369 Result(s)
within
**-**a Ding
Characterization and Evaluation of Materials
Condensed Matter Physics
-
Article
Electrochemical sensing platform for stable detection of trace Cu2+ based on ZIF-67/GO/Nafion/GCE
Nanododecahedral ZIF-67 crystals were successfully synthesized by a simple coprecipitation method at room temperature and constructed with graphene oxide (GO) and Nafion as an electrochemical sensing platform ...
-
Article
Mechanical Properties of Concentric Three-Phase HTS Cable Based on Laminated Theory
High-temperature superconducting (HTS) cable, with massive current carrying capability and low electric power loss, is always at the cutting edge of the strong electric fields. The concentric three-phase HTS c...
-
Article
Effect of arc energy on the microstructure and electrochemical behavior of duplex stainless steel weld overlay deposited by GMAW process
ER2209 type welding consumable was used for welding overlay deposit on 2205 duplex stainless steel plate through gas metal arc welding (GMAW) at different heat inputs. The research focused on analyzing the eff...
-
Article
Electrochemical monitoring of lanthanum ion concentration in high-temperature molten salt
Online monitoring of lanthanide fission product concentrations has been a great challenge in the pyrochemical reprocessing of spent nuclear fuels. Electrochemical techniques, with the advantages of accuracy an...
-
Article
Molecular Chain Flexibility and Dielectric Loss at High-Frequency: Impact of Ester Bond Arrangement in Poly(ester imide)s
The evolution of high-frequency communication has accentuated the significance of controlling dielectric properties in polymer media. Traditionally, it has been theorized that rigid molecular chains lead to lo...
-
Article
Numerical Study of Two Opposing Weak Polyelectrolyte Brushes by the Self-consistent Field Theory
The self-consistent field theory (SCFT) was employed to numerically study the interaction and interpenetration between two opposing weak polyelectrolyte (PE) brushes formed by grafting weak PE chains onto the ...
-
Article
Highly Conductive Ag/pCF/MVQ Composite Rubber for Efficient Electromagnetic Interference Shielding
In this study, flexible and highly conductive composite rubber at low filler content was successfully prepared through polydopamine-assisted electroless silver plating plus mechanical mixing. Firstly, carbon f...
-
Article
Modeling and Analysis of Flow Through the Orifice of Still in Dilution Refrigerator
The cooling capacity of a typical dilution refrigerator is mainly determined by the circulating flow of the He-3 in the system, which is usually realized by the external circulation pump. In order to increase ...
-
Article
Side-Chain-Type Polyimide-Cu Complexes with Suppressed Activation Energy of Relaxation for Advanced High-Temperature Capacitor
The burgeoning growth of the new energy vehicles and aviation industry has escalated the need for energy storage capacitors capable of stable operation in harsh environments. The advent of metal-polyimide comp...
-
Article
Structural optimization, interfacial contact, and transverse thermoelectric properties of Ag2Te/Bi0.5Sb1.5Te3 artificially tilted multilayer thermoelectric devices
Artificially tilted multilayer thermoelectric devices (ATMTDs) have attracted widespread attention due to their advantages of simple and stable structure. In this study, n-type Ag2Te and p-type Bi0.5Sb1.5Te3 (BiS...
-
Article
Ultraviolet photodetectors based on wide bandgap semiconductor: a review
Ultraviolet (UV) photodetectors (PDs) are effective devices that convert UV radiation energy into electrical signals, and they are widely used in aerospace, chip manufacturing and other fields. At present, the...
-
Article
Preparation of PEG-Bi-PbO2 electrode and investigation on its catalytic performance
Co-doped PEG-Bi-PbO2 composite electrodes, containing Bi3+ and polyethylene glycol (PEG), were fabricated by a simple electrodeposition method on the Ti substrates. The preparation technological process and the d...
-
Article
Upgrading and Experiment of the 6T Superconducting Wiggler Magnets’ Cryogenic System
In 1998, the Hefei National Synchrotron Radiation Laboratory completed the 6 T superconducting Wiggler magnets system. The consumption of liquid helium increases year by year during long operations. In order t...
-
Article
Irradiation of Mo–Cu Superconducting Bilayer Films with MeV Protons
For X-ray applications, microcalorimeters are increasingly dependent on the superconducting transition-edge sensor (TES) technology. We are develo** TES devices based on Mo–Cu bilayer films for the proposed ...
-
Article
Quantitative detection of lateral subsurface cracks based on laser-generated Rayleigh waves in the frequency domain
In this paper, the depth and length of lateral subsurface cracks were gauged using laser-generated Rayleigh waves in the frequency domain. First, the frequency domain characteristics of reflected and transmitt...
-
Article
Open AccessFullerenol as a novel therapeutic agent for sepsis-induced cardiomyocytes damage
Sepsis-induced myocardial damage (SIMD) is a serious complication of sepsis that affects cardiac function and prognosis. However, effective methods for the prevention and treatment of SIMD are presently lackin...
-
Article
Synergistic regulation of pore and grain by hot pressing for enhanced thermoelectric properties of Bi0.35Sb1.65Te3
Over the years, Bi2Te3-based alloys have garnered considerable recognition as exceptional thermoelectric materials. Researchers have diligently pursued avenues to enhance the properties of these materials, with a...
-
Article
Influence of volume fraction on magnetodielectric effect in CoFe2O4–Ba0.8Sr0.2TiO3 multiferroic fluids
The multiferroic fluids use an external field to rotate the magnetization/polarization direction of the multiferroic particles to form a chain structure with a clam** effect, which is expected to achieve the...
-
Article
Research Progress in the Fabrication of Covalent Organic Framework Membranes for Chemical Separations
Membrane technology has become one of the most promising separation technologies for its energy saving, high separation efficiency, environmental friendliness, and economic feasibility. Covalent organic framew...
-
Article
Preparing CuBr particles onto the commercial copper foil surface to greatly boost the electrochemical performance of tin dioxide
A novel finding that rock-shaped CuBr particles can be prepared onto the commercial copper foil surface (denoted as CuBr/Cu) through using a room temperature soaking approach is presented for the first time in...
