双そう(三氟甲基磺酰)氨基锂

双そう(三氟甲基磺酰)氨基锂
别名	双そう(三氟甲烷磺酰)亚胺锂; LiTFSA; LiTFSI
识别
CAS号ごう	90076-65-6
性せい质
化学かがく式しき	LiN(CF3SO2)2
密度みつど	2.27 g·cm−3
熔点	238.0 °C（511.1 K）
溶解ようかい性せい（水みず）	80.65% (22 °C)
	若わか非ひ注ちゅう明あかり，所有しょゆう数すう据すえ均ひとし出自しゅつじ标准状じょう态（25 ℃，100 kPa）下した。

双そう(三氟甲基磺酰)氨基锂又また称しょう双そう(三氟甲烷磺酰)亚胺锂，是ぜ一种弱配位阴离子的锂盐，化学かがく式しき为LiN(CF₃SO₂)₂。^[4]它可用作ようさく复合聚合物ぶつ电解质材料りょう。^[5]

制せい备

该化合かごう物ぶつ可か由ゆかり双そう(三氟甲基磺酰)亚胺和わ氢氧化か锂或ある碳酸锂在ざい水溶液すいようえき中ちゅう反はん应得到いた，无水物ぶつ通どおり过110 °C真空しんくう干ひ燥获得とく：^[4]

LiOH + HNTf₂ → LiNTf₂ + H₂O

参考さんこう文献ぶんけん

^ Keigo Kubota, Kenichiro Tamaki, Toshiyuki Nohira, Takuya Goto, Rika Hagiwara. Electrochemical properties of alkali bis(trifluoromethylsulfonyl)amides and their eutectic mixtures. Electrochimica Acta. 2010-01-01, 55 (3): 1113–1119 [2019-01-19]. ISSN 0013-4686. doi:10.1016/j.electacta.2009.09.024.
^ Sung Jin Pai, Young Chan Bae. Open circuit voltage for solid polymer electrolyte/salt systems in lithium batteries. Journal of Applied Electrochemistry. 2005-03-01, 35 (3): 259–265 [2019-01-19]. ISSN 1572-8838. doi:10.1007/s10800-004-6708-4 （英えい语）.
^ Gilbert, William J. R.; Safarov, Javid; Minnick, David L.; Rocha, M. Alejandra; Hassel, Egon P.; Shiflett, Mark B. Density, Viscosity, and Vapor Pressure Measurements of Water + Lithium Bis(trifluoromethylsulfonyl)imide Solutions. Journal of Chemical & Engineering Data (American Chemical Society (ACS)). 2017-06-05, 62 (7): 2056–2066. ISSN 0021-9568. doi:10.1021/acs.jced.7b00135.
^ ^4.0 ^4.1 Jin Nie, Hiroshi Kobayashi, Takaaki Sonoda. Copper(II) bis((trifluoromethyl) sulfonyl) amide. A novel Lewis acid catalyst in Diels-Alder reactions of cyclopentadiene with methyl vinyl ketone. Catalysis Today. 1997-04-25, 36 (1): 81–84 [2019-01-19]. ISSN 0920-5861. doi:10.1016/S0920-5861(96)00199-X.
^ Takahito Itoh, Yosiaki Ichikawa, Takahiro Uno, Masataka Kubo, Osamu Yamamoto. Composite polymer electrolytes based on poly(ethylene oxide), hyperbranched polymer, BaTiO3 and LiN(CF3SO2)2. Solid State Ionics. 2003-01-01, 156 (3): 393–399 [2019-01-19]. ISSN 0167-2738. doi:10.1016/S0167-2738(02)00682-3.

[1] Keigo Kubota, Kenichiro Tamaki, Toshiyuki Nohira, Takuya Goto, Rika Hagiwara. Electrochemical properties of alkali bis(trifluoromethylsulfonyl)amides and their eutectic mixtures. Electrochimica Acta. 2010-01-01, 55 (3): 1113–1119 [2019-01-19]. ISSN 0013-4686. doi:10.1016/j.electacta.2009.09.024.

[2] Sung Jin Pai, Young Chan Bae. Open circuit voltage for solid polymer electrolyte/salt systems in lithium batteries. Journal of Applied Electrochemistry. 2005-03-01, 35 (3): 259–265 [2019-01-19]. ISSN 1572-8838. doi:10.1007/s10800-004-6708-4 （英えい语）.

[3] Gilbert, William J. R.; Safarov, Javid; Minnick, David L.; Rocha, M. Alejandra; Hassel, Egon P.; Shiflett, Mark B. Density, Viscosity, and Vapor Pressure Measurements of Water + Lithium Bis(trifluoromethylsulfonyl)imide Solutions. Journal of Chemical & Engineering Data (American Chemical Society (ACS)). 2017-06-05, 62 (7): 2056–2066. ISSN 0021-9568. doi:10.1021/acs.jced.7b00135.

[cu-4] 4.0 ^4.1 Jin Nie, Hiroshi Kobayashi, Takaaki Sonoda. Copper(II) bis((trifluoromethyl) sulfonyl) amide. A novel Lewis acid catalyst in Diels-Alder reactions of cyclopentadiene with methyl vinyl ketone. Catalysis Today. 1997-04-25, 36 (1): 81–84 [2019-01-19]. ISSN 0920-5861. doi:10.1016/S0920-5861(96)00199-X.

[5] Takahito Itoh, Yosiaki Ichikawa, Takahiro Uno, Masataka Kubo, Osamu Yamamoto. Composite polymer electrolytes based on poly(ethylene oxide), hyperbranched polymer, BaTiO3 and LiN(CF3SO2)2. Solid State Ionics. 2003-01-01, 156 (3): 393–399 [2019-01-19]. ISSN 0167-2738. doi:10.1016/S0167-2738(02)00682-3.

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