glycerol oxidation
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scholarly journals Production of Hydroxypyruvic Acid by Glycerol Oxidation over Pt/CeO2-ZrO2-Bi2O3-PbO/SBA-16 Catalysts

Catalysts ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 69
Author(s):  
Yeon-Bin Choi ◽  
Naoyoshi Nunotani ◽  
Kunimitsu Morita ◽  
Nobuhito Imanaka
Keyword(s):  
Room Temperature ◽  
Glycerol Oxidation ◽  
Oxygen Release ◽  
Santa Barbara ◽  
Reaction Conditions ◽  
Acid Yield ◽  
Moderate Reaction ◽  
Air Atmosphere ◽  
And Storage ◽  
Geometric Effects

Pt/CeO2-ZrO2-Bi2O3-PbO/SBA-16 (SBA-16: Santa Barbara Amorphous No. 16) catalysts were synthesized to produce hydroxypyruvic acid by glycerol oxidation. In the catalysts, the introduction of PbO into CeO2-ZrO2-Bi2O3 improved the oxygen release and storage abilities owing to the synergistic redox reaction of Pb2+/4+ and Ce3+/4+, which facilitated the oxidation ability of Pt. In addition, the oxidation of the secondary OH group in glycerol might be accelerated by the geometric effects of glycerol, Pt, and Bi3+ or Pb2+/4+. Furthermore, the moderate reaction conditions such as room temperature and open-air atmosphere enabled the suppression of further oxidation of hydroxypyruvic acid. The highest catalytic activity was obtained for 7 wt% Pt/16 wt% Ce0.60Zr0.15Bi0.20Pb0.05O2−δ/SBA-16, which provided a hydroxypyruvic acid yield maximum of 24.6%, after the reaction for 6 h at 30 °C in atmospheric air.

Optimizing the nickel boride layer thickness in a spectroelectrochemical ATR-FTIR thin-film flow cell applied in glycerol oxidation

2021 ◽  
Vol 42 (12) ◽  
pp. 2206-2215
Author(s):  
Steffen Cychy ◽  
Sebastian Lechler ◽  
Zijian Huang ◽  
Michael Braun ◽  
Ann Cathrin Brix ◽  
...  
Keyword(s):  
Thin Film ◽  
Layer Thickness ◽  
Film Flow ◽  
Flow Cell ◽  
Boride Layer ◽  
Glycerol Oxidation ◽  
Thin Film Flow ◽  
Nickel Boride

scholarly journals Electrocatalytic Glycerol Oxidation with Concurrent Hydrogen Evolution Utilizing an Efficient MoO x /Pt Catalyst

Small ◽  
2021 ◽  
pp. 2104288
Author(s):  
Xiaowen Yu ◽  
Egon Campos dos Santos ◽  
Jai White ◽  
Germán Salazar‐Alvarez ◽  
Lars G. M. Pettersson ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Pt Catalyst ◽  
Glycerol Oxidation

Fe-Modified Pd as an Effective Multifunctional Electrocatalyst for Catalytic Oxygen Reduction and Glycerol Oxidation Reactions in Alkaline Media

2021 ◽  
Vol 4 (9) ◽  
pp. 9944-9960
Author(s):  
Andrea Cassani ◽  
Nazym Tuleushova ◽  
Qing Wang ◽  
Hazar Guesmi ◽  
Valerie Bonniol ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Alkaline Media ◽  
Glycerol Oxidation ◽  
Oxidation Reactions

Glycerol Oxidation Pairs with Carbon Monoxide Reduction for Low-Voltage Generation of C2 and C3 Product Streams

2021 ◽  
pp. 3538-3544
Author(s):  
Hossein Yadegari ◽  
Adnan Ozden ◽  
Tartela Alkayyali ◽  
Vikram Soni ◽  
Arnaud Thevenon ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Low Voltage ◽  
Glycerol Oxidation ◽  
Voltage Generation ◽  
Carbon Monoxide Reduction

Nanozeolites as support for laccase immobilization: Application to mediated glycerol oxidation

2021 ◽  
pp. 118361
Author(s):  
Alex Henrique Miller ◽  
Adriano de Vasconcellos ◽  
Alistair John Fielding ◽  
José Geraldo Nery
Keyword(s):  
Glycerol Oxidation ◽  
Laccase Immobilization
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