Hybrid sound-absorbing foam materials with nanostructured grit-impregnated pores
Sign Up to like & getrecommendations! Published in 2018 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2018.04.024
Abstract: Abstract A new approach to the design of sound-absorbing materials was experimentally investigated. Improved acoustic properties were obtained in a wider frequency range through the impregnation of nanoporous grit into foam pores. Using this approach,… read more here.
Keywords: sound absorbing; hybrid sound; grit; foam materials ... See more keywords
Sound absorption performance of sustainable foam materials: Application of analytical and numerical tools for the optimization of forecasting models
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.107166
Abstract: Abstract Traditional models used to predict acoustic properties of poroelastic materials are usually applied to fibrous layers or polyurethane foams. However, for new materials like complex cellular foams these procedures may not be applied due… read more here.
Keywords: foam; foam materials; acoustic properties; sustainable foam ... See more keywords
Kinetics of oxygen evolution reaction on nickel foam and platinum-modified nickel foam materials in alkaline solution
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2019.113194
Abstract: Abstract This article reports on oxygen evolution reaction (OER), studied in 0.1 M NaOH solution on as received, electrooxidized and Pt-activated (via spontaneous deposition of very small amount: ca. 0.2 wt% of platinum element) nickel foam catalyst… read more here.
Keywords: foam materials; foam; spectroscopy; oxygen evolution ... See more keywords
Preparation and Characterization of Dual-Modified Cassava Starch-Based Biodegradable Foams for Sustainable Packaging Applications
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c01292
Abstract: Starch and its derivatives have recently emerged as a sustainable and renewable alternative for petroleum-based expanded polystyrene (EPS) and expanded polypropylene (EPP) foam materials. In this study, biodegradable foam materials were prepared from cassava starch… read more here.
Keywords: cassava starch; spectroscopy; starch; starch based ... See more keywords
Predicting mechanical performance of starch-based foam materials
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cellular Plastics"
DOI: 10.1177/0021955x211062638
Abstract: Variations in mixture proportions of plasticizers, additives, and crosslinking agents have significant impacts on mechanical performance of starch-based foam materials. In particular, starch/ethylene-vinyl acetate (EVA) foam materials have been developed with improved mechanical strength by… read more here.
Keywords: starch based; foam materials; based foam; performance starch ... See more keywords
Preparation and Performance of Water-Active Polyurethane Grouting Material in Engineering: A Review
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14235099
Abstract: Polyurethane foam materials have broad application prospects in practical engineering as flame retardants, waterproof coatings, and grout repair materials due to advantages such as light weight, quick forming, and good durability. Due to water’s low… read more here.
Keywords: polyurethane grouting; water; foam materials; polyurethane ... See more keywords