Search Results - "polymers"

Gas chromatography and mass spectrometry a practical guide / by Sparkman, O. David (Orrin David), 1942-

Table of Contents: “…The fundamentals of GC/MS -- Introduction and history -- Gas chromatography -- The gc/ms interface -- Mass spectrometry instrumentation -- Mass spectral data interpretation -- Quantitation with GC/MS -- GC conditions, derivatization, and mass spectral interpretation -- Of specific compound types -- Acids -- Alcohols -- Aldehydes -- Amides -- Amines -- Amino acid -- Common contaminants -- Drugs and their metabolites -- Esters -- Ethers -- Fluorinated compounds -- Gases -- Glycols -- Halogenated compounds (other than fluorinated) -- Hydrocarbons -- Isocyanates -- Ketones -- Nitriles -- Nitroaromatics -- Nitrogen-containing heterocyclics -- Nucleosides (TMS derivatives) -- Pesticides -- Phenols -- Phosphorus compounds -- Plasticizers and other polymer additives (including phthalates) -- Prostaglandins (MO-TMS derivatives) -- Solvents and their impurities -- Steroids -- Sugars (monosaccharides) -- Sulfur compounds -- Appendices -- A definitions of terms related to gas chromatography -- B definitions of terms related to mass spectrometry -- C atomic masses and isotope abundances -- X+1 and x+2 values for ions containing atoms of C and H based on -- Isotope contributions -- E isotope peak patterns for ions containing atoms of Cl and/or Br -- F steps to follow in the determination of an elemental composition -- Based on isotope peak intensity ratios -- G derivatization in GC/MS -- H points of comparison of LC/MS vs GC/MS -- I list of available EI mass spectral databases -- J information required for reporting a GC/MS analysis -- K third-party software for use with GC/MS -- GC installation and maintenance -- Troubleshooting common GC problems -- N maintenance, operating tips, and troubleshooting for mass spectrometers -- O mixtures for determining mass spectral resolution -- P cross-index chart for GC stationary phases -- Q ions for determining unknown structures.…”
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Conserving Cultural Heritage : Proceedings of the 3rd International Congress on Science and Technology for the Conservation of Cultural Heritage (TechnoHeritage 2017), May 21-24, 2...

Table of Contents: “…In situ evaluation of outdoor sculpture with a gel polymer electrolyte cell --B. Ramrez Barat, A. Crespo & E. …”
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Biomedical materials and diagnostic devices

Table of Contents: “…Sobhi, and Nader Hanna -- Poly(polyol sebacate)-based elastomeric nanobiomaterials for soft tissue engineering / Qizhi Chen -- Electrospun nanomatrix for tissue regeneration / Debasish Mondal and Ashutosh Tiwari -- Conducting polymer composites for tissue engineering scaffolds / Yashpal Sharma, Ashutosh Tiwari, and Hisatoshi Kobayashi -- Cell patterning technologies for tissue engineering / Azadeh Seidi and Murugan Ramalingam.…”
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Chemical technology and informatics in chemistry with applications /

Table of Contents: “…Chaudhary -- Multiferroic polymer film composites for memory application / Rehana P Ummer and Nandakumar Kalarikkal -- Chlorofluorocarbons, ozone levels evaluation, people actions, tropospheric o3, and air quality / Francisco Torrens and Gloria Castellano -- Lignin utilization as a wood surface coating and its role in feasibility assessment of lignocellulose-based bioethanol in Indonesia: a cheminformatics approach / Teuku Beuna Bardant, Heru Susanto, and Arief Amier Rahman Setiawan -- A shifting paradigm of a chemistry methods approach: cheminformatics / Heru Susanto, Ching Kang Chen, Teuku Beuna Bardant, and Arief Amier Rahman Setiawan -- Informatics for sciences: a novel approach / Heru Susanto, Ching Kang Chen, and Teuku Beuna Bardant -- Shifting paradigm of communication technology emerging technology: cheminformatics a beneficial of sciences / Heru Susanto -- High-performance grid computing for cheminformatics / Heru Susanto, Fang-Yie Leu, and Ching Kang Chen -- High-performance grid computing for science: a review / Heru Susanto, Fang-Yie Leu, and Ching Kang Chen.…”
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Advances in nanostructured composites.

Table of Contents: “…Popov</P><P></P></I><B><P>Nanocomposites: Recent Trends, Developments and Applications</P></B><I><P>Ravindra Pratap Singh </P><P></P></I><B><P>Conjugated Polymer Nanocomposites</P></B><I><P>Pradip Kar</P><P></P></I><B><P>Biopolymer Nanocomposites -- From Basic Concepts to Nanotechnologies</P></B><I><P>Magdalena Aflori</P><P></P></I><B><P>Dental Nanocomposites</P></B><I><P>Eric Habib, Ruili Wang and Julian Zhu</P></I><B><P></P><P>Graphene-Based Nanocomposites for Electrochemical Energy Storage</P></B><I><P>Chunwen Sun</P><B><P></P></I><P>Non-Conventional Techniques for Characterization of Nano Hybrid Materials Based on Clays</P></B><I><P>Denis T. …”
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Carbon nanotubes and nanoparticles : current and potential applications /

Table of Contents: “…Cormilina -- Carbon nanotubes : a concise review of the synthesis techniques, properties, and applications / Saumya Shalu, Kakoli Dasgupta, Anuradha Kumari, and Barnali Dasgupta Ghosh -- Conducting polymer/CNT-based nanocomposites as smart emerging materials / Neha Kanwar Rawat, P.K. …”
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Convective heat transfer in porous media /

Table of Contents: “…Heat and Fluid Flow in Porous Media for Polymer-Electrolyte Fuel Cells [Prodip Kumar Das and Deepashree Thumbarathy] 17. …”
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Green materials and environmental chemistry : new production technologies, unique properties, and applications /

Table of Contents: “…Eddy Syaizul, Amira Ameer, Hidayati Asrah, and Chee-Siang Chong -- An Overview of Zn(II) Complexes and Device Properties for Organic Light-Emitting Diodes (OLEDs) Applications / Jaydip Solanki and Kiran Surati -- Perspectives on Polymer Materials in Products Manufacturing for Green Electronics / Andreea Irina Barzic, Luminita Ioana Buruiana, and Raluca Marinica Albu.…”
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Environmental technology and engineering techniques : basic concepts and health interventions /

Table of Contents: “…Pollution by tropospheric ozone in the Valencia Community / Francisco Torrens and Gloria Castellano -- Nanocomposites for environmental pollution control -- a far-reaching Review / Sukanchan Palit -- Environmental performance of bio-based polymer additives : thermal stabilizers and antioxidants / Hussein A. …”
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Materials for energy

Table of Contents: “…1.3.3 Phase Stability of All-Inorganic CsPbI[sub(3)] Perovskite -- 1.4 Summary -- References -- Chapter 2 Carbon Nanomaterials for Flexible Energy Storage Devices -- 2.1 Overview of Flexible Energy Storage Devices -- 2.2 Flexible Supercapacitors -- 2.2.1 Mechanism and Advancement of Supercapacitors -- 2.2.2 Electrodes -- 2.2.2.1 Carbon Materials -- 2.2.2.2 Conducting Polymers -- 2.2.2.3 Transition Metal Oxides -- 2.2.3 Flexible Wire-Shaped Supercapacitors -- 2.2.3.1 Wire-Shaped Supercapacitors in a Parallel Structure -- 2.2.3.2 Wire-Shaped Supercapacitors in a Twisted Structure…”
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Fundamentals of materials for energy and environmental sustainability

Table of Contents: “…Mechanical energy storage: pumped hydro, CAES, flywheels; 46. Polymer electrolyte membrane (PEM) fuel cells; 47. …”
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Energy and entropy : a dynamic duo / by Leff, Harvey S., 1937-

Table of Contents: “…3.5.3 Available energy with finite reservoirs -- 3.5.4 Entropic force -- Chapter 4: Gases, Solids, Polymers -- 4.1 IDEAL GAS SACKUR-TETRODE ENTROPY -- 4.1.1 Quantum ideal gases -- 4.2 NONIDEAL GASES & THE VIRIAL EXPANSION -- 4.2.1 Liquid-vapour phase transition -- 4.2.2 Clausius-Clapeyron equation -- 4.2.3 Van der Waals gas -- 4.2.4 Virial expansion -- 4.3 MIXING ENTROPY FUNCTION -- 4.3.1 Mixing or expansion? …”
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Handbook of petrochemical processes / by Speight, James G.

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Introduction to the explicit finite element method for nonlinear transient dynamics by Wu, Shen R., 1945-

Table of Contents: “…Machine generated contents note: PART 1 Fundamentals1 Introduction1.1 Era of Simulation and Computer Aided Engineering1.2 Preliminaries2 Framework of Explicit Finite Element Method for Nonlinear Transient Dynamics2.1 Transient Structural Dynamics2.2 Variational Principles for Transient Dynamics2.3 Finite Element Equations and the Explicit Procedures2.4 Main Features of the Explicit Finite Element Method2.5 Assessment of Explicit Finite Element MethodPART 2 Element Technology3 Four-Node Shell Element (Reissner-Mindlin Plate Theory)3.1 Fundamentals of Plates and Shells3.2 Linear Theory of R-M Plate3.3 Interpolation for Four-Node R-M Plate Element3.4 Reduced Integration and Selective Reduced Integration3.5 Perturbation Hourglass Control - Belytschko-Tsay (B-T) Element3.6 Physical Hourglass Control - Belytschko-Leviathan (B-L) (QPH) Element3.7 Shear Projection Method - Bathe-Dvorkin (B-D) Element3.8 Assessment of Four-Node R-M Plate Element4 Three-Node Shell Element (Reissner-Mindlin Plate Theory)4.1 Fundamentals of a Three-Node C0 Element4.2 Decomposition Method for C0 Triangular Element with One Point Integration4.3 Discrete Kirchhoff Triangular (DKT) Element4.4 Assessment of Three-Node R-M Plate Element5 Eight-Node Solid Element5.1 Trilinear Interpolation for the Eight-Node Hexahedron Element5.2 Locking Issues of the Eight-Node Solid Element5.3 One- Point Reduced Integration and the Perturbed Hourglass Control5.4 Assumed Strain Method and Selective / Reduced Integration5.5 Assumed Deviatoric Strain5.6 An Enhanced Assumed Strain Method5.7 Taylor Expansion of Assumed Strain about the Element Center5.8 Evaluation of Eight-Node Solid Element6 Two-Node Element6.1 Truss and Rod Element6.2 Timoshenko Beam Element6.3 Spring Element6.4 Spot Weld ElementPART 3 Material Models7 Material Model of Plasticity7.1 Fundamentals of Plasticity7.2 Constitutive Equations7.3 Software Implementation7.4 Evaluation of Shell Elements with Plastic Deformation8 Continuum Mechanics Model of Ductile Damage8.1 Concept of Damage Mechanics8.2 Gurson's Model8.3 Chow's Isotropic Model of Continuum Damage Mechanics8.4 Chow's Anisotropic Model of Continuum Damage Mechanics9 Models of Nonlinear Materials9.1 Vicoelasticity9.2 Polymer and Engineering Plastics9.3 Rubber9.4 Foam9.5 Honeycomb9.6 Laminated GlazingPART 4 Contact and Constraint Conditions10 Three-Dimensional Surface Contact10.1 Examples of Contact Problems10.2 Description of Contact Conditions10.3 Variational Principle for the Dynamic Contact Problem10.4 Penalty Method and the Regularization of Variational Inequality11 Numerical Procedures for Three-Dimensional Surface Contact11.1 A Contact Algorithm with Slave Node Searching Master Segment11.2 A Contact Algorithm with Master Segment Searching Slave Node11.3 Method of Contact Territory and Defense Node11.4 Pin- Ball Contact Algorithm11.5 Edge (Line Segment) Contact11.6 Evaluation of Contact Algorithm with Penalty Method12 Kinematic Constraint Conditions12.1 Rigid Wall12.2 Rigid Body12.3 Explicit Finite Element Procedure with Constraint Conditions12.4 Application Examples with Constraint Conditions.…”
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Lithium ion batteries : overview, simulation, and diagnostics /

Table of Contents: “…1.3.4 Lithium Alloy Negative Electrodes1.3.5 Metallic Lithium Negative Electrodes; 1.4 Electrolytes; 1.4.1 Organic Solvent Electrolytes; 1.4.2 Polymer Electrolytes; 1.4.3 Ionic Liquids; 1.4.4 Inorganic Solid Electrolytes; 1.5 Reactions of Lithium-Ion Batteries; 1.6 Outlook; 2: Advanced Lithium and Lithium-Ion Batteries; 2.1 Introduction; 2.1.1 Li-Air Batteries; 2.1.1.1 Aqueous Li-air batteries; 2.1.1.2 Nonaqueous Li-air batteries; 2.1.2 Li-S Batteries; 2.2 All-Solid-State Batteries; 2.2.1 Phosphates; 2.2.2 Sulfides; 2.2.3 Oxides; 2.2.4 Challenges in Fabrication and Design…”
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Fatigue of materials and structures application to design and damage /

Table of Contents: “…Superposition" method -- 3.4.5.Superposition method: applicable examples -- 3.4.6.Numerical application exercise -- 3.5.Performing some "damage tolerance" calculations -- 3.5.1.Complementarity of fatigue and damage tolerance -- 3.5.2.Safety coefficients to understand curve a = f(N) -- 3.5.3.Acquisition of the material parameters -- 3.5.4.Negative parameter: corrosion -- "corrosion fatigue" -- 3.6.Application to the residual strength of thin sheets -- 3.6.1.Planar panels: Feddersen diagram -- 3.6.2.Case of stiffened panels -- 3.7.Propagation of cracks subjected to random loading in the aeronautic industry -- 3.7.1.Modeling of the interactions of loading cycles -- 3.7.2.Comparison of predictions with experimental results -- 3.7.3.Rainflow treatment of random loadings -- 3.8.Conclusion -- 3.8.1.Organization of the evolution of "damage tolerance" -- 3.8.2.Structural maintenance program -- 3.8.3.Inspection of structures being used -- 3.9.Damage tolerance within the gigacyclic domain -- 3.9.1.Observations on crack propagation -- 3.9.2.Propagation of a fish-eye with regards to damage tolerance -- 3.9.3.Example of a turbine disk subjected to vibration -- 3.10.Bibliography -- ch. 4 Defect Influence on the Fatigue Behavior of Metallic Materials / Gilles Baudry -- 4.1.Introduction -- 4.2.Some facts -- 4.2.1.Failure observation -- 4.2.2.Endurance limit level -- 4.2.3.Influence of the rolling reduction ratio and the effect of rolling direction -- 4.2.4.Low cycle fatigue: SN curves -- 4.2.5.Wohler curve: existence of an endurance limit -- 4.2.6.Summary -- 4.3.Approaches -- 4.3.1.First models -- 4.3.2.Kitagawa diagram -- 4.3.3.Murakami model -- 4.4.A few examples -- 4.4.1.Medium-loaded components: example of as-forged parts: connecting rods -- effect of the forging skin -- 4.4.2.High-loaded components: relative importance of cleanliness and surface state -- example of the valve spring -- 4.4.3.High-loaded components: Bearings-Endurance cleanliness relationship -- 4.5.Prospects -- 4.5.1.Estimation of lifetimes and their dispersions -- 4.5.2.Fiber orientation -- 4.5.3.Prestressing -- 4.5.4.Corrosion -- 4.5.5.Complex loadings: spectra/over-loadings/multiaxial loadings -- 4.5.6.Gigacycle fatigue -- 4.6.Conclusion -- 4.7.Bibliography -- ch. 5 Fretting Fatigue: Modeling and Applications / Trevor Lindley -- 5.1.Introduction -- 5.2.Experimental methods -- 5.2.1.Fatigue specimens and contact pads -- 5.2.2.Fatigue S-N data with and without fretting -- 5.2.3.Frictional force measurement -- 5.2.4.Metallography and fractography -- 5.2.5.Mechanisms in fretting fatigue -- 5.3.Fretting fatigue analysis -- 5.3.1.The S-N approach -- 5.3.2.Fretting modeling -- 5.3.3.Two-body contact -- 5.3.4.Fatigue crack initiation -- 5.3.5.Analysis of cracks: the fracture mechanics approach -- 5.3.6.Propagation -- 5.4.Applications under fretting conditions -- 5.4.1.Metallic material: partial slip regime -- 5.4.2.Epoxy polymers: development of cracks under a total slip regime -- 5.5.Palliatives to combat fretting fatigue -- 5.6.Conclusions -- 5.7.Bibliography -- ch. 6 Contact Fatigue / Ky Dang Van -- 6.1.Introduction -- 6.2.Classification of the main types of contact damage -- 6.2.1.Background -- 6.2.2.Damage induced by rolling contacts with or without sliding effect -- 6.2.3.Fretting -- 6.3.A few results on contact mechanics -- 6.3.1.Hertz solution -- 6.3.2.Case of contact with friction under total sliding conditions -- 6.3.3.Case of contact with partial sliding -- 6.3.4.Elastic contact between two solids of different elastic modules -- 6.3.5.3D elastic contact -- 6.4.Elastic limit -- 6.5.Elastoplastic contact -- 6.5.1.Stationary methods -- 6.5.2.Direct cyclic method -- 6.6.Application to modeling of a few contact fatigue issues -- 6.6.1.General methodology -- 6.6.2.Initiation of fatigue cracks in rails -- 6.6.3.Propagation of initiated cracks -- 6.6.4.Application to fretting fatigue -- 6.7.Conclusion -- 6.8.Bibliography -- ch. 7 Thermal Fatigue / Luc Remy -- 7.1.Introduction -- 7.2.Characterization tests -- 7.2.1.Cyclic mechanical behavior -- 7.2.2.Damage -- 7.3.Constitutive and damage models at variable temperatures -- 7.3.1.Constitutive laws -- 7.3.2.Damage process modeling based on fatigue conditions -- 7.3.3.Modeling the damage process in complex cases: towards considering interactions with creep and oxidation phenomena -- 7.4.Applications -- 7.4.1.Exhaust manifolds in automotive industry -- 7.4.2.Cylinder heads made from aluminum alloys in the automotive industry -- 7.4.3.Brake disks in the rail and automotive industries -- 7.4.4.Nuclear industry pipes -- 7.4.5.Simple structures simulating turbine blades -- 7.5.Conclusion -- 7.6.Bibliography.…”
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Spin-crossover materials properties and applications /

Table of Contents: “…Dunbar, Catalina Achim and Michael Shatruk 6.1 Introduction 171 6.2 Characterization of CTIST Compounds 173 6.3 CTIST in Coordination Polymers 174 6.4 CTIST in Nanoscale Materials 189 6.5 CTIST in Polynuclear Transition Metal Complexes 195 6.6 Summary and Outlook 198 7 Valence Tautomeric Transitions in Cobalt-dioxolene Complexes 203 Colette Boskovic 7.1 Introduction 203 7.2 Induction of Valence Tautomeric Transitions 205 7.3 Other Factors that Contribute to the Valence Tautomeric Transition 210 7.4 Polynuclear Valence Tautomeric Complexes 214 7.5 Bifunctional Valence Tautomeric Complexes 218 7.6 Concluding Remarks 220 8 Reversible Spin Pairing in Crystalline Organic Radicals 225 Jeremy M. …”
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Synthetics, mineral oils, and bio-based lubricants : chemistry and technology /

Table of Contents: “…Marino]</P></I><P>Chapter 5 Polymer Esters</P><I><P>[Uwe Wallfahrer, Alan Savidge, and Chiara Monti]</P></I><P>Chapter 6 Polyalkylene Glycols</P><I><P>[Martin R. …”
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Rubber-clay nanocomposites science, technology, and applications /

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Ceramic fibers and their applications

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