Sökning: "Joniska vätskor"

Hittade 3 avhandlingar innehållade orden Joniska vätskor.

1. 1. Improving the Lubricating Performance of Ionic Liquids for Different Contacts

   Författare :Jian Wu; Yijun Shi; Roland Larsson; Xiaohua Lu; Nicole Dörr; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

   Sammanfattning : .... LÄS MER

3. 2. Ionic liquids in bio-refining : synthesis and applications

   Författare :John Gräsvik; Jyri-Pekka Mikkola; Bertil Eliasson; Manu Lahtinen; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ionic liquid; Joniska vätskor;

   Sammanfattning : Fossil fuel resources are not limitless so alternative renewable recourses are needed to fill the void that inevitably will be created once the supplies of this resource start do dwindle. Biomass has the potential to fill this void. LÄS MER

4. 3. Lubrication mechanisms and properties of non-halogenated orthoborate ionic liquids

   Författare :Patrick Rohlmann; Sergei Glavatskih; Mark W. Rutland; Oleg N Antzutkin; Ali Erdemir; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ionic Liquids; Friction; Wear; Viscosity; Density; Additive; Machine Design; Maskinkonstruktion;

   Sammanfattning : One way to reduce energy consumption and waste - a necessity to achieve the UN-mandated limitation of average global temperature in-creases - is to select suitable lubricants so that energy-losses through friction and wear are minimised. In this context, non-halogenated ionicliquids (ILs) are promising candidates to achieve this aim due to their intrinsic ionic properties, low vapour pressure and high thermal stability. LÄS MER