HIOKI Slurry Analytical System (Cloud-based Analysis Software)
For estimating and approaching the ideal slurry internal state
OVERVIEW
2022
HIOKI offers advanced quality test solutions for electrode Slurry.
-Three parameters indicate the mixture condition of the slurry based on impedance
-Hardware & Software ideal for slurry impedance measurement
-Data & Analysis tool for various types of slurry
Unique HIOKI Slurry Analysis technology provides quantified mixing quality of electrode slurry to approach your ideal Battery. It enables you to optimize the slurry process and helps detect quality deviations in future battery cell manufacturing upstream processes. Ultimately, this will lead to the stabilization of cell quality.
Slurry Analytical System Capabilities
Hioki's Slurry Analytical System measures slurry impedance and analyzes the information. The measurement data lets you assess the slurry’s impedance, while the analysis can aid in improving the slurry's mixture conditions.
Key Features
- A proprietary Hioki algorithm analyzes impedance measured values for LiB electrode slurries
- Easily measure impedance of slurry
- Analysis Results “DCR, Rratio, Uniformity” indicate electron conductivity of Slurry
- Cloud-based analysis software ensures you always have access to the latest version
- Able to choose license plan, fit the right solution for your needs
Model No. (Order Code)
| IM3536 |
LCR Meter, measurement frequency: DC, or 4 Hz to 8 MHz |
| SA2631-03 |
30-days License (No limit on the number of analyses that can be performed) |
| SA2631-05 |
365-days License (No limit on the number of analyses that can be performed.) |
| SA9001 |
Electrode cells, sold in lots of 50, for NMP solvents |
| SA9001-01 |
Electrode cells, sold in lots of 50, for aqueous solvents |
| SA9002 |
SA9001(-01) dedicated test fixture |
FEATURES
Basic Instructions
Prepare a measurement environment and measure the slurry’s impedance. Analytical software in the cloud will perform analysis using the optimal algorithm.
1. Preparing a measurement equipment
Provide a measuring instrument for use in measuring the slurry’s impedance. The following instruments are recommended:
- LCR Meter IM3536 (Measurement Software SA2633 is available free of charge.)
- Test Fixture SA9002
- Electrode Cell SA9001, SA9001-01
2. Make measurements using the recommended equipment
Fill an electrode cell (slurry container-jig) with about 1 mL of slurry.
Insert the cell into the test fixture (press until it clicks).
Measure the impedance for about 1 minute using the LCR meter and analysis software.
3. Log in to the analysis software
Create a free account. Enable the analysis function by registering your registration code. The registration code can be found on the license card you purchased.
Log in to the analytical software
4. Send your data and receive analytical values
Select the measurement data and analysis conditions.
See the specifications below for more information about analysis conditions.
Click here to view specifications for the Slurry Analytical System.
Analysis principles
The Slurry Analytical System outputs three quantitative indicators (DCR, Rratio, and uniformity) that can be used to make a relative evaluation of slurry conductivity. It builds an electrical equivalent circuit (EEC) that corresponds to the manner in which current flows and electrons move when an AC current flows to the slurry. Please see this FAQ for details.
Analysis Principles FAQ
Analysis and observation examples
See how analysis is actually carried out.
- Example 1: Analyzing differences due to kneading time
- Example 2: Analyzing differences in conductive auxiliary agent quantity
- Example 3: Analyzing the relationship between electron conductivity and dynamic viscoelasticity resulting from differences in dispersant quantity
Analysis and observation examples
Malaysia
