Results 91 to 100 of about 343,105 (330)
Effect of side chains on the dielectric properties of alkyl esters derived from palm kernel oil [PDF]
, 2011 Alkyl ester derivatives were synthesized from laboratory purified palm kernel oil. The steps in the synthesis involved transesterification of palm kernel oil to produce a methyl ester, followed by epoxidation and then the grafting of side chains by ...
Abbott, A. P. +4 more
core +1 more source
Advanced Functional Materials, EarlyView.Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed +6 more
wiley +1 more source
Experimental Modelling of the Breakdown Voltage of Air Using Design of Experiments
Advances in Electrical and Computer Engineering, 2009 Many experimental and numerical studies were devoted to the electric discharge of air, and some mathematical models were proposed for the critical breakdown voltage.
REZOUGA, M. +3 more
doaj +1 more source
In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device
Advanced Functional Materials, EarlyView.In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang +19 more
wiley +1 more source
Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навукThe analysis of the operating features of closed-type electric heaters of the radiant tube type is performed. Based on the operating experience of the radiant tubes manufactured by “PromTermoSistema” LLC (Belarus), the key aspects affecting the ...
P S. Grinchuk, V. G. Luzin
doaj +1 more source
Some Factors Effecting on the Dielectric Strength for (PVC- Kaolin) Composites [PDF]
Engineering and Technology Journal, 2011 This research includes the effect of kaolin additions to the polymer matrix (PVC) and study some factors affecting to dielectric strength. The kaolin powder was added as percentage by weight (1,2,3 and 4%) to PVC, and the specimens formed by hot pressing
doaj +1 more source
On the failure modes and maximum stretch of circular dielectric elastomer actuators
Materials Research Express, 2020 Dielectric elastomer actuators have been widely studied theoretically and experimentally thanks to its superior attributes such as large deformation.
Zezhou Li +4 more
doaj +1 more source
Electrical Breakdown Mechanism of ENB-EPDM Cable Insulation Based on Density Functional Theory. [PDF]
Polymers (Basel), 2023 Pang Z, Li Y, Zhang Y.
europepmc +1 more source
Charge‐Induced Morphing Gels for Bioinspired Actuation
Advanced Functional Materials, EarlyView.This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu +4 more
wiley +1 more source
Microsecond Electrical Breakdown in Water: Advances Using Emission Analysis and Cavitation Bubble Theory. [PDF]
Molecules, 2022 Rond C +5 more
europepmc +1 more source