本人用勃姆石固载金属卟啉，氢氧化铝该如何将其加入无水乙醇.是无水还是含水?这是文献中制备固载金属卟啉的一段话Under stirring, 0.7 mol of NH4OH diluted with distilled water was slowly added to 400 ml of a 0.5 M aluminium chloride solution. After holding the white aluminium hydroxide precipitate for 0.5 h, it was filtered and washed with distilled water. The precipitate was then added to 250 ml of ethanol in a three-neck flask with stirring at high speed for 0.5 h. Subsequently, 10 mg of CoII TPP dissolved in absolute ethanol was slowly added into theabove suspension, and the mixture was heated to 50℃ with rapid stirring for 5 h. The pink suspension was filtered and washed withbulk distilled water and the pink cake was dried at 0.10 MPa and 170℃ for 5.5 h. As a result, 14.9 g of the pink-supported catalyst,CoII TPP/BM, was obtained. The amount of CoII TPP supported per gram of boehmite was 9.53 *10-7 mol,我问一下高手，这个实验过程中制备完 氢氧化铝 ，将新制的氢氧化铝加入到 无水乙醇 中这个过程是应该无水还是有水啊？如果是无水是抽滤完，干燥吗？我觉得单纯的干燥，可能氢氧化铝胶体活性是不是会下降？查看更多3个回答 . 28人已关注
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