Silicon-based negative expansion in situ fast screening system
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Silicon-based Negative Electrode Expansion In-situ Fast Screening System is designed for rapid and accurate evaluation of expansion behavior of silicon-based anode materials during charge and discharge processes. By adopting a coin-cell–referenced assembly concept, the system enables direct in-situ measurement of anode thickness expansion without the need for full cell fabrication. This significantly reduces sample preparation time, material consumption, and labor cost, providing an efficient screening tool for silicon-based anode R&D and material optimization.
Application
(1) In-situ expansion screening of silicon-based and silicon–carbon anode materials during electrochemical cycling.
(2) Comparative evaluation of expansion behavior under different compaction pressures.
(3) Fast performance screening of modified silicon–carbon materials in early-stage R&D.
(4) Expansion characterization of anode materials assembled in coin-cell–type, laminated, or pouch-type structures.
(5) Correlation analysis between anode swelling, structural stability, and electrochemical performance.
(6) Material selection and optimization for high-capacity lithium-ion battery anodes.
Standards
(1) RSS1100 – Internal standard for spring-loaded in-situ expansion screening system.
(2) RSS1200 – Internal standard for servo-controlled pressure in-situ expansion screening system.
(3) RSS1300 – Internal standard for multi-structure anode expansion evaluation.
(4) RSS1400 – Internal standard for high-pressure precision in-situ expansion measurement.
Parameters
| Model | RSS1100 | RSS1200 | RSS1300 | RSS1400 |
|---|---|---|---|---|
| Number of Channels | 4 | 4 | 4 | 4 |
| Pressure Control Mode | Spring loading | Servo motor | Servo motor | Servo motor |
| Pressure Range | Up to 5 kg | 1–100 kg | 1–100 kg | 1–100 kg |
| Pressure Accuracy / Resolution | ±0.1 kg | 0.1 kg / ±0.3% FS | 0.1 kg / ±0.3% FS | 0.1 kg / ±0.3% FS |
| Thickness Measurement Range | ±5 mm | ±5 mm | ±5 mm | ±5 mm |
| Thickness Resolution / Accuracy | 0.1 μm / ±1 μm | 0.1 μm / ±1 μm | 0.1 μm / ±1 μm | 0.1 μm / ±1 μm |
| System Error | ≤3% | ≤3% | ≤3% | ≤3% |
| Applicable Samples | Horizontal coin cells | Coin-type, laminated cells, pouch cells | ||
| Max Sample Size | — | — | — | ≤ 60 × 90 × 4 mm (customizable) |
Send product request
Other supplier products
 |
Leakage trace tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com I. Product Overview TheLeakage Trace Testeris a pr... |
 |
Single Station Jounce Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Applications of the Single Station Jounce Tester include, but are not limited to, ... |
 |
Needle Flame Tester - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Standard GB/T 5169.5: Electrical & Electronic ... |
 |
Filter Integrity Test System | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Application (1) Hydrophobic filter integrity testing (water intrusion test). (2)... |
 |
Ultra-filtration Membrane Porometers | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Standards: ASTM F316-2003, ASTM D6767-2002, ASTM E... |
Same products
 |
Metal Angular Fixator Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Metal Angular Fixator Testing Machine... |
 |
Bone Plate Four-Point Bending Fatigue Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plate Four-Point Bending Fatigue... |
 |
Bone Plates Static Four - point Bending Tester | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Bone Plates Static Four-Point Bending... |
 |
Spinal Internal Fixation System Assembly Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spinal Internal Fixation System Assem... |
 |
Spinal Internal Fixation System Component Testing Machine | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spinal Internal Fixation System Compo... |
