納米技術(shù)在軍事上的運(yùn)用(已修改)
2025-10-09 12:11 本頁面
【正文】 納米技術(shù)在軍事上的運(yùn)用 Nanotechnology in Military Application 張玉麒 龔曉怡 黃楠楠 ? Appearance of nanotechnology indicates that humans make progress from micron(微米 ) level perates into the atomic(原子 ), molecular (分子 )level of the nanometer level, manipulating single atom and molecule according to their own desires finally and realizing effective control on mesoscopic world（介觀世界） . As a significant technology in 21st century, although present condition of nanotechnology is not mature enough, it still has obvious potential in military, greatly stimulating people to seek nanotechnology applications in military. Nano car Manufacture of Catalysts(催化劑 ) ? The technical principle: Nanometer particle has a small size and larger than specific surface area, thus increasing the contact surface of the chemical reaction and the surface effective reaction center can be widely used as catalyst. Moreover, nanocatalyst has high chemical activity, plex grain microstructure（ 微觀結(jié)構(gòu) ） , the unique crystal structure and surface properties of the nanometer, which makes catalytic activity and selectivity higher than traditional catalyst‘s. Therefore, that nanometer catalyst takes place of general catalyst in rocket propellant（ 火箭推進(jìn)劑 ） has bee a hot research at home and abroad. ? Application: Nano nickel（ 納米鎳粉 ） , as solid rocket fuel reaction catalyst, can improve bustion efficiency by 100 times. ? Nanometer explosive has more advantages than conventional explosive in performance. ? Fuel oil additives which are made of nanometer material can save fuel and reduce exhaust
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