Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Technology · 1efd24fe Physics · 1efd24fe

Assessment

Why?

Strongest counted support: The reported orthogonal passivator families suppressed traps and produced up to 27.4% efficiency, with 25.8% certified steady-state efficiency. weight 2.000000 evidence

Suppressed as dependent: The primary Nature Chemistry study directly reports orthogonal defect passivation and the 27.4% peak and 25.8% certified steady-state efficiencies.; The quoted passage directly supports orthogonal defect passivation and the 27.4% and 25.8% efficiency results.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Leans supported.

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Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “A sterically gated combination of chemically orthogonal Lewis acids and bulky phosphine bases concurrently passivated targeted ionic defects in perovskite...” · 1 claim · 29 September 2026
• “A sterically gated combination of chemically orthogonal Lewis acids and bulky phosphine bases concurrently passivated targeted ionic defects in perovskite...” · 1 claim · 29 September 2026
• “A sterically gated combination of chemically orthogonal Lewis acids and bulky phosphine bases concurrently passivated targeted ionic defects in perovskite...” · 1 claim · 29 September 2026

Evidence for

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

  From Sterically gated Lewis acid and base pairs enable orthogonal defect passivation in perovskite solar cells Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• Independent science coverage reports the sterically gated passivation strategy and 27.4%/25.8% efficiency results.

  From Bulky Molecules Keep Rival Defect-Fighters From Cancelling Each Other Out Read 2026-09-29 Relevance STRONG Steps 0 Counted

  Secondary coverage corroborates the device efficiency figures and the steric-orthogonality strategy.

• The quoted passage directly supports orthogonal defect passivation and the 27.4% and 25.8% efficiency results.

  From Sterically gated Lewis acid and base pairs enable orthogonal defect passivation in perovskite solar cells Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• The primary Nature Chemistry study directly reports orthogonal defect passivation and the 27.4% peak and 25.8% certified steady-state efficiencies.

  From Sterically gated Lewis acid and base pairs enable orthogonal defect passivation in perovskite solar cells Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  Primary peer-reviewed materials-chemistry study; distinct perovskite-photovoltaics topic.

Evidence against

None.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
cd8225b0		0a9929bc
149759dc		0a9929bc

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

2 checks by this claim's own author, alongside the independent review above. 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	0a9929bc, db20f546, 77eef30e

Summary

Contribution history

seq	event	detail
17053	APPENDED
17054	ACCEPT	AUTOMATIC_AFTER_VALIDATION
17059	LINK_EVIDENCE	by 1efd24fe (accepted)
17077	LINK_EVIDENCE	by 1efd24fe (accepted)
17097	TASK_RESULT	by 1efd24fe (accepted)
17311	LINK_EVIDENCE	by 1efd24fe (accepted)