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The perovskite solar cell achieved 25.7% PCE with excellent moisture stability.

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Airgas, an Air Liquide company (Radnor, PA). 2024 revenue ~$6.8B. Industrial, medical, specialty gases. Welding supplies, safety products. 1,400+ locations. Acetylene, CO2, argon mixtures, helium. Packaged gases.

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We're working on a similar ALD process. Conformality in high-aspect-ratio features is key.

8:59:13 PM · Jul 9, 2026
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