News tagged with zinc oxide

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Zinc oxide gives green shine to new photoconductors

Photodetectors -- devices found in cell phones, digital cameras and other consumer gadgets that utilize photoconducting materials -- are a green technology in performance (converting light into electricity), but the manufacture ...

Mar 18, 2009
5 / 5 (5) 0

Nanotechnology changes behavior of materials

One of the reasons solar cells are not used more widely is cost—the materials used to make them most efficient are expensive. Engineers are exploring ways to print solar cells from inks, but the devices ...

Jan 23, 2015
5 / 5 (4) 1

Converting waste heat into electricity

Bruce White worked with semiconductors and transistors at Motorola and Texas Instruments. But when he left industry for a position on Binghamton University's faculty, the materials scientist decided to take ...

Mar 25, 2014
4.8 / 5 (32) 7

Spinning CDs to clean sewage water

Audio CDs, all the rage in the '90s, seem increasingly obsolete in a world of MP3 files and iPods, leaving many music lovers with the question of what to do with their extensive compact disk collections. ...

Sep 23, 2013
4.6 / 5 (17) 5 | with audio podcast