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stylish_lhz木蟲(chóng) (著名寫(xiě)手)
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[求助]
氯金酸水溶液和硝酸銀水溶液反應(yīng)嗎? 已有1人參與
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| 我混合了沒(méi)變渾濁,不過(guò)我感覺(jué)會(huì)有AgCl生成吧。四氯酸根離子上的cl不會(huì)出來(lái)嗎?大家笑我,問(wèn)個(gè)高中問(wèn)題。求解答,20金幣。 |
版主 (文壇精英)

新蟲(chóng) (初入文壇)
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One-step synthesis of zero-dimensional hollow nanoporous gold nanoparticles with enhanced methanol electrooxidation performance 分享一下這篇文章。 文中提到:The reaction is hypothesized to be: AuCl4- +4 Ag+ -----> Au3+ 4 AgCl. Our hypothesis is confirmed by the XPS elemental composition measurement of these particles which clearly indicates the presence of Ag+ and Cl - (Supplementary Fig. 5a). 利用了這個(gè)反應(yīng)制備中空金球 |
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