Standard graphite/silicon carbon pole piece/roll

Classification：

customizedpole piece, standard graphite/silicon carbon pole piece/roll, pilot test verification, all

Classification：

Battery Electrodes & Cells/Custom Electrodes/Standard Graphite/Silicon-Carbon Electrodes/Rolls/All

Model：

Details

Overview

Details

This product is designed as a standard graphite-based electrode, available in both small pole piece and roll formats for battery research and development. It features a high active material loading of 90–96%, with areal densities ranging from 4 to 12 mg/cm² for pieces and 5 to 11 mg/cm² for rolls, ensuring flexibility for various cell assembly requirements. The electrode delivers a material-specific capacity of 340 mAh/g and is coated on 8 µm copper foil, with a current collector areal density of 7.2 mg/cm². Compaction densities are specified between 1.00–1.25 g/cm³ for single-side and up to 1.60 g/cm³ for double-side coatings. These well-documented parameters make the product suitable for standard half-cell or full-cell evaluations, particularly in lithium-ion battery studies focused on graphite anode performance. It offers a reproducible platform for testing electrolyte compatibility, cycling stability, and rate capability.

项目	小极片	极片卷
材料	石墨	石墨
loading	90.0~96.0%	90.0~96.0%
面密度	4-12mg/cm2	5-11mg/cm2
压实密度	1.00-1.25g/cm3	1.00-1.25g/cm3（单面） 1.30-1.6g/cm3（双面）
材料克容量	340mAh/g	340mAh/g
箔材厚度	铜箔，8um	铜箔，8um
集流体面密度	7.2mg/cm2	7.2mg/cm2