Articles with "monoclinic phase" as a keyword



Structure Tailored Non-Noble Metal based Ternary Chalcogenide Nanocrystals for Pt-like Electrocatalytic Hydrogen Production.

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Published in 2021 at "ChemSusChem"

DOI: 10.1002/cssc.202100967

Abstract: A facile microwave assisted strategy was employed to synthesize Ni3Bi2S2 nanocrystals. Variation in the synthesis conditions tuned the composition of monoclinic and orthorhombic phases of Ni3Bi2S2. The electrochemical HER activity of the catalyst with highest… read more here.

Keywords: tailored non; structure tailored; monoclinic phase; noble metal ... See more keywords

The effect of second phase La0.67TiO2.87 on the phase structure and impedance spectroscopy of La2Ti2(1 + x)O7 piezoelectric ceramics

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.03.160

Abstract: Abstract The Ti excess La2Ti2 (1+x) O7 (x = 0, 0.005, 0.01, 0.02, 0.05, 0.1) piezoelectric ceramics have been prepared by sol-gel technology and solid state synthesis method. Through refinement analysis, the phase structure of the ceramics… read more here.

Keywords: phase la0; spectroscopy; la2ti2; monoclinic phase ... See more keywords

Hydrothermal ageing of tetragonal zirconia porous membranes: Effect of thermal residual stresses on the phase stability

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Published in 2018 at "Corrosion Science"

DOI: 10.1016/j.corsci.2018.06.042

Abstract: Abstract Yttria-stabilized tetragonal zirconia hollow fiber membranes were aged in aqueous solution for investigating effect of porosity and residual stress on hydrothermal ageing. The monoclinic phase was evaluated by XRD and confocal micro-Raman spectra, to… read more here.

Keywords: hydrothermal ageing; monoclinic phase; tetragonal zirconia; effect ... See more keywords

Martensitic transformation to monoclinic phase in bulk B2–CuZr

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Published in 2017 at "Intermetallics"

DOI: 10.1016/j.intermet.2017.08.003

Abstract: Abstract Shape memory alloys, like B2–CuZr, are a class of materials that have the ability to recover their original shape when subjected to specific thermomechanical conditions. In this work, we carry out molecular dynamics simulations… read more here.

Keywords: phase; bulk cuzr; monoclinic phase; transformation ... See more keywords

Scale-up and optimization of HfO2-ZrO2 solid solution thin films for the electrostatic supercapacitors

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Published in 2017 at "Nano Energy"

DOI: 10.1016/j.nanoen.2017.07.017

Abstract: Abstract To date, the high energy storage performances observed in the field-induced ferroelectric HfO 2 - or ZrO 2 -based films have had an obstacle to scale-up due to the involvement of low-k monoclinic phase… read more here.

Keywords: thin films; scale optimization; energy; monoclinic phase ... See more keywords

Boundaries between coexisting phases in BaTiO3

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Published in 2025 at "Low Temperature Physics"

DOI: 10.1063/10.0037100

Abstract: The article presents a theoretical analysis of interphase boundaries between the coexisting phases at phase transitions in a perovskite ferroelectric. The concrete compound of BaTiO3 is chosen because of the most complete information on the… read more here.

Keywords: coexisting phases; temperature; phases batio3; boundaries coexisting ... See more keywords
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Crystal structure determination of a new monoclinic phase in NiMn system in a self-assembled chessboard-like microstructure

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Published in 2023 at "Journal of Applied Physics"

DOI: 10.1063/5.0146284

Abstract: Vacuum induction melted equi-atomic NiMn alloy has been studied through x-ray diffraction (XRD) and transmission electron microscopy (TEM). The XRD pattern of the as-solidified alloy may be matched with the tI2 η′-NiMn phase and the… read more here.

Keywords: monoclinic phase; crystal structure; chessboard like; phase ... See more keywords

Optimization of the structure and morphology of monoclinic phase nanoscale zirconium dioxide

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Published in 2024 at "MRS Communications"

DOI: 10.1557/s43579-024-00578-9

Abstract: Monoclinic zirconia (m-ZrO2) with the remarkable advantages of high hardness, excellent chemical stability, and heat insulation is widely used in electronic products, catalytic, and refractory materials. Here, we have systematically investigated the synthesis of m-ZrO2… read more here.

Keywords: zro2; structure morphology; monoclinic phase; morphology monoclinic ... See more keywords
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A Novel Silicon Allotrope in the Monoclinic Phase

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Published in 2017 at "Materials"

DOI: 10.3390/ma10040441

Abstract: This paper describes a new silicon allotrope in the P2/m space group found by first-principles calculations using the Cambridge Serial Total Energy Package (CASTEP) plane-wave code. The examined P2/m-Si belongs to the monoclinic crystal system.… read more here.

Keywords: novel silicon; silicon allotrope; monoclinic phase; allotrope monoclinic ... See more keywords
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Phase Transformation in UHMWPE Reactor Powders Synthesized on Various Catalysts in Mechanical and Thermal Fields

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15040906

Abstract: Nowadays, a solvent-free method for production of high performance fibers directly from ultrahigh-molecular-weight polyethylene (UHMWPE) reactor powder is being actively developed. It causes the interest in the morphology of the reactor particles and their behavior… read more here.

Keywords: reactor; uhmwpe reactor; monoclinic phase; phase transformation ... See more keywords