Trimethylsilyl-containing propynyl phosphate compound and preparation method and application thereof

A technology of trimethylsilylpropynyl phosphate and silylpropynyl phosphate, applied in silicon organic compounds, phosphorus organic compounds, chemical instruments and methods, etc., can solve the problems of high cost and affecting the conductivity of electrolyte , to achieve the effects of reducing corrosion, improving storage and cycle performance, and simple synthesis method
CN111925389AActive Publication Date: 2020-11-13TIANMU LAKE INST OF ADVANCED ENERGY STORAGE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANMU LAKE INST OF ADVANCED ENERGY STORAGE TECH CO LTD
Publication Date
2020-11-13

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Abstract

The invention relates to a trimethylsilyl-containing propynyl phosphate compound and a preparation method and application thereof, the structural general formula of the trimethylsilyl-containing propynyl phosphate compound is shown in the specification, and R1 and R2 are selected from one of Si atom-containing compounds, alkane groups, aryl groups or heteroaryl groups.
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Description

technical field

[0001] The invention relates to the technical field of lithium batteries, in particular to a trimethylsilyl propynyl phosphate compound and a preparation method and application thereof. Background technique

[0002] Since the industrial revolution, fossil energy such as oil, coal, and natural gas has played an indispensable role in people's daily production and life. However, with the massive exploitation and use of fossil energy on the earth, its storage capacity is decreasing year by year, leading to energy shortages. It has become one of the two major problems that the world has to face, so people pay more and more attention to the development and utilization of renewable energy and new energy. Renewable energy such as solar energy, wind energy, and geothermal energy are easily restricted by the natural environment and climate, and cannot be efficiently applied to people's production and life. Lithium-ion batteries have been widely used due to their high v...

Claims

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