פרסומים
ננו חומרים וננו-חומרים מרוכבים
Greenfeld, I., Effect of Polymer Matrix Structure on Mechanical Properties of Electrospun Nanofibers, PhD research proposal, Technion – Israel Institute of Technology, Haifa, 2009.
Greenfeld, I.; Arinstein, A.; Fezzaa, K.; Rafailovich, M. H.; Zussman, E., Polymer dynamics in semidilute solution during electrospinning: A simple model and experimental observations, Physical Review E 2011, 84, (4), 041806.
Greenfeld, I.; Fezzaa, K.; Rafailovich, M. H.; Zussman, E., Fast X-ray Phase-Contrast Imaging of Electrospinning Polymer Jets: Measurements of Radius, Velocity, and Concentration, Macromolecules 2012, 45, (8), 3616-3626.
Camposeo, A.,* I. Greenfeld,* F. Tantussi, S. Pagliara, M. Moffa, F. Fuso, M. Allegrini, E. Zussman, and D. Pisignano, Local mechanical properties of electrospun fibers correlate to their internal nanostructure, Nano Letters, 2013. 13(11): 056−5062.3. *equal contributors. Supporting info.
Camposeo A,* Greenfeld I,* Tantussi F, Moffa M, Fuso F, Allegrini M, et al, Conformational evolution of elongated polymer solutions tailors the polarization of light-emission from organic nanofibers, Macromolecules 2014, 47(14): 4704−4710. *equal contributors. Supporting info.
Greenfeld, I; Zussman, E, Polymer entanglement loss in extensional flow: evidence from electrospun short nanofibers, Journal of Polymer Science Part B-Polymer Physics, 2013.51, (18), 1377–1391.
I. Greenfeld, Polymer network dynamics during electrospinning and its effect on the fibers nanostructure, PhD thesis, Technion – Israel Institute of Technology, Haifa, 2013.
Greenfeld I, Zussman E. Polymer Network Dynamics during Electrospinning: Random Walk Simulation, In: Mitchell GR (ed). Electrospinning: Principles, Practice and Possibilities, The Royal Society of Chemistry, 2015, 71-99.
Greenfeld I, Zussman E. Controlling the Nanostructure of Electrospun Polmeric Fibers, In: Macagnano A, Zampetti E, Kny E (eds), Electrospinning for High Performance Sensors, Springer International Publishing, 2015, 35-64.
Greenfeld I, Wagner HD, Nanocomposite toughness, strength and stiffness - the role of filler geometry, Nanocomposites 2015, (1), 3-17.
Yang L,* Greenfeld I,* Wagner HD. Toughness of carbon nanotubes conforms to classic fracture mechanics. Science Advances, 2016 (2) 1-8. *equal contributors. Supporting info.
Greenfeld I, Sui XM, Wagner HD. Stiffness, Strength, and Toughness of Electrospun Nanofibers: Effect of Flow-Induced Molecular Orientation. Macromolecules, 2016 (49), 6518-6530. Supporting info.
Sui XM,* Greenfeld I,* Cohen H, Zhang XH, Li QW, Wagner HD. Multilevel composite using carbon nanotube fibers (CNTF). Composites Science and Technology 137, 35-43 (2016). *equal contributors. Supporting info.
Greenfeld I, Zhang WY, Sui XM, Wagner HD. Intermittent beading in fiber composites. Composites Science and Technology 160, 21-31 (2018). Supporting info.
Goldberg O, Greenfeld I, Wagner HD. Composite Reinforcement by Magnetic Control of Fiber Density and Orientation. Acs Appl Mater Inter 10, 16802-16811 (2018).
Greenfeld I, Rodricks CW, Sui XM, Wagner D. Beaded fiber composites-Stiffness and strength modeling. Journal of the Mechanics and Physics of Solids 125, 384-400 (2019). Supporting info.
Sui XM, Tiwari, M. , Greenfeld, I., Khalfin, R. L. , Meeuw, H. , Fiedler, B. , Wagner, H. D. Extreme scale-dependent tensile properties of epoxy fibers. eXPRESS Polymer Letters 13, 993–1003 (2019).
Greenfeld, I.,* Kellersztein, I.,* Wagner, H.D. Nested helicoids in biological microstructures. Nat Commun 11, 1-12 (2020). *equal contributors. Supporting info.
Nissenbaum, A., Greenfeld, I. ,Wagner, H.D. Shape memory polyurethane - Amorphous molecular mechanism during fixation and recovery. Polymer 190, 1-10 (2020). Supporting info.
Goldberg O, Greenfeld, I. and Wagner, H.D. Efficient Toughening of Short-Fiber Composites Using Weak Magnetic Fields. Materials 13, 1-19 (2020).
Kellersztein I,* Greenfeld I,* Wagner HD. Structural analysis across length scales of the scorpion pincer cuticle. Bioinspir Biomim 16, (2021). *equal contributors. Supporting info.
Shneider M, Sui XM, Greenfeld I, Wagner HD. Electrospinning of epoxy fibers. Polymer 235, (2021).
Nissenbaum A,* Greenfeld I,* Wagner HD. Evaporation-driven 3D CNT scaffolding for composite reinforcement. Carbon 173, 705-714 (2021). *equal contributors. Supporting info.
Rodricks CW, Greenfeld I, Wagner HD. Polymer beads as interfacial obstacles in fibre composites. Composites Science and Technology 210, (2021).
Rodricks CW, Greenfeld I, Fiedler B, Wagner HD. Fragmentation of Beaded Fibres in a Composite. Materials (Basel) 15, (2022).
Greenfeld I,* Camposeo, A.,* et al. WO(3) Nanowires Enhance Molecular Alignment and Optical Anisotropy in Electrospun Nanocomposite Fibers: Implications for Hybrid Light-Emitting Systems. ACS Appl Nano Mater 5, 3654-3666 (2022). *equal contributors. Supporting info.
Greenfeld I, Wagner HD. Crack deflection in laminates with graded stiffness-lessons from biology. Bioinspir Biomim 18, (2023).
Ghosh S, Greenfeld I, Daniel Wagner H. CNT coating and anchoring beads enhance interfacial adhesion in fiber composites. Composites Part A: Applied Science and Manufacturing 167, (2023).
Shneider, M, Zattelman, R, Kaestner, A, Greenfeld, I, Wagner, HD, Electrospinning of epoxy fibers: Effect of curing conditions on solution rheological behavior. Journal of Applied Polymer Science 2023
Greenfeld I, Wagner HD, Two natural toughening strategies may inspire sustainable structures, Sci Rep 13(1) (2023) 20416
Greenfeld I, Shneider, M, Kaestner, A, Wagner HD, Stiffness modeling of thermoset polymer fibers, J Polym Sci (2024)