Lanthanum Strontium Cobalt Ferrite (LSCF6428) Cathode Current Collector Slurry, 1 kg | ATOMFAIRProduct Type: SOC cathode current collector slurry
Research-grade laboratory product
|
|||||||||||||||||||||||||
|
|||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
|
|||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
Storage must maintain a cool, dry environment with sealed containers to prevent solvent evaporation and viscosity drift. The slurry requires screen printing under controlled conditions followed by a thermal firing step that matches the cathode sintering cycle to avoid delamination or incomplete densification.
- Storage and handling: Store the slurry in a cool, dry environment with the container tightly sealed to prevent solvent evaporation, viscosity drift, and contamination.
- Screen printing application: The slurry's rheology is tailored for thick-film screen printing, requiring proper mesh selection and printing parameters to achieve uniform deposition.
- Thermal firing compatibility: The firing profile must match the cathode sintering cycle to ensure thermal stability and avoid film cracking or incomplete densification.
- Substrate preparation: Apply the slurry over a clean cathode functional layer to reduce contact resistance with the interconnect, requiring a compatible and contaminant-free surface.
What is the optimal solids content range for the ATOMFAIR LSCF6428 cathode current collector slurry to achieve dense films with minimal shrinkage?
The optimal solids content is 60–75 wt.%. This high solid loading is specified to provide dense conductive films with minimal shrinkage after firing, which is critical for maintaining consistent electrical performance in solid oxide cell stacks.
Can this LSCF6428 slurry be used directly on cathode functional layers without intermediate sintering steps?
Yes, the slurry is specifically designed for application over cathode functional layers. Its rheology is tailored for thick-film screen printing, and its thermal stability matches typical cathode firing cycles, allowing co-firing without delamination or excessive reactivity.
What storage conditions are required to prevent viscosity drift and solvent evaporation for this screen-printable paste?
The paste must be stored in a cool, dry environment with containers tightly sealed. This prevents solvent evaporation and viscosity drift, which would otherwise alter the screen-printing behavior and compromise the uniformity of the current collector layer.
This LSCF6428 cathode current collector slurry is designed for solid oxide cells to improve lateral current distribution and reduce contact resistance, with high solid loading (60-75%) and screen-printable rheology. Its performance is highly dependent on proper storage to prevent solvent evaporation and viscosity drift.
Positive
- Low contact resistance: Low contact resistance enhances charge transfer at the cathode-interconnect interface, improving overall cell efficiency.
- High solid loading: High solid loading (60-75%) provides dense conductive films with minimal shrinkage after firing, ensuring good lateral conduction.
Trade-offs
- Storage sensitivity: Requires storage in a cool, dry environment with tightly sealed containers to prevent solvent evaporation, viscosity drift, and contamination.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
