829 Result(s)
within
Yi**g Yong
English
Characterization and Evaluation of Materials
Optical and Electronic Materials
-
Article
Poly(m-Phenylene Isophthalamide)/Carbon Black Nanoparticle Composite Film as High-Temperature Electric Heater
Carbon-based conductive polymer composites have attracted wide attention as candidates for high-performance flexible electric heaters. Herein, a poly(m-phenylene isophthalamide) (PMIA)/carbon black (CB) compos...
-
Article
Fluorine-doped graphene composite hydrogels with high bulk density for supercapacitors application
The low bulk density and the lack of pseudocapacitive active sites greatly limit the practical application of graphene electrode materials. Herein, nanocellulose/fluorine-doped graphene composite hydrogels (NF...
-
Article
Investigations on electrical conductivity and dielectric properties of p-type ZnO by do** N synthesized from sol–gel method
This study investigated the effects of N do** on the structural, optical, dielectric and electrical properties for ZnO nanoparticles synthesized via a sol–gel method. X-ray diffraction revealed that all samp...
-
Article
Non-invasive early monitoring plant health using terahertz spectroscopy
The state-of-the-art Terahertz sensing technique has emerged as a powerful tool for identifying various types of plant leaves and enabling early detection of plant diseases. This innovative approach utilizes b...
-
Article
Optimization of Sputtering Parameters and Their Effect on Structural and Electrical Properties of CAAC-IGZO Thin-Film Transistors
A c-axis aligned crystalline indium gallium zinc oxide (CAAC-IGZO) possesses unique properties beneficial for thin-film transistors (TFTs). In this study, we investigate the effect of oxygen ratio and radio fr...
-
Article
Polyimide Enables Carbon-Based Conductive Polymer Composites with High Working Temperature for Deicing Application
Carbon-based conductive polymer composites (CPCs) have significant potential for fabricating low-cost and high-performance flexible electric heating films in deicing applications. However, the inferior high-te...
-
Article
Effect of Co2+ Do** on Electrochemical Properties of Nickel Metal Tungstate (NiWO4) Positive Material
Currently, transition metal tungstates are emerging as electroactive materials for supercapacitors due to their excellent electrical conductivity and electrochemical properties. Small amounts of transition met...
-
Article
Significantly enhanced catalytic performance of solid-state-synthesized Na0.5Bi0.5TiO3 nanoparticles by piezo-phototronic coupling effect
Piezo-photocatalysis has recently been regarded as a promising strategy in energy generation and environmental remediation. Herein, Na0.5Bi0.5TiO3 (NBT) nanoparticles were fabricated by solid-state method and hea...
-
Article
Tin dioxide prepared by a new method improves the efficiency and stability of perovskite solar cells
In this study, a novel and efficient method is employed to fabricate tin dioxide films through the thermal decomposition of Sn(OH)4 in a glove box environment. Initially, SnCl2 was dissolved in ethanol at various...
-
Article
Upconversion luminescence and optical thermometry properties of glass ceramics embedded with YbOF: Er3+ nanocrystals
Transparent glass ceramics embedded with YbOF: Er3+ nanocrystals were successfully prepared by melt quenching and cooling methods. The structure and morphology of the YbOF nanocrystals were confirmed by X-ray dif...
-
Article
Unravelling the synergistic enhancement effect of Ag3Sn phase and graphene nanosheets addition on the thermal cycling reliability of Sn–xAg–0.7Cu solder joint
In the work, thermal cycling reliability of graphene nanosheets-doped Sn–xAg–Cu/Cu solder joint (x = 1, 2, and 3 wt.%) was investigated. With different Ag content, Ag3Sn IMCs formed in solder matrix displayed dif...
-
Article
Colloidal synthesis of zincblende Cu3InSnS5 nanocrystals and their application in the thin-film solar cell
CuIn0.7 Ga0.3Se2 thin-film solar cells with the over 23% power conversion efficiency are viewed as one the most promising devices in the solar energy field. A tremendous amount of efforts is spent to explore new ...
-
Article
Effects of Surface Oxidation on the Magnetic Properties of Fe-Based Amorphous Metal Powder Made by Atomization Methods
The demand for soft magnetic amorphous metal powders with high saturation magnetization values and low energy loss has increased to achieve high-performance inductors for mobile electronic devices. In this stu...
-
Article
High-Performance Microwave Absorption Properties of Pyramid-Shaped Metamaterials Based on Ni-Foam@Fe3O4
A broadband pyramid-shaped nickel and ferric oxide (Ni-foam@Fe3O4) metamaterial is developed in this work. The optimal metamaterial structure with 1.3 g of Fe3O4 and a pyramid height of 20 mm shows a broad absorp...
-
Article
Role of Bismuth Do** on Structural and Electrical Properties of ZnO Nanocrystals Prepared by Sol–Gel Method
This study deals with the effects of Bi do** on the structural, optical, dielectric, and electrical properties for ZnO nanoparticles synthesized by the sol–gel method. X-ray diffraction measurements revealed...
-
Article
Anomalous electromagnetic wave absorption of MAX phase ceramic powder achieved through high entropy solid solution and melt pool heat transfer preparation method
Electromagnetic wave (EMW) absorbing materials face severe challenges in achieving effective absorption in low frequency bands. This work successfully synthesized a new type of high entropy MAX phase (HE MAX) ...
-
Article
Enhanced thermoelectric figure of merit in Ta-doped TiCoSb half-Heusler bulks through simultaneously optimising electrical transport property and reducing thermal conductivity
Ta-doped TiCoSb-based half-Heusler (HH) bulks were fabricated via microwave synthesis combined with spark plasma sintering. Ta do** can provide additional electrons to the matrix while increasing the density...
-
Article
Optoelectronic Synapse Behaviors of HfS2 Grown via Molten Salt Flux Method
Layered two-dimensional materials are promising candidates for next-generation semiconductor platforms owing to their atomically thin bodies, and it is crucial to develop a method for their large-scale synthes...
-
Article
Facile low-temperature synthesis of a hierarchical Sn-SnO2/CNT/rGO composite for anode material in lithium-ion batteries
Carbon composites containing mixed Sn phases, such as Sn/SnOx (x = 1 or 2), are considered promising anode materials for lithium-ion batteries due to the high capacity of Tin oxide (SnOx) as well as the high elec...
-
Article
Nitrogen/fluorine dual-doped resin-based hard carbon anode with high capacity retention for lithium storage
Heteroatom do** of carbon materials can effectively alter the microstructure and conductivity, thereby improving the electrochemical performance of lithium-ion batteries (LIBs) hard carbon anodes. Herein, a ...
