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Printed Solar Cells: Capturing Sunlight on Paper

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The cost of energy generated by solar power has drastically declined over the past 40 years due to new technologies and efficiency improvements. The latest invention in this field comes from Aalto University and Swiss Federal Institute of Technology in Lausanne. Their scientists recently developed a simple printing process that allows to print pictures able to generate power.

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Combating the Coffee-Ring Effect With New Printing Technique For Electronics

The coffee-ring effect is something we can observe every day. But what is just a slight annoyance for us, is a challenging issue for scientists. Now, a team of researchers has found a way to combat the hindering effect with new inks, thereby enabling large-scale printing of electronic devices with simple inkjet technology.

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