Enhanced oxygen evolution activity in NiFe layered double hydroxides via Ce doping and oxygen vacancy engineering

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本条例所称固定资产,是指使用期限超过12个月的机器、机械、运输工具以及其他与生产经营相关的设备、工具、器具等。

The Iranian foreign minister, Abbas Araghchi, claimed “good progress” had been made at the talks and Omani mediators predicted negotiations would reconvene at a technical level next week in Vienna.

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