scholarly journals Solvent-free aerobic oxidation of alcohols using supported gold palladium nanoalloys prepared by a modified impregnation method

2014 ◽  
Vol 4 (9) ◽  
pp. 3120-3128 ◽  
Author(s):  
Moataz Morad ◽  
Meenakshisundaram Sankar ◽  
Enhong Cao ◽  
Ewa Nowicka ◽  
Thomas E. Davies ◽  
...  
Keyword(s):  
Aerobic Oxidation ◽  
Alcohol Oxidation ◽  
Solvent Free ◽  
Impregnation Method ◽  
Oxidation Of Alcohols ◽  
Supported Gold

The synthesis of stable, supported, bimetallic nanoalloys with controlled size, morphology and composition for selective alcohol oxidation.

Bi doped CeO2 oxide supported gold nanoparticle catalysts for the aerobic oxidation of alcohols

RSC Advances ◽  
2016 ◽  
Vol 6 (51) ◽  
pp. 45330-45342 ◽  
Author(s):  
Chiranjit Santra ◽  
Aline Auroux ◽  
Biswajit Chowdhury
Keyword(s):  
Gold Nanoparticles ◽  
Oxidation Reaction ◽  
Aerobic Oxidation ◽  
Alcohol Oxidation ◽  
Doped Ceria ◽  
Nanoparticle Catalysts ◽  
Oxidation Of Alcohols ◽  
Doped Ceo2 ◽  
Supported Gold

Gold nanoparticles supported on Bi–CeO2 with four different bismuth loadings (2 to 8 mol%) were prepared to determine the role of oxide vacancies in doped ceria in the benzyl alcohol oxidation reaction.

Palladium Nanoparticles Supported on Titanate Nanobelts for Solvent-Free Aerobic Oxidation of Alcohols

ChemCatChem ◽  
2015 ◽  
Vol 7 (24) ◽  
pp. 4131-4136 ◽  
Author(s):  
Yong-Ming Lu ◽  
Hai-Zhou Zhu ◽  
Jian-Wei Liu ◽  
Shu-Hong Yu
Keyword(s):  
Palladium Nanoparticles ◽  
Aerobic Oxidation ◽  
Solvent Free ◽  
Oxidation Of Alcohols

Mesoporous Silica Nanoparticles Supported Atomically Precise Palladium Nanoclusters Catalyzed Aerobic Oxidation of Alcohols in Water

2021 ◽  
Vol 43 (2) ◽  
pp. 193-193
Author(s):  
Taiping Gao Taiping Gao ◽  
Xiaolin Ma Xiaolin Ma ◽  
Xin Li Xin Li ◽  
Qiang Xu and Yubao Wang Qiang Xu and Yubao Wang
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Aerobic Oxidation ◽  
Alcohol Oxidation ◽  
High Yield ◽  
Impregnation Method ◽  
Oxidation Reactions ◽  
Clean System ◽  
Aqueous Conditions

The first mesoporous silica nanoparticles (MSNs) supported atomically precise palladium nanoclusters catalyzed alcohol oxidation reactions in water have been achieved. The catalysts was synthesized with simple impregnation method and well characterized by TEM, FT-IR, XPS anddiffuse reflectance optical spectrum and the results proved that the Pd nanoclustersimmobilized into the pores of MSNs.The as-prepared catalyst show excellent activity for the alcohol oxidation reactions with high yield under extremely mild aqueous conditions utilizes 1 atmosphere of molecular oxygen as sole oxidant. The features of clean system, gram-scale oxidation and easy recovery catalyst make this method cost effectively and environmentally benign.

Enhanced metal–support interactions between Pd NPs and ZrSBA-15 for efficient aerobic benzyl alcohol oxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 70424-70432 ◽  
Author(s):  
Ran Ji ◽  
Shangru Zhai ◽  
Wei Zheng ◽  
Zuoyi Xiao ◽  
Qingda An ◽  
...  
Keyword(s):  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Alcohol Oxidation ◽  
Palladium Nanoparticle ◽  
Mesoporous Catalysts ◽  
Benzyl Alcohol Oxidation ◽  
Catalytic Materials ◽  
Oxidation Of Alcohols ◽  
Metal Support ◽  
Metal Support Interactions

Towards the aerobic oxidation of alcohols, palladium nanoparticle immobilized mesoporous catalysts have been extensively investigated; however, the preparation of efficient catalytic materials without using complexing moieties remains a challenge.

Nearly atomic precise gold nanoclusters on nickel-based layered double hydroxides for extraordinarily efficient aerobic oxidation of alcohols

2016 ◽  
Vol 6 (12) ◽  
pp. 4090-4104 ◽  
Author(s):  
Shuai Wang ◽  
Shuangtao Yin ◽  
Gaowen Chen ◽  
Lun Li ◽  
Hui Zhang
Keyword(s):  
Layered Double Hydroxides ◽  
Aerobic Oxidation ◽  
Gold Nanoclusters ◽  
Alcohol Oxidation ◽  
Oxidation Of Alcohols ◽  
Au Cluster ◽  
Double Hydroxides

Nearly atomic precise Au25/NixAl-LDH catalysts obtained via adsorption of Au25Capt18 onto predispersed NixAl-LDH following proper calcination show extraordinary alcohol oxidation property due to ultrafine Au cluster, ordered LDH layer and strong Au25–LDH synergy.

Sign in / Sign up

Export Citation Format

Share Document