Results 101 to 110 of about 138,900 (317)
Thermoelectric properties of Bi-doped Ge0.8Mn0.1Pb0.1Te alloys [PDF]
Shandong kexueGeTe-based alloys have attracted considerable attention as promising mid-temperature thermoelectric materials owing to their excellent performance. In this study, a series of Ge0.8-xMn0.1Pb0.1BixTe alloys were synthesized by vacuum melting followed by ...
SUN Bing, WANG Qidong, ZHANG Junxiang, MENG Zhenzhen, CHEN Tingting
doaj +1 more source
Advanced Functional Materials, EarlyView.Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
wiley +1 more source
MetalsWe present a detailed analysis based on both experimental and 3D modelling approaches of the unique silicon nitride precipitation sequence observed in ferritic Fe-Si alloys upon nitriding.
Sylvie Bordère +3 more
doaj +1 more source
Coincident electron channeling and cathodoluminescence studies of threading dislocations in GaN
, 2014 We combine two scanning electron microscopy techniques to investigate the influence of dislocations on the light emission from nitride semiconductors.
Edwards, P. R. +11 more
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Advanced Functional Materials, EarlyView.Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh +4 more
wiley +1 more source
, 2019 Graphitic carbon nitride has emerged as a promising material for high-performance membranes with both filtration and catalytic abilities. However, the scalable construction of carbon-nitride-based membranes is seriously restricted by the poor ability to ...
Huijuan Liu (410833) +11 more
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Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing
Advanced Healthcare Materials, EarlyView.We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu +8 more
wiley +1 more source
Aluminum Nitride Synthesized by Reduction and Nitridation of Alumina
Journal of the Ceramic Association, Japan, 1974 AlN powders were synthesized from high pure Al2O3 with reducing agent of high pure carbon in azotic atmosphere. Obtained powders were adequately pure in metalic impurities when the nitriding processes were proceeded in high temperature such as above 1800°C.Oxygen in the powders were measured by the fast neutron activation analysis.
SAKAI, Tosikazu, IWATA, Minoru
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Ⅲ-nitride materials possess superior optical and electrical properties due to direct bandgap and polarization effects. Light-emitting devices are already common in daily lighting, traffic signage, landscape lighting, etc.
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Rolling contact fatigue performance of HIPed Si3N4 with different surface roughness
, 2001 Accelerated rolling contact fatigue four-ball tests were performed on hot isostatically pressed (HIPed) silicon nitride/steel contacts under lubricated condition using a PLINT TE92/HS microprocessor controlled rotary tribometer at a maximum compressive ...
Kang, J +5 more
core +1 more source