采用柠檬酸盐络合法制备出铁酸镍湿凝胶,经共沸蒸馏后将所得的前驱体在电炉上直接加热低温燃烧制备出了铁酸镍粉体,运用XRD、TEM和激光粒度仪等对铁酸镍粉体进行了表征。结果表明:经过共沸蒸馏脱水制备的铁酸镍粉体具有单一尖晶石结构,颗粒尺寸均匀,粒径在80~100nm,颗粒分散性好。
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