Tag Archives: Pigmentation


New Pigment Can Help Keep Buildings Cool–and Green

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New Pigment Can Help Keep Buildings Cool--and Green

Researchers at Oregon State University have invented a new blue pigment that could help make buildings more energy efficient. The pigment, dubbed“Cool Blue,” is able to reflect 40 percent more light than other blue pigments, keeping building surfaces, especially roofs and walls, cooler. Cool Blue, like other cool-roof coatings, works …

Scott Brennen, native of no-where-in-particular, earned an undergraduate degree in Chemistry from Grinnell College in 2008. After graduation, he joined the Peace Corps, which put him to work teaching 9th grade Chemistry at a rural high school in Mozambique. He is currently studying science...
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