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Home Material Sciences Nonporous nanostructured 3D-silicon for anodes of lithiumion batteries

Nonporous nanostructured 3D-silicon for anodes of lithiumion batteries

Description

Created nonporous structure-ordered nanosilicon materials with such internal structure, which give possibility to control the mechanical properties and stress-strain state of active particles and also promotes the direct transportation of electrons and lithium ions to the active phase of silicon. High density gives possibility to obtain capacity loading in several times higher than such which are use today in industry. Production technology of nonporous nanostructured 3Dsilicon differs by its simplicity, low cost and easily scalable for industrial. Using of new nanosilicon materials and fluoroethylene carbonate-based electrolyte allows reduce the accumulated irreversible capacity of electrodes to uniquely low values.

Innovative Aspect and Main Advantages

Nonporous nanostructured 3D-silicon has very high reversible and uniquely low accumulated irreversible specific capacities, lowcost and technological.

Areas of Application

  • environment,
  • energy storage systems and
  • electric vehicles



Contact Details

Sergiy P. Kuksenko
Organization: Chuiko Institute of Surface Chemistry of NASU
Adress: 17 Generala Naumova St., 03164, Kyiv, Ukraine
(+380 44) 422-9602;
This e-mail address is being protected from spambots. You need JavaScript enabled to view it

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