The water thermolysis at down to 365 C with new kind of catalysts.

New kind of catalysts. The water termolysis at down to 365 Centigrade as an example. David Judbarovski, systems engineering, principle inventor, CV [6], judbarovski.blogspot.com, judbarovski@gmail.com. Abstract. (1) CO2 + H2 = CO2H2 - formic acid. Such reaction can be considered as the catalyst being circular and drastically lowering a temperature for the water thermolysis . See: (2) (CO2H2) + 0.5 H20 = 0.5 H2 + 0.25 O2 + (CO2 + H2). It is the said joint chemical process to split the water at down to 365 Centigrade. served to produce cheap hydrogen. Really. Energy for those can be renewable and as cheap as less USD 0.01 /kWh down to 0.4 cents or less. [1], [2], [3], [4], [5] and so on. Reaction (1) is classical. dH = - 32 kJ, while dS = - 214 J/mol * K. Reaction (2) goes at dH = 32 + 0.5 * 242 = 153 kJ. dS = 214 + 0.5 * (131 + 102 - 180) = 240. dG = 153,000 - 240 * T < 0, and T > 365 C. Because all reagents here are circular and practically free, a cost of the hydrogen is equal the cost of energy consumed only, so Q(H) = (153 kJ - 32 kJ) * 4/3.6 = USD 133/ton H2 + CAPEX. References. [1] Solar and Wind as cheap as 0.4 cent / kWh, judbarovski.blogspot.com/2025/02, posted on Feb. 11, 2025. [2] Breakthrough cheap Re energy, davidjud.blogspot.com/2024/06, posted on June 21, 2024. [3] Rehab of solar thermal power plants, judbarovski.blogspot.com/2025/06, posted on June 02, 2025. [4] (745e) Fresh look on Wind power generation, AIChE Annual meeting, 2019 yr. [5] https://www.aiche.org/conferences-events, 2017 - 2024 years. [6] CV-2023, judbarovski.blogspot.com/2023/04, posted on April 27, 2023

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