Results 11 to 20 of about 13,314 (267)
Crystals, 2017 Polycrystalline Bi2Se3−xTex (x = 0~1.5) samples were prepared by self-propagating high-temperature synthesis (SHS) combined with spark plasma sintering (SPS) and their thermoelectric properties were investigated.
Rui Liu +7 more
doaj +1 more source
Journal of Advanced Ceramics, 2021 It is a very difficult work to sinter K0.5Na0.5NbO3 (KNN)-based materials with good reduction resistance in strong reducing atmosphere. 0.945K0.48Na0.52Nb0.96Ta0.04O3−0.055BaZrO3 + 0.03ZrO2 + y mol%MnO (KNNT−0.055BZ + 0.03Zr + yMn) ceramics sintered in ...
Zhenyong Cen +6 more
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Determination of polarization states in (K,Na)NbO3 lead-free piezoelectric crystal
Journal of Advanced Ceramics, 2020 Polarization switching in lead-free (K0.40Na0.60)NbO3 (KNN) single crystals was studied by switching spectroscopy piezoresponse force microscopy (SS-PFM).
Mao-Hua Zhang +9 more
doaj +1 more source
Membranes, 2020 An amorphous silicon carbide (SiC) membrane was synthesized by counter-diffusion chemical vapor deposition (CDCVD) using silacyclobutane (SCB) at 788 K.
Takayuki Nagano +2 more
doaj +1 more source
Enhanced Thermoelectric Properties of Cu3SbSe3-Based Composites with Inclusion Phases
Energies, 2016 Cu3SbSe3-based composites have been prepared by self-propagating high-temperature synthesis (SHS) combined with spark plasma sintering (SPS) technology. Phase composition and microstructure analysis indicate that the obtained samples are mainly composed ...
Rui Liu +4 more
doaj +1 more source
Scientific Reports, 2019 The high density nucleation of α-Al2O3 nanocrystallites was observed by rapid heating of the aluminum formate hydroxide-based precursor powder at 1200 °C for 50 s.
Michiyuki Yoshida +6 more
doaj +1 more source
Crystalline boron nitride nanosheets by sonication-assisted hydrothermal exfoliation
Journal of Advanced Ceramics, 2019 A simple method to prepare two-dimensional hexagonal boron nitride (h-BN) scalably is essential for practical applications. Despite intense research in this area, high-yield production of two-dimensional h-BN with large size and high crystallinity is ...
Zhaobo Tian +6 more
doaj +1 more source
In-feed Internal Honing of Fine Ceramics. Honing Processes of Various Fine Ceramics.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1996 The purpose of this study is to improve the machined surface roughness and machining efficiency of fine ceramics by in-feed honing. The results obtained are as follows. The honing force shows a considerable change which corresponds to the difference in the surface generation phenomenon. Transient honing time shows a tendency to decrease as the fracture
MIZUTANI, Hideyuki +3 more
openaire +2 more sources
Erratum to: Nanowires-assembled WO3 nanomesh for fast detection of ppb-level NO2 at low temperature
Journal of Advanced Ceramics, 2020 Figure 7 in the original version of this article was unfortunately wrong on page ...
Di Liu +4 more
doaj +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source