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选用醋酸镍为原料,在CO_2脉冲激光作用下发生化学反应,得到了NiO、Ni和Ni_2O_3的精细粉末,粉末粒直径约为0.5μm.
The nickel acetate was used as raw material, chemical reaction took place under the action of CO_2 pulsed laser, and the fine powders of NiO, Ni and Ni_2O_3 were obtained. The diameter of the powder was about 0.5μm.