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72 Views
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02:53 min
September 27th, 2024
DOI :
10.3791/201767-v
* These authors contributed equally
Transcript
首先,量取 200 毫升无水乙醇,倒入玻璃圆底烧瓶中。将培养瓶放在加热套上,并保持在 25 至 40 摄氏度的温度下搅拌。在 50 毫升小瓶中称取 500 毫克 CTAB,并将其添加到烧瓶中的乙醇中。
继续搅拌溶液直至 CTAB 完全溶解,然后向溶液中加入 1.4 克醋酸锌。将加热套温度设置为 70 摄氏度以提高溶液的温度。向混合物中加入 25 毫升 0.5 摩尔氢氧化钠溶液,反应 1 小时,直到透明溶液变为白
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