Articles with "characterization porous" as a keyword



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Synthesis and Characterization of Porous Carbon/Nickel Oxide Nanocomposites for Gas Storage and Negatronic Devices

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Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-018-0978-5

Abstract: Porous organic/inorganic nanocomposites were synthesized by sol–gel technique after the incorporation of nickel oxide (NiO) nanoparticles in carbon composite based on pyrogallol and formaldehyde (PF) using picric acid as catalyst. After a drying step, the… read more here.

Keywords: carbon nickel; characterization porous; gas; nickel oxide ... See more keywords
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Synthesis and characterization of porous clay-organic heterostructures

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Published in 2019 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-019-05042-y

Abstract: AbstractThis work describes the synthesis and characterization of porous clay-organic heterostructures. The silylation of organically modified clay minerals by a phenyl-bridged silica precursor can create a silica network between the clay layers while simultaneously an… read more here.

Keywords: characterization porous; organic heterostructures; clay organic; clay ... See more keywords
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Modeling and Characterization of Porous Tantalum Scaffolds

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Published in 2019 at "Transactions of the Indian Institute of Metals"

DOI: 10.1007/s12666-018-01556-1

Abstract: In this work, porous tantalum scaffolds (having porosity up to ~ 71%) were prepared via space holder technique at a lower sintering temperature of 1300 °C. Depending on the amount of porosity, the elastic modulus, yield and… read more here.

Keywords: porosity; tantalum; porous tantalum; characterization porous ... See more keywords
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Preparation and characterization of porous chitosan microspheres and adsorption performance for hexavalent chromium.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2019.06.007

Abstract: Porous chitosan microspheres were successfully developed by the simple procedure of freezing chitosan hydrogel beads and subsequently lyophilizing the frozen structure in present study. The characterization of porous chitosan microspheres was subjected to detailed analysis… read more here.

Keywords: performance hexavalent; characterization porous; chitosan; chitosan microspheres ... See more keywords
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Fabrication and characterization of Porous ZnO flexible UV photodetector onfiberglass and the electrodes dimensions effect

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Published in 2021 at "Applied Optics"

DOI: 10.1364/ao.439956

Abstract: In this study, three flexible metal–semiconductor–metal ultraviolet photodetectors are fabricated on the FR4 fiberglass substrate based on the porous zinc oxide by radiofrequency sputtering. Their copper electrodes were created by printed circuit board, a simple… read more here.

Keywords: porous zno; photodetector; characterization porous; fabrication characterization ... See more keywords
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Synthesis and characterization of porous silicon as hydroxyapatite host matrix of biomedical applications

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Published in 2017 at "PLoS ONE"

DOI: 10.1371/journal.pone.0173118

Abstract: In this work, porous-silicon samples were prepared by electrochemical etching on p-type (B-doped) Silicon (Si) wafers. Hydrofluoric acid (HF)-ethanol (C2H5OH) [HF:Et] and Hydrofluoric acid (HF)-dimethylformamide (DMF-C3H7NO) [HF:DMF] solution concentrations were varied between [1:2]—[1:3] and [1:7]—[1:9],… read more here.

Keywords: characterization porous; microscopy; porous silicon; hydroxyapatite ... See more keywords
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Synthesis and Characterization of Porous Forsterite Ceramics with Prospective Tissue Engineering Applications

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Published in 2022 at "Materials"

DOI: 10.3390/ma15196942

Abstract: Due to the urgent need to develop and improve biomaterials, the present article proposes a new strategy to obtain porous scaffolds based on forsterite (Mg2SiO4) for bone tissue regeneration. The main objective is to restore… read more here.

Keywords: characterization; porous forsterite; synthesis characterization; characterization porous ... See more keywords
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Characterization of Porous CuO Films for H2S Gas Sensors

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Published in 2022 at "Materials"

DOI: 10.3390/ma15207270

Abstract: Using a thermal evaporator, various porous Cu films were deposited according to the deposition pressure. CuO films were formed by post heat treatment in the air. Changes in morphological and structural characteristics of films were… read more here.

Keywords: cuo; gas sensors; cuo films; porosity ... See more keywords