A mix of equal portions of metal ion precursors on a film of graphene oxide (left) are subjected to a photoflash from a Xenon lamp. Heated to more than 1,000 K, the precursors transform into ...
Right now, such tattoos don’t exist, but the key technology is being worked on in labs around the world, including my lab at the University of Massachusetts Amherst. The upside is considerable: ...
This approach, described in a paper published in Advanced Functional ... By adding a drop of liquid containing graphene oxide nanoflakes and ferric chloride on a graphite sheet, the researchers ...
Abstract: In this paper, an ethanol sensor operating at room temperature is fabricated utilizing graphene oxide (GO) functionalized with p-Phenylenediamine (PPD) as the sensing channel and printed ...
This approach, described in a paper published in Advanced Functional Materials ... By adding a drop of liquid containing graphene oxide nanoflakes and ferric chloride on a graphite sheet, the ...
(Credit: CERN) In 1986, scientists discovered a new class of copper-oxide materials ... team took two sheets of graphene, stacked them together like two sheets of paper, and then slightly rotated ...
Scandium is also a critical component of advanced solid oxide fuel cells. Titanium is used in various lightweight alloys and is a key component of pigments used in paper, paint and plastics and is ...
Scandium is also a critical component of advanced solid oxide fuel cells. Titanium is used in various lightweight alloys and is a key component of pigments used in paper, paint and plastics and is ...
The Ag-PSS-rGO composite sensor offers rapid, sensitive detection of iodine gas at low concentrations, enhancing safety in ...