Picture of flying drone

Award-winning sensor signal processing research at Strathclyde...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by Strathclyde researchers involved in award-winning research into technology for detecting drones. - but also other internationally significant research from within the Department of Electronic & Electrical Engineering.

Strathprints also exposes world leading research from the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

Cobalt close-up

Lindsay, David and Kerr, William (2011) Cobalt close-up. Nature Chemistry, 3. p. 494. ISSN 1755-4330

[img] Microsoft Word
In_Your_Element_Cobalt_DML_WJK_03.docx - Preprint

Download (17kB)

Abstract

Compounds of cobalt have proved useful throughout history, and it remains an important element to this day, with applications in chemical synthesis. The name is thought to derive from the German kobold, meaning 'goblin' or 'evil sprite'. The difficulty in isolating cobalt from its ore — and the release of arsenic oxide that often accompanied the smelting process — were both attributed to the work of evil spirits by the miners who were tormented by this element. Undoubtedly, cobalt's relative scarcity also played a part — it makes up only 29 ppm of the earth's crust and is the thirtieth most abundant element on earth; the second rarest transition metal after scandium.