Evidence item

The reported orthogonal passivator families suppressed traps and produced up to 27.4% efficiency, with 25.8% certified steady-state efficiency. MEASUREMENT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 17057

Source: Sterically gated Lewis acid and base pairs enable orthogonal defect passivation in perovskite solar cells · locator {} · excerpt hash sha256:a430cda4b67c1b61e6000819773698dd180a3ec136a881efee939edb96c231ab

Exact excerpt

Here we report chemically orthogonal Lewis acid and Lewis base families that enable concurrent passivation of targeted ionic defects by weakening mutual interactions. ... Spectroscopic and defect-profiling measurements support the additive suppression of traps, resulting in devices with power conversion efficiencies up to 27.4% (certified steady state of 25.8%).

Linked claims

Claim	Direction	Relevance	Steps	Counted
47c6f3de	SUPPORT	DIRECT	0	yes

Audits

None.