000799984 000__ 05198cam\a2200529M\\4500 000799984 001__ 799984 000799984 005__ 20230306143654.0 000799984 006__ m\\\\\o\\d\\\\\\\\ 000799984 007__ cr\un\nnnunnun 000799984 008__ 170921s2017\\\\sz\\\\\\ob\\\\001\0\eng\d 000799984 019__ $$a1004377859$$a1004582974$$a1004717224 000799984 020__ $$a9783319614588$$q(electronic book) 000799984 020__ $$a3319614584$$q(electronic book) 000799984 020__ $$z9783319614571 000799984 020__ $$z3319614576 000799984 035__ $$aSP(OCoLC)on1004497624 000799984 035__ $$aSP(OCoLC)1004497624$$z(OCoLC)1004377859$$z(OCoLC)1004582974$$z(OCoLC)1004717224 000799984 040__ $$aYDX$$beng$$cYDX$$dN$T$$dEBLCP$$dGW5XE$$dN$T$$dOCLCF$$dNJR$$dOTZ 000799984 049__ $$aISEA 000799984 050_4 $$aTS1548.7.P6 000799984 050_4 $$aTA401-492 000799984 08204 $$a677/.4745$$223 000799984 08204 $$a620.11 000799984 1001_ $$aNayak, Rajkishore. 000799984 24510 $$aPolypropylene nanofibers :$$bmelt electrospinning versus meltblowing /$$cRajkishore Nayak. 000799984 260__ $$aCham :$$bSpringer,$$c2017. 000799984 300__ $$a1 online resource. 000799984 336__ $$atext$$btxt$$2rdacontent 000799984 337__ $$acomputer$$bc$$2rdamedia 000799984 338__ $$aonline resource$$bcr$$2rdacarrier 000799984 4901_ $$aEngineering materials,$$x1612-1317 000799984 504__ $$aIncludes bibliographical references and index. 000799984 5050_ $$aAcknowledgements; Contents; Abbreviations; Symbols; Abstract; 1 Introduction; 1.1 Scope; 1.2 Research Concepts and Hypotheses; 1.3 Aims and Objectives; 1.4 Contribution of the Research; 1.5 Conclusion; References; 2 Review of Literature: Melt Electrospinning; 2.1 Introduction; 2.2 Electrospinning; 2.2.1 Types of Electrospinning; 2.2.1.1 Solution Electrospinning; 2.2.1.2 Melt Electrospinning; 2.2.2 Jet Trajectory; 2.3 Research on Melt Electrospinning; 2.3.1 Equipment Used; 2.3.2 Polymers Used; 2.4 Fibre Diameter and Influencing Factors; 2.4.1 Effects of Molecular Weight/MFI 000799984 5058_ $$a2.4.2 Effect of Viscosity2.4.3 Effect of Applied Voltage; 2.4.4 Effect of Collector Distance and Type; 2.4.5 Effect of Flow Rate; 2.4.6 Effect of Spinneret Size; 2.4.7 Effect of Temperature; 2.4.8 Effect of Ambient Parameters; 2.4.9 Effect of Electrical Conductivity; 2.4.10 Other Parameters; 2.5 Surface Morphology; 2.6 Properties of Melt Electrospun Fibres; 2.6.1 Mechanical Properties; 2.6.2 Thermal Properties; 2.6.3 Crystalline Properties; 2.6.4 Other Properties; 2.7 Conclusion; References; 3 Experimental: Melt Electrospinning; 3.1 Introduction; 3.2 Materials; 3.2.1 Material Synthesis 000799984 5058_ $$a3.2.2 Material Preparation3.3 Melt Electrospinning Apparatus; 3.4 Additives; 3.5 Annealing; 3.6 Characterisation; 3.6.1 SEM; 3.6.2 Optical Microscopy; 3.6.3 EDX; 3.6.4 NMR; 3.6.5 FTIR; 3.6.6 DSC; 3.6.7 TGA; 3.6.8 Molecular Weight or Intrinsic Viscosity; 3.6.9 XRD; 3.6.10 Shear Viscosity; 3.6.11 Electrical Conductivity; 3.6.12 Mechanical Characterisation; 3.6.13 Surface Wettability; 3.7 Conclusion; References; 4 Results and Discussion: Melt Electrospinning; 4.1 Initial Experiments with Pure Polymers; 4.1.1 Establishing the Processing Parameters; 4.1.1.1 Temperature; 4.1.1.2 Applied Voltage 000799984 5058_ $$a4.1.1.3 Collector Distance4.1.1.4 Melt Flow Rate; 4.1.1.5 Spinneret Size; 4.1.2 Initial Results: Effect of Polymer MFI; 4.1.3 Effect of Viscosity; 4.1.4 Effect of Melt Flow Rate; 4.1.5 Other Observations; 4.1.6 Effect of Die Size and Shape; 4.1.6.1 Effect of Die Size; 4.1.6.2 Effect of Die Shape; 4.2 Experiments with Additives; 4.2.1 Effect of Additives on Fibre Diameter; 4.2.1.1 Fibre Diameter from 100 and 300 MFI; 4.2.1.2 Fibre Diameter from 1000 and 2000 MFI; 4.2.1.3 Effect of Viscosity; 4.2.1.4 Effect of Electrical Conductivity; 4.2.1.5 Optimum Concentration of SO and NaCl 000799984 5058_ $$a4.3 Characterisation4.3.1 Elemental Composition Analysis by Energy Dispersive X-ray (EDX); 4.3.2 Nuclear Magnetic Resonance (NMR) Results; 4.3.3 Fourier Transform Infrared (FTIR) Results; 4.3.4 Differential Scanning Calorimetry (DSC) Results; 4.3.5 Thermo Gravimetric Analysis (TGA) Results; 4.3.6 Molecular Weight or Intrinsic Viscosity; 4.3.7 X-ray Diffraction (XRD) Results; 4.3.8 Mechanical Property; 4.3.9 Hydrophobic Properties; 4.4 Washing of the Additives; 4.5 Conclu sion; References; 5 Conclusions: Melt Electrospinning; 5.1 Conclusions; References; 6 Review of Literature: Meltblowing 000799984 506__ $$aAccess limited to authorized users. 000799984 520__ $$aThis book provides a comparison between melt electrospinning and meltblowing as techniques for the production of polypropylene nanofibers. The author compares the morphological, structural, chemical and mechanical characteristics of the different produced fibers. Moreover, the degree of thermal degradation of the different fibers is also analyzed. The book is useful to chemists and material scientists working on the synthesis of nanofibers by melt processes, showing the limitations of each technique for nanofiber fabrication. 000799984 650_0 $$aPolypropylene fibers. 000799984 650_0 $$aNanostructured materials. 000799984 77608 $$iPrint version:$$z3319614576$$z9783319614571$$w(OCoLC)988275232 000799984 830_0 $$aEngineering materials. 000799984 852__ $$bebk 000799984 85640 $$3SpringerLink$$uhttps://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-319-61458-8$$zOnline Access$$91397441.1 000799984 909CO $$ooai:library.usi.edu:799984$$pGLOBAL_SET 000799984 980__ $$aEBOOK 000799984 980__ $$aBIB 000799984 982__ $$aEbook 000799984 983__ $$aOnline 000799984 994__ $$a92$$bISE