Год выпуска: 2012 Автор: Yun Deng Издательство: LAP Lambert Academic Publishing Страниц: 180 ISBN: 9783659124020
Описание
Ionic liquids attract increasing interest as promising high performance fluids with low environmental impact that can be applied in the fields of chemistry, chemical engineering or materials science both in processes or as devices. However, the application of ionic liquids at an industrial scale is still limited, because the fundamental information and reliable data on their properties, environmental fate and impact are rare. In this work, we have studied different ionic liquids based on the imidazolium, pyridinium, pyrrolidinium and ammonium cations and with three types of anions. Our objective was to examine if the ionic liquids containing functional groups (hydroxyl /ester /ether) in the cations effectively have lower environmental impact, and if their interesting properties are remained. We have determined several physico-chemical and biological properties considered important for the application and to quantify the environmental impact of chemicals. Additionally, we have...
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