Facile hydrogenation of bicarbonate to formate in aqueous medium by highly stable nickel-azatrane complex

Sivanesan, Dharmalingam; Seo, Bongkuk; Lim, Choong‐Sun; Kim, Hyeon-Gook

doi:10.1016/j.jcat.2019.12.020

Cited by 10 publications

(15 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In 1935, the first report of CO 2 hydrogenation to FA was published, utilizing RANEY ® nickel as a catalyst with hydrogen at 200-400 bar and 80-150 • C. To change the thermodynamic equilibrium synthesizing FA, amine has to be supplemented [117]. Sivanesan et al used the Pd/C catalyst to reduce the carbonates to FA in moderate reaction conditions [118]. However, the chemical equilibrium between the formate and the carbonate prevented the reaction from proceeding to completion.…”

Section: Formic Acid Productionmentioning

confidence: 99%

Formic Acid Dehydrogenation Using Noble-Metal Nanoheterogeneous Catalysts: Towards Sustainable Hydrogen-Based Energy

Al‐Nayili

Majdi²,

Albayati

et al. 2022

Catalysts

View full text Add to dashboard Cite

The need for sustainable energy sources is now more urgent than ever, and hydrogen is significant in the future of energy. However, several obstacles remain in the way of widespread hydrogen use, most of which are related to transport and storage. Dilute formic acid (FA) is recognized asa a safe fuel for low-temperature fuel cells. This review examines FA as a potential hydrogen storage molecule that can be dehydrogenated to yield highly pure hydrogen (H2) and carbon dioxide (CO2) with very little carbon monoxide (CO) gas produced via nanoheterogeneous catalysts. It also present the use of Au and Pd as nanoheterogeneous catalysts for formic acid liquid phase decomposition, focusing on the influence of noble metals in monometallic, bimetallic, and trimetallic compositions on the catalytic dehydrogenation of FA under mild temperatures (20–50 °C). The review shows that FA production from CO2 without a base by direct catalytic carbon dioxide hydrogenation is far more sustainable than existing techniques. Finally, using FA as an energy carrier to selectively release hydrogen for fuel cell power generation appears to be a potential technique.

show abstract

Section: Formic Acid Productionmentioning

confidence: 99%

Formic Acid Dehydrogenation Using Noble-Metal Nanoheterogeneous Catalysts: Towards Sustainable Hydrogen-Based Energy

Al‐Nayili

Majdi²,

Albayati

et al. 2022

Catalysts

View full text Add to dashboard Cite

show abstract

“…Formic acid (FA) is an important feedstock for the synthesis of many organic compounds. , Moreover, FA has been regarded as clean energy for fuel cells , and hydrogen storage. − If FA is synthesized by hydrogenating carbon dioxide, it will not only solve environmental problems but also create economic benefits. − NaHCO 3 as a CO 2 source is convenient for experimental operation . However, most of these studies focus on homogeneous catalysis. , For example, Federsel and his colleagues synthesized cobalt complex catalysts for the hydrogenation of sodium bicarbonate, and the FA yield reached up to 94% at 120 °C for 20 h . The effects of the homogeneous catalysts are significant, but they cannot be recycled.…”

Section: Introductionmentioning

confidence: 99%

“…16 However, most of these studies focus on homogeneous catalysis. 17,18 For example, Federsel and his colleagues synthesized cobalt complex catalysts for the hydrogenation of sodium bicarbonate, and the FA yield reached up to 94% at 120 °C for 20 h. 17 The effects of the homogeneous catalysts are significant, but they cannot be recycled. The heterogeneous catalysts in the field are mainly noble metals such as Rh, Pd, and Au.…”

Section: Introductionmentioning

confidence: 99%

Ultrasmall Ni–ZnO/SiO₂ Synergistic Catalyst for Highly Efficient Hydrogenation of NaHCO₃ to Formic Acid

Wang

Jin

Wang

et al. 2020

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Conversion of CO 2 into fuels and chemicals has been considered to be an important strategy to reduce greenhouse gas emissions and alleviate the energy crisis. Bicarbonate as a CO 2 source is convenient for experimental operation. Herein, based on the synergistic effect of Ni and ZnO benefitting from the electronic transfer, ultrasmall Ni−ZnO clusters (∼2 nm) stabilized by microporous silica nanoparticles were designed and prepared for catalyzing the hydrogenation of sodium bicarbonate to formic acid. The yield of formic acid reached up to 97.0% at 260 °C/3 MPa for 2 h, which is higher than those reported non-noble metal-based catalysts. The good performance of Ni−ZnO/SiO 2 can be attributed to the ultrasmall active component size and the synergy effect based on electron transfer between Ni and ZnO.

show abstract

“…(Table 3, entry 7). [66] In addition to Fe, Co, and Ni, few Cu based complexes have also been demonstrated as effective catalysts in the hydrogenation of CO 2 to formate.…”

Section: Ni and Cu-based Catalystsmentioning

confidence: 99%

“…The best TON of 121 was obtained using the catalyst for the direct hydrogenation of bicarbonate to formate in aqueous medium. (Table 3, entry 7) [66] …”

Section: Hydrogenation Of Co2 and Bicarbonate To Formatementioning

confidence: 99%

Homogeneous First‐row Transition‐metal‐catalyzed Carbon Dioxide Hydrogenation to Formic Acid/Formate, and Methanol

2022

View full text Add to dashboard Cite

Depletion of fossil fuel for global energy need emits large amount of greenhouse gas carbon dioxide into the biosphere. Carbon dioxide constitutes a sustainable C1 feedstock and cost‐effective raw material for the synthesis of bulk and fine chemicals. The catalytic hydrogenation of CO2 to formic acid, and methanol is an attractive protocol owing to their application in chemical industry and as potential renewable hydrogen storage materials. Catalytic hydrogenation reactions are atom‐economical, green and sustainable synthetic routes towards various new environmentally benign transformations. Homogeneous catalytic hydrogenation reactions based on earth‐abundant, eco‐friendly, first‐row base metals for the preparation of an assortment of organic scaffolds is currently of paramount importance in academia and industry. The surge in base metal catalysis is evident from the increase in reports available in the literature in recent years. In this review, we summarize advances on homogeneous first‐row transition metal catalysed direct and indirect reduction of carbon dioxide to formic acid/formate and methanol based on the hydrogenation strategy.

show abstract

Facile hydrogenation of bicarbonate to formate in aqueous medium by highly stable nickel-azatrane complex

Cited by 10 publications

References 43 publications

Formic Acid Dehydrogenation Using Noble-Metal Nanoheterogeneous Catalysts: Towards Sustainable Hydrogen-Based Energy

Formic Acid Dehydrogenation Using Noble-Metal Nanoheterogeneous Catalysts: Towards Sustainable Hydrogen-Based Energy

Ultrasmall Ni–ZnO/SiO₂ Synergistic Catalyst for Highly Efficient Hydrogenation of NaHCO₃ to Formic Acid

Homogeneous First‐row Transition‐metal‐catalyzed Carbon Dioxide Hydrogenation to Formic Acid/Formate, and Methanol

Contact Info

Product

Resources

About

Facile hydrogenation of bicarbonate to formate in aqueous medium by highly stable nickel-azatrane complex

Cited by 10 publications

References 43 publications

Formic Acid Dehydrogenation Using Noble-Metal Nanoheterogeneous Catalysts: Towards Sustainable Hydrogen-Based Energy

Formic Acid Dehydrogenation Using Noble-Metal Nanoheterogeneous Catalysts: Towards Sustainable Hydrogen-Based Energy

Ultrasmall Ni–ZnO/SiO2 Synergistic Catalyst for Highly Efficient Hydrogenation of NaHCO3 to Formic Acid

Homogeneous First‐row Transition‐metal‐catalyzed Carbon Dioxide Hydrogenation to Formic Acid/Formate, and Methanol

Contact Info

Product

Resources

About

Ultrasmall Ni–ZnO/SiO₂ Synergistic Catalyst for Highly Efficient Hydrogenation of NaHCO₃ to Formic Acid