<High-capacity anode material for secondary batteries> SnS powder
Product Catalog
Top-level of the capacity per volume
This tin sulfide powder is a nano-powder with a conductivity aid added.The theoretical capacity of tin sulfide is 4.7 times that of graphite per volume and 2.1 times that of graphite per mass. In terms of actual discharge capacity per volume, our tin sulfide is as high-capacity anode material as silicon-based anode materials.
Document Information
| Document Title | <High-capacity anode material for secondary batteries> SnS powder |
|---|---|
| Document Type | Product Catalog |
| File size | 1.3Mb |
| Category | |
| Company | CHALCOGENIC Co., Ltd. (Documents List) |
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Document Contents
Page1
SnS powder Characteristics for SnS powder
SnS concentration
(wt %) 95 90 Ref.
20 wt％ SnS
Acetylene black dispersion in IPA
concentration(wt %) 5 10
Hydrodynamic diameter
(nm) 394.0 547.6 305.1
D10(nm) 183.0 266.1 124.0
Scattering
intensity D50(nm) 350.3 476.5 303.6
standard
D90(nm) 988.9 1462.5 627.6
×20,000
×20,000
Powder from diluted mixed dispersion Powder from diluted mixed dispersion
SnS powder SEM images of SnS powder
Please contact us Features
We can provide SnS powder Our SnS powder is prepared by drying our SnS disper-
with various particle sizes, sion in which conductive assistants is added and mixed.
conductive assistants, and Acetylene black is used in our powder.
mixed rate. We can provide other conductive assistants.
The average particle size of our SnS powder is 350.3～
CHALCOGENIC Co., Ltd. 476.5nm (D50).
〒205-0003 1-5-12 Midorigaoka, When we apply for the anodes of Li ion battery, the
Hamura-city, Tokyo theoretical capacity is 3,973mAh/cm3 (782mAh/ｇ).
Mansion Nakano No.102
Tel： (+81) 042-533-4273 Applications
URL : http://chalcogenic.co.jp/ Solid state battery / Li ion battery anodes, Capacitors,
e-mail : info@chalcogenic.co.jp Sensors, etc