Researchers at the university of Warwick development of organic solar cells can be used in car body surface

Therefore, the electrode and depleting the interface between the organic semiconductor layer, you can use a series of composite material, to improve the device performance and reduce the cost. Organic solar cells can be installed on the surface, and very light, do not occupy a space again. The discovery challenges the traditional conception, help to realize the commercial application of solar cell. This discovery or will promote the development of new type of flexible solar cells, give designers more material selection, in order to realize commercial application. Postdoctoral researcher Dinesha Dabera explained: & other; Can be seen in the newly discovered, insulators and conductive nanoparticles composites, has great application potential in this aspect, such as carbon nanotubes, graphene debris or metal nanoparticles. Organic solar cells do not contain toxic elements, roll to roll can be used under low temperature deposition ( 滚, - 辊沉积) Processing. The university of Warwick, 华威大学) Scientists have discovered that in organic solar cells, as long as there is 1% of the area of conductive electrode surface, can give full play to the function. We can find that, even if 99% of electrode surface insulation, as long as the conductive area not far distance, its performance and surface 100% conductive. For a long time, people have long believed that need 100% conductive electrode surface, to maximize the extraction of charge. Hatton said: & other; We have to do is, demonstration design method of solar cells, provide a wider range of material selection, promote the commercial. ” , according to foreign media reports, the researchers found in solar cells, silicon chip can import you can use a mixture of organic molecules, absorb sunlight and convert it into electricity. In addition, the battery can also used in car body surface, etc. These materials help to improve equipment performance, jinsha river hydropower station distribution to reduce costs. The film will extract the organic semiconductor layer of charge to the external circuits. 100 solar

& throughout; In the basic organic solar cells, organic semiconductor thin film sandwiched between two electrodes. We have questions. The battery can be installed in the light, can be color flexible substrates. Traditional silicon solar cells, and is very suitable for solar farms and on building roof, for large-scale power generation. To optimize the equipment of light distribution and improve the stability, the transparent layer is indispensable. China plastic battery acquisition at present, the organic solar cells is very close to but not entirely realize the commercialization, therefore, if you have any technology, can further reduce the cost and improve performance at the same time, expose the battery repair scheme really help to achieve this goal. ” In order to find the answers, the researchers developed a model of electrode, the surface of the systematic reform. Of course, premise is to must conduct charge to the electrode. However, they are difficult to meet the needs of electric vehicles, can also be difficult to integrate to the Windows of the building, distribution of jinsha river hydropower station which is no longer a niche applications. Hatton said: & other; At present, the rapid growing demand for solar cells. Therefore, this kind of battery is more environmental protection, not only low carbon footprint, and energy recovery time is short. This is a difficult task, because the material can meet all the requirements at the same time there are not many. ” In the high performance of organic solar cells, the interface between the electrode and concentrated organic semiconductor layer, a transparent layer. Chemistry department chief researcher Ross Hatton said: & other; It is generally believed that want to optimize the performance of organic solar cells, to make the electrodes and the interface between the organic semiconductor, maximize the size of it.