>200 cm2 Type‐3 PEC Water Splitting Prototype Using Bandgap‐Tunable Perovskite Tandem and Molecular‐Scale Designer Coatings

Recipient: Yale University (PI: Shu Hu)

Subs: Purdue University (PI: Letian Dou)

Water Splitting Technology: PEC

Status: Awarded

Abstract: The project will test a novel device design and tunable perovskite cells to achieve high solar thermochemical hydrogen production efficiency with this scalable, and large surface‐area cell. Titanium protection layer has demonstrated success and scheme encapsulating low‐cost NiMo HER catalyst is also proposed.