{"id":755,"date":"2005-02-15T16:34:00","date_gmt":"2005-02-15T16:34:00","guid":{"rendered":"http:\/\/sustainablog.greenoptions.com\/2005\/02\/15\/nanotechnology-doing-double-duty\/"},"modified":"2005-02-15T16:34:00","modified_gmt":"2005-02-15T16:34:00","slug":"nanotechnology-doing-double-duty","status":"publish","type":"post","link":"https:\/\/sustainablog.org\/articles\/nanotechnology-doing-double-duty\/","title":{"rendered":"Nanotechnology Doing Double-Duty"},"content":{"rendered":"<p>Interesting <a href=\"http:\/\/www.worldchanging.com\/archives\/002104.html\">find<\/a> at WorldChanging:<\/p>\n<blockquote><p>Researchers from Pennsylvania State University have constructed a material made from titanium dioxide nanotubes that is 97 percent efficient at harvesting the ultraviolet portion of the sun&#8217;s light and 6.8 percent efficient at extracting hydrogen from water.The material is easy to make, inexpensive, and photochemically stable, according to the researchers.<\/p><\/blockquote>\n<p>While they still have glitches to overcome, it&#8217;s looking like there may be greener methods available to extract hydrogen&#8230;<\/p>\n<p>Other Technorati tags: <a href=\"\/\/technorati.com\/tag\/solar+power%22%20rel=%22tag%22%3E\">solar power<\/a>, <a href=\"\/\/technorati.com\/tag\/hydrogen%22%20rel=%22tag%22%3E\">hydrogen<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Interesting find at WorldChanging: Researchers from Pennsylvania State University have constructed a material made from titanium dioxide nanotubes that is 97 percent efficient at harvesting the ultraviolet portion of the&nbsp;[ &hellip; ]<\/p>\n","protected":false},"author":56,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nanotechnology Doing Double-Duty &#8226; Sustainablog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sustainablog.org\/articles\/nanotechnology-doing-double-duty\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nanotechnology Doing Double-Duty &#8226; Sustainablog\" \/>\n<meta property=\"og:description\" content=\"Interesting find at WorldChanging: Researchers from Pennsylvania State University have constructed a material made from titanium dioxide nanotubes that is 97 percent efficient at harvesting the ultraviolet portion of the&nbsp;[ &hellip; 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