An international team led by Chinese researchers published a report in the British "Nature" magazine on the 27th, saying that they have clarified the deep-level physical mechanism of plastic crystal materials. It is expected that such materials will be introduced into the field of refrigeration materials in the future, thereby developing more environmentally friendly and low energy Refrigeration technology solutions. From household refrigerators, air conditioners to large industrial refrigerators, refrigeration technology plays a very important role in people's lives and production. However, the current gas compression refrigeration technology not only consumes high energy, but also generally uses environmentally friendly ones. Refrigerants. Green, environmentally friendly and low-energy alternative cooling solutions are currently the direction of industry exploration. Researchers from Chinese institutions such as the Institute of Metal Research of the Chinese Academy of Sciences have collaborated with their counterparts in Japan, the United States, and Australia to discover the Ponzocard effect based on molecular orientation order in a series of organic materials called plastic crystals. The so-called Pang Pika effect mainly refers to the pressure-induced phase change refrigeration effect that is more than an order of magnitude of traditional materials. Experimental results show that the performance of these materials greatly exceeds traditional materials. The research team introduced that they chose a material called neopentyl glycol in the plastic crystal for testing. Using high-pressure thermal measurement technology, high-pressure neutron scattering technology, high-pressure synchrotron radiation X-ray diffraction technology, etc., revealed the plastic crystal material Deep-level physical mechanism-plastic crystal is highly disordered, that is, the arrangement of the crystal lattice is irregular, and relatively small pressure can induce changes in these structures and produce large-scale energy changes. The first author of the report, Li Bing, a researcher at the Institute of Metal Research of the Chinese Academy of Sciences, said in an email interview with Xinhua News Agency: "The driving pressure required for plastic crystal materials is low and the cost is low. Introducing plastic crystal into the field of solid phase change refrigeration materials will greatly increase Enriching the material system of the new generation of refrigeration technology research makes it possible to discover and design materials with better performance. "(Reporter Zhang Jiawei) MeanWell LED Driver is a high-quality power supply device designed specifically for LED lighting applications. It is manufactured by the well-known Taiwanese company MeanWell, which is known for its expertise in power supply technology. The LED driver is designed to provide a constant current or voltage output to LED lighting fixtures, ensuring that they operate at optimal levels and have a longer lifespan. The MeanWell LED Driver is available in various models, with different power ratings and features to meet the needs of different applications. It is widely used in a variety of lighting applications, including indoor and outdoor lighting, commercial lighting, and architectural lighting. With its high reliability, efficiency, and safety features, the MeanWell LED Driver is an excellent choice for any LED lighting project. meanwell constant current ,MeanWell , power supply,led street light led driver,waterproof led driver Yangzhou M.T. New Energy & Lighting Group Co., Ltd. , https://www.mtstreetlight.com