South Gongda invention a variety of magical airgel materials see the benefits of industrial energy prospects are very friendly
Light texture, simply, microlens, the color was light pink, light blue, white …… reporters in Nanjing Institute of Materials Science and Engineering Laboratory University saw one of the ten future development of new materials – aerogels. Airgel is a three-dimensional network structure of the nanomaterial, having excellent properties of low density, high surface area and low thermal conductivity and the like, can be used for building insulation and industrial insulation, or even a non-load-bearing wall structure may be used instead. Nanjing University students invented a variety ofmaterials to promote the innovative construction, industrial production and other insulation materials. Doctoral School of Materials Science and Engineering Rank Conventional now as a visiting doctoral students studying at the University of Wyoming, is the \”old pole\” study of airgel material, sophomore he began the research group of Professor Cui liters of Nanjing University related research do airgel insulation, airgel Rank Conventional prospects for confidence. According to him, said: \”Our study aerogels from the 1990s, after less than 30 years of development, has been widely studied and put into market applications.\” Rank Conventional use of foam concrete, foam glass and hair ceramic foam or the like as a base, and vacuum impregnation binding ethanol fast supercritical drying process to prepare a series of SiO2 airgel matrix composite foam insulation material. This invention overcomes the deficiencies of the load-bearing airgel material can not, have compression airgel off capability, and even be used as support material in certain constructions, alternative non-load-bearing walls. In addition, Professor Cui L, said: \”airgel is a Class A insulation materials, met Mars will not burn, it can also be used as insulation material to avoid the fire.\” See industrial energy efficiency [123 ] crystalline silicon PV industry growth furnace is important production equipment, high production temperature need its internal energy efficient insulation material, reduce energy consumption. Nanjing University classes lock member 1602 RESEARCH ho crystalline silicon photovoltaic industry in the growth furnace for energy saving, low preparation cost is proposed, long life cycle and low thermal conductivity of the new high-temperature carbon fiber reinforced airgel material carbide, crystalline silicon effectively replace growth furnace of high purity graphite felt, breaking the barriers to foreign technology and capital double. The project won the top award at the just-concluded sixteenth \”Challenge Cup\” contest Jiangsu game. prospects are very friendly Aerogels have broad application prospects, can be used in aerospace, petrochemical, new energy, semitrailerAnd other fields. \”If the use of such insulation materials in laptops and mobile phones bottom guide can shed heat from the periphery to help improve the cooling efficiency, enhance the use of comfort.\” Professor Cui L, he said, \”airgel can also be applied to the new lithium battery energy vehicles, lithium battery coupled between the airgel product, can prevent heat from affecting each other each lithium battery, the battery can be further prevented due to high temperature leads to burning. \”in recent years, research and development, including Nanjing University thermal insulation, adsorption, a pharmaceutically acceptable carrier, a variety of airgel material with a photocatalytic and antibacterial use, formed Shen Xiaodong, Cui promoted to leader of the research team. Airgel results have been transferred to many enterprises to achieve industrial applications. Wherein the airgel insulation materials based on nano-insulation pipe, holding tanks and other items have been accumulated economic 245,720,000 yuan. In the field of adsorption, polypropylene fiber composite airgel material products to effectively deal with oil pollution treatment, the cumulative economic benefits of 54.524 million yuan.