![]() ![]() Treating the cellulose-based aerogel with specific types of silane after it is made through the freeze-drying process is a key step that gives the aerogel its water-repelling and oil-absorbing properties. “It also has strong absorbing ability for metal ions.” “For this material, one unique property is that it has superior absorbing ability for organic solvents - up to nearly 100 times its own weight,” she says. It’s the combination of this “greener” material and its high performance that got Gong’s attention. Furthermore, these cellulose-based aerogels are made using an environmentally friendly freeze-drying process without the use of organic solvents. The aerogel prepared in Gong’s lab is made of cellulose nanofibrils (sustainable wood-based materials) and an environmentally friendly polymer. In the lower photo, next to an unused sample at left, the aerogel has absorbed the fuel.Īerogels, which are highly porous materials and the lightest solids in existence, are already used in a variety of applications, ranging from insulation and aerospace materials to thickening agents in paints. Print.In the upper photo, a small sample of the aerogel is stirred into a container of water tainted with red-dyed diesel fuel. A manual for writers of research papers, theses, and dissertations: Chicago style for students and researchers.MLA handbook for writers of research papers, 8th ed., Modern Language Association of America, 2016.MLA from Purdue Powerpoint info covering changes in MLA edition 8, with many examples of in-text citation and corresponding 'works cited' format.Cartographic citations: a style guide.Introduction to Basic Legal Citation (LII) by Peter W.IEEE (Institute of Electrical and Electronics Engineers) (History) A pocket guide to writing in history, 4th ed.Bowdoin Chicago Quick Guide for Government Documents.The complete guide to citing government information: a manual for social science and business research.(Geology) GSA Bulletin - Style (PDF) - from the Geological Society of America.(CSE) Scientific style and format: the CSE manual for authors, editors, and publishers, 7th ed., 2006.CSE Quick Guide (PDF) from Bowdoin, based on 8th ed. ![]() Walker and Todd Taylor, Columbia University Press, 2006. Print and ebook
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