A Glance
Dr. Kalu's lab integrates theory, simulation, materials design, and rigorous validation to solve challenges in clean energy generation and bioelectrochemical systems. With projects ranging from seawater electrolysis to bioelectric modeling, the lab pursues impact across electrochemical power systems and biomedical applications.
Our Three-Pronged Approach
Theory & Modeling
- Mechanistic charge-transfer and mass transport modeling
- Simulations from DFT to continuum porous-electrode scales
Materials Synthesis & Characterization
- Fabrication of Ni-Co-Mo, Ir-based nano-alloys
- In situ characterization: XRD, SEM/TEM, spectroelectrochemistry
Device-Level Testing
- Custom cells for alkaline/seawater electrolysis
- Performance via EIS, CV, and long-term cycling
Current Focus Areas
Seawater Electrolysis
Investigating Mn/Fe effects on Ni-Co-Mo catalyst durability and selectivity in real seawater conditions.
MEA Durability
Linking catalyst degradation, carbon support breakdown, and ionomer loss to fuel cell failure mechanisms.
Catalyst Benchmarking
Comparing Iridium and NiCoMo electrocatalysts to identify robust, affordable alternatives to PGMs.
