Aliphatic amines modified CoO nanoparticles for catalytic oxidation of aromatic hydrocarbon with molecular oxygen

Li, Meng; Shi, Song; Zhao, Li; Chen, Chen; Gao, Jin

doi:10.1016/s1872-2067(19)63413-3

Cited by 14 publications

(4 citation statements)

References 32 publications

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“…Because pure CoO is easy to absorb oxygen at room temperature, which leads to the formation of trace Co 2 O 3 or Co 3 O 4 on the surface, and XPS is a typical surface analysis method, so XPS results show that a part of the surface of CoO particles contains Co 3+ . 50 Similar observations have also been reported in other CoO-based materials documented in the existing literature. [51][52][53][54] The O 1s spectrum in Fig.…”

Section: Structural Characterizationsupporting

confidence: 85%

High-efficiency oxygen reduction by late transition metal oxides to produce H₂O₂

Zhang,

Jiang,

Zhang

et al. 2024

J. Mater. Chem. A

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Section: Structural Characterizationsupporting

confidence: 85%

High-efficiency oxygen reduction by late transition metal oxides to produce H₂O₂

Zhang,

Jiang,

Zhang

et al. 2024

J. Mater. Chem. A

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“…Moreover, the strong infrared (IR) absorption bands at 3425 and 2920 cm −1 (Fig. 3e) further suggested that n-butylamine covered the surface of Cu/Cu 2 O-A 32,33 . A water contact angle (CA) of 104°(Fig.…”

Section: Synthesis and Characterization Of Hydrophobic Cu/cu 2 O Cata...mentioning

confidence: 91%

A hydrophobic Cu/Cu2O sheet catalyst for selective electroreduction of CO to ethanol

Syzgantseva

Huang

et al. 2023

Nat Commun

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Electrocatalytic reduction of carbon monoxide into fuels or chemicals with two or more carbons is very attractive due to their high energy density and economic value. Herein we demonstrate the synthesis of a hydrophobic Cu/Cu2O sheet catalyst with hydrophobic n-butylamine layer and its application in CO electroreduction. The CO reduction on this catalyst produces two or more carbon products with a Faradaic efficiency of 93.5% and partial current density of 151 mA cm−2 at the potential of −0.70 V versus a reversible hydrogen electrode. A Faradaic efficiency of 68.8% and partial current density of 111 mA cm−2 for ethanol were reached, which is very high in comparison to all previous reports of CO2/CO electroreduction with a total current density higher than 10 mA cm−2. The as-prepared catalyst also showed impressive stability that the activity and selectivity for two or more carbon products could remain even after 100 operating hours. This work opens a way for efficient electrocatalytic conversion of CO2/CO to liquid fuels.

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“…As one of the advanced technologies, photocatalytic degradation can be carried out not only at room temperature or atmospheric pressure but also under controlled operating conditions. This process has several advantages, such as simple process, low cost, and environmental friendliness . Moreover, various new catalysts emerged with the development of photocatalyst research, and great progress has been made.…”

Section: Introductionmentioning

confidence: 99%

“…This process has several advantages, such as simple process, low cost, and environmental friendliness. 1 Moreover, various new catalysts emerged with the development of photocatalyst research, and great progress has been made. For example, we have synthesized the 3D microsphere MoSe 2 , which was successfully applied to the degradation of explosive wastewater.…”

Section: ■ Introductionmentioning

confidence: 99%

New Core–Shell Hybrid Material IR-MOF3@COF-LZU1 for Highly Efficient Visible-Light Photocatalyst Degrading Nitroaromatic Explosives

2020

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Nitroaromatic explosives in wastewater are hardly degraded, which seriously endangers the ecological environment and human safety. We report a core−shell structure hybrid material (IR-MOF3@COF-LZU1) with high crystallinity and graded porosity. It is an effective visible-light-driven photocatalyst that degrades p-nitrophenol (PNP). After 3.5 h, PNP was degraded well under visible light, and it is proven that the photocatalytic degradation is efficient. In addition, this photocatalytic activity adhered to pseudo-first-order kinetics, and a possible photocatalytic mechanism was discussed in detail.

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Aliphatic amines modified CoO nanoparticles for catalytic oxidation of aromatic hydrocarbon with molecular oxygen

Cited by 14 publications

References 32 publications

High-efficiency oxygen reduction by late transition metal oxides to produce H₂O₂

High-efficiency oxygen reduction by late transition metal oxides to produce H₂O₂

A hydrophobic Cu/Cu2O sheet catalyst for selective electroreduction of CO to ethanol

New Core–Shell Hybrid Material IR-MOF3@COF-LZU1 for Highly Efficient Visible-Light Photocatalyst Degrading Nitroaromatic Explosives

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Aliphatic amines modified CoO nanoparticles for catalytic oxidation of aromatic hydrocarbon with molecular oxygen

Cited by 14 publications

References 32 publications

High-efficiency oxygen reduction by late transition metal oxides to produce H2O2

High-efficiency oxygen reduction by late transition metal oxides to produce H2O2

A hydrophobic Cu/Cu2O sheet catalyst for selective electroreduction of CO to ethanol

New Core–Shell Hybrid Material IR-MOF3@COF-LZU1 for Highly Efficient Visible-Light Photocatalyst Degrading Nitroaromatic Explosives

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High-efficiency oxygen reduction by late transition metal oxides to produce H₂O₂

High-efficiency oxygen reduction by late transition metal oxides to produce H₂O₂