LV15570A - Flexoelectric materials from layered polymers - Google Patents
Flexoelectric materials from layered polymersInfo
- Publication number
- LV15570A LV15570A LVP-19-56A LV190056A LV15570A LV 15570 A LV15570 A LV 15570A LV 190056 A LV190056 A LV 190056A LV 15570 A LV15570 A LV 15570A
- Authority
- LV
- Latvia
- Prior art keywords
- layers
- flexoelectric
- necessary
- materials
- dipole moments
- Prior art date
Links
Landscapes
- Organic Insulating Materials (AREA)
- Formation Of Insulating Films (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Izgudrojums attiecas uz enerģētikas nozari, sevišķi uz polimērmateriālu fleksoelektriķiem. Piedāvātais materiāls satur vismaz divus slāņus ar atšķirīgu porainību, raupjumu, kohēzijas enerģiju vai pildvielu veidu un saturu, turklāt katrs slānis, kontaktējoties viens pret otru, iegūst pretējas zīmes triboelektrisku lādiņu. Tādējādi daudzslāņainā materiāla tilpumā, notiekot slāņu savstarpējai berzei, veidojas dipola momenti un materiālam tiek piešķirtas fleksoelektriskas īpašības. Izgudrojumam ir vairākas priekšrocības – lai materiālā iegūtu dipola momentus, to nav nepieciešams pakļaut elektriskajam laukam, nav nepieciešams izmantot sarežģītus materiālus un metodes, un materiāla fleksoelektriskās īpašības ir noturīgas laikā.The invention relates to the energy sector, in particular to flexoelectrics of polymeric materials. The proposed material contains at least two layers with different porosity, roughness, cohesive energy or type and content of fillers, and each layer, in contact with each other, obtains a triboelectric charge of the opposite sign. Thus, in the volume of a multilayer material, dipole moments are formed during the friction between the layers and the material is given flexoelectric properties. The invention has several advantages - in order to obtain dipole moments in the material, it is not necessary to subject it to an electric field, it is not necessary to use complex materials and methods, and the flexoelectric properties of the material are stable over time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-19-56A LV15570B (en) | 2019-10-30 | 2019-10-30 | Flexoelectric materials from layered polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LVP-19-56A LV15570B (en) | 2019-10-30 | 2019-10-30 | Flexoelectric materials from layered polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
LV15570A true LV15570A (en) | 2021-05-20 |
LV15570B LV15570B (en) | 2022-10-20 |
Family
ID=75905336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LVP-19-56A LV15570B (en) | 2019-10-30 | 2019-10-30 | Flexoelectric materials from layered polymers |
Country Status (1)
Country | Link |
---|---|
LV (1) | LV15570B (en) |
-
2019
- 2019-10-30 LV LVP-19-56A patent/LV15570B/en unknown
Also Published As
Publication number | Publication date |
---|---|
LV15570B (en) | 2022-10-20 |
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