为了获得高性能的微波吸收材料，釆用柠檬酸盐溶胶-凝胶法来制备掺杂有金属离子的纳米六角晶型铁氧体。
This study adopted the citrate Sol-gel method to prepare the nanophase hexagonal ferrite with doping metal to get high performance microwave materials.
实验结果表明：利用柠檬酸盐溶胶凝胶法可以合成颗粒粒径在30 ~ 70纳米的无铅ptc陶瓷粉体。
The results showed that the lead-free PTC composites which had the size distribution of 30 ~ 70nm could be prepared by citrate sol-gel method.
采用柠檬酸盐凝胶自燃烧法成功制备出了磷酸氧钛钾(KTP)纳米晶粉末。
Potassium titanyl phosphate (KTP) nanocrystalline powders were successfully synthesized by auto-combustion of nitrate-citrate gel.
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