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shjwh新蟲 (初入文壇)
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[求助]
請(qǐng)問(wèn)cau-17以甲醇為溶劑時(shí)如何溶解? 已有1人參與
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1.甲醇為溶劑時(shí),加入五水硝酸鉍和均苯三酸后,溶液不是透明澄清的,如何使它透明澄清? 2.cau-17如何達(dá)到六棱柱的形貌? 謝謝各位大佬! 發(fā)自小木蟲IOS客戶端 |
專家顧問(wèn) (文壇精英)
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專家經(jīng)驗(yàn): +1066 |
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Synthesis was carried out under solvothermal conditions in a Biotage Initiator microwave oven with 10 mL vials. Suitable single crystals were obtained by mixing H3BTC (62.5 mg, 297 μmol) and ground Bi(NO3)3·5H2O (125.5 mg, 259 μmol) with 5 mL of MeOH at room temperature. The sealed glass vial was shaken by hand for 1 min and subsequently heated in the microwave oven to 120 °C for 20 min with 600 rpm stirring. 原文沒(méi)說(shuō)要得到澄清溶液吧,室溫時(shí)不是透明澄清,也許達(dá)到反應(yīng)溫度就澄清了 |

新蟲 (小有名氣)
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想問(wèn)一下樓主第一個(gè)問(wèn)題解決了嘛?我在甲醇中溶硝酸鉍的時(shí)候得到了乳白色溶液,查了一下應(yīng)該是硝酸鉍水解了,但是應(yīng)該怎么解決這個(gè)問(wèn)題呢? 發(fā)自小木蟲Android客戶端 |
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