Low-Profile Multifunctional Pattern Reconfigurable Antenna Using Periodic Capacitor …
This article describes a novel low-profile multifunctional pattern reconfigurable antenna using the periodic capacitor-loaded surface for 5G and beyond applications. A miniaturized periodic surface structure is first proposed using the shunt-loaded capacitor, which is studied by equivalent circuit models. A quarter-wavelength T-shaped director slot is …
Robust graphene composite films for multifunctional …
The rapid development of portable electronics requires miniaturized and flexible electrochemical capacitors (ECs) with ultrafast frequency response and/or integrated …
components. For instance, the above capacitor-based circuit configuration can be integrated with an inductor-based circuit configuration to produce a reflectance peak, dip, or more advanced waveform, which can be associated with more than two circuit[41,42] 2.
CN111128570A
The invention provides a multifunctional polymer chip type tantalum capacitor production system which comprises a feeding machine, a first manipulator and a rack, wherein a longitudinal rail is arranged at the top of the rack, a longitudinal sliding seat driven by a ...
Introducing lignocellulose valorization into multifunctional water purification: Metal-ion sensing, antibiotic dissociation, and capacitive ...
The morphology, microstructure, elemental analysis, surface chemical states, and specific surface area of GCQDs and Co-N-C were performed to evaluate their performances of multifunctional water purification, including metal-ion sensing, catalytic antibiotic). 3.
Electrochemical Supercapacitors: From Mechanism …
In this essay, the advanced characterization techniques employed for electrochemical SC studies and the examples of multifunctional SCs will be summarized. The advanced (mostly in situ) characterization techniques will be classified into four sections based on …
A multifunctional electrolyte additive for zinc-ion capacitors with …
A multifunctional electrolyte additive for zinc-ion capacitors with low temperature resistant and long lifespan Author links open overlay panel Ming Sun a 1, Zekai Zhang b 1, Shuqing Fu c, Yifan Zhang a, Ruoyu Wang a, Hongchun Mu b, Cheng Lian b, Wenqiang Wang a, Gengchao Wang a
The method in this work provided a facile route for realizing the large-scale production and engineering application of high-performance structural supercapacitors.
Synthesis of three-dimensional multifunctional Co3O4 nanostructures for electrochemical supercapacitors and H2 production …
Co 3 O 4 nanomaterials are grown in situ on nickel foam by a facile two-step method, and their electrochemical properties for supercapacitors and electrochemical H 2 production are systematically investigated. As an electrode material for supercapacitors, the Co 3 O 4 /NF nanomaterials have a specific capacitance of 4705 mF/cm 2 at a current density of …
A critical review on multifunctional composites as structural capacitors …
To study the effects of electrode characteristics, O''Brien et al. [20] carried out a comprehensive evaluation on the electrical properties of structural dielectric capacitors by using metallized paper and biaxially oriented polypropylene (BOPP) for structural electrodes, and GFRP for the dielectric material, as shown in Fig. 3.
Design and performance of multifunctional structural composite capacitors
Dielectric capacitors with mechanical load-bearing capability have been constructed by laminating glass-epoxy prepregs with metalized film electrodes. Mechanical characterization and high-voltage testing are used to quantify the elastic modulus, mechanical strength, and dielectric energy density of these structural devices. An …
Introducing lignocellulose valorization into multifunctional water purification: Metal-ion sensing, antibiotic dissociation, and capacitive ...
Valorizing lignocellulose to achieve sustainable multifunctional water purification. • Xylan-based luminescent GCQDs capable of selectively sensing Fe 3+ and Ag + ions. Upcycling leftover straw into reactive Co-N-C via a facile confinement of MOFs.The Co-N-C
Synthesis of three-dimensional multifunctional Co3O4 nanostructures for electrochemical supercapacitors and H2 production …
Co3O4 nanomaterials are grown in situ on nickel foam by a facile two-step method, and their electrochemical properties for supercapacitors and electrochemical H2 production are systematically investigated. As an electrode material for supercapacitors, the Co3O4/NF nanomaterials have a specific capacitance of 4705 mF/cm2 at a current density of 2.5 …
Metrics. Carbon nanotubes exhibit mechanical properties ideally suited for reinforced structural composites and surface area and conductivity attractive for …
Enhancing supercapacitor performance through design …
Supercapacitors (SCs) bridge the gap between capacitors and batteries by offering higher power densities (rapid power delivery) and higher energy densities …
Characterization of Multifunctional Structural Capacitors for Embedded …
Request PDF | Characterization of Multifunctional Structural Capacitors for Embedded Energy ... limit battery life. Recently, researchers have demonstrated the ability to produce lightweight ...
Multifunctional All-Inorganic Flexible Capacitor for Energy …
Multifunctional capacitors can efficiently integrate multiple functionalities into a single material to further down-scale state-of-the-art integrated circuits, which are urgently needed in new electronic devices. Here, an all-inorganic flexible capacitor based on Pb 0.91 La 0.09 (Zr 0.65 Ti 0.35) 0.9775 O 3 (PLZT 9/65/35) relaxor ferroelectric thick …
A ferroelectric fin diode for robust non-volatile memory
A ferroelectric fin diode for robust non-volatile memory
Robust graphene composite films for multifunctional electrochemical capacitors …
Robust graphene composite films for multifunctional electrochemical capacitors with an ultrawide range of areal mass loading toward high-rate frequency response and ultrahigh specific capacitance† Miao Zhang, a Xiaowen Yu, a Hongyun Ma, a Wencheng Du, a Liangti Qu, b Chun Li * a and Gaoquan Shi * a
A Multifunctional Tactile Sensory System for Robotic Intelligent …
1 · Then, the mixture was filtered through a PES membrane to produce composite films that were dried in a vacuum oven for 4 h at 50 C. The weight ratios of MXene to total quantity (MXene/LNF) were 0%, 20%, 40%, 50%, 60%, 80% and 100%. In addition, MXene
Analysis of Materials for a Working Dielectric of a Monoblock Multifunctional High-Voltage Pulse Capacitor
Abstract The analysis of dielectric materials that can be used as a working dielectric of a monoblock multifunctional high-voltage pulse capacitor is carried out. In particular, the properties of liquid dielectrics that can be used as an impregnating dielectric are considered. The properties of a polypropylene film, which is recommended for …
Nanobiochar: production, properties, and multifunctional applications
Biochar conversion into nanobiochar induced multiple potential applications as an adsorbent, sensor, capacitor, and photocatalytic and plant nanobionic material. DOI: 10.1039/d0en00486c Corpus ID: …
Mechanical Properties of Highly Deformable Elastomeric Gyroids for Multifunctional Capacitors …
Mechanical Properties of Highly Deformable Elastomeric Gyroids for Multifunctional Capacitors ...
Design and performance The Author(s) 2011 of multifunctional structural composite capacitors …
JOURNAL OF COMPOSITE Article MATERIALS Design and performance of multifunctional structural composite capacitors D. J. O''Brien, D. M. Baechle and E. D. Wetzel Abstract Dielectric capacitors with mechanical …
Structural capacitor materials made from carbon fibre …
tural capacitor will produce contradicting results. For example, if one was to assess multifunctional performance with respect to capacitance alone, the 80 g/m ...
หัวข้อที่เกี่ยวข้อง - Multifunctional capacitor production
