topmain

HOTELS IN CHINA AND ASIA

CLICK HERE FOR ONLINE HOTEL RESERVATION

IT IS INTERESTING!

Inexpensive solar cells were created from rust and water- VIDEO PDF Print E-mail
Monday, 12 November 2012 18:28

In the Nature Photonics magazine appeared an article of a group of chemists from the Federal Polytechnic School in LaUSAnne, Switzerland, under the direction of Kevin Sivula, that were created by solar cells from rust (Fe2O3) and water with record efficiency, which allow to save up to 16% of the energy of Sunlight. According to Kevin Sivula, a square meter of new solar panels cost only $ 80, this is mainly the cost of glass plates, on which are located the components of the solar cells. As explained by Kevin Sivula, a semiconductor from the usual rust (Fe2O3) in the solar cell-catalyst is used as a light antenna, that uses of solar energy to produce an electrons, reducing the hydrogen in water molecules. The top layer of solar cells consists of nanoparticles of rust mixed with silicon microgranules which are based on the glass, THE VIDEO:

{youtube}pRBsagFq868{/youtube}

НАЖМИТЕ ЗДЕСЬ ДЛЯ ПРОСМОТРА ВСЕГО СПИСКА НОВОСТЕЙ О НЕОБЫЧНЫХ ЯВЛЕНИЯХ>>>

CLICK HERE TO SEE ALL LIST OF UNUSUAL PHENOMENA NEWS>>>


Related news items:
Newer news items:
Older news items:

 

Add comment


 

SHARE ON: