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金虫 (小有名气)

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chanerwang: 金币+15, ★★★很有帮助 2013-06-07 20:11:56
chanerwang(phu_grassman代发): 金币+10, 翻译EPI+1, good job. 2013-08-09 20:54:33

Using NH4VO3 and Fe(NO3)3.9H2O as starting materials, the FeVO4 photocatalyst was prepared by liquid precipitation method, with the molar ratio of V and Fe being 1. The PH of the reaction system was first adjusted to 8 by the dilute ammonia, leading to the formation of yellow precipitate. Then it was dried and calcined at 800℃ in the muffle furnace for 4h, which makes the FeVO4 photocatalyst.

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