【摘要】 化学矿物变化到纳米级以后,具有常规粗晶粒材料所不具备的奇异特性和反常现象。纳米颗粒比传统颗粒不仅体积尺度上大大减少,而且它的某些物理、化学性质也发生了质的变化,纳米粉末比普通微米粉末的颗粒直径要小100倍～1000倍,表现出常规微粒所没有的小尺寸效应、表面效应和体积效应,并由此造成它在电、磁、光、热、化、敏感性等方面的异乎寻常的特异性能,形成新的、广泛的应用领域,市场潜力具大,发展前景良好。更多还原

【Abstract】 Chemical minerals have special properties after they are processed into nanoparticles. Not only are their sizes small, but also their properties have changed,such as surface effects,electric and magnetic properties and so on. This nanoparticle can be widely used in modern industry.更多还原