Stanford researchers at the Swartz Research Group have engineered an Iron-Iron (Fe-Fe) hydrogenase with as high as 5-fold enhancement in O2 tolerance by introducing cysteine mutations around the electron supply pathway within the enzyme.
Stanford engineers have developed an efficient photoelectrochemical cell (PEC) that uses a mixed ion electron conductor (MIEC) heterojunction to enable high temperature (hundreds of oC) conversion of concentrated sunlight to chemical fuel (such as hydrogen).
Enzymatically active hydrogenase is synthesized in a cell-free reaction. The hydrogenases are synthesized in a cell-free reaction comprising a cell extract derived from microbial strains expressing at least one hydrogenase accessory protein.
Engineers in Prof. Arunava Majumdar's laboratory have formulated high-entropy phase-change materials that can split water to produce hydrogen at moderate temperatures using a scalable, carbon-free process.
Stanford researchers at the Jaramillo, Nørskov, and Cargnello Labs have developed an improved system to generate NH3 (ammonia) from N2 and H2O via a low-pressure, electro-thermochemical, sustainable alternative to the conventional Haber-Bosch p