16 Result(s)
within
MinQiang **n
Characterization and Evaluation of Materials
-
Article
Cu3(PO4)2/BiVO4 photoelectrochemical sensor for sensitive and selective determination of synthetic antioxidant propyl gallate
Propyl gallate (PG) as one of the most important additives has been widely used to prevent or slow the oxidation of foods in the food industry. In this work, Cu3(PO4)2/BiVO4 composite is synthesized through two h...
-
Article
Free-standing graphene@carbon hollow sphere confining high-loading sulfur cathode for high-performance lithium–sulfur batteries
Practical applications of lithium–sulfur batteries are not satisfactory due to the poor conductivity, large volume expansion, dissolution of polysulfides, low sulfur content, and sulfur loading. Herein, free-s...
-
Article
CdS/Ti3C2 heterostructure–based photoelectrochemical platform for sensitive and selective detection of trace amount of Cu2+
Photoelectrochemical (PEC) detection as a potential development strategy for Cu2+ ion sensor has arisen extensive attention. Herein, CdS/Ti3C2 heterostructure was synthesized by electrostatically driven assembly ...
-
Article
Preparation of AlSb thin films using aluminum–antimony alloying target by magnetron sputtering and its deliquescence prevention approach
Aluminum antimony (AlSb) is a kind of promising III–V material for solar cells and AlSb films that can be used as absorber layer in the thin-film solar cells. In this paper, AlSb thin films are fabricated on F...
-
Article
A coaxial nanocable textured by a cerium oxide shell and carbon core for sensing nitric oxide
A corn-like CeO2/C coaxial cable textured by a cerium oxide shell and a carbon core was designed to sense NO. The carbon core possesses high electrical conductivity, and the CeO2 surface delivers excellent electr...
-
Article
Synthesis of WO3/mesoporous ZrO2 catalyst as a high-efficiency catalyst for catalytic oxidation of dibenzothiophene in diesel
The catalyst of WO3 highly dispersed on mesoporous ZrO2 was prepared by hydrothermal treatment and calcination. Ionic liquid templates with different cations and various calcination temperatures were taken into a...
-
Article
Highly Conductive Nano-Silver Circuits by Inkjet Printing
Inkjet technology has become popular in the field of printed electronics due to its superior properties such as simple processes and printable complex patterns. Electrical conductivity of the circuits is one o...
-
Article
An ultrasensitive conformation-dependent colorimetric probe for the detection of mercury(II) using exonuclease III-assisted target recycling and gold nanoparticles
An ultrasensitive conformation-dependent colorimetric assay has been developed for the detection of mercury(II) ions. It is based on the use of exonuclease III (Exo III)-assisted target recycling and gold nano...
-
Article
Activated hierarchical porous carbon@π-conjugated polymer composite as cathode for high-performance lithium storage
Organic compounds become promising candidates for cathodes of rechargeable lithium battery (RLB) due to the high theoretical capacity and improved safety. However, they exhibit low conductivity and easy dissol...
-
Article
Understanding the growth mechanism of stabilizer-free Ag nanoparticles on reduced graphene oxide: the role of CO
In this study, one-step approach to prepare stabilizer-free Ag–graphene nanocomposites using DMAc-assisted thermal reduction method with uniform distribution of “near spherical” Ag nanoparticles (Ag NPs) in th...
-
Article
A new molecularly imprinted polymer prepared by surface imprinting technique for selective adsorption towards kaempferol
A new molecularly imprinted polymer (KAE-MPS/SiO2) with high performance for recognizing kaempferol (KAE) was prepared by adopting the surface molecular imprinting technique with silica nanoparticles modified wit...
-
Article
Development of sensors based on CuO-doped SnO2 hollow spheres for ppb level H2S gas sensing
An effort has been made to develop a new kind of SnO2–CuO gas sensor which could detect an extremely small amount of H2S gas at relatively low working temperature. The sensor nanomaterials were prepared from SnO2
-
Article
Preparation and characterization of ZnSe nanocrystals in silica gel-glasses
Transparent ZnSe/SiO2 nanocomposites were prepared using a sol–gel technique which was followed by a reductive thermal treatment. The several approaches for avoiding the aggregation of ZnSe nanocrystals (NCs) dop...
-
Article
The third order optical nonlinear character of ZnSe nanocrystals doped silica glasses
ZnSe/SiO2 composites were fabricated with conventional sol–gel synthesis method. The absorption spectra of the semiconductor-doped glasses (SDGs) were presented and compared among different ZnSe do** amounts. T...
-
Article
Preparation and physical properties of Nano-ZnSe/SiO2 mesoporous composite for assembly system
A novel synthesis route of ZnSe/gel-glass mesoporous composite was described. \( {\text{SeO}}_{4} ^{{2 - }} \) and Z...
-
Article
Preparation of gold/polyaniline/multiwall carbon nanotube nanocomposites and application in ammonia gas detection
Composites of multiwall carbon nanotubes (MWNTs), polyaniline (PANI), and gold nanoparticles were prepared by one pot synthesis. Based on the interaction between aniline monomers and MWNTs, aniline molecules w...
