An in-situ polymerized polycaprolactone-based all-solid-state electrolyte and its preparation method and application
An in-situ polymerization, polycaprolactone technology, applied in solid electrolytes, non-aqueous electrolytes, circuits, etc., can solve problems such as low ionic conductivity, achieve improved ionic conductivity, wide electrochemical stability window, and improve cycle stability. performance and service life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0034] The preparation of in-situ polymerized polycaprolactone-based all-solid-state electrolyte includes the following steps:
[0035] Step 1, in an argon glove box, add methoxy polycaprolactone acrylate, lithium bisfluorosulfonimide and halloysite inorganic particles into a glass bottle according to the mass of 1g, 0.30g and 0.05g. Stir for 6 hours to completely dissolve the solid to obtain a uniform mixed liquid;
[0036] Step 2, in an argon glove box, add 0.02g of 2-hydroxy-2-methyl-1 phenylacetone to the uniformly mixed liquid described in step 1, stir for 2 hours under light-proof conditions, and stir evenly to obtain a mixture ;
[0037] Step 3: In an argon glove box, using the preparation method of in-situ polymerization, the mixture prepared in step 2 is directly coated on a stainless steel sheet, irradiated under a 120W UV lamp for 10 min, and subjected to radical polymerization to obtain in-situ polymerization. Polycaprolactone based solid electrolyte.
[0038] T...
Embodiment 2
[0041] The preparation of in-situ polymerized polycaprolactone-based all-solid-state electrolyte includes the following steps:
[0042] Step 1, in an argon glove box, add methoxypolycaprolactone acrylate and lithium bisfluorosulfonimide by mass 1g and 0.10g into a glass bottle, fully stir for 5 hours to completely dissolve the solid, and obtain evenly mix the liquid;
[0043] Step 2, in an argon glove box, add 0.01 g of 2-hydroxy-2-methyl-1 phenylacetone to the uniformly mixed liquid described in step 1, stir for 1 hour under light-proof conditions, stir evenly, and obtain mixture;
[0044] In step 3, in an argon gas glove box, using the preparation method of in-situ polymerization, the liquid obtained in step 2 is directly coated on a stainless steel sheet, and irradiated under a 120W ultraviolet lamp for 20 minutes to carry out a radical polymerization reaction to obtain in-situ polymerization. Polycaprolactone based solid electrolyte.
[0045] The obtained in-situ polyme...
Embodiment 3
[0048] The preparation of in-situ polymerized polycaprolactone-based all-solid-state electrolyte includes the following steps:
[0049] Step 1, in an argon glove box, add methoxypolycaprolactone acrylate, lithium bisfluorosulfonimide and halloysite inorganic particles into a glass bottle by mass 1g, 0.30g, 0.02g, fully Stir for 6 hours to completely dissolve the solid to obtain a uniform mixed liquid;
[0050] Step 2, in an argon glove box, add 0.02 g of 2-hydroxy-2-methyl-1 phenylacetone to the uniformly mixed liquid described in step 1, stir for 1 hour under light-proof conditions, and stir evenly to obtain a mixture ;
[0051] In step 3, in an argon gas glove box, using the preparation method of in-situ polymerization, the liquid obtained in step 2 is directly coated on a stainless steel sheet, irradiated under a 120W ultraviolet lamp for 120 minutes, and free radical polymerization is carried out to obtain in-situ polymerization. Polycaprolactone based solid electrolyte....
PUM
Property | Measurement | Unit |
---|---|---|
power | aaaaa | aaaaa |
melting point | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com