利用C80微量量热仪测试了锂离子电池内部主要产热过程. 分析了电池内部有机电解液的热分解、正负极的热分解及其与电解液的反应热特性. 结果表明,嵌锂碳与电解液甚至在40 ℃就有反应,脱锂Li0.5CoO2与电解液在132 ℃开始反应放热. 当电池温度超过72 ℃时,开始发生放热反应,总放热量为1 036.7 J/g.
参考文献
| [1] | Srinivasan V,Wang C Y.J Electrochem Soc[J],2003,150(1):A98 |
| [2] | WANG Qing-Song(王青松),SUN Jin-Hua(孙金华),CHEN Si-Ning(陈思凝).Battery Bimonthly(电池)[J],2005,35(3):240 |
| [3] | Jiang J W,Dahn J R.Electrochim Acta[J],2004,49:4 599 |
| [4] | Arakawa M,Yamaki J.J Power Sources[J],1995,54:250 |
| [5] | Kawamura T,Kimura A,Egashira M,et al.J Power Sources[J],2002,104:260 |
| [6] | Katayama N,Kawamura T,Baba Y,et al.J Power Sources[J],2002,109:321 |
| [7] | Baba Y,Okada S,Yamaki J.Solid State Ionics[J],2002,148:311 |
| [8] | Yamaki J,Baba Y,Katayama N,et al.J Power Sources[J],2003,119～121:789 |
| [9] | MacNeil D D,Hatchard T D,Dahn J R.J Electrochem Soc[J],2001,148(7):A663 |
| [10] | MacNeil D D,Dahn J R.J Electrochem Soc[J],2002,149(7):A912 |
| [11] | MacNeil D D,Dahn J R.J Electrochem Soc[J],2001,148(11):A1 205 |
| [12] | MacNeil D D,Dahn J R.J Electrochem Soc[J],2001,148(11):A1 211 |
| [13] | Sun J H,Li X R,Hasegawa K,et al.J Therm Anal Calorim[J],2004,76(3):883 |
| [14] | Yoshida H,Fukunaga T,Hazama T,et al.J Power Sources[J],1997,68:311 |
| [15] | Wang Q S,Sun J H,Yao X L,et al.Thermochimi Acta[J],2005,437(1～2):12 |
| [16] | Zheng T,Gozdz A S,Amatucci G G.J Electrochem Soc[J],1999,146:4 014 |
| [17] | Andersson A M,Edstrom K.J Electrochem Soc[J],2001,148:A1 100 |
| [18] | Richard M N,Dahn J R.J Electrochem Soc[J],1999,146:2 068 |
| [19] | MacNeil D D,Larcher D,Dahn J R.J Electrochem Soc[J],1999,146:3 596 |
| [20] | Holzapfel M,Alloin F,Yazami R.Electrochim Acta[J],2004,49:581 |
| [21] | SUN Zhan-Hui(孙占辉),WANG Yu(王瑜),SUN Jin-Hua(孙金华).Chin J Appl Chem(应用化学)[J],2005,22(1):1 |
| [22] | Wang Q S,Sun J H,Yao X L,et al.J Electrochem Soc[J],2006,153(2):A329 |
| [23] | Richard M N,Dahn J R.J Electrochem Soc[J],1999,146(6):2 068 |
| [24] | Spotnitz R,Franklin J.J Power Sources[J],2003,113:81 |
| [25] | Yang H,Bang H,Amine K,et al.J Electrochem Soc[J],2005,152(1):A73 |
| [26] | Lee C M,Mun B J,Ross P N,et al.J Electrochem Soc[J],2002,149(10):A1 286 |
| [27] | WANG Qing-Song(王青松),SUN Jin-Hua(孙金华),YAO Xiao-Lin(姚晓林),et al.Chemistry(化学通报)[J],2006,69(1):20 |
| [28] | Mogi R,Inaba M,Iriyama Y,et al.J Power Sources[J],2003,119～121:597 |
| [29] | Gnanaraj J S,Zinigrad E,Asraf L,et al.J Power Sources[J],2003,119～121:794 |
| [30] | Biensan P,Simon B,Peres J P,et al.J Power Sources[J],1999,81～82:906 |
| [31] | WU Yu-Ping(吴宇平),DAI Xiao-Bing(戴晓兵),MA Jun-Qi(马军旗),et al.Lithium-ion Battery--Application and Practice(锂离子电池--应用与实践)[M].Beijing(北京):Chemical Industry Press(化学工业出版社),2004 |
| [32] | Venugopal G,Moore J,Howard J,et al.J Power Sources[J],1999,77:34 |
| [33] | Venugopal G.J Power Sources[J],2001,101:231 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%