Inhibitor and use thereof
The inhibitor composed of components A and B solves the problem of long-term thermal runaway in lithium batteries and deep solid fires, achieving effective cooling, isolation and chemical inhibition in enclosed or non-enclosed spaces, preventing heat spread and reignition.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- SHANGHAI ENTROPY TAO ENERGY TECH LTD
- Filing Date
- 2025-11-13
- Publication Date
- 2026-05-21
AI Technical Summary
Existing technologies are insufficient to effectively suppress prolonged thermal runaway in lithium batteries and deep-seated solid fires, especially in enclosed or non-enclosed spaces, where thermal runaway cannot be terminated and can easily lead to thermal propagation and multiple combustions.
An inhibitor composed of component A and component B is used. Component A is selected from perfluoroalkanes, fluoroalkanes, perfluoroketones, fluoroethers, etc., and component B is selected from brominated or iodinated fluorinated olefins. Through cooling, isolation and chemical inhibition, the combustion chain reaction is prevented and the ignition of flammable and explosive gases is inhibited.
In lithium battery thermal runaway and deep solid fires, inhibitors can suppress oxidation reactions for a long time, reduce temperature, prevent combustion and explosion, and are suitable for confined or non-confined spaces, reducing the amount of agent used and preventing reignition.
Smart Images
Figure PCTCN2025134788-FTAPPB-I100001 
Figure PCTCN2025134788-FTAPPB-I100002 
Figure PCTCN2025134788-FTAPPB-I100003