Recent development of piezoelectric biosensors for physiological signal detection and machine learning assisted cardiovascular disease diagnosis
As cardiovascular disease stands as a global primary cause of mortality, there has been an
urgent need for continuous and real-time heart monitoring to effectively identify irregular …
urgent need for continuous and real-time heart monitoring to effectively identify irregular …
A review of the colossal permittivity of electronic conductors, specifically metals and carbons
The colossal permittivity of electronic conductors (specifically metals and carbons) is
reviewed. Relative permittivity (even 10 8) was predicted theoretically by Jonscher in 1999 …
reviewed. Relative permittivity (even 10 8) was predicted theoretically by Jonscher in 1999 …
First study of quantitative relationship between electric polarization and electromagnetic interference (EMI) shielding effectiveness of CFRP
This study investigates the electric polarization, including direct current (DC) and alternating
current (AC), and electromagnetic interference (EMI) shielding capabilities within the …
current (AC), and electromagnetic interference (EMI) shielding capabilities within the …
Universal water disinfection by piezoelectret aluminium oxide-based electroporation and generation of reactive oxygen species
Diverse water microbes in water sources pose serious challenges to conventional
disinfection techniques, leading to high oxidant and energy cost and large formation of …
disinfection techniques, leading to high oxidant and energy cost and large formation of …
Radio-wave electrical conductivity and absorption-dominant interaction with radio wave of exfoliated-graphite-based flexible graphite, with relevance to …
This work reports the radio-wave (200–2000 MHz) electrical conductivity σ of exfoliated-
graphite-based flexible graphite (FG). The σ (in-plane) is≤ 1.1× 10 5 S/cm (carbon thickness …
graphite-based flexible graphite (FG). The σ (in-plane) is≤ 1.1× 10 5 S/cm (carbon thickness …
Stress and temperature sensing in self-sensing flexible felt composite based on carbon fibers
X Xi, Z Zhao, W Zhang, L Wang, CA Lo, H Chu, L Jiang… - Carbon, 2024 - Elsevier
Self-sensing composites based on carbon fibers (CFs) offer a wide range of remarkable
properties, making them suitable for various significant industrial and engineering …
properties, making them suitable for various significant industrial and engineering …
Dielectric behavior of graphite, with assimilation of the AC permittivity, DC polarization and DC electret
The dielectric behavior of polycrystalline graphite is addressed by assimilating the DC
electric polarization, AC permittivity, DC electret behavior, and their grain-size dependence …
electric polarization, AC permittivity, DC electret behavior, and their grain-size dependence …
Role of grain boundaries in the dielectric behavior of graphite
Electric-polarization-causing carrier-atom interaction occurs in graphite at grain boundaries,
as indicated by the electric permittivity (the main dielectric property) being linearly related to …
as indicated by the electric permittivity (the main dielectric property) being linearly related to …
Electret behavior of carbon fiber structural composites with carbon and polymer matrices, and its application in self-sensing and self-powering
Continuous carbon fiber carbon-matrix (C/C) and polymer-matrix (CFRP) structural
composites without poling are electrets. Their DC electric field E (hence the volumetric …
composites without poling are electrets. Their DC electric field E (hence the volumetric …
Dynamics of the electric polarization and depolarization of graphite
The dynamics of direct-current-induced electric polarization/depolarization of a conductive
material (graphite) are studied. Forward-current polarization and reverse-current …
material (graphite) are studied. Forward-current polarization and reverse-current …