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Uncertainty assessment for the airborne nanoparticle collection efficiency of a TEM grid-equipped sampling system by Monte-Carlo calculation

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (5)

A mini particle sampler (MPS) equipped with a transmission electron microscopy (TEM) grid enables convenient particle sampling to subsequent analysis.......

Novel preparation and high electrical performance effect of Mn-doped ultra-high surface area activated carbon (USAC) as an additive for Ni hybrid capacitors

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (4)

This paper reports the synthesis of various molar concentrations of manganese (Mn)-doped Ultra-High Surface area Activated Carbon (USAC) additives and......

Improving the flame retardance of hydrophobic silica aerogels through a facile post-doping of magnesium hydroxide

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (6)

A facile post-doping of magnesium hydroxide (MH) is proposed to improve the flame retardancy of hydrophobic silica aerogels (SA). The lower tap densit......

Facile synthesis of Gd2O2SO4:Tb and Gd2O2S:Tb green phosphor nanopowders of unimodal size distribution and photoluminescence

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (6)

Suppressing the crystallization and plate-like crystallite growth of RE2(OH)(4)SO4 center dot 2H(2)O compound by low-temperature (similar to 4 degrees......

Comparative study on the densification process of different titanium powders

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (7)

In the powder metallurgy of titanium and titanium alloys, titanium powders produced through hydrogenation/dehydrogenation (HDH) approach and titanium ......

Effect of NaOH concentration on properties and microstructure of a novel reactive ultra-fine fly ash geopolymer

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (8)

This study used reactive ultra-fine fly ash (RUFA) as the primary raw materials in the preparation of a novel RUFA geopolymer. Note that the solution ......

Elucidation of the thermophysical mechanism of hexagonal boron nitride as nanofluids additives

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (8)

This study systematically investigated the physicochemical characteristics of hexagonal boron nitride (h-BN) nanoparticles dispersed in polyalphaolefi......

Research on microwave drying technology in the procedure of preparation of V2O5 from ammonium polyvanadate (APV)

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (7)

High-quality vanadium pentoxide powder is an important product of the vanadium industry and was usually prepared from ammonium polyvanadate (APV) usin......

DEM study of particle motion in novel high-speed seed metering device

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (5)

This paper presents a numerical study on the motions of seed particles in a novel high-speed seed metering device based on the discrete element method......

Effect of physicochemical properties of coal gasification fine ash on its wettability

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (7)

Coal gasification, recognized as one of the most effective coal utilization technologies, will produce a cer-tain amount of fine ash during the high-t......

3D printing with particles as feedstock materials

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (9)

3D printing has been applied in numerous research fields ranging from biomedical, mechanical engineering and chemistry to material science. 3D printin......

Packing optimization of paste and aggregate phases for sustainability and performance improvement of concrete

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (4)

Previous research demonstrated that the packing density, water film thickness and paste film thickness have great effects on the performance of a conc......

Understanding influence of metal protrusion on electrostatic discharge in conical-cylindrical silo based on electric field simulation

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (8)

The metal protrusion inside the silo greatly alters the electric field distribution and can affect the risk of electrostatic discharge in the silo, la......

A novel AgMoOS bimetallic oxysulfide catalyst for highly efficiency catalytic reduction of organic dyes and Chromium (VI)

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (8)

To detoxify chemical pollutants discharge from industries, the researchers pursue always to get new, cost-effective, environmentally friendly and effi......

A novel precursor route for Y2Mo4O15:Yb3+,Ho3+ phosphor and investigation of up-conversion luminescence

期刊: ADVANCED POWDER TECHNOLOGY, 2021; 32 (4)

Hydrothermal reaction of Y(NO3)(3)center dot 6H(2)O and (NH4)(6)Mo7O24 center dot 4H(2)O at 180 degrees C for 24 h was performed in this work via syst......

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