Tiny microbots clean up water

Working with colleagues in Barcelona and Singapore, Samuel Sanchez’s group used graphene oxide to make their microscale motors, which are able to adsorb lead from industrial wastewater from a level of 1000 parts-per-billion to down to below 50 parts-per-billion in … Weiterlesen …

Electricity from waste heat

Currently, less than half of the energy used in industrial processes, transport or households is actually utilized. The majority of primary energy still escapes despite numerous energy-saving measures as waste heat into the environment. Thermoelectric generators (TEG) can help to … Weiterlesen …

Some like it hot

Things really heat up in power stations, blast furnaces and motors. The cables used in these hot ambient conditions must reveal a corresponding level of heat resistance. For these applications, the German based company Lapp has a range of new … Weiterlesen …

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