Project Summary: SOFC Technology Transfer
R&D-to-pilot manufacturing transfer of solid oxide fuel cell substrates for Bloom Energy.
Project Snapshot
- Role: Process Engineering Lead
- Domain: Clean energy / fuel cell manufacturing
- Stack: Ceramic processing, SPC, pilot-to-production transfer, process qualification
- Timeline: R&D through pilot volume qualification
Manufacturing readiness
Pilot Volume Qualified
Successfully qualified pilot production volumes meeting Bloom Energy's specifications for next-generation fuel cell substrates.
Process maturity
Technology Transferred
Complete technology transfer from research to pilot manufacturing with documented process parameters and statistical controls.
Strategic partnership
Bloom Energy Partnership
Enabled Bloom Energy's next-generation fuel cell program through qualified substrate supply from pilot manufacturing.
Technical Architecture
graph TD
subgraph Research
A[R&D Recipe] --> B[Process Characterization]
end
subgraph Transfer
B --> C[Pilot Manufacturing]
C --> D[SPC Implementation]
end
subgraph Qualification
D --> E[Qualification Testing]
E --> F[Volume Production Readiness]
end
subgraph Feedback
E --> G[Process Refinement]
G --> D
end
subgraph Delivery
F --> H[Bloom Energy Supply]
end
Architecture: R&D recipe undergoes process characterization to identify critical parameters. Pilot manufacturing implements SPC controls for consistency. Qualification testing validates substrate performance before volume production readiness and delivery to Bloom Energy.
Decision Tradeoffs
| Option Considered | Pros | Cons | Decision |
|---|---|---|---|
| Phased Qualification | De-risks transfer, builds process understanding incrementally | Longer timeline to full production | Selected — de-risks the transfer with systematic process understanding |
| Direct Production Scale-Up | Faster path to volume production | Higher risk of quality failures and costly rework | Considered — faster but higher risk for critical fuel cell application |
| Outsourced Manufacturing | Lower capital investment, shared risk | IP protection concerns, less quality control | Rejected — IP protection and quality control concerns for proprietary substrates |
Problem
Solid oxide fuel cell substrates needed to transition from R&D to manufacturing volumes for Bloom Energy. The gap between laboratory recipes and production-scale ceramic processing required systematic engineering to bridge.
Approach
Led the technology transfer from research to pilot manufacturing. Characterized process parameters, established statistical controls, and qualified pilot volumes through a phased approach that systematically de-risked each stage of the transfer.
Outcome
Successfully qualified pilot production volumes meeting Bloom Energy's specifications. Enabled Bloom Energy's next-generation fuel cell program with a reliable, qualified substrate supply chain.
Leadership Contribution
- Architecture: Designed the phased technology transfer pathway from R&D recipe through process characterization to pilot qualification.
- Team: Coordinated R&D scientists, ceramic engineers, and quality teams to execute the transfer while maintaining Bloom Energy's specification requirements.
- Governance: Established qualification protocols, SPC control limits, and acceptance criteria aligned with Bloom Energy's fuel cell performance requirements.
- Outcomes: Delivered qualified pilot volumes on schedule, enabling the customer's next-generation product program.