Model

LTO-1

Carbon - coated lithium titanate

Black powder

LTO-2

Not Have Carbon - coated

Item

Unit

Test value

Test way

LTO-1

LTO-2

D10

um

0.2~0.6

0.2~0.6

Malvern Instruments Ltd

MASTERSIZER2000

D50

um

0.7~1.5

0.8~1.6

D90

um

≤10

≤10

Purity

%

99

99

TAP density

g/cm²

≥0.9

≥1.0

Quantachrome Autotap DAT-3

BET

m²/g

≤16

≤6.0

Quantachrome NOVA 1000e

First capacity

mAh/g

≥150

≥150

Half cell

First efficiency

%

≥93

≥92

Half cell

Foreign matter

pass

pass

With 200 standard sieve, sampling