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The European automotive sector has been going through deep changes lately. Besides the electrification of vehicles, OEMs are adapting to comply with the carbon neutrality goals of the continent and are being required to significantly increase the content of post-consumer recycled materials in all their products. The present work, which is the result of a 6-month research internship at Toyota Motor Europe, tackles two different initiatives that can increase the material circularity in the brand’s activities: the smell improvement of an ELV recycled PP grade to be used in vehicles’ interiors and the viability study of adopting a new household biowaste-based composite with thermoplastic properties in the material portfolio of the OEM. Injection moulding of material samples containing additives and smell reducing treatments were conducted, as well as smell tests and emissions tests. The results showed significant improvements on the smell of the ELV recycled PP grade tested, indicating the possibility of using the material in automotive interior parts. The biowaste- based composite was technically investigated, including compounding tests, injection moulding of samples, microscopic observation of structure, alongside with mechanical performance testing and evaluation of the sustainability benefits associated. Preliminary results showed a negative impact in mechanical performance by the addition of the composite material to PP resins, but still a possible adoption to benefit from the sustainable advantages of such material.
recycled plastics --- ELVs --- smell improvement --- biowaste --- composites --- injection moulding --- mechanical performance --- automotive industry --- microscopy --- sustainability --- Ingénierie, informatique & technologie > Science des matériaux & ingénierie
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The book covers all of the specific aspects of this topic, ranging from preparatory approaches, functionalization strategies of NPs and polymers, processing and integration of nanocomposites in additive manufacturing materials, and technological methodologies to obtain functional multiphase materials for advanced application.
Technology: general issues --- silk sericin --- agar --- silver nanoparticles --- antimicrobial activity --- CaCO3 nanoparticles --- polyethylene nanocomposites --- photoaged polyethylene --- ZnO nanoparticles --- polydopamine --- sericin --- mechanical performance --- antibacterial activity --- vacuum casting --- carbon nanotubes (CNTs) --- nanocomposite --- mechanical properties --- nanocomposites --- polymer --- silica --- grafting --- dispersion --- rheology --- crystallisation --- high density polyethylene --- polypropylene --- composites --- UV-Vis stability --- mechanical and thermal properties --- photopolymerization --- nanocomposite materials --- upconversion nanoparticles --- NIR light --- surface modification --- polyurea nano-capsules --- magnetic nanoparticles --- nano-emulsions --- interfacial polymerization --- composite nanomaterials --- colloidal crystal --- inverse opal --- electro-hydrodynamic atomization --- photonic ball --- titania
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The book covers all of the specific aspects of this topic, ranging from preparatory approaches, functionalization strategies of NPs and polymers, processing and integration of nanocomposites in additive manufacturing materials, and technological methodologies to obtain functional multiphase materials for advanced application.
Technology: general issues --- silk sericin --- agar --- silver nanoparticles --- antimicrobial activity --- CaCO3 nanoparticles --- polyethylene nanocomposites --- photoaged polyethylene --- ZnO nanoparticles --- polydopamine --- sericin --- mechanical performance --- antibacterial activity --- vacuum casting --- carbon nanotubes (CNTs) --- nanocomposite --- mechanical properties --- nanocomposites --- polymer --- silica --- grafting --- dispersion --- rheology --- crystallisation --- high density polyethylene --- polypropylene --- composites --- UV-Vis stability --- mechanical and thermal properties --- photopolymerization --- nanocomposite materials --- upconversion nanoparticles --- NIR light --- surface modification --- polyurea nano-capsules --- magnetic nanoparticles --- nano-emulsions --- interfacial polymerization --- composite nanomaterials --- colloidal crystal --- inverse opal --- electro-hydrodynamic atomization --- photonic ball --- titania
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The book covers all of the specific aspects of this topic, ranging from preparatory approaches, functionalization strategies of NPs and polymers, processing and integration of nanocomposites in additive manufacturing materials, and technological methodologies to obtain functional multiphase materials for advanced application.
silk sericin --- agar --- silver nanoparticles --- antimicrobial activity --- CaCO3 nanoparticles --- polyethylene nanocomposites --- photoaged polyethylene --- ZnO nanoparticles --- polydopamine --- sericin --- mechanical performance --- antibacterial activity --- vacuum casting --- carbon nanotubes (CNTs) --- nanocomposite --- mechanical properties --- nanocomposites --- polymer --- silica --- grafting --- dispersion --- rheology --- crystallisation --- high density polyethylene --- polypropylene --- composites --- UV-Vis stability --- mechanical and thermal properties --- photopolymerization --- nanocomposite materials --- upconversion nanoparticles --- NIR light --- surface modification --- polyurea nano-capsules --- magnetic nanoparticles --- nano-emulsions --- interfacial polymerization --- composite nanomaterials --- colloidal crystal --- inverse opal --- electro-hydrodynamic atomization --- photonic ball --- titania
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The charm of Mathematical Physics resides in the conceptual difficulty of understanding why the language of Mathematics is so appropriate to formulate the laws of Physics and to make precise predictions. Citing Eugene Wigner, this “unreasonable appropriateness of Mathematics in the Natural Sciences” emerged soon at the beginning of the scientific thought and was splendidly depicted by the words of Galileo: “The grand book, the Universe, is written in the language of Mathematics.” In this marriage, what Bertrand Russell called the supreme beauty, cold and austere, of Mathematics complements the supreme beauty, warm and engaging, of Physics. This book, which consists of nine articles, gives a flavor of these beauties and covers an ample range of mathematical subjects that play a relevant role in the study of physics and engineering. This range includes the study of free probability measures associated with p-adic number fields, non-commutative measures of quantum discord, non-linear Schrödinger equation analysis, spectral operators related to holomorphic extensions of series expansions, Gibbs phenomenon, deformed wave equation analysis, and optimization methods in the numerical study of material properties.
Research & information: general --- Mathematics & science --- prolongation structure --- mNLS equation --- Riemann-Hilbert problem --- initial-boundary value problem --- free probability --- primes --- p-adic number fields --- Banach *-probability spaces --- weighted-semicircular elements --- semicircular elements --- truncated linear functionals --- FCM fuel --- thermal–mechanical performance --- failure probability --- silicon carbide --- quantum discord --- non-commutativity measure --- dynamic models --- Gibbs phenomenon --- quasi-affine --- shift-invariant system --- dual tight framelets --- oblique extension principle --- B-splines --- crack growth behavior --- particle model --- intersecting flaws --- uniaxial compression --- reinforced concrete --- retaining wall --- optimization --- bearing capacity --- particle swarm optimization --- PSO --- generalized Fourier transform --- deformed wave equation --- Huygens’ principle --- representation of ??(2,ℝ) --- holomorphic extension --- spherical Laplace transform --- non-Euclidean Fourier transform --- Fourier–Legendre expansion
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Bacterial nanocellulose (BNC), cellulose nanocrystals (CNCs), and cellulose nanofibers (CNFs) are three nanometric forms of the most abundant natural polymer (viz. cellulose), and are currently under the spotlight in numerous fields of modern science and technology. The eco-friendly connotations, peculiar features, and multiple functionalities of these nanoscale cellulosic substrates are being explored to engineer advanced nanocomposites and nanohybrid materials for application in manifold domains, such as mechanics, optics, electronics, energy, environment, biology, and medicine.The aim of this Special Issue titled “Advanced Nanocellulose-Based Materials: Production, Properties, and Applications” is to gather original research and review contributions from the world-leading scientists working with nanocellulose. Thus, research that is representative of the current developments dealing with the production methodologies, properties, and applications of nanocellulose-based materials (e.g., nanocomposites, hybrids, aerogels, hydrogels, films, and fibers) are presented in the Special Issue.
Technology: general issues --- bacterial nanocellulose --- lignosulfonates --- mechanical performance --- thermal-oxidative stability --- ion-exchange membranes --- biobased separators --- ionic conductivity --- oxidized bacterial cellulose --- chitosan --- alginate --- layer-by-layer assembly --- multi-layered patches --- dexpanthenol --- wound healing --- cellulose nanocomposite --- ice-templating --- interface --- orientation --- mechanical properties --- cellulose nanofibrils --- wood --- lignin --- TEMPO-oxidation --- cellulose nanomaterials --- nanoscale resolution --- cellulose --- chitosan nanoparticles --- bionanocomposites --- 5-fluorouracil --- in vitro drug release --- cytotoxicity assay --- colorectal cancer --- lyophilization --- plasma modification --- cell adhesion --- cellulose nanocrystals --- folic acid --- fluorescein isothiocyanate --- nanosystems --- physical adsorption --- cellular uptake --- cellular exometabolomics --- folate receptor-positive cancer cells --- dissolving pulp --- cellulose nanofibril --- nano silicon dioxide --- high strength --- n/a
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The charm of Mathematical Physics resides in the conceptual difficulty of understanding why the language of Mathematics is so appropriate to formulate the laws of Physics and to make precise predictions. Citing Eugene Wigner, this “unreasonable appropriateness of Mathematics in the Natural Sciences” emerged soon at the beginning of the scientific thought and was splendidly depicted by the words of Galileo: “The grand book, the Universe, is written in the language of Mathematics.” In this marriage, what Bertrand Russell called the supreme beauty, cold and austere, of Mathematics complements the supreme beauty, warm and engaging, of Physics. This book, which consists of nine articles, gives a flavor of these beauties and covers an ample range of mathematical subjects that play a relevant role in the study of physics and engineering. This range includes the study of free probability measures associated with p-adic number fields, non-commutative measures of quantum discord, non-linear Schrödinger equation analysis, spectral operators related to holomorphic extensions of series expansions, Gibbs phenomenon, deformed wave equation analysis, and optimization methods in the numerical study of material properties.
Research & information: general --- Mathematics & science --- prolongation structure --- mNLS equation --- Riemann-Hilbert problem --- initial-boundary value problem --- free probability --- primes --- p-adic number fields --- Banach *-probability spaces --- weighted-semicircular elements --- semicircular elements --- truncated linear functionals --- FCM fuel --- thermal–mechanical performance --- failure probability --- silicon carbide --- quantum discord --- non-commutativity measure --- dynamic models --- Gibbs phenomenon --- quasi-affine --- shift-invariant system --- dual tight framelets --- oblique extension principle --- B-splines --- crack growth behavior --- particle model --- intersecting flaws --- uniaxial compression --- reinforced concrete --- retaining wall --- optimization --- bearing capacity --- particle swarm optimization --- PSO --- generalized Fourier transform --- deformed wave equation --- Huygens’ principle --- representation of ??(2,ℝ) --- holomorphic extension --- spherical Laplace transform --- non-Euclidean Fourier transform --- Fourier–Legendre expansion
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Bacterial nanocellulose (BNC), cellulose nanocrystals (CNCs), and cellulose nanofibers (CNFs) are three nanometric forms of the most abundant natural polymer (viz. cellulose), and are currently under the spotlight in numerous fields of modern science and technology. The eco-friendly connotations, peculiar features, and multiple functionalities of these nanoscale cellulosic substrates are being explored to engineer advanced nanocomposites and nanohybrid materials for application in manifold domains, such as mechanics, optics, electronics, energy, environment, biology, and medicine.The aim of this Special Issue titled “Advanced Nanocellulose-Based Materials: Production, Properties, and Applications” is to gather original research and review contributions from the world-leading scientists working with nanocellulose. Thus, research that is representative of the current developments dealing with the production methodologies, properties, and applications of nanocellulose-based materials (e.g., nanocomposites, hybrids, aerogels, hydrogels, films, and fibers) are presented in the Special Issue.
Technology: general issues --- bacterial nanocellulose --- lignosulfonates --- mechanical performance --- thermal-oxidative stability --- ion-exchange membranes --- biobased separators --- ionic conductivity --- oxidized bacterial cellulose --- chitosan --- alginate --- layer-by-layer assembly --- multi-layered patches --- dexpanthenol --- wound healing --- cellulose nanocomposite --- ice-templating --- interface --- orientation --- mechanical properties --- cellulose nanofibrils --- wood --- lignin --- TEMPO-oxidation --- cellulose nanomaterials --- nanoscale resolution --- cellulose --- chitosan nanoparticles --- bionanocomposites --- 5-fluorouracil --- in vitro drug release --- cytotoxicity assay --- colorectal cancer --- lyophilization --- plasma modification --- cell adhesion --- cellulose nanocrystals --- folic acid --- fluorescein isothiocyanate --- nanosystems --- physical adsorption --- cellular uptake --- cellular exometabolomics --- folate receptor-positive cancer cells --- dissolving pulp --- cellulose nanofibril --- nano silicon dioxide --- high strength --- n/a
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Bacterial nanocellulose (BNC), cellulose nanocrystals (CNCs), and cellulose nanofibers (CNFs) are three nanometric forms of the most abundant natural polymer (viz. cellulose), and are currently under the spotlight in numerous fields of modern science and technology. The eco-friendly connotations, peculiar features, and multiple functionalities of these nanoscale cellulosic substrates are being explored to engineer advanced nanocomposites and nanohybrid materials for application in manifold domains, such as mechanics, optics, electronics, energy, environment, biology, and medicine.The aim of this Special Issue titled “Advanced Nanocellulose-Based Materials: Production, Properties, and Applications” is to gather original research and review contributions from the world-leading scientists working with nanocellulose. Thus, research that is representative of the current developments dealing with the production methodologies, properties, and applications of nanocellulose-based materials (e.g., nanocomposites, hybrids, aerogels, hydrogels, films, and fibers) are presented in the Special Issue.
bacterial nanocellulose --- lignosulfonates --- mechanical performance --- thermal-oxidative stability --- ion-exchange membranes --- biobased separators --- ionic conductivity --- oxidized bacterial cellulose --- chitosan --- alginate --- layer-by-layer assembly --- multi-layered patches --- dexpanthenol --- wound healing --- cellulose nanocomposite --- ice-templating --- interface --- orientation --- mechanical properties --- cellulose nanofibrils --- wood --- lignin --- TEMPO-oxidation --- cellulose nanomaterials --- nanoscale resolution --- cellulose --- chitosan nanoparticles --- bionanocomposites --- 5-fluorouracil --- in vitro drug release --- cytotoxicity assay --- colorectal cancer --- lyophilization --- plasma modification --- cell adhesion --- cellulose nanocrystals --- folic acid --- fluorescein isothiocyanate --- nanosystems --- physical adsorption --- cellular uptake --- cellular exometabolomics --- folate receptor-positive cancer cells --- dissolving pulp --- cellulose nanofibril --- nano silicon dioxide --- high strength --- n/a
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This book is dedicated to the use of nanomaterials for the modification of asphalt binders, and to investigate whether or not the use of nanomaterials for asphalt mixtures fabrication achieves more effective asphalt pavement layers. A total of 10 contributions are included. Four are related to “Binder’s modification” and five to “Asphalt mixtures’ modification”. The remaining contribution is a review of the effects of the modifications on nanomaterials, particularly nanosilica, nanoclays and nanoiron, on the performance of asphalt mixtures. The published group of papers fosters awareness about the use of nanomaterials to modify asphalt mixtures to obtain more performant and durable flexible road pavements.
Graphene nano-platelets (GNPs) --- asphalt --- Scanning Electron Microscope (SEM) --- structural performance --- functional performance --- nanomaterials --- life cycle assessment --- nano-modified asphalt materials --- environmental impact --- spring-thaw season --- freeze-thaw cycle --- Nanomaterial modifier --- nano hydrophobic silane silica --- property improvement --- seasonally frozen region --- aggregate-bitumen interface --- bond strength --- nano titanium dioxide --- epoxy emulsified asphalt --- photocatalysis --- exhaust gas degradation --- modified asphalt mixtures --- polymers --- rheological behavior --- fatigue cracking --- permanent deformation --- modified bitumen --- nanosilica --- nanoclay --- nanoiron --- asphalt mixtures --- mechanical performance --- aging sensitivity --- ageing --- plastic film --- urban waste --- moisture --- indirect tensile strength --- graphene nanoplatelets (GNPs) --- EAF steel slag --- microwave heating --- self-healing --- Asphalt modification --- modifier chemistry --- long-term aging --- asphalt rheology --- phase angle --- delta Tc --- n/a
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