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   Articles with "zno catalyst" as a keyword



BiOBr/SnO2/ZnO Catalyst With Interfacial Effect Enhanced Photocatalytic Degradation of Organic Dye

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recommendations! Published in 2024 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.7828

Abstract: BiOBr nanosheets were loaded onto SnO2 quantum dots, ZnO nanosheets, and SnO2/ZnO‐2 (SZ‐2) to form different heterojunction photocatalysts by sonochemistry, respectively. The photocatalytic activity of the prepared photocatalysts was evaluated by degrading the target dye… read more here.

Keywords: sno2 zno; catalyst interfacial; biobr sno2; sno2 ... See more keywords

Activating a Cu/ZnO : Al Catalyst – Much More than Reduction: Decomposition, Self‐Doping and Polymorphism

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recommendations! Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201900069

Abstract: The activation of Cu/ZnO‐based catalysts before their application is a key step and sensitive process enabling the development of the entire catalytic potential. Here, we report on a complementary (soft and hard) in‐situ X‐ray absorption… read more here.

Keywords: reduction; catalyst much; activating zno; zno catalyst ... See more keywords

100% Conversion of CO2–CH4 with Non-Precious Co@ZnO Catalyst in Hot Water

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recommendations! Published in 2025 at "Nano-Micro Letters"

DOI: 10.1007/s40820-025-01711-6

Abstract: The combination of solar energy and underground hydrothermal environment supports the sustained and efficient CH4 production from CO2. Nanosheets of honeycomb ZnO were formed in-situ on the Co surface, resulting in a new motif (Co@ZnO… read more here.

Keywords: conversion; co2; ch4; zno catalyst ... See more keywords

Promotional effects of Cu O on the activity of Cu/ZnO catalyst toward efficient CO oxidation

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recommendations! Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.149241

Abstract: Abstract Tailoring the configuration at metal and support interface contributes to an effective pathway for fabricating catalysts of high catalytic performance for scientific and industrial applications. In this study, the CO oxidation activity over spray-pyrolyzed… read more here.

Keywords: catalyst; oxidation; cuxo zno; activity ... See more keywords

Structural Change of a Cu/ZnO Catalyst under Methanol Observed by ETEM

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recommendations! Published in 2017 at "Microscopy and Microanalysis"

DOI: 10.1017/s1431927617011163

Abstract: Cu/ZnO-based catalysts have been used in methanol synthesis and methanol oxidation for decades [1, 2]. In order to improve the stability of these catalysts and catalytic performance, much effort has been invested to understand the… read more here.

Keywords: microscopy; methanol; change; zno catalyst ... See more keywords

Probing Hydrophobization of a Cu/ZnO Catalyst for Suppression of Water–Gas Shift Reaction in Syngas Conversion

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recommendations! Published in 2021 at "ACS Catalysis"

DOI: 10.1021/acscatal.0c05585

Abstract: Due to the complexity of the structure and surface property of metal oxide catalysts, hydrophobization of metal oxide catalysts is a great challenge. The hydrophobization strategy and effects of hy... read more here.

Keywords: catalyst suppression; hydrophobization zno; hydrophobization; zno catalyst ... See more keywords

Defective Mesocrystal ZnO-Supported Gold Catalysts: Facilitating CO Oxidation via Vacancy Defects in ZnO

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recommendations! Published in 2018 at "ACS Catalysis"

DOI: 10.1021/acscatal.8b01282

Abstract: We present a strategy to prepare a highly active Au/ZnO catalyst for CO oxidation by introducing abundant Zn- and O-vacancy defects into a ZnO support of mesocrystal form. Two different ZnO supports were chosen for… read more here.

Keywords: oxidation; vacancy; zno catalyst; zno ... See more keywords

Efficient hydrogen production via hydrolysis of NaBH4 by the Co/Co3O4–Cu2O–ZnO catalyst prepared using mixed metal oxides as support material

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recommendations! Published in 2024 at "Journal of Materials Research"

DOI: 10.1557/s43578-024-01387-5

Abstract: In this study, we investigate for the first time the catalytic activity of the Co/Co3O4–Cu2O–ZnO catalyst in hydrogen production from the hydrolysis of NaBH4. After the Co3O4–CuO–ZnO support material was synthesized by the chemical precipitation… read more here.

Keywords: co3o4 cu2o; cu2o zno; zno catalyst;