Effect of nanosized silica in poly(methyl methacrylate)–lithium bis(trifluoromethanesulfonyl)imide based polymer electrolytes
作者： S. Ramesh , Soon-Chien Lu
DOI: 10.1016/J.JPOWSOUR.2008.07.055
关键词:
摘要: Abstract The effect of nanosized silica when incorporated in polymer electrolytes is analyzed by means Fourier transform infrared (FTIR) spectroscopy, conductivity and thermal properties. Nanocomposite are synthesized the dispersion (SiO 2 ), up to 10 wt.% maximum, into a matrix formed poly(methyl methacrylate) (PMMA) lithium bis(trifluoromethanesulfonyl)imide (LiTFSI). highest 2.44 × 10 −6 S cm −1 at room temperature, with 4 wt.% added. FTIR spectra show evidence complexation between PMMA, LiTFSI SiO . addition also improves stability ability retain over time.
elsevier.com
sci-hub.se 参考文章(25)
Nuria García, Teresa Corrales, Julio Guzmán, Pilar Tiemblo, Understanding the role of nanosilica particle surfaces in the thermal degradation of nanosilica-poly(methyl methacrylate) solution-blended nanocomposites : From low to high silica concentration Polymer Degradation and Stability. ,vol. 92, pp. 635- 643 ,(2007) , 10.1016/J.POLYMDEGRADSTAB.2007.01.006
S. Ramesh, Tai Fung Yuen, Chia Jun Shen, Conductivity and FTIR studies on PEO-LiX [X: CF3SO3-, SO42-] polymer electrolytes Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. ,vol. 69, pp. 670- 675 ,(2008) , 10.1016/J.SAA.2007.05.029
Yuichi Kita, Kazuo Kishino, Koichi Nakagawa, Synthesis of N‐cyclohexylmaleimide for heat‐resistant transparent methacrylic resin Journal of Applied Polymer Science. ,vol. 63, pp. 363- 368 ,(1997) , 10.1002/(SICI)1097-4628(19970118)63:3<363::AID-APP12>3.0.CO;2-1
J WESTON, B STEELE, Effects of inert fillers on the mechanical and electrochemical properties of lithium salt-poly(ethylene oxide) polymer electrolytes Solid State Ionics. ,vol. 7, pp. 75- 79 ,(1982) , 10.1016/0167-2738(82)90072-8
J SHARMA, S SEKHON, Nanodispersed polymer gel electrolytes: Conductivity modification with the addition of PMMA and fumed silica Solid State Ionics. ,vol. 178, pp. 439- 445 ,(2007) , 10.1016/J.SSI.2007.01.017
M ARMAND, The history of polymer electrolytes Solid State Ionics. ,vol. 69, pp. 309- 319 ,(1994) , 10.1016/0167-2738(94)90419-7
Eliana Quartarone, Piercarlo Mustarelli, Aldo Magistris, PEO-based composite polymer electrolytes Solid State Ionics. ,vol. 110, pp. 1- 14 ,(1998) , 10.1016/S0167-2738(98)00114-3
Jaephil Cho, Meilin Liu, Preparation and electrochemical properties of glass-polymer composite electrolytes for lithium batteries Electrochimica Acta. ,vol. 42, pp. 1481- 1488 ,(1997) , 10.1016/S0013-4686(96)00303-9
S.A Agnihotry, Shahzada Ahmad, Devinder Gupta, Sharif Ahmad, Composite gel electrolytes based on poly(methylmethacrylate) and hydrophilic fumed silica Electrochimica Acta. ,vol. 49, pp. 2343- 2349 ,(2004) , 10.1016/J.ELECTACTA.2004.01.015
M. Moskwiak, I. Giska, R. Borkowska, A. Zalewska, M. Marczewski, H. Marczewska, W. Wieczorek, Physico-and electrochemistry of composite electrolytes based on PEODME-LiTFSI with TiO2 Journal of Power Sources. ,vol. 159, pp. 443- 448 ,(2006) , 10.1016/J.JPOWSOUR.2006.02.040