| 查看: 112 | 回复: 0 | |||
| 当前主题已经存档。 | |||
| 【有奖交流】积极回复本帖子,参与交流,就有机会分得作者 niuniuwang 的 10 个金币 ,回帖就立即获得 1 个金币,每人有 1 次机会 | |||
niuniuwang金虫 (小有名气)
|
[交流]
【求助】关于H2O2的干燥问题
|
||
|
The MWNT was treated by H2O2 with an aid of the sonication. The 1.0 g MWNT was treated with the 400 ml of H2O2 at 50 C for 90 min. The treated MWNT and H2O2 mixture was dried by two different methods: (i) thermal drying, which is the MWNT and H2O2 mixture was dried for 12 h at 80 in the drying oven.(ii) Freeze drying, which is the MWNT and H2O2 mixture was centrifuged for 1 h, then the mixture was washed with distilled water until the MWNT and H2O2 mixture contained almost no acidity (pH 6.0–6.5). Then, the MWNT and H2O2 mixture was freeze dried at K60 C for 72 h. 我是新手,请问大家我想用第一种方法,但是不知道是不是可以直接把超声分散后的双氧水溶液直接放在真空干燥箱里面烘干,会不会爆炸?谢谢大家了! |
» 猜你喜欢
化学工程085602 305分求调剂
已经有10人回复
289求调剂
已经有15人回复
291 求调剂
已经有7人回复
274求调剂
已经有14人回复
北京林业大学硕导招生广告
已经有3人回复
309求调剂
已经有5人回复
292求调剂
已经有8人回复
求调剂
已经有4人回复
一志愿 西北大学 总分282 英语一62 求调剂
已经有3人回复
调剂310
已经有4人回复













回复此楼