| 5 | 1/1 | 返回列表 |
| 查看: 1100 | 回復: 6 | ||
| 當前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | ||
mutangyushui銀蟲 (初入文壇)
|
[求助]
合成過程有點不懂 已有4人參與
|
|
|
MWHAc-UIO-66. Typically, ZrCl4 (150 mg, 0.644 mmol) was dissolved in acetic acid (5 ml, 87.36 mmol)/DMF(40 ml, 516 mmol) to give a clear solution and continuously stirred for half an hour. Then, BDC (120 mg, 0.723 mmol) was dissolved into the solution. Finally, this mixed solution with a molar ratio of DMF:HAc:BDC:ZrCl4 of 800:135:1.12:1 was placed into a microwave oven and irradiated at 100 °C for 2 hours. The product was centrifuged at 6000 rpm for 5 min, washed three times with ethanol and dried at 60 °C overnight. The yield (based on ZrCl4) was close to 90%. MWBA-UIO-66. MWBA-UIO-66 was prepared according to the above process, in which ZrCl4 was dissolved in a mixture of benzoic acid/DMF with 30 equivalents of benzoic acid. The after treatment used was the same as the above procedure. The yield (based on ZrCl4) was close to 85%. MWBA-UIO-66 was prepared according to the above process, in which ZrCl4 was dissolved in a mixture of benzoic acid/DMF with 30 equivalents of benzoic acid. 這句話的意思是苯甲酸的含量是DMF的30倍嗎?那就是1200mL 這么多嗎? |
木蟲 (正式寫手)
銀蟲 (初入文壇)
木蟲之王 (文學泰斗)
peterflyer
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 調(diào)劑求助 +5 | 想換手機不想解?/a> 2026-04-02 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 279求調(diào)劑 +3 | qazplm0852 2026-04-02 | 3/150 |
|
|
[考研] 324求調(diào)劑 +8 | 想上學求調(diào) 2026-04-02 | 8/400 |
|
|
[考研] 348求調(diào)劑 +11 | zzzzyk123 2026-04-01 | 11/550 |
|
|
[考研] 271求調(diào)劑 +15 | 勒布朗@ 2026-03-31 | 20/1000 |
|
|
[考研] 337求調(diào)劑 +11 | 《樹》 2026-03-29 | 11/550 |
|
|
[考研] 085601材料工程找調(diào)劑 +20 | oatmealR 2026-03-29 | 21/1050 |
|
|
[考研] 286求調(diào)劑 +5 | lim0922 2026-03-26 | 5/250 |
|
|
[考研] 349求調(diào)劑 +6 | 吃的不少 2026-04-01 | 6/300 |
|
|
[考研] 材料專業(yè)調(diào)劑 +5 | 啦啦啦哭 2026-03-31 | 6/300 |
|
|
[考研] 309求調(diào)劑 +19 | 誰不是少年 2026-03-29 | 19/950 |
|
|
[碩博家園] 考研調(diào)劑 +5 | 駱駝男人 2026-04-01 | 5/250 |
|
|
[考研] 267求調(diào)劑 +13 | uiybh 2026-03-31 | 13/650 |
|
|
[考研] 求調(diào)劑:085600材料與化工,考材科基,總分319 +17 | 678lucky 2026-03-31 | 21/1050 |
|
|
[考研] 一志愿哈爾濱工業(yè)大學材料與化工方向336分 +13 | 辰沐5211314 2026-03-26 | 13/650 |
|
|
[考研] 一志愿浙江大學工科動力工程370,數(shù)一121,專業(yè)課135,現(xiàn)在能去哪里 +3 | 080700調(diào)劑 2026-03-30 | 4/200 |
|
|
[考研] 吉大生物學326分求調(diào)劑 +3 | sunnyupup 2026-03-31 | 3/150 |
|
|
[考研] 0703化學321分求調(diào)劑 +10 | 三dd. 2026-03-30 | 11/550 |
|
|
[考研]
|
gr哈哈哈 2026-03-28 | 3/150 |
|
|
[考研] 086000生物與醫(yī)藥調(diào)劑 +5 | Feisty。 2026-03-28 | 9/450 |
|