Results 81 to 90 of about 317,842 (407)
Brazilian Archives of Biology and Technology, 2010 The aim of this work was the study a trickling biofilter, where water was circulated throughout the bed. In the first steady state experiment, the packing materials used were 25mm Pall rings. The airflow rate was increased gradually and the concentration
Andrew Mark Gerrard +6 more
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Styrenic Polymer Nanocomposites Based on an Oligomerically-Modified Clay with High Inorganic Content [PDF]
, 2006 Clay was modified with an oligomeric surfactant containing styrene and lauryl acrylate units along with a small amount of vinylbenzyl chloride to permit the formation of an ammonium salt so that this can be attached to a clay. The oligomerically-modified
Jiang, David D. +3 more
core +1 more source
Influence of processing parameters and composition on the effective compatibilization of polypropylene–poly(ethylene terephthalate) blends [PDF]
, 2016 The effects of the addition of different functionalized compatibilizers on toughness, morphology and rheological properties of a polypropylene (PP) - poly(ethylene terephthalate) (PET) (85-15 wt%) blend were studied.
Koster, Rolf +3 more
core +1 more source
A study on the mutagenic activity of styrene and styrene oxide.
Scandinavian Journal of Work, Environment & Health, 1976 Styrene oxide is multagenic, without metabolic activation, to S. typhimurium strains TA 1535 and TA 100, which have been devised to detect mutagens causing base-pair substitutions. Styrene seems to be mutagenic toward the same strains, but only after metabolic activation.
Kai Rönnholm +4 more
openaire +4 more sources
Atmospheric Doping of Stretchable Polymer Semiconductors for Skin Electronics
Advanced Functional Materials, EarlyView.An atmospheric doping system using oxygen molecules in air as dopants is introduced for stretchable polymer semiconductors. The chemisorbed oxygen molecules act as acceptor, lead to increase not only the hole concentration of the semiconductor film over two orders of magnitude (3.37 × 1017 cm−3) but also electrical properties of the field‐effect ...
Min Woo Jeong +7 more
wiley +1 more source
Low metal loading catalysts used for the selective hydrogenation of styrene
Química Nova, 2010 A series of Group VIII metal catalysts was obtained for the semi-hydrogenation of styrene. Catalysts were characterized by Hydrogen Chemisorption, TPR and XPS.
Juan Badano +4 more
doaj +1 more source
Preparation of Nanocomposites from Styrene and Modified Graphite Oxides [PDF]
, 2004 Graphite oxide was prepared and modified with several ammonium salts and these modified graphite oxides were used to prepare nanocomposites with polystyrene by in situ polymerization of styrene monomer and by melt blending with polystyrene ...
Uhl, Fawn Marie, Wilkie, Charles A.
core +2 more sources
Graft Copolymer‐Stabilized Liquid Metal Nanoparticles for Lithium‐Ion Battery Self‐Healing Anodes
Advanced Functional Materials, EarlyView.This study presents a self‐healing liquid metal anode for lithium‐ion batteries, where graft copolymer‐stabilized eutectic gallium indium (EGaIn) nanoparticles enhance stability and rate performance. The fluorinated grafted copolymer forms ionic channels, preventing EGaIn aggregation and facilitating lithium‐ion migration.
Youngwoo Seo +12 more
wiley +1 more source
Muhandisī-i bihdāsht-i ḥirfah/ī, 2017 Introduction: Styrene monomer is a volatile organic compound that has many applications particularly in plastic, rubber and paint industries. According to the harmful effects of these compounds on human and environment, reducing and controling of them ...
Mojtaba Nakhaei pour +4 more
doaj
Molecules, 2019 Styrene can be formed by the microbial metabolism of bacteria and fungi. In our previous study, styrene was determined as a spoilage marker of Fuji apples decayed by Penicillium expansum, which is responsible for postharvest diseases.
Hye Won Kim +3 more
doaj +1 more source