aqueous hydrazine 中文意思是什麼
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Nanosize silver particles have been prepared by reduction of aqueous solution of agno3 in the presence of polyvinylpyrrolidone, ethanol and de - ionized water, hydrazine hydrate was used for the reduction
摘要採用聚乙烯吡咯烷酮、無水乙醇和去離子水混合溶液，利用水合肼還原硝酸銀制備納米銀粒子。
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