Electrical engineers in California want to do just that
If humans are going to mimic natures unique way of converting sunlight into energy were going to need to build some very extraordinary trees.Electrical engineers in California want to do just that Their new nanotree device is made from cheap abundant materials and uses sunlight to split water molecules into oxygen and hydrogen atoms that can be used in fuel cells to produce energy.
Hydrogen fuel cells could power everything from houses to cars But hydrogen doesnt exist alone in nature. The atoms have to be separated from other molecules like water
Doing that requires energy and at present about present of hydrogen gas is created using fossil fuels causing carbon dioxide emissions into the atmosphere said Ke Sun an electrical engineering student at San Diego who worked with Deli Wang a professor of electrical and computer engineering to produce the nanotree Their nanotrees could potentially use sunlight to ultimately generate an electrical current for a controlled reaction without greenhouse gas emissions
Basically its just like a tree said Wang who along with Sun published an article about the nanotrees in the journal Nanoscale.Power generation equipment manufacturing industry in the electrical industry has the typical guiding role and status of the speed of its shenzhenwholesaleThe nanotrees were several years in the making Wang had worked on branched nanostructures before but they didnt resemble trees and they werent intended to harvest light. In August Sun approached Wang with the idea to engineer branched structures for solar cells.The power developed by diesel might be place to some lot of utilizes like strength generation for business appliances and Diesel Generator
- Mar 14 Wed 2012 09:47
Electrical engineers in California want to do just that
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