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Nanocomposite of NCC in Lithium Ion Battery

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Meng Hwee Chew

on 22 February 2013

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Transcript of Nanocomposite of NCC in Lithium Ion Battery

Background photo by t.shigesa Turning Point Success Challenge Nanocomposite of NCC in
Lithium Ion Battery Future Li Xukun Ng Joe Wee Lim Weihoh Chew
Meng Hwee Lithium Ion Battery Mechanism Microscopic Dendrites Battery getting smaller.... ... and more powerful Thickness Chemical Stability Electrode Interface Permeability Tensile Strength Endure Battery Cell Winding and Assembly Puncture Strength Prevent Dendrite Penetration Nanocrystalline Cellulose Better than stainless steel Cheap Electrospun Nanocomposite NCC Polymer Innovation Cost Mechanical
Safety Thermal
Safety Just How Good? Table of Mechanical and Thermal Safety Mechanical Safety Thermal Safety Projected Result Further Work Nanocomposite of NCC
with Polymer Electrical Physical Thermal Mechnical Resistance
Capacitance Morphology Tensile Strength
Young's Modulus
Puncture Strength Crystallisation
Melt Temperature
Glass Transition Temperature Current Market Exponential increase Wettability Porosity Gurley Tensile Strength Puncture Strength Permeability Pore Size Thermal Stability Skew Shutdown Separator References http://www.cbc.ca/gfx/images/news/photos/2009/12/23/cellulose-nanocrystals.jpg http://www.celgard.com/Celgardimages/detail_MonoPP.jpg https://aiche.confex.com/aiche/2007/techprogram/images/100847-1.gif D3 D3 https://polymers.lyondellbasell.com http://www.cbc.ca/gfx/images/news/photos/2009/12/23/cellulose-nanocrystals.jpg http://utkstair.org/stair/presentations/brant_presentation.pdf http://newenergytimes.com/v2/images/Dendrite-1-3x2.jpg http://www.technologyreview.com/sites/default/files/images/787.battery.problemx519.jpg [1] J. Ostrower, A. Pasztor, “Microscopic 'Dendrites' a Focus in Boeing Dreamliner Probe,” The Wall Street Journal, Internet: http://online.wsj.com/article/SB10001424127887324880504578298673566960476.html, Feb. 11, 2013. [Feb. 20, 2013]

[2] W.J. Hennigan, “Airline says Boeing 787 grounding will affect 100,000 passengers,” The Los Angeles Times, Internet: http://www.latimes.com/business/money/la-fi-mo-boeing-787-passengers-20130206,0,3880433.story, Feb. 6, 2013 [Feb. 20, 2013]

[3] P. Brant, “Polymer Separator Films for Lithium Ion Batteries: Part, Present, and Future,” Exxon Mobil Chemical Company, Knoxville, TN, Mar. 2010.

[4] P. Arora, Z. Zhang, “Battery Separators,” Chem. Rev. vol. 2004, no. 104, pp 4419-4462, Mar, 2004.

[5] J. Simonsen, “Bio-based nanocomposites: challenges and opportunities,” Department of Wood Science and Engineering, Oregon State Univ., Corvallis, Oregon,

[6] M. Klump, “ICIS pricing polyethylene (USA),” Reed Elsevier plc group, Aug. 2012.

[7] N. Wald, “Poly(ethylene oxide)/ cellulose-nanocrystal nanocomposites as polymer Electrolyte Membranes,” M.S. thesis, Drexel Univ., Philadelphiam, Jun. 2012.

[8] “World demand for battery materials forecast to hit $22.8 billion by 2012,” World Battery Materials, The Freedonia Group, Inc., Ohio, Cleveland, May 2009.

[9] C. J. Orendorff, “The role of separators in lithium-ion cell safety,” The Electrochemical Society Inferface, pp. 61-65, Summer 2012

[10] “The Outlook for Energy: A View to 2030”, Exxon Mobil, Texas, Irving, Dec. 2008. http://www.exxonmobil.com/corporate/files/news_pub_2008_energyoutlook.pdf [4] [5], [6] http://green.autoblog.com/2009/05/08/world-demand-for-battery-materials-forecast-to-hit-22-8-billion/ [9] [7] Polymer NCC Polymer Demand migrating
transportation W/o NCC With NCC
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