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   Articles with "oxide surfaces" as a keyword



Different Nucleation Mechanisms during Atomic Layer Deposition of HfS2 on Cobalt Oxide Surfaces

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recommendations! Published in 2024 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202400371

Abstract: The atomic layer deposition (ALD) of HfS2 is investigated on atomically defined CoO(100) and CoO(111) surfaces under ultrahigh‐vacuum (UHV) conditions. The ALD process is performed by sequential dosing of the precursors tetrakis(dimethylamido)hafnium (TDMAH) and deuterium… read more here.

Keywords: cobalt; layer deposition; nucleation; atomic layer ... See more keywords

Chemometric optimization of the CdO superhydrophobic thin film coating process: design of experiments (DOE)-based mathematical modeling for roughness and wettability prediction of cadmium-based transparent conductive oxide surfaces

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recommendations! Published in 2025 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-025-14631-3

Abstract: This study developed mathematical prediction models to predict the RMS roughness value (Rq) and water contact angle (WCA) values of cadmium-based superhydrophobic transparent conductive oxide surfaces. An experimental design approach was used to optimise the… read more here.

Keywords: cadmium based; developed mathematical; conductive oxide; oxide surfaces ... See more keywords
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First-principles studies of MoF6 absorption on hydroxylated and non-hydroxylated metal oxide surfaces and implications for atomic layer deposition of MoS2

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recommendations! Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.148461

Abstract: Abstract Significant interest in two-dimensional transition metal dichalcogenides has led to numerous experimental studies of their synthesis using scalable vapor phase methods, such as chemical vapor deposition (CVD) and atomic layer deposition (ALD). ALD typically… read more here.

Keywords: oxide surfaces; atomic layer; deposition; metal ... See more keywords

The structural, tribological, and rheological dependency of thin hexadecane film confined between iron and iron oxide surfaces under sliding conditions

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recommendations! Published in 2017 at "Tribology International"

DOI: 10.1016/j.triboint.2016.12.001

Abstract: Abstract Molecular dynamics simulations have been carried out to investigate the tribological, structural and rheological properties of thin film hexadecane confined between different iron and iron oxide surfaces. The interfacial slip becomes severe with the… read more here.

Keywords: oxide surfaces; iron oxide; loading pressure; film ... See more keywords
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Visualizing Redox Chemistry in Oxide Surfaces at Atomic-Resolution

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recommendations! Published in 2017 at "Microscopy and Microanalysis"

DOI: 10.1017/s1431927617005189

Abstract: 1. Haldor Topsoe A/S, Haldor Topsøes Allé 1, DK-2800 Kgs. Lyngby, Denmark. 2. SuperSTEM Laboratory, STFC Daresbury, Keckwick Lane, Daresbury WA4 4AD, United Kingdom. 3. Lawrence Berkeley National Laboratory, The Molecular Foundry, One Cyclotron Road,… read more here.

Keywords: oxide surfaces; redox chemistry; visualizing redox; microscopy ... See more keywords

Onset Reaction Mechanism of Cr and S Poisoning on Perovskite Oxide Surfaces

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recommendations! Published in 2024 at "Chemistry of Materials"

DOI: 10.1021/acs.chemmater.4c01936

Abstract: : Perovskite oxides serve as oxygen electrode materials in solid oxide fuel and electrolysis cells. These compounds are susceptible to poisoning by volatile chromium and sulfur species in the gas environment. The reaction mechanism of… read more here.

Keywords: chemistry; reaction mechanism; surface; oxide surfaces ... See more keywords
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Adsorbate Pairing on Oxide Surfaces: Influence on Reactivity and Dependence on Oxide, Adsorbate Pair, and Density Functional

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recommendations! Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.6b12789

Abstract: Open-shell molecules on metal oxide surfaces frequently display cooperative adsorption mechanisms, where pairs of adsorbates are significantly more stable than the isolated species. In this work, density functional theory is used to investigate the cooperative… read more here.

Keywords: density functional; oxide surfaces; surfaces influence; influence reactivity ... See more keywords
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Dissociative Adsorption of Benzoic Acid on Well-Ordered Cobalt Oxide Surfaces: Role of the Protons

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recommendations! Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b09426

Abstract: We performed a surface science model study to reveal the role of the protons which are released upon linking of organic molecules to oxide surfaces via carboxylic acid anchor groups. Specifically, ... read more here.

Keywords: role protons; oxide surfaces; adsorption benzoic; dissociative adsorption ... See more keywords
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Interfacial Behavior of Orthoborate Ionic Liquids at Inorganic Oxide Surfaces Probed by NMR, IR and Raman Spectroscopy

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recommendations! Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.8b06049

Abstract: Absorption modes and the reactivity of nonhalogenated ionic liquids (ILs) at inorganic oxide surfaces of γ-Al2O3, MgO, and SiO2 particles were characterized using multinuclear (11B, 31P, and 29Si) solid-state magic-angle-spinning NMR, FTIR, and Raman spectroscopy.… read more here.

Keywords: inorganic oxide; oxide surfaces; spectroscopy; ionic liquids ... See more keywords

Grafting photochromic spiropyran polymer brushes on graphene oxide surfaces via surface-initiated ring-opening metathesis polymerization

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recommendations! Published in 2024 at "RSC Advances"

DOI: 10.1039/d3ra08076e

Abstract: A practical “grafting-from” strategy is described to grow photochromic polymer brushes bearing spiropyran (SP) functional groups on graphene oxide (GO) surfaces via surface-initiated ring-opening metathesis polymerization (SI-ROMP). The Grubbs II catalyst was fixed on the… read more here.

Keywords: graphene oxide; polymer brushes; surfaces via; surface ... See more keywords

Lone pair versus aromatic interactions on metal oxide surfaces: a combined spectroscopic and computational study.

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recommendations! Published in 2025 at "Dalton transactions"

DOI: 10.1039/d5dt02125a

Abstract: This study provides strong evidence that lone pair interactions dominate over aromaticity in binding to metal oxide surfaces, in sharp contrast to their behaviour on pure metal surfaces. Our earlier work showed that lone pairs… read more here.

Keywords: lone pair; oxide surfaces; metal; metal oxide ... See more keywords