منابع مشابه
Electrodeposition from supercritical fluids.
Recent studies have shown that it is possible to electrodeposit a range of materials, such as Cu, Ag and Ge, from various supercritical fluids, including hydrofluorocarbons and mixtures of CO2 with suitable co-solvents. In this perspective we discuss the relatively new field of electrodeposition from supercritical fluids. The perspective focuses on some of the underlying physical chemistry and ...
متن کاملSupercritical Fluids ... a primer
I. Solubility in Supercritical Fluids II. Implications of Solubility in Supercritical Fluids III. Operation of s Supercritical Fluid Extraction Process IV. Industrial Applications of Supercritical Fluid Extraction A. Purification of Reactive Monomers B. Extraction/Fractionation of Polymers C. Extraction of Active Components from Botanical Substrates D. Supercritical Fluids in Non-Extractive App...
متن کاملElectrochemistry in supercritical fluids
A wide range of supercritical fluids (SCFs) have been studied as solvents for electrochemistry with carbon dioxide and hydrofluorocarbons (HFCs) being the most extensively studied. Recent advances have shown that it is possible to get well-resolved voltammetry in SCFs by suitable choice of the conditions and the electrolyte. In this review, we discuss the voltammetry obtained in these systems, ...
متن کاملApplication of Supercritical Fluids
Many advantages of supercritical fluids come from their interesting or unusual properties which liquid solvents and gas carriers do not possess. Such properties and possible applications of supercritical fluids are reviewed. As these fluids never condense at above their critical temperatures, supercritical drying is useful to prepare dry-gel. The solubility and other important parameters as a s...
متن کاملPolymer Processing with Supercritical Fluids
Supercritical fluids have a unique and valuable potential for the enhanced processing of many materials. This review describes research in the applications of supercritical fluids to polymer processing. The ability of supercritical carbon dioxide to swell and plasticize polymers is crucial to the impregnation, extraction, and modification of polymeric materials. This plasticization also reduces...
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ژورنال
عنوان ژورنال: Comprehensive Reviews in Food Science and Food Safety
سال: 2002
ISSN: 1541-4337,1541-4337
DOI: 10.1111/j.1541-4337.2002.tb00005.x