Oxidation barrier of Cu and Fe powder by Atomic Layer Deposition

Cremers, Véronique; Rampelberg, Geert; Barhoum, Ahmed; Walters, Perry; Claes, Nathalie; Oliveira, Thaís Milagres de; Assche, Guy Van; Bals, Sara; Dendooven, Jolien; Detavernier, Christophe

doi:10.1016/j.surfcoat.2018.06.048

Cited by 16 publications

(13 citation statements)

References 29 publications

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“…Atomic layer deposition (ALD) is a thin film deposition technique that allows the preparation of inorganic layers with extreme control of their nanoscale thickness [41], and excellent conformality of the deposits on challenging substrates, a feature that is a unique to ALD [42]. Therefore, ALD has been very useful in many different areas, such as microelectronics [43], but also membranes [44,45], photovoltaics [46], and biosensing [43].…”

Section: Introductionmentioning

confidence: 99%

Atomic layer deposition of Pd nanoparticles on self-supported carbon-Ni/NiO-Pd nanofiber electrodes for electrochemical hydrogen and oxygen evolution reactions

Barhoum

El-Maghrabi

Iatsunskyi

et al. 2020

Journal of Colloid and Interface Science

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h i g h l i g h t sSelf-supported CNF-Ni/NiO-Pd electrodes were fabricated. Electrospinning with atomic layer deposition were used for the electrode fabrication. CNF-Ni/NiO-Pd electrodes were used for HER and OER reactions under acidic and basic conditions. CNF-Ni/NiO-Pd electrodes have shown high HER and OER activity compared to Pt and IrO 2 catalysts. Synergistic effect between the graphitic nanosheets, Ni/NiO and Pd NPs at the nanointerfaces has been highlighted.

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Section: Introductionmentioning

confidence: 99%

Atomic layer deposition of Pd nanoparticles on self-supported carbon-Ni/NiO-Pd nanofiber electrodes for electrochemical hydrogen and oxygen evolution reactions

Barhoum

El-Maghrabi

Iatsunskyi

et al. 2020

Journal of Colloid and Interface Science

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“…Therefore, nanostructured materials are composed of interlinked parts in the nanoscale range [ 3 ]. Nanoparticles and nanostructured materials can be made of simple materials (e.g., metal, carbon, polymer) [ 4 ], of composites (e.g., polymer-metal, silica-metal, graphene-metal), or in the core-shell form [ 5 , 6 , 7 , 8 ].…”

Section: Introductionmentioning

confidence: 99%

Review on Nanoparticles and Nanostructured Materials: Bioimaging, Biosensing, Drug Delivery, Tissue Engineering, Antimicrobial, and Agro-Food Applications

et al. 2022

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In the last few decades, the vast potential of nanomaterials for biomedical and healthcare applications has been extensively investigated. Several case studies demonstrated that nanomaterials can offer solutions to the current challenges of raw materials in the biomedical and healthcare fields. This review describes the different nanoparticles and nanostructured material synthesis approaches and presents some emerging biomedical, healthcare, and agro-food applications. This review focuses on various nanomaterial types (e.g., spherical, nanorods, nanotubes, nanosheets, nanofibers, core-shell, and mesoporous) that can be synthesized from different raw materials and their emerging applications in bioimaging, biosensing, drug delivery, tissue engineering, antimicrobial, and agro-foods. Depending on their morphology (e.g., size, aspect ratio, geometry, porosity), nanomaterials can be used as formulation modifiers, moisturizers, nanofillers, additives, membranes, and films. As toxicological assessment depends on sizes and morphologies, stringent regulation is needed from the testing of efficient nanomaterials dosages. The challenges and perspectives for an industrial breakthrough of nanomaterials are related to the optimization of production and processing conditions.

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“…There are many ways to develop a sufficiently large surface area on the ceramic surface: oxidation, application of characteristic functional groups, silanization, thermal treatment in a gas atmosphere, melt infiltration, ionic liquid etching, sol-gel process, and co-precipitation [30][31][32][33][34][35]. For example, the chemical etching processes have a large amount of literature focused on chemical etching concerns for the preparation of the ZrO 2 surface in a way that enables permanent bonding to hard dental tissues or composite materials [35].…”

Section: Introductionmentioning

confidence: 99%

Simple Approach to Medical Grade Alumina and Zirconia Ceramics Surface Alteration via Acid Etching Treatment

et al. 2021

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In order for bioceramics to be further used in composites and their applications, it is important to change the surface so that the inert material is ready to interact with another material. Medical grade alumina and zirconia ceramic powders have been chemically etched with three selected acidic mixtures. Powder samples were taken for characterization, which was the key to evaluating a successful surface change. Changes in morphology, together with chemical composition, were studied using scanning electron microscopy, phase composition using X-ray diffraction methods, and nitrogen adsorption/desorption isotherms are used to evaluate specific surface area and porosity. The application of HF negatively affected the morphology of the material and caused agglomeration. The most effective modification of ceramic powders was the application of a piranha solution to obtain a new surface and a satisfactory degree of agglomeration. The prepared micro-roughness of the etched ceramic would provide an improved surface of the material either for its next step of incorporation into the selected matrix or to directly aid in the attachment and proliferation of osteoblast cells.

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Oxidation barrier of Cu and Fe powder by Atomic Layer Deposition

Cited by 16 publications

References 29 publications

Atomic layer deposition of Pd nanoparticles on self-supported carbon-Ni/NiO-Pd nanofiber electrodes for electrochemical hydrogen and oxygen evolution reactions

Atomic layer deposition of Pd nanoparticles on self-supported carbon-Ni/NiO-Pd nanofiber electrodes for electrochemical hydrogen and oxygen evolution reactions

Review on Nanoparticles and Nanostructured Materials: Bioimaging, Biosensing, Drug Delivery, Tissue Engineering, Antimicrobial, and Agro-Food Applications

Simple Approach to Medical Grade Alumina and Zirconia Ceramics Surface Alteration via Acid Etching Treatment

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