Ultra-high gas barrier composites with aligned graphene flakes and polyethylene molecules for high-pressure gas storage tanks
Sign Up to like & getrecommendations! Published in 2021 at "Journal of energy storage"
DOI: 10.1016/j.est.2021.102692
Abstract: Abstract Despite polymers have great advantage in improving the energy density of hydrogen storage containers due to their lightweight characteristic, the production of high gas barrier polymers in a low-cost and high-efficiency manner remains a… read more here.
Keywords: gas; storage; graphene flakes; high gas ... See more keywords
Extremely high gas permeability of naphthyl group-containing diarylacetylene copolymers
Sign Up to like & getrecommendations! Published in 2021 at "Polymer"
DOI: 10.1016/j.polymer.2020.123305
Abstract: Abstract: Gas separation using separation membranes is highly advantageous as they consume less energy and are environmentally friendly and inexpensive. Substituted poly(diarylacetylene)s are potential materials for gas-separation membrane owing to the excellent permeation performance. Herein,… read more here.
Keywords: gas; permeability; poly poly; separation ... See more keywords
Meniscus-Guided 3D Microprinting of Pure Metal-Organic Frameworks with High Gas-Uptake Performance.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c22582
Abstract: Metal-organic frameworks (MOFs) are a promising nanoporous functional material system; however, the practicality of shaping freeform MOF monoliths, while retaining their porosity, remains a challenge. Here, we demonstrate that meniscus-guided three-dimensional (3D) printing can produce… read more here.
Keywords: pure; meniscus guided; performance; metal organic ... See more keywords
Numerical study on void fraction wave of reciprocating multiphase pumps with high gas rates based on real gas models
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Applications of Computational Fluid Mechanics"
DOI: 10.1080/19942060.2020.1745890
Abstract: Instantaneous gas–liquid flow and distribution have an important influence on the performance of a multiphase pump, especially under the high gas content conditions. How to accurately simulate the complete working cycle of a multiphase pump… read more here.
Keywords: void fraction; gas; high gas; multiphase ... See more keywords
Correlation Between High Gas Sensitivity and Dopant Structure in W-doped ZnO
Sign Up to like & getrecommendations! Published in 2017 at "Physical review applied"
DOI: 10.1103/physrevapplied.7.064029
Abstract: The proverbial ``canary in a coal mine'' is truly a thing of the past; nowadays zinc oxide is a key material in solid-state gas sensors, yet the mechanism by which doping can improve its performance… read more here.
Keywords: gas; structure; gas sensitivity; correlation high ... See more keywords
High Gas Void Fraction Flow Measurement and Imaging Using a THz-Based Device
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Terahertz Science and Technology"
DOI: 10.1109/tthz.2019.2945184
Abstract: Measuring in real-time two-phase flow composition of a mixed fluid having high gas void fraction (GVF) remains a challenging task in oil–gas fields. Such fluid is abundant in gas pipelines where pressure and temperature fluctuations… read more here.
Keywords: gas; gas void; flow; high gas ... See more keywords
A Comparative CFD Study on Gas-Liquid Dispersion in A Stirred Tank with Low and High Gas Loadings
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Chemical Reactor Engineering"
DOI: 10.1515/ijcre-2017-0147
Abstract: Abstract The computational fluid dynamics (CFD) combined with a population balance model (PBM) was applied to simulate gas-liquid dispersion in a stirred tank with low and high gas loadings. The model predictions were validated by… read more here.
Keywords: gas loadings; gas; stirred tank; dispersion ... See more keywords