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Gold in the past, today and futureRebeka Rudolf,
Maša Anžel,
Evgenija Marković,
Miodrag Čolić,
Dragoslav Stamenković, 2012, pregledni znanstveni članek
Opis: This paper deals with gold, which is described as a chemical element. Special attention is paid to its physical-chemical properties and, furthermore, where or in what form it can be found in nature. We discuss the role it has played through history and we inform how gold has been developed to the level it has reached today's value. Still more, when gold is broken into nanoparticles, this form could be highly useful for a wide range of processes, including general nanotechnology, electronics manufacturing and the synthesizing of different functional materials. It is important that we know that gold is also used in industry in many engineering applications (contacts in micro-electronics) and medicine (dental alloys, implants).
Ključne besede: gold, physical-chemical properties, nano-particles, applications
Objavljeno: 01.06.2012; Ogledov: 1918; Prenosov: 75
Celotno besedilo (144,60 KB)
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