Preparation process of lithium battery electrolyte

The present invention relates to a preparation process of lithium battery electrolyte. The electrolyte is prepared from the following raw materials in parts by weight: 130-140 parts of an organic solvent, 10-15 parts of tri-n-butylamine, 4-8 parts of multilayer graphene, 13-17 parts of lithium salt...

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Bibliographic Details
Main Authors SUN Xianfu, ZONG Zhe, LU Shenghui, LI Wenkang
Format Patent
LanguageEnglish
Published 25.09.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
TRANSPORTING
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Summary:The present invention relates to a preparation process of lithium battery electrolyte. The electrolyte is prepared from the following raw materials in parts by weight: 130-140 parts of an organic solvent, 10-15 parts of tri-n-butylamine, 4-8 parts of multilayer graphene, 13-17 parts of lithium salt and 10-16 parts of an additive. The organic solvent is a carbonic esters organic solvent or a carboxylic esters organic solvent. When the electrolyte is prepared by means of a machining device, a first motor on an electrically controlled box works to drive a rotary column to rotate, thus driving a connecting rotary rod to rotate on a fixed contact to achieve electrical connection between the fixed contact and different fixed contacts and then achieve electrical connection of a semiconductor refrigeration sheet to a first power supply and a second power supply.
Bibliography:Application Number: LU20230503424