A new artificial photosynthetic system coupling photovoltaic electrocatalysis with solar heating catalysis

Open Access

Table 1

Comparison of the solar driven CO₂ reduction systems of this work and the state of the art of solar cells driven artificial photosynthetic systems. IA is the working solar illumination area of device used for CO₂ conversion.

Ref.	Condition	IA (cm²)	Main product	STC (%)	Cost ($ per m²)
This work	Outdoor	12,680	CO	15–15.8	1018
[13]	Outdoor	65,000	CO+H₂	3.8	None
[45]	Outdoor	14,700	Formic acid	1.86	None
This work	Lab	2287	CO	19.4	None
[17]	Lab	14	CO	8.05	7200
[14]	Lab	987	Formic acid	7.2	None
[46]	Lab	16	CO+H₂	4.3	None

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