Eight complex compounds of Mn II , Fe II , Co II , Ni II and Cu II with 2,4,6-trihydroxy benzoic acid and 3,4,5-trihydroxybenzoic acid were synthesized in a crystalline form. Nanosized metal oxide particles obtained by thermal decomposition of the complexes were studied by X-ray powder dif raction analysis and electron microscopy.

中文翻译：

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过渡金属与羟基芳族羧酸的复合化合物作为合成纳米金属氧化物的前体

以结晶形式合成了Mn II 、Fe II 、Co II 、Ni II 和Cu II 与2,4,6-三羟基苯甲酸和3,4,5-三羟基苯甲酸的八种络合物。通过X射线粉末衍射分析和电子显微镜研究了通过配合物热分解获得的纳米金属氧化物颗粒。