Results 61 to 70 of about 42,859 (241)
Exploring the World of Double Nanohoops
Angewandte Chemie International Edition, EarlyView.As two conjugated nanohoops covalently linked by a central unit, double nanohoops are a relatively new class of strained nanocarbons with different properties to single nanohoops. This review gives an overview of all reported double nanohoops, categorizing their structures, syntheses, and discussing properties and applications. Creativity and synthetic
Luisa Rzesny +2 more
wiley +1 more source
Acta Agriculturae Slovenica, 2000 In the period 1996 – 1998, 348 samples of different plants (potato, grapes, maize, apples, carrots, lettuce, cabbage) were collected directly from their growth places.
Gregor UREK, Ana GREGORČIČ
doaj +1 more source
HET acid based oligoesters – TGA/FTIR studies [PDF]
, 2008 One of the important reactive halogenated dicarboxylic acids used in the synthesis of flame retardant unsaturated polyester resins is 1,4,5,6,7,7-hexachlorobicyclo [2.2.1] hept-5-ene-2,3-dicarboxylic acid (HET acid).
Rajkumar, Thangamani +3 more
core +2 more sources
Computational screening of MXene-based catalysts for chlorinated hydrocarbons removal
JPhys MaterialsChlorinated hydrocarbons, widely used in industrial applications, pose significant environmental and health risks due to their persistence and toxicity. Conventional remediation methods often face efficiency limitations, necessitating the exploration of ...
Miroslav Kolos, František Karlický
doaj +1 more source
Engineering, 2019 Volatile components in diamonds, associated garnet (pyrope), and olivine from two extremely rare xenoliths of diamondiferous peridotites recovered from the Udachnaya kimberlite pipe in Yakutia, Russia, were analyzed by gas chromatography–mass ...
Nikolay V. Sobolev +3 more
doaj +1 more source
Photochemical Degradation of Malathion [PDF]
, 1978 Completion Report OWRT Agreement No. 14-34-0001-6002 Project No. A-057-ALASThis is the final completion report for a two-year project which began 1 November 1975.
Schneider, Marlys, Smith, G. Warren
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Identifying Sediment Contamination Sources in Watersheds of Austin, Texas [PDF]
, 2000 Contaminants such as polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), chlorinated pesticides, herbicides and heavy metals are hydrophobic, will adsorb onto sediments, and thus are overlooked when water chemistry analysis is ...
Geismar, Ellen
core +1 more source
Environmental Behavior, Sources, and Effects of Chlorinated Polycyclic Aromatic Hydrocarbons
The Scientific World Journal, 2007 The environmental sources and behaviors of chlorinated 2- to 5-ring polycyclic aromatic hydrocarbons (ClPAHs). ClPAHs are ubiquitous contaminants found in urban air, vehicle exhaust gas, snow, tap water, and sediments.
Takeshi Ohura
doaj +1 more source
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT The suboptimal efficiency of current biomass conversion processes necessitates the optimization of biochar production methodologies to enhance desired biochar characteristics. In this study, an investigation was conducted to determine the optimal air inlet configuration within a top‐lit updraft gasifier system for enhancing biochar properties ...
Adewale George Adeniyi +6 more
wiley +1 more source
Report on Mini-conference on Sludge Disposal Alternatives in the Ocean off Southern California, 8 September 1976 [PDF]
, 1976 The purpose of the conference was to review the status of our capability to predict the environmental effects of the disposal of digested sewage sludge in the ocean off the coast of Southern California.
Brooks, Norman H., Isaacson, Morton S.
core