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907154

Sigma-Aldrich

Graphite anode powder

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Synonym(s):
EL-I-C6
Linear Formula:
C
CAS Number:

description

Advanced natural graphite
BET surface area: 3.16 m2/g or 1.52 m2/g
Calendar density: > 1.5 g/cm3
Spherical particles
Tap density: >1.0 g/cm3

form

powder

particle size

15-30 μm

cation traces

C: >99.95% (LOI)

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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1 of 4

This Item
808067282863808113
Graphite anode powder

907154

Graphite anode powder

Graphite flakes, 99% carbon basis, -325 mesh particle size (≥99%), natural

808067

Graphite

Graphite powder, <20 μm, synthetic

282863

Graphite

Graphite flakes, ≥98% carbon basis, +50 mesh particle size (≥80%), natural

808113

Graphite

form

powder

form

flakes

form

powder

form

flakes

description

Advanced natural graphite

description

-

description

-

description

-

cation traces

C: >99.95% (LOI)

cation traces

-

cation traces

-

cation traces

-

Application

This graphite product gives identical performance compared to commercial anode powder (@ C/2)

Electrochemistry performance:
  • Reversible capacity: 355 mAh/g
  • Irreversible capacity: 23 mAh/g
  • First cycle efficiency: 93.7%.

High Precision Coulometry (HPC)
  • Standard 2.2 Ah 18650 Cells
  • Coulombic efficiency > 0.998 at 40 Celsius

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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