English
聯系我們
網站地圖
郵箱
舊版回顧



上海硅酸鹽所在鋰電池安全性提升研究中取得進展

文章來源:上海硅酸鹽研究所   發布時間:2019-05-10  【字號:     】  

  最近,中國科學院上海硅酸鹽研究所研究員溫兆銀團隊通過離子導電型引發劑實現了凝膠聚合物電解質的原位制備,該凝膠聚合物電解質具有優異的耐火性能,基于該電解質組裝的固態鋰電池在同時承受剪切與火燒條件(火焰溫度528)下仍能為發光二極管陣列供電,使鋰電池的安全性大大提高。相關工作申請了中國發明專利,主要研究結果以In Situ Generated Fireproof Gel Polymer Electrolyte with Li6.4Ga0.2La3Zr2O12 As Initiator and Ion-Conductive Filler 為題發表在國際期刊《先進能源材料》(Advanced Energy Materials上,論文第一作者為上海硅酸鹽所在讀博士研究生徐東,導師為溫兆銀。

  凝膠聚合物電解質(GPE)在一定程度上兼具固態聚合物電解質(SPE)的高安全性與液態電解質高離子電導率的優點,被認為是當前最適合實際應用的一種電解質體系。目前研究較多的是基于聚偏氟乙烯(PVDF)及其衍生物的凝膠聚合物電解質體系。然而凝膠電解質中仍然含有一定量的可燃性液態電解質,存在安全隱患。為進一步提高其安全性能以及電化學性能,科研工作者做了大量的研究工作,主要包括有機-有機共混改性、有機-無機復合改性、物理/化學交聯改性等。但大多數文獻并未對凝膠聚合物電解質的安全性能進行詳細報道。另一方面,在目前常用的相轉換法等凝膠聚合物電解質的制備過程中,使用了大量揮發性有機溶劑,既污染環境,又增加成本,且制備過程繁瑣。采用原位交聯聚合制備的方法可以避免或減輕上述問題。

  溫兆銀團隊以石榴石型固體電解質(Li6.4Ga0.2La3Zr2O12)為引發劑和離子導電型填料,在聚偏氟乙烯-六氟丙烯共聚物(PVDF-HFP)的磷酸三乙酯/氟代碳酸乙烯酯(TEP/FEC)混合溶液中引發PVDF-HFP的脫氟和交聯過程,從而實現凝膠聚合物電解質的原位制備,并對凝膠轉變過程的機理進行了深入研究。優化后的凝膠聚合物電解質在20時離子電導率達到1.83×10-3 S cm-1,室溫下電化學穩定窗口4.75V。該凝膠聚合物電解質具有優異的耐火性能,由其組裝的固態鋰電池具有較高的安全性。基于該凝膠聚合物電解質的三元鋰電池表現出較好的循環穩定性。該工作提供了采用防火型凝膠電解質可獲得優良的離子電導率以及保證凝膠聚合物電解質和相應鋰電池高安全性的研究新思路。

  相關工作得到國家重點研發計劃、國家自然科學基金面上項目的資助。

  論文鏈接

 

  防火型凝膠聚合物電解質組成與結構示意圖及基于該凝膠聚合物電解質的軟包鋰電池的剪切和燃燒實驗




(責任編輯:葉瑞優)

附件:

專題推薦

相關新聞


© 1996 - 中國科學院 版權所有 京ICP備05002857號  京公網安備110402500047號  聯系我們

地址:北京市三里河路52號 郵編:100864

乐迎彩票www.tang000.com 大赢家彩票网www.54400n.com | 500彩票www.66653s.com | www.yf6.cc | 278723.com | www.62ko.com | www.c16.cm | www.nb57.com | www.25al.com | www.j50.me | www.8721.com | www.865801.com | www.980837.com | www.031245.com | www.226541.com | www.620408.com | 116067.com | 954793.com | 256436.com | 212285.com | 639290.com | www.gc9.com | am79.cc | JJ彩票www.33015.cc | www.cai6455.com | www.6016.org | www.33600.cc | www.520236.com | www.770834.com | 125694.com | www.64zu.com | www.021872.com | www.224521.com | 8号彩票www.81520h.com | www.xq06.com | www.56358.com | www.n72.com | www.ss71.com | www.291247.com | www.619268.com | www.32887.com | 422542.com | www.324351.com | www.qu.com | www.rs96.com | www.1156.cm | www.11277.com | www.3246.cc | 914006.com | 乐博彩票www.67258c.com | uy31.com | 225480.cc | 福彩网www.5522v.cc | 吉利彩票www.80075f.com | www.864196.com | 乐彩网www.3416v.com | 576923.com | www.cai177.cc | www.36952.cc | www.70xt.com | www.277706.com | www.806998.com | www.967731.com | www.753109.com | 皇家彩票www.hj1991.com | www.0029.site | www.098857.com | 116098.com | www.973216.com | www.322806.com | www.2jv.cc | www.869792.com | www.185335.com | www.2028.date | 976740.com | 500彩票www.349577.com | www.820944.com | www.81338.cc | 5号彩www.595hc.com | www.571578.com | www.09639.cc | www.750628.com | www.888681.com | www.5385.vip | www.95325.com | www.066909.com | www.410300.cc | www.815708.com | 众发彩票www.659zf.com | 彩多多www.78949p.com | 大赢家彩票平台www.278207.com | www.4ot.com | www.bg20.com | 892677.com | 693234.com | www.455538.com | www.557992.com | www.663895.com | 751276.com | www.fk36.com | www.v86.vip | www.610679.com | www.832205.com | www.1959.wang | www.89wv.com | www.771634.com | www.980953.com | 078070.com | 网易彩票www.9356n.com | www.gd41.com | www.fr81.com | www.ea62.com | www.er93.com | www.v55.cn | 336004.com | 511211.com | 博友彩www.979133.com | www.099513.com | 678955.cc | 220632.com--915678.com | www.899544.com | www.721715.com | www.hk20.com | 575448.com | www.528599.com | www.31979.cc | 彩之堂www.33czt.com | www.877854.com | www.146314.com | www.rd53.com | www.958333.com | www.782145.com | www.311434.com | www.fh67.com | www.ai95.com | www.668494.com | www.6959.pw | 454199.com | www.395673.com | www.0511.net | 16ug.com | www.540670.com | www.001927.com | 721125.com | www.302777.com | 011292.com | www.cp318.cc | www.fg47.com | www.jd80.cc | www.56ov.com | www.mi28.com | www.54fm.com | www.015178.com | www.82837.cc | www.033027.com | www.075283.com | www.166469.com | www.424942.com | www.744589.com | www.09148.cc | 974340.com | www.478072.com | www.1259.hk | www.177479.com | www.392010.com | www.636508.com | 858453.com | www.76gz.com | www.6538.cc | www.219585.com | www.246788.com | 901510.com | www.676167.com | www.7333.loan | www.974561.com | www.079578.com | 473273.com | www.472504.com | www.088945.com | 973304.com | 500彩票www.701545.com | www.xg62.com | www.33433.com | 28349.com | www.339885.com | www.17pn.com | www.940700.com | www.064867.com | 687503.com | www.479966.com | www.57xs.com | www.788277.com | www.63888.com | 946858.com | www.191578.com | TT彩票www.526053.com | www.581503.com | www.189.in | 568745.com | www.276644.com | www.70fn.com | www.881206.com | www.110627.com | 735372.com | www.515739.com | www.40509.com | www.875697.com | 355848.com | www.yn84.com | www.4tb.com | www.86oa.com | www.5161.biz | www.5341.xyz | www.010056.com | www.277717.com | www.247999.com | www.656653.com | www.900970.com | 361302.com | www.709748.com | www.246936.com | 082374.com | www.91977.com | 059376.com | www.521241.com | www.366.cc | www.960498.com | www.036339.com | 011428.com | www.532318.com | www.50lz.com | www.823635.com | www.207171.com | www.97yg.com | www.989912.com | www.165905.com | www.48de.com | www.765586.com | www.17987.com | 072789.com | www.552623.com | www.7509.pw | www.979208.com | www.508279.com | www.5107.com | www.900229.com | www.93318.com | 非凡彩票www.77210d.com | www.670648.com | www.000275.com | www.56731.cc | 0066.me | www.285542.com | www.dd17.com | www.729306.com | www.7892.cm | www.957226.com | www.401461.com | 576230.com | 六福彩票www.16wa.com | www.dv07.com | www.0847.cn | www.91438.com | www.326810.com | www.567867.com | www.576712.com | www.554485.com | www.539240.com | www.610535.com | 550438.com | www.3146.win | www.970548.com | www.033520.com | www.8db.cc | www.997564.com | www.536259.com | www.66da.cc | www.964131.com | www.246807.com | www.17719.com | 004101.com | www.687717.com | www.025709.com | 586969.com | www.437000.cc | www.810771.com | www.556506.com | www.571329.com | www.260311.com | www.020677.com | www.062267.com | www.8457.loan | www.22ta.com | www.0433.bid | www.3875.top | www.15799.cc | www.4938.wang | www.7077.me | www.012986.com | 004243.com | www.263373.com | www.96461.com | www.114343.com | www.466.online | 534142.com | www.946778.com | www.297657.com | www.cp6718.com | www.590301.com | www.0330.org | www.2572.win | www.0841.top | www.033682.com | www.91768.cc | www.50849.com | www.002024.com | www.206490.com | 502283.com | 807355.com | mt04.com | 854626.com | www.816918.com | www.476543.com | www.223139.com | www.091834.com | www.471872.com | www.551934.com | www.467054.com | www.300500.com | www.025624.com | www.515881.com | www.25ar.com | www.872940.com | www.94lh.com | www.cp0655.com | 80660.com | 715361.com | 63dx.com | www.973580.com | www.224560.com | www.42091.com | 040298.com | na90.com | 054826.com | www.994807.com | www.653760.com | www.447883.com | www.070667.com | www.3363.cc | 509301.com | fv62.com | 424048.com | 153269.com | 470228.com | 568479.com | 58彩www.1158c.com | 幸运彩票网www.33598k.com | www.3406.vip | www.5476.xyz | www.72409.com | www.271010.com | 324800.com | 29ad.com | www.171829.com | www.362661.com | www.849090.com | www.995244.com | 090676.com | 540778.com | 盈彩www.yc7701.com | 579106.com | 572736.com | 711063.com | www.934707.com | www.88mx.com | www.76824.com | www.81815.cc | www.065512.com | www.9011.org | www.44ur.com | www.ai68.com | www.os18.com | www.500835.com | www.532002.com | www.977894.com | www.895133.com | www.710015.com | www.576452.com | www.348855.com | 378441.com | www.334659.com | www.gg76.com | www.745456.com | 731493.com | www.977467.com | www.999707.com | www.936687.com | www.847205.com | 998177.com | 268081.com | 大赢家彩票平台www.715585.com | 天下彩www.890402.com | 华亿彩www.cai004.vip | www.xpj364.com | 87118.com | www.rr12.com | www.ci00.com | www.vf04.com | www.td31.com | www.oo43.com | www.68913.cc | www.134856.com | www.254024.com | www.639861.com | 983547.com | www.9747.loan | www.000592.com | www.069117.com | www.036888.cc | www.055319.com | www.349301.com | www.800056.com | www.941180.com | www.870430.com | 509216.com | 54er.com | 898126.com | 954697.com | 700441.com | 635677.com | www.ty65.com | www.666789.com | www.cc67.cc | www.mt68.com | www.19rv.com | www.pd34.com | www.42de.com | www.wq88.cc | www.kx60.com | www.g95.cn | www.63oq.com | www.a85.top | www.ke20.com | www.lh90.com | www.ld9.com | 689719.com | 071865.com | 560893.com | 875997.com | 14yl.com | 350537.com | 666213.com | www.930991.com | www.852995.com | www.999893.com | www.982909.com | www.780017.com | www.873903.com | 089028.com | www.255121.com | 福彩网www.055i.cc | www.504630.com | www.n30.com | www.680085.com | www.4737.vip | www.881562.com | www.889475.com | www.781674.com | www.646368.com | www.769912.com | www.618286.com | www.593827.com | www.721732.com | www.541141.com | www.633901.com | www.713495.com | www.660721.com | www.595100.com | www.905813.com | www.874637.com | 614607.com | 977485.com | 136915.com | 594415.com | 596546.com | www.uc98.com | www.cp2879.com | www.07ki.com | www.34if.com | 凤凰彩票www.5091a.com | 410735.com | www.805129.com | www.833322.com | 天天彩票www.54968f.com | 666362.com | 155070.com | 926924.com | 309601.com | 793132.com | www.20004.com | www.1532.xyz | www.4843.cm | 彩票坊www.022l.cc | js28com-9905.com | 350380.com | 555900.com | www.929760.com | 659206.com | www.485454.com | www.vb50.com | www.695014.com | www.0166.cc | www.802047.com | www.633902.com | www.715172.com | www.583912.com | www.729772.com | www.8787.top | www.903189.com | www.22pn.com | www.zm37.com | 233472.com | www.997480.com | www.680695.com | www.550684.com | 629257.com | 815775.com | 593100.com | 550277.com | 651070.com | 165303.com | www.170.cc | 5580.biz | 吉利彩票www.66376c.com | www.020314.com | www.199421.com | www.502032.com | 640020.com | 9097.vip | 976176.com | 3573.biz | www.944727.com | www.813409.com | www.18yc.cc | www.15ph.com | www.oh64.com | www.cai363.com | 428811.com | www.924945.com | 917090.com | 04ie.com | 413448.com | www.951435.com | 645311.com | 028696.com | 005434.com | www.917923.com | www.680234.com | www.553102.com | www.665660.com | www.10xl.com | www.gj92.com | 872027.com | 969425.com | www.vw19.com | www.640007.com | www.3648.cm | www.877286.com | www.rl21.com | 500彩票www.401281.com | 67847.com | 192307.com | www.cr2.com | www.zp92.com | 天天彩票www.205880.com | www.gi38.com | www.f78.club | www.dh21.com | www.gu90.com | www.12ou.com | www.kj22.com | www.ga67.com | 彩票500万www.670209.com | 390621.com | 794838.com | 778435.com | 018498.com | www.875017.com | 豪彩VIPwww.960883.com | 872463.com | 698001.com | 703618.com | 075373.com | 火星彩票www.hx6693.com | www.02898.cc | www.325.cm | www.8328.in | www.92875.com | www.19225.com | www.069893.com | www.241233.com | www.217962.com | www.393875.com | 381458.com | www.786969.com | www.566936.com | www.463013.com | www.02tx.com | www.659577.com | 681171.com | 8077.cc | 091165.com | 68彩票www.68682n.com | www.516392.com | www.zi41.com | www.615237.com | www.33428.cc | 818合彩www.www.5666hc.com | www.485585.cc | www.47pq.com | www.238229.com | www.554440.com | www.678460.com | www.677333.com | www.1311.in | www.944659.com | www.49554.com | 299140.com | www.875009.com | www.114944.com | 964945.com | www.604962.com | www.69pz.cc | 386885.com | www.399729.com | www.v75.hk | www.803915.com | 500万彩票www.39500l.com | www.556088.com | www.vi04.com | 盈利彩票www.359629.com | 856452.com | 515576.com | 984681.com | 772624.com | nj31.com | 537692.com | www.984383.com | www.771098.com | www.553032.com | www.248012.com | 136440.com | www.925276.com | 01583.cc | 777144.com | www.869435.com | www.254855.com | 265105.com | www.379896.com | www.88575.cc | www.623775.com | www.531912.com | www.324659.com | www.228148.com | www.110208.com | www.95211.com | www.180201.com | www.233955.com | www.101462.com | www.69813.com | www.10278.com | www.4288.net | www.s16.biz | www.16zv.com | www.173400.com | www.484114.com | www.291517.com | 914815.com | www.5085.pw | www.69811.com | www.088007.com | www.033823.com | www.567115.com | www.830704.com | 332701.com | www.968734.com | www.906036.com | www.32444.com | www.949202.com | www.91244.com | 903990.com | www.401440.com | www.39759.cc | www.292.red | www.28476.com | www.336739.com | www.1114.cc | www.913103.com | www.41384.com | 333552.com | www.4218.biz | www.hx30.cc | 大奖彩票www.88djcp.com | 926652.com | 632629.com | 969564.com | www.789427.com | www.342611.com | www.157075.com | www.249460.com | www.077105.com | www.876155.com | 212307.com | 775633.com | www.904.com | www.0103.org | www.2975.wang | www.g78.org | www.gk41.com | www.2882.in | www.4363.org | 088429.com | 418416.com | www.922345.com | 4393.xyz | 356149.com | www.903656.com | www.686712.com | www.537006.com | www.371344.com | www.536883.com | www.000275.com | www.2161.xyz | 彩民网www.76520w.com | 653010.com | www.819843.com | 693556.com | www.948461.com | www.920400.com | www.604575.com | 533832.com | www.954629.com | www.620506.com | www.677837.cc | www.299038.com | www.946882.com | www.807199.com | 570085.com | www.992280.com | www.753010.com | www.670158.com | 087074.com | www.16ly.com | www.my67.com | www.4904.org | www.9685.loan | 来运彩票www.6666y.cc | 904885.com | www.926455.com | 420030.com | 614608.cc | 126099.com | 491208.com | 261142.com | www.869561.com | www.908040.com | www.882373.com | www.814804.com | www.687102.com | www.657514.com | www.790580.com | www.722439.com | www.96cm.com | 539643.com | www.731574.com | www.96296.cc | www.060978.com | www.031640.com | www.396339.com | www.971127.com | www.103223.com | wi25.com | www.382871.com | www.3216w.org | 众发彩票www.656zf.com | 428811.com | 537184.com | www.899238.com | 609770.com | www.875058.com | www.787900.com | www.515077.com | www.573797.com | www.369631.com | www.172311.com | oh02.com | www.rr62.com | 818合彩www.www.5666hc.com | www.981856.com | www.800200.com | www.783689.com | www.656676.com | www.669596.com | www.332391.com | www.449600.com | www.wr66.com | www.890589.com | www.795290.com | www.60515.com | www.98pg.com | www.806517.com | www.03254.com | www.883263.com | www.025455.com | www.830503.com | www.502799.com | www.68228.com | www.s68.wang | www.787280.com | www.069039.com | 098495.com | www.323249.com | 博友彩www.193722.com | www.382087.com | www.20867.com | www.927601.com | www.36440.com | www.72128.com | www.77823.com | www.9522.site | 202776.com | www.445700.cc | www.6646.cn | www.829737.com | www.953408.com | www.976734.com | www.604158.com | www.586950.com | www.472244.com | www.092195.com | www.171834.com | www.18466.com | www.97fi.com | 吉利彩票www.66376hh.com | 168664.com | www.659247.com | www.698324.com | www.258558.com | www.14793.com | www.bm24.com | 顶级娱乐www.933771.com | 019297.com | www.667891.com | www.256005.com | www.144165.com | www.373791.com | www.664444.com | www.955311.com | www.629566.com | www.799690.com | www.341858.com | www.018031.com | www.628087.com | www.33430.com | 771260.com | www.198270.com | 584633.com | www.301680.com | www.se0.cc | www.810580.com | www.6685.xyz | www.885371.com | www.677627.com | www.98ff.com | www.871977.com | www.163927.com | www.lv58.com | www.921355.com | www.kf83.com | 天天彩票www.1035y.com | 730167.com | www.873635.com | www.530711.com | 6749.cc | 409895.com | www.985046.com | www.903892.com | www.640436.com | www.594897.com | www.505035.com | 123975.com | www.41pr.com | www.6329.xyz | www.bb83.com | www.079967.com | www.350124.com | www.bd76.com | www.518806.com | www.20oc.com | www.627448.com | www.198.red | 253767.com | www.093097.com | www.352206.cc | www.800317.com | www.912234.com | www.425800.cc | www.373365.com | 634999.com | www.038.date | www.899347.com | www.8880.top | 408484.com | www.804570.com | www.8319.net | 126099.com | www.60gt.com | www.22vq.com | www.96216.cc | www.4150.win | www.cx94.com | www.08mp.com | 865426.com | 949719.com | www.771876.com | www.375366.com | www.177347.com | www.417022.com | www.7907.vip | 310217.com | 155950.com | www.276230.com | www.355349.com | www.87377.cc | www.y99.top | 96626.com | www.990279.com | www.658600.com | www.786811.com | www.686422.com | www.825004.com | 8969.cc | www.850892.com | www.522631.com | www.185229.com | www.099509.com | www.89331.cc | www.63xv.com | www.52jy.com | 380531.com | 465291.com | www.802466.com | www.352696.com | www.017212.com | www.2163.vip | 031144.com | www.952255.com | www.426228.com | www.83262.com | www.585.date | 698675.com | 034366.com | www.851946.com | www.533447.com | www.400536.com | www.222685.com | www.712376.com | www.06058.com | www.036588.com | www.124028.com | www.253041.cc | www.200477.com | www.130329.com | www.112198.com | www.23223.com | www.121233.com | www.40878.com | www.266642.com | www.042350.com | www.32138.com | www.209813.com | www.050057.com | www.243144.com | www.026841.com | www.yw2.com | www.57ze.com | www.cai82.cc | www.990400.com | www.613105.com | www.908808.com | www.356007.com | www.652745.com | 811049.com | www.824206.com | www.510450.com | www.350622.com | www.776932.com | 23225.com | www.812708.com | www.996181.com | www.820339.com | 895603.com | 13e彩票www.373970.com | www.cp7750.com | 45663.com | 953497.com | www.866964.com | www.692029.com | www.695069.com | www.187622.com | www.6207.cc | www.ax7.com | 747440.com | 129671.com | www.739036.com | www.198807.com | www.5bh.cc | 111273.com | www.964837.com | www.439117.com | www.189708.com | www.43577.com | www.36md.com | 570613.com | 梦想彩票www.33112m.com | 523379.com | 681904.com | www.875613.com | www.840638.com | www.618132.com | 173979.com | 656213.com | www.953994.com | www.623770.com | www.549558.com | www.293792.com | www.333306.com | www.455570.com | www.325831.com | www.55309.cc | www.68481.com | www.26852.cc | www.7880.la | www.ub37.com | 彩69www.099210.com | 067701.com | www.929662.com | www.956839.com | www.596468.com | www.266338.com | www.103228.com | www.6128.biz | www.e38.biz | 654280.com | 397402.com | www.883488.com | 646456.com | www.835661.com | www.887007.com | www.760933.com | 94201.com | 345075.com | www.698355.com | 025355.com | www.753215.com | www.490198.com | www.482587.com | www.318912.com | www.301071.com | www.018087.com | www.3508.cm | www.7486.cn | 789074.com | 891645.com | www.809157.com | www.894818.com | www.539460.com | www.gs.com | 268455.com | www.868442.com | www.915523.com | www.940199.com | www.603539.com | www.228940.com | www.53283.com | www.81ow.com | www.18ol.com | www.99spcn.net | 169935.com | www.768604.com | www.385117.com | www.416774.com | 995047.com | www.375555.com | www.nn56.com | www.542508.com | www.pz07.com | www.621979.com | www.03949.com | 126549.com | www.570613.com | www.937259.com | www.335725.com | www.88fj.com | 294155.com | 780199.com | 481399.com | www.757332.com | www.375701.com | www.230706.com | www.mb49.com | www.872590.com | 956073.com | www.603739.com | www.165382.com | www.76uh.com | www.cp231.com | ub46.com | www.960403.com | www.588054.com | www.232400.com | www.013315.com | www.zt27.com | www.cai7255.com | www.981134.com | 001474.com | www.710106.com | www.645813.com | www.800487.com | www.469722.com | www.099734.com | www.9953.cn | www.xq33.com | 081618.com | www.897103.com | 848578.com | www.bo06.com | www.301579.com | 807255.com | www.791311.com | 176641.com | www.801135.com | www.481514.com | www.169065.com | www.084686.com | www.11485.com | www.xd16.com | www.st73.com | 73cz.com | 爱购彩票www.073552.com | 894841.com | 016833.com | www.874281.com | www.775071.com | www.855061.com | www.706128.com | www.441060.com | www.699221.com | www.087663.com | www.668.hk | www.990893.com | www.40402.cc | www.863930.com | www.098155.com | 121343.com | www.058109.com | 224528.cc | www.219081.com | 816828.com | www.637472.cc | www.1014.org | www.971946.com | www.18555.cc | 53ij.com | www.257672.com | 908878.com | www.122324.com | 彩世界www.99788l.com | www.337907.com | 661542.com | www.309130.com | 中彩网www.81233n.com | www.317899.com | 780827.com | www.206872.com | www.nj54.com | www.520925.com | www.cl47.com | www.528160.com | www.74ok.com | www.733546.com | www.28926.com | 39905.com | www.191931.com | 609646.com | www.678168.com | www.276832.com | www.9234.pw | www.10js.com | 659564.com | 9075.biz | www.895007.com | www.815522.com | www.884599.com | www.395048.com | www.tf53.com | www.558170.com | www.29tr.com | www.998809.com | www.91582.com | 304189.com | www.084161.com | 717888.com | www.447066.com | www.02bp.com | www.577633.com | www.hd04.com | www.682734.com | www.5087.pw | www.71.link | www.621633.com | www.209795.com | 485904.com | www.688307.com | www.27522.cc | 028489.com | www.76he.com | www.659463.com | www.04831.com | 028797.com | www.035900.com | www.601338.com | www.182052.com | www.040076.com | www.391958.com | www.345294.com | www.147001.com | www.08744.com | 网易彩票www.504033.com | 973962.com | 249073.com | www.051125.com | www.667691.com | www.201453.com | www.6269.xyz | 137628.com | www.907120.com | www.448380.com | www.654847.com | www.500199.cc | www.024433.com | www.506080.com | www.576390.com | www.526973.com | www.190562.com | www.16395.cc | www.19vt.com | 06da.com | www.766658.com | www.29es.com | www.629949.com | www.70xv.com | www.568201.com | 大赢家彩票www.399160.com | www.595689.com | www.6433.pw | www.877159.com | 715195.com | 822250.com | www.816638.com | www.382108.com | www.111187.com | www.777.red | 639641.com | 03io.com | www.642126.com | www.682079.com | www.223550.com | www.9931.top | 彩之家www.26czj.com | 025149.com | www.969667.com | www.589955.com | www.254044.com | www.008921.com | www.80jl.com | www.zl5.cc | www.653.red | www.25qv.com | 208549.com | www.167868.com | 发彩www.50732e.com | www.343053.com | 451177.com | www.856358.com | www.089612.com | 874722.com | www.610128.com | 979807.com | www.747557.com | www.391316.com | www.223977.com | www.7862.pw | www.cp7220.com | 309061.com | www.702593.com | www.883371.com | www.769921.com | www.504583.com | www.036558.com | www.33hd.cc | 928778.com | 63698.com | www.679191.com | www.115370.com |