Reverse Micelles Synthesis Of Nano New High-performance Secondary Battery Cathode Material And The Weight Differential-phase Liquid Film Laboratory Equipment Improvements

Part oneReverse micelle is an aggregation formed by surfactant spontaneously arraying in non-aqueous solvent. The "water pool" in reverse micelle is a special nano-space whose size can be controlled hi froml to 100 nanometer. Nano-particles can be obtained by using water pool as microreactor. The particles whose size can be controlled and whose dispersion is uniform as well as narrow (The diameter of the particles can be controlled under 10 nm) can be obtained by reverse micelle method. The excellence of this method of reverse micelle is low energy-consumed, produces easily and has a very bright future.As result of high power and has no pollution, high-powered new pattern battery is attached importance to by the field of science and technology and industry field. The metal hydride battery and lithium ion battery appear from the end of 20 century but develop rapidly. Because of no poisonous materials, the battery is called as green battery, too. Representative anode materials of this two kind of batteries are Ni(OH)2, LiCoCh and LiMniO^ The character of battery has something to do with the quality of electrode materials closely. Because the anode nano-materials made by the method of reverse micelle can ensure the electricity character to be uniform, steady, saving energy and reduce the cost of materials, small high-powered new pattern battery can be made.hi this paper, I synthesize nanoparticles of Ni(OH)2, LiCoOa and LiMn2O4 hi the system of AOT/iso-Octane /water and Trion X-100/Caprylic alcohol/Cyclohexane/water. The TEM photos show that the diameters of the particles are about 5 nm. The size of the particles disperses uniform as well as narrow (obtained by reverse micelle method in the system of AOT/iso-Octane /water and Trion X-100/Caprylic alcohol/Cyclohexane/water). We can see from the photos of the SEM that the diameters of the powers of this tree land of materials obtained by the system of Trion X-100/Caprylic alcohol/ Cyclohexane /water are about 20 nm. By means of UV - Vis, atomic absorption spectrometry and so on,nanoparticles of this three kind of anode materials are synthesized.