Untitled

Interconversion between Formic Acid and H2/CO2 using Rhodium and Ruthenium Catalysts for CO2 Fixation and H2 Storage

“…The initial TOF was calculated using nonlinear least-squares fitting of the experimental data obtained from the initial part of the reaction. [44] Procedure for catalytic decomposition of formic acid/formate: Typically, a 20 mm solution of catalyst (100 mL, 2 mmol) was added to a deaerated aqueous HCO 2 H/HCO 2 Na solution, and the mixture was stirred at the desired temperature. The volume of gas evolution was determined by a gas meter (Shinagawa Corp., W-NK-05).…”

Aspects of carbon dioxide utilization

“…Especially, Ru and Rh catalysts show the highest catalytic activity. These reactions are shown in Table 2 [65,67,78,[80][81][82][83][84][85][86].…”

“…Catalytic systems for the synthesis of formic acid by the hydrogenation of CO 2[65,67,78,[80][81][82][83][84][85][86] Turnover number is the maximum total number of moles formic acid per metal center in the given reaction time. b From the maximum initial rates of reaction; the TON and TOF are usually derived from different experiments.…”

Homogeneous Hydrogenation of Carbon Dioxide

“…Pd complexes are known [5,18] to catalyze the hydrogenation of bicarbonates and carbonates, although the mechanism is unknown. Thus, the hydrogenation of either CO 2 or bicarbonate salts in such solutions could conceivably proceed by hydrogenation of the bicarbonate anion.…”