Inorganic nanofibrous powders

NnF CERAM® – LTO (Li4Ti5O12) Spinel

Product description

Lithium titanate nanofibrous powder is a novel kind of ceramic material produced by industrial production technology operated by Pardam, s.r.o. in the Czech Republic.This nanofibrous products are fully comprised of ceramic basis of lithium titanate with very high surface area with minor amount of porous particles from the same material. Lithium titanate nanofibrous material is produced in a spinel crystal phase modification with minor amounts of other crystal phases such
as Li2TiO3 or TiO2 (anatase or rutile). The properties and characteristics obtained by combinations of nanofibrous morphology and conventional properties of lithium titanate material predestine Li4Ti5O12 nanofibers for application in commercial products in the field of Li-ion batteries.

Images


SEM image, magnification: 8000x
 
SEM image, magnification: 2000x

Physical properties

Crystal phase

 

Physical form and structure

Material characteristics

fiber structure polycrystalline nanofiber
typical fiber diameter 150-400 nm ±100
fiber length* 2 to hundreds of μm
specific surface area 10-30 m2/g
crystal phase spinel
typical size of crystallites N/A
physical form white fluffy powder
  High charge/discharge rate | Theoretical capacity of 170 mAh/g | Only 1.6-1.4 % of volume changes by lithium-ion interactions | Stable | Safe | Without solid intercalate interface

* Producer can modify the fiber length to different values in accordance to customers requests and application. Please feel free to contact us for more information.

Applications

Anode material for Li-ion batteries | Nanofibrous structure enhances the surface area | High charge /discharge rate anode | Material for 3D batteries.

 

 

NnF CERAM - LTO

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