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发明公开
CN108529689A 一种(CoCrCuNiAl)O熵稳定氧化物及其低温制备方法 无效 - 撤回

一种(CoCrCuNiAl)O熵稳定氧化物及其低温制备方法
摘要：
本发明涉及一种(CoCrCuNiAl)O熵稳定氧化物及其制备方法，所述(CoCrCuNiAl)O熵稳定氧化物由Co、Cr、Cu、Ni、Al和O元素组成；所述(CoCrCuNiAl)O熵稳定氧化物为单一尖晶石晶型，其空间群为Fd-3m。本发明提供了一种新型的熵稳定氧化物材料，即(CoCrCuNiAl)O熵稳定氧化物，并且本发明提供的(CoCrCuNiAl)O熵稳定氧化物采用低温液相法在相对较低温的条件下制备得到，煅烧温度为300±50℃，制备过程能耗低。
摘要（英）：

The invention relates to a (CoCrCuNiAl)O entropy-stabilizing oxidant and a low-temperature preparation method thereof. The (CoCrCuNiAl)O entropy-stabilizing oxidant comprises elements of Co, Cr, Cu, Ni, Al and O, and is in the crystal form of a single spinel. The space group of the (CoCrCuNiAl)O entropy-stabilizing oxidant is Fd-3m. The (CoCrCuNiAl)O entropy-stabilizing oxidant has the advantagesthat a novel entropy-stabilizing oxidant material, namely the (CoCrCuNiAl)O entropy-stabilizing oxidant, is provided; the (CoCrCuNiAl)O entropy-stabilizing oxidant is obtained at a low temperature according to a low-temperature liquid phase method; the calcination temperature is 300+/-50 DEG C, and energy consumption in the preparation process is low.

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