几篇电解液新型添加剂文献总结

1、Tris(1,1,1,3,3,3-hexafluoroisopropyl) phosphate三（六氟异丙基）磷酸酯CAS：66489-68-7供应商供应商纯度纯度水分水分价格价格苏州氟特99.9501080美元/50g1. 5V级高电压电解液添加剂，添加量为1wt%2. 与MCMB具有良好的相容性，与PC共用可防止PC的共嵌分解Electrolyte Additive in Support of 5 V Li Ion Chemistr徐康Journal of The Electrochemical Society,158（3）A337-A342（2011）Phosphate and phos

2、phazene electrolyte additives for Li-ion batteriesMeet. Abstr.2012, Volume MA2012-01, Issue 6, Pages 334. Tris(hexafluoro-isopropyl)phosphate was first observed to extend the cycling life of a full 4.7V Li-ion cell using a LiNi0.5Mn1.5O4cathode and a commercial graphite anode. This particular heavil

3、y fluorinated phosphate was also usedsuccessfully to allow extended (500 cycles) useful cycling of a 4.8V LiCoPO4cathode vs. lithium4-(perfluorohexyl)-1,3-dioxolan-2-one3,3,3-Trifluoropropylene carbonate三氟代碳酸丙烯酯CAS：167951-80-6供应商供应商纯度纯度价格价格Matrix5005元元/5g4-(perfluorobutyl)-1,3-dioxolan-2-one4-(perfl

4、uorooctyl)-1,3-dioxolan-2-onePFO-ECPerfluoroalkyl-substituted ethylene carbonates: Novel electrolyte additives for high-voltage lithium-ion batteriesJournal of Power Sources 246 (2014) 184-1914-全氟辛基碳酸乙烯酯（PFO-EC），正极4.3V氧化分解成膜，降低正极cycles阻抗；负极与EC分解产物聚合形成溶解性小的SEI膜。PFO-EC在(EC:EMC=3:7，1.2MLiPF6）溶解性较差，最大浓度

5、为2wt%,而其他溶解度为5wt%。推测PFO-EC的分解产物在电解液中的溶解性较低，从而成膜稳定性高。(EC:EMC=3:7，1.2M LiPF6，0.5wtPFO-EC,Li1.2Ni0.15Mn0.55Co0.1O2-石墨（2.2-4.1,3cycles；C/3 2.2- 4.6 200cycles）容量保持率为66%（172mAh/g）。Trimethyl phosphite亚磷酸三甲酯 CAS： 121-45-91. 适用于富锂高电压正极，可正极成膜，提高正极材料的电化学性能和热稳定性；2. 含量不宜超过2wt%。供应商供应商纯度纯度价格价格Alfa99203元元/50gAldric

6、h99.999+792.09元元/25MLTrimethyl phosphite as an electrolyte additive for high-voltagelithium-ion batteries using lithium-rich layered oxide cathodeJournal of Power Sources 240 (2013) 471-475Li1.2Mn0.54Ni0.13Co0.13O2：2.5-4.8V，0.1C首次充电；2.5-4.6V，0.5C 100cycles,189.5mAh/g(81.3%)；150mAh/g(5C)、90mAh/g(10C)

7、Tris(pentafluorophenyl)phosphine三(五氟苯基)膦CAS： 1259-35-41. 高电压添加剂，cycles Ok，倍率不佳；2. 用量为0.5wt%较宜，1wt%性能不佳。供应商供应商纯度纯度价格价格Strem982640元元/5gAlfa971596元元/5gTris (pentafluorophenyl) phosphine: An electrolyte additive for high voltage Li-ion batteriesElectrochemistry Communications 18 (2012) 123126Li/LiNi0.5M

8、n1.5O4,（1M LiPF6，EC：DMC：DEC=1:1:1，0.5wt%TPFPP）：3.5V-4.9V,0.2C 55cycles,106.9mAh/g(85.0%)。但倍率性能仍不佳，与正极材料电导率差有关，可通过碳包覆改善Tris(pentafluorophenyl)borane三(五氟苯基)硼烷TPFPBCAS：1109-15-5 1. 三(五氟苯基)硼烷(TPFPB),作为阴离子受体，参与负极成膜并溶剂LiF，提高SEI的导Li+，从而提高电池的电化学性能，对正极没有影响，用量3%为宜（1%），过多则促进锂盐的分解且增大界面阻抗，降低电池的性能。供应商供应商纯度纯度价格价格T

9、CI973590元元/5g阿拉丁973231元元/5g北京颖诺凯胜北京颖诺凯胜97水分500ppm360元/g16000元/50g（3%发票）Tris(pentafluorophenyl) Borane as an Additive to Improve the Power Capabilities of Lithium-Ion BatteriesJournal of The Electrochemical Society,153(6),A1221-A1225(2006)N-(Triphenylphosphoranylidene)aniline四苯基氨化膦CAS： 2325-27-1供应商供应

10、商纯度纯度价格价格Aldrich971372.41元元/5gAlfa971374元元/5g百灵威97679元元/5g1. 添加0.2wt%TPPA，可优先溶剂在LCO表面成膜，阻止电解液及锂盐的分解，提高其工作电压到4.4V，且对负极MCMB没有影响。N-(triphenylphosphoranylidene) aniline as a novel electrolyte additive for high voltage LiCoO2 operations in lithium ion batteriesRF：EC:EMC:DMC=1:1:1,1M LiPF6EL：EC:EMC:DMC=1:

11、1:1,1M LiPF6，0.2wt%TPPA电导率电导率分解电压分解电压首次容量首次容量4.4V 1C 200cyclesRF10.84.7V164.184.2EL10.73.6V164.294.6Methylene Methanedisulfonate as an Electrolyte Additive for Improving the Cycling Performance of LiNi0.5Co0.2Mn0.3O2/Graphite Batteries at 4.4 V Charge Cutoff VoltageECS Electrochemistry Letters,1(3)

12、A50-A53 (2012)Methylene methanedisulfonate甲烷二磺酸亚甲酯CAS： 99591-74-91. MMDS可提高LNMC/C电池4.4V的cycles性能，100cycles（70.7%94.1%），但对4.2V电池改善效果不明显。2. MMDS高压下可在正极分解成膜，降低LiF的含量，提高界面导锂新能，同时抑制LiPF6及电解液在正极表面的分解。1,1,1,3,3,3-Hexafluoroisopropyl acrylate 1,1,1,3,3,3-六氟异丙基丙烯酸酯CAS： 2160-89-6供应商供应商纯度纯度价格价格Alfa98+，(含50ppm

13、4-甲氧基甲氧基苯酚稳定剂苯酚稳定剂)2072元/25gMatrix99，(含稳定剂甲氧基氢醌含稳定剂甲氧基氢醌)715元/25gTci98，(含稳定剂含稳定剂MEHQ)1340元/25g2-PHENYL-1,3,2-DIOXABORINANE苯基硼酸1,3-丙二醇酯CAS： 4406-77-3供应商供应商纯度纯度价格价格Aldrich992066.23元元/5g2-(1,3,2-DIOXABORINAN-2-YL)BENZONITRILE2-氰基苯硼酸 1,3-丙二醇酯CAS： 172732-52-4供应商供应商纯度纯度价格价格Aldrich962047.51元元/1gEthyl isobuty