scholarly journals Low-temperature selective aerobic oxidation of cyclohexanol to cyclohexanone over n-type metal oxide-supported Au nanoparticles

2020 ◽  
Vol 144 ◽  
pp. 106089
Author(s):  
Tadahiro Niwa ◽  
Shin-ichi Naya ◽  
Hiroaki Tada
Keyword(s):  
Low Temperature ◽  
Metal Oxide ◽  
Au Nanoparticles ◽  
Aerobic Oxidation ◽  
Selective Aerobic Oxidation

On the selective aerobic oxidation of benzyl alcohol with Pd/Au-nanoparticles in batch and flow

nano Online ◽  
2016 ◽  
Author(s):  
Hannes Alex ◽  
Norbert Steinfeldt ◽  
Klaus Jähnisch ◽  
Matthias Bauer ◽  
Sandra Hübner
Keyword(s):  
Benzyl Alcohol ◽  
Au Nanoparticles ◽  
Aerobic Oxidation ◽  
Oxidation Of Benzyl Alcohol ◽  
Selective Aerobic Oxidation

Selective aerobic oxidation of furfural to maleic anhydride with heterogeneous Mo–V–O catalysts

2016 ◽  
Vol 18 (10) ◽  
pp. 2976-2980 ◽  
Author(s):  
Xiukai Li ◽  
Ben Ho ◽  
Yugen Zhang
Keyword(s):  
Maleic Anhydride ◽  
Metal Oxide ◽  
Aerobic Oxidation ◽  
Selective Aerobic Oxidation

A binary Mo–V metal oxide catalyzed the selective aerobic oxidation of furfural to maleic anhydride (MA) with up to 65% yield.

scholarly journals A hierarchical Nb2O5@NiFe-MMO rod array, fabricated and used as a structured photocatalyst

RSC Advances ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 6177-6183
Author(s):  
Fei Liu ◽  
Yuwei Wang ◽  
Xianggui Kong ◽  
Deqiang Lei ◽  
Fazhi Zhang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Aerobic Oxidation ◽  
Transition Metal Oxide ◽  
Oxide Materials ◽  
New Strategy ◽  
Selective Aerobic Oxidation ◽  
Rod Array

The work provides a new strategy to the exploration of excellent structured photocatalysts based on transition metal oxide materials for selective aerobic oxidation of benzylamine to imine.

Spatial separation of dual-cocatalysts on bismuth vanadate for selective aerobic oxidation of benzylalcohols to benzaldehydes under visible light irradiation

2018 ◽  
Vol 8 (23) ◽  
pp. 6173-6179 ◽  
Author(s):  
Xu Jin ◽  
Rengui Li ◽  
Yue Zhao ◽  
Xiaodan Liu ◽  
Xiaoqi Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Aerobic Oxidation ◽  
Spatial Separation ◽  
Bismuth Vanadate ◽  
Light Irradiation ◽  
Selective Aerobic Oxidation

Efficient converting of alcohols to aldehydes under visible light can be achieved on BiVO4 crystals with spatial separation of dual-cocatalysts.

scholarly journals Low-temperature-processed metal oxide electron transport layers for efficient planar perovskite solar cells

Rare Metals ◽  
2021 ◽  
Author(s):  
Jia-Xing Song ◽  
Xin-Xing Yin ◽  
Zai-Fang Li ◽  
Yao-Wen Li
Keyword(s):  
Solar Cells ◽  
Electron Transport ◽  
Low Temperature ◽  
Metal Oxide ◽  
Low Cost ◽  
Perovskite Solar Cells ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Future Research ◽  
Low Temperature Preparation

Abstract As a promising photovoltaic technology, perovskite solar cells (pero-SCs) have developed rapidly over the past few years and the highest power conversion efficiency is beyond 25%. Nowadays, the planar structure is universally popular in pero-SCs due to the simple processing technology and low-temperature preparation. Electron transport layer (ETL) is verified to play a vital role in the device performance of planar pero-SCs. Particularly, the metal oxide (MO) ETL with low-cost, superb versatility, and excellent optoelectronic properties has been widely studied. This review mainly focuses on recent developments in the use of low-temperature-processed MO ETLs for planar pero-SCs. The optical and electronic properties of widely used MO materials of TiO2, ZnO, and SnO2, as well as the optimizations of these MO ETLs are briefly introduced. The commonly used methods for depositing MO ETLs are also discussed. Then, the applications of different MO ETLs on pero-SCs are reviewed. Finally, the challenge and future research of MO-based ETLs toward practical application of efficient planar pero-SCs are proposed. Graphical abstract

scholarly journals Self-Exfoliated Synthesis of Transition Metal Phosphate Nanolayers for Selective Aerobic Oxidation of Ethyl Lactate to Ethyl Pyruvate

ACS Catalysis ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 3958-3967
Author(s):  
Wei Zhang ◽  
Paula Oulego ◽  
Sandeep K. Sharma ◽  
Xiu-Lin Yang ◽  
Lain-Jong Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Ethyl Pyruvate ◽  
Aerobic Oxidation ◽  
Ethyl Lactate ◽  
Metal Phosphate ◽  
Selective Aerobic Oxidation

On the selective aerobic oxidation of benzyl alcohol with Pd/Au-nanoparticles in batch and flow

2014 ◽  
Vol 3 (1) ◽  
pp. 99-110 ◽  
Author(s):  
Hannes Alex ◽  
Norbert Steinfeldt ◽  
Klaus Jähnisch ◽  
Matthias Bauer ◽  
Sandra Hübner
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
X Ray ◽  
X Ray Scattering ◽  
Oxidation Of Benzyl Alcohol ◽  
Transmission Electron ◽  
Vis Spectroscopy ◽  
Selective Aerobic Oxidation

AbstractNanoparticles (NP) have specific catalytic properties, which are influenced by parameters like their size, shape, or composition. Bimetallic NPs, composed of two metal elements can show an improved catalytic activity compared to the monometallic NPs. We, herein, report on the selective aerobic oxidation of benzyl alcohol catalyzed by unsupported Pd/Au and Pd NPs at atmospheric pressure. NPs of varying compositions were synthesized and characterized by UV/Vis spectroscopy, transmission electron microscopy (TEM), and small-angle X-ray scattering (SAXS). The NPs were tested in the model reaction regarding their catalytic activity, stability, and recyclability in batch and continuous procedure. Additionally, in situ extended X-ray absorption fine structure (EXAFS) measurements were performed in order to get insight in the process during NP catalysis.

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