發明
中華民國
107105219
I 663769
寡聚物添加劑的製備方法、寡聚物添加劑以及鋰電池
國立臺灣科技大學
2019/06/21
一種寡聚物添加劑的製備方法,其步驟包括將具有二級胺的化合物(A)與鹼性化合物(B)進行反應;接者,將上述反應後的產物與具有不飽和碳碳雙鍵的化合物(C)於溶劑中進行反應;將上述方法所製成的寡聚物添加劑用於鋰電池的陰極時,在高溫、摔落、外力形變等任意使用環境下,可有效保護陰級電極芯結構並維持鋰電池循環壽命。 A method of preparing an oligomer additive, including steps of: reacting a compound (A) having a secondary amine with a basic compound (B). And then, adding the production of the above reaction to a compound (C) having an unsaturated carbon-carbon double bond in a solvent. When the oligomer additive prepared by the above method is used in the cathode of a lithium battery, the cathode electrode core structure can be effectively protected from any usage environment such as high temperature, drop, external force deformation; and can maintain the lithium battery life.
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