Menu
Cart

100g Battery Grade Carboxymethyl Cellulose (CMC) Binder for Battery Research

  • $ 9500


Product Details:

Carboxymethyl Cellulose (CMC) is widely used as a thickening agent and electrode binder in battery research, especially for graphite anodes. Compared with traditional polyvinylidene fluoride (PVDF), it can be dissolved in water, which reduces the use of toxic n-methylpyrrolidone (NMP) for processing. CMC is often used with styrene-butadiene rubber (SBR) for silicon-containing anodes which requires extra flexibility.

SKU#: BR0132

Packing: 100g/bag, Vacuum sealed in plastic bag

Specifications

Technical parameter

Value

Appearance

White powder

Purity

≥99.5 %

Molecular weight 600,000

Arsenic

≤0.2 ppm

Heavy metal

≤10.0 ppm

Lead

≤2.0 ppm

Mercury

≤1.0 ppm

Sodium chloride 

≤0.4%

pH (1% water solution)

6.5~8.0
Plate test  1000 CFU/g

Viscosity (1% aqueous solution, 30 rpm, 25℃)

3000~4000 mPa.s

Storage temperature ≤ 35℃

 

References:

1. A comparative study of polyacrylic acid (PAA) and carboxymethyl cellulose (CMC) binders for Si-based electrodes, Electrochimica Acta 258 (2017) 453-466

2. Sodium Carboxymethyl Cellulose: A Potential Binder for Si Negative Electrodes for Li-Ion Batteries, Electrochemical and Solid-State Letters, 10 (2) A17-A20 (2007)


We Also Recommend
High Purity Alumina (Al<sub>2</sub>O<sub>3</sub>) Boat Crucible Rectangular - MSE Supplies LLC

High Purity Alumina (Al2O3) Boat Crucible Rectangular

$ 1179
5 mm Spherical Premium Yttria Stabilized Zirconia YSZ Milling Media,  MSE Supplies

5 mm Spherical Premium Yttria Stabilized Zirconia YSZ Milling Media, 1 kg

$ 9290
2 inch Sapphire Wafer C-Plane Single or Double Side Polish Al<sub>2</sub>O<sub>3</sub> Single Crystal,  MSE Supplies

2 inch Sapphire Wafer C-Plane Single or Double Side Polish Al2O3 Single Crystal

$ 2990
3 mm Spherical Premium Yttria Stabilized Zirconia YSZ Milling Media,  MSE Supplies

3 mm Spherical Premium Yttria Stabilized Zirconia YSZ Milling Media, 1 kg

$ 9290
4 Inch Single Wafer Carrier Case (Pack of 10), Polypropylene, Cleanroom Class 100 Grade,  MSE Supplies

4 Inch Single Wafer Carrier Case (Pack of 10), Polypropylene, Cleanroom Class 100 Grade

$ 7495