Results 51 to 60 of about 285,636 (215)
Dielectric Properties of Thermally Aged Polypropylene Nanocomposites
IEEE Transactions on Dielectrics and Electrical Insulation, 2022 This paper reports on an investigation into the effects of thermal aging on the structure and dielectric properties of polypropylene (PP) nanocomposites. Magnesium aluminate (MgAl2O4), calcium carbonate (CaCO3), and surface-modified calcium carbonate (CaCO3T) nanofillers have been added to PP and the resulting nanocomposites have been subjected to ...
Azmi, A. +6 more
openaire +2 more sources
Prediction and analysis of thermal aging behavior of magnetorheological grease
Materials Research Express, 2021 Magnetorheological grease (MRG) is a new type of field-response intelligent material with controllable performance and excellent settlement stability, which is feasible to replace traditional materials.
Guangxin Yang +4 more
doaj +1 more source
Aging effects in the quantum dynamics of a dissipative free particle: non-ohmic case
, 2001 We report new results related to the two-time dynamics of the coordinate of a quantum free particle, damped through its interaction with a fractal thermal bath (non-ohmic coupling $\sim\omega^\delta$ with ...
A. Caldeira +10 more
core +1 more source
Impact of Thermal Aging on the Microstructure Evolution and Mechanical Properties of Lanthanum-Doped Tin-Silver-Copper Lead-Free Solders [PDF]
, 2013 The authors would like to thank Ste´phanie Blanc (Electrical Engineer at Schlumberger) for her useful contribution to the project, Claude Guyomard and Olivier Naegelen (Arts et Me´tiers ParisTech) for the die design and sample casting, respectively, and ...
CHERKAOUI, Mohammed +2 more
core +6 more sources
Thermal aging of edible oils: spectrophotometric study [PDF]
Potravinarstvo Slovak Journal of Food Sciences, 2018 The aim of the present study was to determine the spectrophotometric and thermal aging properties of various edible oils (olive, peanut, rapeseed, soybean and sunflower oils) which are commonly available in the Czech market. The samples were measured by UV/VIS absorption spectrometry and fluorescence spectroscopy. Detected substances of UV/VIS spectra
Lapčíková, Barbora +3 more
openaire +2 more sources
Advanced ScienceThe significant role of the cathodic binder in modulating mass transport within the catalyst layer (CL) of fuel cells is essential for optimizing cell performance.
Min Li +11 more
doaj +1 more source
IEEE Access, 2020 This article presents the influence of thermal aging on space charge accumulation and dissipation of cross-linked polyethylene (XLPE) with different cross-linking agent contents. In this article, dicumyl peroxide (DCP) and low-density polyethylene (LDPE)
Shuchao Wang +6 more
doaj +1 more source
Thermal Modeling of Al-Al and Al-Steel Friction Stir Spot Welding [PDF]
, 2016 This paper presents a finite element thermal model for similar and dissimilar alloy friction stir spot welding (FSSW). The model is calibrated and validated using instrumented lap joints in Al-Al and Al-Fe automotive sheet alloys.
core +2 more sources
Intrinsic Milk Luminescence: Underlying Mechanism and Application for Quality Visualization
AggregateIntrinsic milk photoluminescence (PL), though empirically observed, remains insufficiently explored in terms of mechanism and application. This work illustrates the general dual‐emission characteristics of milk and elucidates their distinct origin: blue ...
Xiang Chen +4 more
doaj +1 more source
Materials Today AdvancesThe pre-treatment and post-treatment of organic solar cells (OSCs) are two important device engineering processes that are closely associated with photovoltaic performance.
Zhilong He +5 more
doaj +1 more source