Preparation method of COF-based solid-state air positive electrode for solid-state lithium air battery
An air battery and air cathode technology, which is applied in battery electrodes, fuel cells, fuel cell half-cells, and secondary battery-type half-cells, can solve problems such as the complexity of solid-state air cathode design and the lack of solid electrolytes. Achieve good cycle stability, excellent electrochemical performance, and reduce interfacial impedance
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[0039] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0040] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.
[0041] In one embodiment, a method for preparing a COF-based solid air cathode for a solid-state lithium-air battery, a preparation method for a CD-COF-Li solid electrolyte powder and an integrated COF-based solid air cathode, the steps are as follows:
[0042] Step 1: Add γ-cyclodextrin, lithium hydroxide, trimethyl borate, ultra-dry mesitylene, ultra-dry N,N-dimethylformamide into the reaction kettle, microwave heating to obtain a turbid liquid, which is...
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