Modeling the Electrochemical Conversion of Carbon Dioxide to Formic Acid or Formate at Elevated Pressures

2019 ◽  
Vol 166 (4) ◽  
pp. E77-E86 ◽  
Author(s):  
Andrew R. T. Morrison ◽  
Vincent van Beusekom ◽  
Mahinder Ramdin ◽  
Leo J. P. van den Broeke ◽  
Thijs J. H. Vlugt ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Electrochemical Conversion ◽  
Elevated Pressures

Electrochemical conversion of carbon dioxide to formic acid on Pb in KOH/methanol electrolyte at ambient temperature and pressure

Energy ◽  
1998 ◽  
Vol 23 (12) ◽  
pp. 1107-1112 ◽  
Author(s):  
Satoshi Kaneco ◽  
Ryosuke Iwao ◽  
Kenji Iiba ◽  
Kiyohisa Ohta ◽  
Takayuki Mizuno
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Ambient Temperature ◽  
Electrochemical Conversion ◽  
Temperature And Pressure

scholarly journals Formic Acid Formation by Clostridium ljungdahlii at Elevated Pressures of Carbon Dioxide and Hydrogen

2018 ◽  
Vol 6 ◽  
Author(s):  
Florian Oswald ◽  
I. Katharina Stoll ◽  
Michaela Zwick ◽  
Sophia Herbig ◽  
Jörg Sauer ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Acid Formation ◽  
Clostridium Ljungdahlii ◽  
Elevated Pressures

Electrochemical Conversion of Carbon Dioxide to Formic Acid on Sn–Zn Alloy Catalysts Prepared by Electrodeposition

2016 ◽  
Vol 16 (10) ◽  
pp. 10470-10474 ◽  
Author(s):  
Insoo Choi ◽  
Hak-Yoon Kim ◽  
Sang Hyun Ahn ◽  
Seung Jun Hwang ◽  
Sung Jong Yoo ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Electrochemical Conversion ◽  
Zn Alloy ◽  
Alloy Catalysts

scholarly journals Effect of alkali-metal cations on the electrochemical reduction of carbon dioxide to formic acid using boron-doped diamond electrodes

RSC Advances ◽  
2017 ◽  
Vol 7 (36) ◽  
pp. 22510-22514 ◽  
Author(s):  
Norihito Ikemiya ◽  
Keisuke Natsui ◽  
Kazuya Nakata ◽  
Yasuaki Einaga
Keyword(s):  
Carbon Dioxide ◽  
Alkali Metal ◽  
Formic Acid ◽  
Electrochemical Reduction ◽  
Metal Cations ◽  
Alkali Metal Cations ◽  
Diamond Electrodes ◽  
Boron Doped Diamond ◽  
Electrochemical Conversion ◽  
Boron Doped

Rb+ cations provide a greater effect on the electrochemical conversion of CO2 to formic acid using BDD electrodes.

Analysis on the effect of operating conditions on electrochemical conversion of carbon dioxide to formic acid

2014 ◽  
Vol 39 (29) ◽  
pp. 16506-16512 ◽  
Author(s):  
Hak-Yoon Kim ◽  
Insoo Choi ◽  
Sang Hyun Ahn ◽  
Seung Jun Hwang ◽  
Sung Jong Yoo ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Formic Acid ◽  
Operating Conditions ◽  
Electrochemical Conversion

Photochemical and Electrochemical Reduction of Carbon Dioxide Catalyzed by a Polyoxometalate-Organic Photosensitizer Complex

2018 ◽  
Author(s):  
Chandan Dey ◽  
Ronny Neumann
Keyword(s):  
Carbon Dioxide ◽  
Cyclic Voltammetry ◽  
Formic Acid ◽  
Electrochemical Reduction ◽  
Mass Spectroscopy ◽  
Photochemical Reactions ◽  
Reducing Agent ◽  
Covalent Attachment ◽  
Hybrid Complex ◽  
Open Face

<p>A manganese substituted Anderson type polyoxometalate, [MnMo<sub>6</sub>O<sub>24</sub>]<sup>9-</sup>, tethered with an anthracene photosensitizer was prepared and used as catalyst for CO<sub>2</sub> reduction. The polyoxometalate-photosensitizer hybrid complex, obtained by covalent attachment of the sensitizer to only one face of the planar polyoxometalate, was characterized by NMR, IR and mass spectroscopy. Cyclic voltammetry measurements show a catalytic response for the reduction of carbon dioxide, thereby suggesting catalysis at the manganese site on the open face of the polyoxometalate. Controlled potentiometric electrolysis showed the reduction of CO<sub>2</sub> to CO with a TOF of ~15 sec<sup>-1</sup>. Further photochemical reactions showed that the polyoxometalate-anthracene hybrid complex was active for the reduction of CO<sub>2</sub> to yield formic acid and/or CO in varying amounts dependent on the reducing agent used. Control experiments showed that the attachment of the photosensitizer to [MnMo<sub>6</sub>O<sub>24</sub>]<sup>9-</sup> is necessary for photocatalysis.</p><div><br></div>

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