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北京石油化工学院2026年研究生招生接收调剂公告
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HTN-LNMO was prepared by stirring stoichiometric amounts of Ni(CH3COO)2 , Mn(CH3COO)2, and Li(CH 3 COO), and adding oxalic acid as a precipitating agent and acetic acid as an additive. The precursor was pretreated in a poly(tetrafluoroethylene) (Tefl on) container at 150–200 ° C for normally 6–12 h. Then the mixture was stirred vigorously until dry.

请问,这些raw material 都应该是水溶液吗?oxalic acid 作为agent该加多少呀?还有,那个Teflon container是用来实现hydrothermal condition的吗?
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