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新型质子离子液体/硅凝胶电解质的制备及其性能

A novel protic ionic liquid/silica gel electrolyte and its properties
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摘要 采用一步溶胶-凝胶法首次将质子型离子液体固定于纳米多孔硅骨架中,合成了表面光滑、柔软、透明的质子增强型固态复合凝胶电解质.研究表明,该凝胶电解质结合了无机硅骨架和质子离子液体的双重优点,具有高的热稳定性(>300℃)、宽的电化学稳定窗口(>2.8V)和优异的中低温导电性(11.25×10?3Scm?1,80℃).可望作为一种新型固态电解质应用于先进储能器件. A novel protic ionic liquid/silica gel electrolyte has been prepared by in-site one-step sol-gel method.The as-prepared proton-conductivity composite gel electrolyte is smooth,transparent,and ?exible.It is shown that this composite gel electrolyte has good thermal stability(〉 300 ℃),wide electrochemical window(〉 2.8 V),and high proton conductivity(11.25×10?3 S cm?1,80 ℃).It is expected to use the as-prepared proton-enhancing gel electrolyte for advanced energy-storage applications.
出处 《中国科学:化学》 CAS CSCD 北大核心 2012年第7期1051-1058,共8页 SCIENTIA SINICA Chimica
基金 国家自然科学基金(20976198 21071153) 湖南省自然科学基金(10JJ2004) 教育部高等学校博士学科点专项科研基金(20090162120012) 中南大学中央高校基本科研业务费专项资金(2011JQ024) 粉末冶金国家重点实验室开放课题基金资助
关键词 离子液体 多孔硅 凝胶电解质 质子导电性 先进储能 ionic liquid; porous silica; gel electrolyte; proton conductivity; advanced energy storage
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参考文献31

  • 1Feuillade G, Perche P. Ion conductive maeromodular gels and membranes for solid lithium cells. J Appl Electrochem, 1975, 5(1): 63-69.
  • 2李忠阳,戴晓兵,付人俊,陈红征,汪茫.PMMA基凝胶聚合物电解质研究进展[J].功能材料,2004,35(z1):2057-2061. 被引量:9
  • 3Armand M, Endres F, Macfarlange DR, Ohno H, Scrosati B. Ionic-liquid materials for the electrochemical challenges of the future. Nat Mater, 2009, 8:621-629.
  • 4Lewandowski A, Swiderska A. Solvent-free double-layer capacitors with polymer electrolytes based on 1-ethyl-3-methyl-imidazolium triflate ionic liquid. Appl Phys A, 2006, 82(4): 579-584.
  • 5Fuller J, Breda AC, Carlin RT. Ionic liquid-polymer gel electrolytes. J Electrochem Soc, 1997, 144(4): L67-L70.
  • 6Fuller J, Breda AC, Carlin RT. Ionic liquid-polymer gel electrolytes from hydrophilic and hydrophobic ioniz liquids. J Electroanal Chem, 1998, 459(1): 29-34.
  • 7Lewandowski A, Swiderska A. Electrochemical capacitors with polymer electrolytes based on ionic liquids. Solid State lonics, 2003, 161(3-4): 243-249.
  • 8Nakagawa H, Izuchi S, Kuwana K, Nukuda T, Aihara Y. Liquid and polymer gel electrolytes for lithium batteries composed of room-temperature molten salt doped by lithium salt. J Electrochem Soc, 2003, 150(6): A695-A700.
  • 9Shin JH, Henderson WA. Passerini S. Ionic liquids to the rescue? Overcoming the ionic conductivity limitations of polymer electrolytes. Electrochem Commun, 2003, 5(12): 1016-1020.
  • 10Shobukawa H, Tokuda H, Susan MA, Watanabe M. Ion transport properties of lithium ionic liquids and their ion gels. Electrochim Acta, 2005, 50(19): 3872-3877.

二级参考文献83

  • 1蒋小川,于春影,冯婕,李春喜,王子镐.离子液体1-丁基-3-甲基咪唑磷酸二丁酯的制备与应用[J].北京化工大学学报(自然科学版),2006,33(1):5-7. 被引量:16
  • 2[1]Prosini P P, Passerini S. [J]. Solid State Ionics, 2002, 146: 65.
  • 3[2]Appetecchi G B, Croce F, Scrosati B, et al. [J]. Electrochem.Commun., 1999, 1: 83.
  • 4[3]Gozdz A S, Schmutz C N, Tarascon J M.[P.] US Pat: No5296318,1993.
  • 5[4]Iijima T, Toyoguchi Y, Eda N, [J]. Denki Kagaku, 1985, 53: 619.
  • 6[5]Bohnke O, Rousselot C, Gillet P A, et al. [J]. Electrochem Soc, 1992, 139: 1862.
  • 7[6]Bohnke O, Frand G, Rezrazi M, et al.[J]. Solid State Ionics,1993,66: 105.
  • 8[7]Deepa M, Sharma N, Agnihotry S A, et al. [J]. Solid State Ionic s, 2002, 152-153: 253.
  • 9[8]Feuillade G, Perche P. [J]. J Appl Electrochem, 1975,5: 63.
  • 10[9]Caillon-Caravanier M, Claude-Montigny B, et al. [J]. Solid State Ionics, 2002, 149: 285.

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