| 查看: 662 | 回复: 2 | ||
| 【悬赏金币】回答本帖问题，作者Fhgsh将赠送您 20 个金币 | ||
Fhgsh新虫 (著名写手)
|
[求助]
请教合成操作细节
|
|
|
Aging time was fixed at 24 h in order to reach conditions near equilibrium. At this point, the solution was cooled at room temperature with an ice bath, and the solid was separated by magnetic decantation and washed several times with distilled water.以上是合成过程中的步骤，请问有懂的朋友解释一下，这个用冰水浴是在24截止后立马用冰水浴还是等降温后再用冰水降温。 |
回复此楼» 猜你喜欢
修改论文，如何借助其他力量？
已经有4人回复
-
中山大学潘越教授课题组2027级推免硕士研究生招生 新增一个专业医学技术名额
已经有21人回复
-
无机化学论文润色/翻译怎么收费?
已经有104人回复
aspect3000
至尊木虫 (知名作家)
- 应助: 190 (高中生)
- 金币: 35742.8
- 散金: 955
- 红花: 57
- 沙发: 3
- 帖子: 7816
- 在线: 1211小时
- 虫号: 44782
- 注册: 2004-05-01
- 专业: 有机分析
2楼2023-10-10 06:18:23
Fhgsh
新虫 (著名写手)
- 应助: 0 (幼儿园)
- 金币: 6863.8
- 散金: 192
- 帖子: 1461
- 在线: 39.8小时
- 虫号: 25324747
- 注册: 2021-02-26
- 性别: GG
- 专业: 波谱分析与成像分析
送红花一朵 |
When the precipitation was completed, nitrogen was allowed to pass for another 3 min, and the system was undisturbed and heated to 90°C for 24 h in a Teflon autoclave. Aging time was fixed at 24 h in order to reach conditions near equilibrium. At this point, the solution was cooled at room temperature with an ice bath, and the solid was separated by magnetic decantation and washed several times with distilled water.我没说清楚，应该是在保温结束后用冰浴冷却吧，我也认为是冷却后再冰浴没用处了 |
3楼2023-10-10 09:35:15
