Selective Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid over MnO x ‐CeO 2 Supported Palladium Nanocatalyst under Aqueous Conditions

2020 ◽  
Vol 5 (32) ◽  
pp. 10156-10162
Author(s):  
Changhao Yan ◽  
Hongyao Song ◽  
Yunlei Zhang ◽  
Yanan Wei ◽  
Kai Wang ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Supported Palladium ◽  
Furandicarboxylic Acid ◽  
Aqueous Conditions

Room temperature selective oxidation of benzyl alcohol under base-free aqueous conditions on Pt/TiO2

2017 ◽  
Vol 99 ◽  
pp. 6-9 ◽  
Author(s):  
Juanjuan Liu ◽  
Shihui Zou ◽  
Linfang Lu ◽  
Hongting Zhao ◽  
Liping Xiao ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Room Temperature ◽  
Oxidation Of Benzyl Alcohol ◽  
Aqueous Conditions

scholarly journals Pd/Au Based Catalyst Immobilization in Polymeric Nanofibrous Membranes via Electrospinning for the Selective Oxidation of 5-Hydroxymethylfurfural

Processes ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 45 ◽  
Author(s):  
Danilo Bonincontro ◽  
Francesco Fraschetti ◽  
Claire Squarzoni ◽  
Laura Mazzocchetti ◽  
Emanuele Maccaferri ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Large Scale ◽  
Catalytic Performance ◽  
High Yield ◽  
Key Factors ◽  
Hydroxymethyl Furfural ◽  
Catalyst Immobilization ◽  
Polymeric Component ◽  
Furandicarboxylic Acid ◽  
Nanofibrous Membranes

Innovative nanofibrous membranes based on Pd/Au catalysts immobilized via electrospinning onto different polymers were engineered and tested in the selective oxidation of 5-(hydroxymethyl)furfural in an aqueous phase. The type of polymer and the method used to insert the active phases in the membrane were demonstrated to have a significant effect on catalytic performance. The hydrophilicity and the glass transition temperature of the polymeric component are key factors for producing active and selective materials. Nylon-based membranes loaded with unsupported metal nanoparticles were demonstrated to be more efficient than polyacrylonitrile-based membranes, displaying good stability and leading to high yield in 2,5-furandicarboxylic acid. These results underline the promising potential of large-scale applications of electrospinning for the preparation of catalytic nanofibrous membranes to be used in processes for the conversion of renewable molecules.

Hard-template preparation of Au/CeO 2 mesostructured catalysts and their activity for the selective oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid

2016 ◽  
Vol 226 ◽  
pp. 466-475 ◽  
Author(s):  
Alice Lolli ◽  
Rossella Amadori ◽  
Carlo Lucarelli ◽  
M. Giorgia Cutrufello ◽  
Elisabetta Rombi ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Hard Template ◽  
Furandicarboxylic Acid

Selective oxidation of methane to carbon monoxide on supported palladium catalyst

1992 ◽  
Vol 80 (1) ◽  
pp. L1-L5 ◽  
Author(s):  
A.K. Bhattacharya ◽  
J.A. Breach ◽  
S. Chand ◽  
D.K. Ghorai ◽  
A. Hartridge ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Selective Oxidation ◽  
Palladium Catalyst ◽  
Supported Palladium Catalyst ◽  
Oxidation Of Methane ◽  
Supported Palladium

Selective oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid over MnOx–CeO2 composite catalysts

2017 ◽  
Vol 19 (4) ◽  
pp. 996-1004 ◽  
Author(s):  
Xuewang Han ◽  
Chaoqun Li ◽  
Xiaohui Liu ◽  
Qineng Xia ◽  
Yanqin Wang
Keyword(s):  
Selective Oxidation ◽  
Noble Metal ◽  
Mixed Oxides ◽  
Aerobic Oxidation ◽  
Metal Catalysts ◽  
Precipitation Method ◽  
Composite Catalysts ◽  
Noble Metal Catalysts ◽  
Furandicarboxylic Acid ◽  
Co Precipitation

Non-noble metal catalysts, MnOx–CeO2 mixed oxides, were prepared by a co-precipitation method and used in the direct aerobic oxidation of HMF to FDCA, showing excellent catalystic activity and stability.

Tunable mixed oxides based on CeO2 for the selective aerobic oxidation of 5-(hydroxymethyl)furfural to FDCA in water

2018 ◽  
Vol 20 (17) ◽  
pp. 3921-3926 ◽  
Author(s):  
Maria Ventura ◽  
Francesco Nocito ◽  
Elvira de Giglio ◽  
Stefania Cometa ◽  
Angela Altomare ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Mixed Oxides ◽  
Aerobic Oxidation ◽  
Hydroxymethyl Furfural ◽  
Furandicarboxylic Acid ◽  
Selective Aerobic Oxidation

The selective oxidation of 5-HMF towards 2,5-furandicarboxylic acid (FDCA) has been achieved with 99% yield in water, using oxygen as the oxidant over CuO·MnO2·CeO2 mixed oxides.

A facile preparation of uronates via selective oxidation with TEMPO/KBr/Ca(OCl)2 under aqueous conditions

2004 ◽  
Vol 339 (6) ◽  
pp. 1219-1223 ◽  
Author(s):  
Feng Lin ◽  
Wenjie Peng ◽  
Wen Xu ◽  
Xiuwen Han ◽  
Biao Yu
Keyword(s):  
Selective Oxidation ◽  
Facile Preparation ◽  
Aqueous Conditions
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