• Klaus Ruppersberg
  • Timm Wilke
Translated title of the contributionA model experiment to recycle copper and gold from computer scrap
Those who want to work with gold nanoparticles are often hindered by the fact that schools do not have enough money to buy chemicals that contain gold.
This article presents a model experiment, which is very relevant for context-oriented teaching, namely, the processing of electronic scrap that contains copper and gold.
Original languageGerman
JournalNaturwissenschaften im Unterricht - Chemie
Volume28
Issue161
Pages (from-to)49-50
Number of pages2
ISSN0946-2139
StatePublished - 18.09.2017

ID: 823754