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| A、B及C都是重要的电子陶瓷材料，具有优异的铁电、压电、耐压和绝缘性能，用途非常广泛。纳米材料由于具有优异的物理化学特性，在许多领域有着广泛的应用前景，受到科技工作者的普遍重视。随着现代纳米技术的发展，许多合成方法被用于制备纳米材料。在这些制备方法中，水热法，低温煅烧法和熔盐法能有效地控制产品颗粒形貌和粒径大小而吸引了科技工作者的关注。本研究用这些方法合成了A、B和C纳米粒子，并研究了影响产品形貌及粒径大小的因素。 |
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xiangshang(金币+9): 2010-04-16 19:41
| A,B and C are all important electronic ceramic materials and possess excellent properties of ferroelectiocity,piezoelectricity and withestand voltage.Therefore,they can be widely used.Many scientists have payed great attention to the nanomaterials due to its excellent physical chemistry properties and the prospect of its application.With the development of the technological preparation,many synthetic methods have been adopted to prepare the nanomaterials.Among these preparations,it is the hydrothermal method,low-temperature calcination and molten salt growth method that arouse the scientist's attention,the reason is that they can effectively control the particle morphology and particle size of the products.A,B and c nanoparticles have been synthesized through these methods and the factors that have efects on the apperance and particle size have also been studied. |
4楼2010-04-16 18:34:05
lastzealot
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【乱世的奸雄】
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sirljz(金币+3):谢谢交流 2010-04-16 13:35
xiangshang(金币+9): 2010-04-16 19:41
sirljz(金币+3):谢谢交流 2010-04-16 13:35
xiangshang(金币+9): 2010-04-16 19:41
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A,B and C are all important materials of electronic ceramics, and possess excellent ferroelectric, piezoelectric, voltage-proof and insulated properties, which have broad range of applications. Nanomaterials are of great prospect due to their good physical chemical properties, and are greatly valued by scientists. With the development of modern nanotechnics, lots of synthesis methods have been employed in the preparation of nanomaterials. Among these methods, hydrothermal, low temperature calcination, and salt moltening could control the mophology and sizes of products effectively, thus have attracted great concerns of scientists. In the present study, A, B and C have been successfully synthesized with these methods, and factors that influence the mophology and sizes have also been studied. 我不知道耐压是不是voltage proof，这是我从表盘后面water proof猜到的。 [ Last edited by lastzealot on 2010-4-16 at 10:34 ] |
2楼2010-04-16 10:31:02
benmao_mogu
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xiangshang(金币+2, 翻译EPI+1): 2010-04-16 19:41
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A, B and C are important electronic ceramic materials, have excellent ferroelectric, piezoelectric, voltage and insulation, use a very wide range. Nano-materials as excellent physical and chemical properties, in many areas have extensive application prospects, the general attention by scientists. With the development of modern nanotechnology, and many synthetic methods have been used to prepare nano-materials. In these preparation methods, hydrothermal method, low temperature calcination and the flux method can effectively control the particle morphology and particle size has attracted the concern of scientists. This study was synthesized using the methods A, B and C nano-particles And study the impact of product morphology and particle size factor. |
3楼2010-04-16 16:02:26
