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<p>Hey, time traveler! </p><p>This article is published at 25/11/11 (2803 days ago)</p><p>Therefore, the information in it may no longer be up to date. TORONTO —</p><p>Ted sagant is holding a little paint. </p><p>On the <a href="https://www.nbkelan.com/products" rel="noopener noreferrer" target="_blank"><strong><u>solar cell</u></strong></a> between his thumb and index finger, there is about the size of a stamp. </p><p>It doesn\'t look like it can change the world, but Trump\'s supporters say the technology could change the world. </p><p>They\'re talking about the coating of the phone. </p><p>Readers and computers with energy</p><p>Not to mention cars, walls and roofs. </p><p>These cheap materials can even be rolled out in the desert to create huge solar farms. </p><p>Canadian chair of nanotechnology research, Sagat, has been working on and discussing paint</p><p>Solar cells for many years. </p><p>He divided his intelligence into $10. </p><p>Millions of deals with Saudi Arabs who are looking for alternatives to help keep energy wealth flowing. </p><p>Mr sagin\'s solar technology is still in its early stages, but his Saudi supporters --</p><p>He recently announced a technology licensing agreement. </p><p>Describe it as a \"potential game changer \". </p><p>\"According to delegates attending the UN climate talks that started in South Africa on Monday, Game Change is what the world needs. </p><p>Burning coal, oil and gas can emit so much carbon dioxide into the atmosphere that it has the potential to melt polar ice, fuel heat waves and make millions homeless as sea levels rise. </p><p>However, there is no obvious or simple path to the future of clean energy. </p><p>No alternative is as convenient or packaged as oil, coal and gas that are now refuelling vehicles, factories, power plants and aircraft. </p><p>However, the sun does have the potential of a superpower. </p><p>It is free, clean and bathed in Earth with 100 megawatts of energy, which is far more than the 15 megawatts that humans are now consuming. </p><p>In just one hour, there is enough sunlight to shine on the Earth, giving the Earth a full year of power, said Mr. </p><p>Covering an area of only 150,000 square kilometers</p><p>About a quarter in Alberta</p><p>In theory, solar cells can meet the world\'s energy needs. </p><p>Solar farms have spread all over the Earth. A $400-</p><p>Millions of operations near Sania, Ontario. —</p><p>When it opened a year ago, it was called the world\'s largest solar farm. has 1. </p><p>3 million <a href="https://www.nbkelan.com/products" rel="noopener noreferrer" target="_blank"><strong><u>solar panels</u></strong></a> turn sunlight into electricity, illuminating more than 12,000 homes. </p><p>However, the solar industry is facing enormous challenges. The main challenge is the high cost of manufacturing solar panels. </p><p>Saginte and his competitors in laboratories around the world are determined to come up with ways to harvest solar energy that does not require subsidies. </p><p>The trick, they say, is to make cells so cheap that it will be smart, easy and obvious to insert the sun. </p><p>Today, the manufacturing cost of rigid semiconductors at the solar cell core is high because they need to grow up silicon crystals in high temperature furnaces and then cool down and cut into thin wafers in clean rooms. </p><p>Some teams are working on super-</p><p>Thin semiconductor technology and other technologies are developing new compounds to harvest sunlight. </p><p>\"We know the energy is there,\" said Mr . \". His money —</p><p>And $10 million for Saudi supporters. </p><p>On those stamps. </p><p>A solar cell drawn with quantum dots. </p><p>These points were originally generated about 30 years ago and can capture energy from the light and convert it into electricity like a semiconductor in a traditional solar panel. </p><p>However, unlike rigid semiconductor <a href="https://www.nbkelan.com/products" rel="noopener noreferrer" target="_blank"><strong><u>solar panels</u></strong></a>, these points can be generated at a minimum cost. </p><p>\"We can make enough film coatings for $15 to $20 with our semiconductor coatings,\" said sakint . \". </p><p>He said he was cooking. Science-</p><p>Rate the olive oil and heat it. </p><p>Then add key ingredients</p><p>Tin, bismouth, lead, sulfur and selenium are common ingredients</p><p>The growth of waiting points. </p><p>The final result looks like oily black ink, but it is loaded with discrete points of several nanometers</p><p>Or one in a million. across. </p><p>\"Each one is a small crystal,\" said saginte . \". </p><p>These points may eventually be quality. </p><p>Produced and layered on flexible materials that can be used for anything from mobile phones to the desert. </p><p>But now, they are cooking in the crowded, bustling Toronto lab in sakint by students and technicians. </p><p>Using tubes, pipettes, and tiny rotating discs, they disperse droplets of dots on stamps</p><p>Glass wafer size in controlled environment chamber. </p><p>Then wait for them to do it. </p><p>The dots were not only applied like paint, but were \"adjustable\", the researchers said \". </p><p>\"By changing their size, we can change the color and type of light they absorb,\" explains PhD student Ilan Kramer, when he tests <a href="https://www.nbkelan.com/products" rel="noopener noreferrer" target="_blank"><strong><u>solar cells</u></strong></a> with \"artificial sun. </p><p>\"The Sun, a broad --</p><p>The spectral light source, about the size of a golf ball, is set at the rear corner of the lab, where it is packed with equipment. </p><p>Sakinte\'s team showed in 2005 that not only can energy be captured from visible light, but also from infrared light, which carries almost half of the solar energy to Earth. </p><p>However, getting energy is only part of the challenge. </p><p>It must also be harvested. </p><p>When the light hits the battery, he says it \"stimulates\" the electrons in the quantum dot, and the excited electrons need a clear path away from the solar cell. </p><p>\"It\'s a bad thing if you have a little impurity or a little space where the electrons can get stuck,\" he said . \". </p><p>One of the latest tips for scientists is to wrap quantum dots in a compound that reduces electron \"traps\", enabling energy to move smoothly into tiny electrodes in cells. Their best-</p><p>According to reports in September, the results announced so far are that six of the solar cells have been harvested. </p><p>This is progress. </p><p>\"It was zero five years ago,\" said Mr . \"</p><p>\"You\'re starting to have something compelling,\" said Mr . \" He has several patents under his name, as well as wealthy foreign partners who are keen to commercialize. </p><p>King Abdullah University of Science and Technology of Saudi Arabia (KAUST) is one of several new universities in the Arab world that spend huge sums to attract top talents. It has a $10-million, five-</p><p>He has been working with KAUST since 2008 to become one of its 12 global research partner investigators. </p><p>KAUST in September announced the signing of \"The first-of-its-</p><p>Sakinte\'s rights agreement for quantum dot solar cell technology. </p><p>The license covers 38 countries in the Middle East, West Asia, Russia and India. </p><p>Sagat and the University of Toronto reserve the rights of the rest of the world. </p><p>KAUST\'s collaboration has helped to drive the study, and the licensing agreement has \"expanded our reach,\" said Mr sagant \". </p><p>\"At that time, we will work together on how to advance it commercially,\" said Mr . \" He travels every year to the Saudi Arabian campus in the Red Sea for several weeks. </p><p>\"It has amazing resources, the best I \'ve ever seen. </p><p>While scientists see a bright future for solar energy, they also need to come up with better ways to store solar energy until it is needed, Mr. </p><p>Solar energy supplies less than half of human energy needs. </p><p>But forecasters predict that solar energy will reach or more by 2030 as engineering technology breaks through. </p><p>\"It\'s only 19 years . \"—</p>
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