absorption --- mercury intrusion --- raman spectroscopy --- powder x-ray diffraction --- doped ceria --- solid oxides fuel cells --- Sm-doped ceria --- high pressure X-ray powder diffraction --- diamond anvil cell --- equation of state --- Rietveld refinement --- SOFC --- reliability --- contamination --- salt --- oxygen starvation --- concentration polarization --- fuel cell application --- microfluidic fuel cell --- power supply --- soft drinks --- hydrogen production --- alkaline water electrolysis --- two-phases flow --- CFD --- two-phase process --- BSCF --- SOEC --- rSOC --- anodic overpotential --- impedance spectroscopy --- sealants --- glass-ceramic --- joining --- CH4 internal reforming --- solid oxide fuel cell --- 2D local control --- cell design optimization --- active site degradation --- tape casting process --- open circuit voltage --- activation energy --- power density --- IT-SOFC --- PEM fuel cell --- useful water --- hydrogen consumption scenarios --- modified fuel utilization
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Over the few coming decades, bio-based and biodegradable plastics produced from sustainable bioresources should essentially substitute the prevalent synthetic plastics produced from exhaustible hydrocarbon fossils. To the greatest extend, this innovative trend has to apply to the packaging manufacturing area and especially to food packaging implementation. To supply the rapid production increment of biodegradable plastics, there must be provided the effective development of scientific-technical potential that promotes the comprehensive exploration of their structural, functional, and dynamic characteristics. In this regard, the transition from passive barrier materials preventing water and oxygen transport as well as bacteria infiltration to active functional packaging that ensures gas diffusion selectivity, antiseptics' and other modifiers' release should be based on the thorough study of biopolymer crystallinity, morphology, diffusivity, controlled biodegradability and life cycle assessment. This Special Issue accumulates the papers of international teams that devoted to scientific and industrial bases providing the biodegradable material development in the barrier and active packaging as well as in agricultural applications. We hope that book will bring great interest to the experts in the area of sustainable biopolymers.
bio-HDPE --- GA --- natural additives --- thermal resistance --- UV stability --- food packaging --- antimicrobial properties --- polyethylene --- birch bark extract --- ultrasound --- thermoplastic starch --- biodegradation --- permeability --- diffusion --- sorption --- porous membranes --- hydrophilic and hydrophobic polymers --- PLA bottle --- bio-based and biodegradable polymers --- life cycle assessment --- environmental impact --- ReCiPe2016 method --- packaging material --- bio-based polymer composite --- natural rubber --- water absorption --- mycological test --- biodegradability --- mechanical properties --- poly(3-hydroxybutyrate) (PHB) --- polylactic acid (PLA) --- biomaterials --- gas permeability --- gas diffusion --- segmental dynamics --- electron spin resonance (ESR) --- scanning electron microscopy (SEM) --- differential scanning calorimetry (DSC) --- poly(3-hydroxybutyrate) --- poly(3-hydroxybutyrate-co-3-hydroxyvalerate) --- poly(3-hydroxybutyrate-co-4-methyl-3-hydroxyvalerate) --- hydrolysis --- pancreatic lipase --- mechanical behavior --- chitosan --- polymeric films --- crosslinking --- genipin --- sorption isotherm --- degree of crosslinking --- polylactide --- poly(ethyleneglycol) --- blending under shear deformations --- electrospinning --- oil absorption --- Monte Carlo --- bio-based polymers --- biodegradable packaging --- biopolymer structure --- encapsulation --- life cycle analysis
Choose an application
Wood composites have shown very good performance and substantial service lives when correctly specified for the exposure risks present. The selection of an appropriate product for the job should be accompanied by decisions about the appropriate protection, whether this is by design, by preservative treatment, or by wood modification techniques. This Special Issue, “Advances in Wood Composites II”, presents recent progress in enhancing and refining the performance and properties of wood composites by chemical and thermal modification and the application of smart nanomaterials. Such enhancements and refinements have made wood composites a particular area of interest for researchers. In addition, this Special Issue reviews some important aspects in the field of wood composites, with particular focus on their materials, applications, and engineering and scientific advances, including solutions inspired biomimetically by the structure of wood and wood composites. This Special Issue, as a collection of 14 original contributions, provides selected examples of recent advances in wood composites.
EPDM rubber --- wood sawdust --- electron beam irradiation --- dibenzoyl peroxide --- cross-liking --- physico-chemical characteristics --- feather protein --- wood preservatives --- nano-carrier --- treatability --- decay resistance --- short-rotation --- aspen --- willow --- injection molding --- biocomposite --- tensile strength --- bending strength --- microstructure behavior --- viscoelasticity --- WPC --- HDPE --- composite --- wood --- creep --- thermoplastic --- flexure --- power law --- modeling --- fire retardants --- fire retardancy --- graphene --- nano-materials --- wollastonite --- black locust wood --- ammonia treated wood --- colour change --- dynamic mechanical analysis --- birch plywood --- veneer-drying temperature --- formaldehyde emission --- modulus of elasticity --- bonding strength --- thickness swelling --- water absorption --- transparent wood --- orthogonal test --- partial delignification --- light transmittance --- morphological structure --- sorption behavior --- sorption fitting model --- compositional analysis --- hydroxyl accessibility --- engineering materials --- composite panels --- chicken feather --- cell-wall polymers --- thermal conductivity coefficient --- natural materials --- spruce and larch bark --- sound absorption coefficient --- impedance tube --- biomass --- up-cycling --- plywood --- densification --- core layer temperature --- bonding quality --- hot pressing --- veneer stack heating --- wood composites --- wood composite binders --- synthetic wood adhesives --- biosourced wood adhesives --- environment-friendly --- new approaches --- n/a
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