New Techniques to Harness Energy of Sun Research Paper

New Techniques to Harness Energy of Sun - Research Paper ExampleThe paradox is the instability of oxide. The problem was overcome by using atomic layered deposition (ALD) technique that involves concealment semiconductor with a thin film of atoms as zinc oxide and titanium oxide. Cuprous oxide is inexpensive and wide available, this ALD technique gives complete impermeable layer. The process advances photo-electrochemical production of HydrogenDr.Grimes (2005) writes at Penn state, Research work is afoot(predicate) to harness solar energy with highly ordered arrays of titania nanotubes arrays that would produce hydrogen and at last lead to rising in solar efficiency. Its about exposing water with these arrays to sunlight, through the process of photolysis and UV illumination efficiency would be high almost 13% and result in more hydrogen against per photon. The purpose is to replace most used and depleting energy sources as petroleum through creating a replenish-able armoury of alternative energy.At the University of Utah (2007) physicists worked to convert heat into strait and then sound into electricity through formulating new devices. First, they developed new heat engines formerly called thermoacoustics prime movers and then transformed sound into index using piezoelectric (piezo for pressure). How does it work? These devices are addressed in resonators (cylinder shaped), that contains a pile of material and unplowed in between hot and cold heat exchanger. After heat is applied, it builds to the threshold with air producing sound at a single frequency, these waves squeeze the device and electrical voltage is produced. These devices require the flexibility of lamentable parts but they have a long life.Wood Angela(2008) studied that Photovoltaic or solar panels are most known these days due to the least operational cost. It uses silicon or whatsoever other similar material for chemical reaction with light results in a flow of currents that shadower be used or stored in the battery.