| 查看: 276 | 回复: 5 | |||
| 当前主题已经存档。 | |||
xiangyun0722木虫 (小有名气)
|
[交流]
求助翻译一段摘要+2009年12月16
|
||
| 本文分别从联接基团加入法、极性头基加入法、疏水链基加入法等方面介绍了这两大类非离子双子表面活性剂的合成方法和研究进展。联接基团加入法是在两个现成的两亲分子之间插入一个联接基团，将这两个两亲分子联接起来。极性头基加入法则是联接基团先连接两条疏水链，再把两个极性头基加上去，一般是环氧乙烷或者是环氧丙烷加入的方法。疏水链基加入法方法所采用的原料化合物中含有联接基团，并且已含有两个极性基团，加入两条碳氢疏水链即可。 |
回复此楼» 猜你喜欢
专硕310求调剂
已经有5人回复
-
081700化学工程与技术 一志愿中海洋 323 求调剂学校
已经有14人回复
-
085600，321分求调剂
已经有5人回复
-
一志愿东北大学085901土木专硕345求调剂
已经有3人回复
-
一志愿哈尔滨工业大学085600英一数二337分求调剂
已经有9人回复
-
工科11408，314求调剂，有项目经验，了解transformer，能训练模型。
已经有3人回复
-
348分环境工程·调剂
已经有11人回复
-
359求调剂
已经有3人回复
-
0703求调剂
已经有6人回复
-
一志愿0817化学工程与技术，求调剂
已经有26人回复
★ ★
xiangyun0722(金币+2,VIP+0):感谢参与，谢谢！！ 12-16 18:25
xiangyun0722(金币+2,VIP+0):感谢参与，谢谢！！ 12-16 18:25
| In this paper, from the spacer group to join France, polar head group to join France, the hydrophobic chain of the base to join France, etc. were introduced by the two major categories of non-ionic Gemini surfactant synthesis methods and research. Spacer group to join France in two ready-made amphiphilic molecules inserted a spacer group, these amphiphilic molecules link the two. Polar head group to join the first rule is spacer group linking the two hydrophobic chains, then two polar heads Chiga up, usually ethylene oxide or propylene oxide to join method. Hydrophobic chains join the France-based method of raw materials used in compounds containing spacer group, and already contains two polar groups, by adding two hydrophobic hydrocarbon chains can be. |
2楼2009-12-13 13:15:31
syh9288
捐助贵宾 (著名写手)
海军上将
- 翻译EPI: 6
- 应助: 2 (幼儿园)
- 金币: 1605.6
- 散金: 543
- 红花: 1
- 帖子: 1070
- 在线: 480小时
- 虫号: 735351
- 注册: 2009-03-30
- 性别: GG
- 专业: 有机合成
看看吧，不是太专业，但是基本意思应该没问题
★ ★ ★ ★ ★ ★
xiangyun0722(金币+6,VIP+0):感谢应助！！谢谢！！！ 12-16 18:54
xiangyun0722(金币+6,VIP+0):感谢应助！！谢谢！！！ 12-16 18:54
| large class of non-ionic Gemini surfactant from various aspects such as the addition method of connecting group ,the addition method of polar head group and the addition method of hydrophobic group and etc.The addition method of Connecting group is a way that connection group have been inserted between two ready Amphiphilesn method.Polar head addition method means that connecton group firstly combined with two hydrophobic chain ,with two polar head head having been added on ,generally which are additon method of epoxy ethane or epoxy propane.The raw materials adopted in the addition method Hydrophobic chain contain connection group as well as two polar group,on the condition of adding two hydrocarbon hydrophobic chain,the process can go on. |
3楼2009-12-13 17:08:46
syh9288
捐助贵宾 (著名写手)
海军上将
- 翻译EPI: 6
- 应助: 2 (幼儿园)
- 金币: 1605.6
- 散金: 543
- 红花: 1
- 帖子: 1070
- 在线: 480小时
- 虫号: 735351
- 注册: 2009-03-30
- 性别: GG
- 专业: 有机合成
★ ★ ★ ★ ★ ★ ★ ★
xiangyun0722(金币+8,VIP+0):感谢应助！！多谢！！ 12-16 18:55
xiangyun0722(金币+8,VIP+0):感谢应助！！多谢！！ 12-16 18:55
|
large class of non-ionic Gemini surfactant from various aspects such as the addition method of connecting group ,the addition method of polar head group and the addition method of hydrophobic group and etc.The addition method of Connecting group is a way that connection group have been inserted between two ready Amphiphilesn method.Polar head addition method means that connecton group firstly combined with two hydrophobic chain ,with two polar head head having been added on ,generally which are additon method of epoxy ethane or epoxy propane.The raw materials adopted in the addition method Hydrophobic chain contain connection group as well as two polar group,on the condition of adding two hydrocarbon hydrophobic chain,the process can go on. |
4楼2009-12-13 17:09:40
syh9288
捐助贵宾 (著名写手)
海军上将
- 翻译EPI: 6
- 应助: 2 (幼儿园)
- 金币: 1605.6
- 散金: 543
- 红花: 1
- 帖子: 1070
- 在线: 480小时
- 虫号: 735351
- 注册: 2009-03-30
- 性别: GG
- 专业: 有机合成
上面两个有点不全，自己看着改改
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
xiangyun0722(金币+6,VIP+0):这个确实是好一点，不过金币没那么多了啊！！感谢您这么上心，感谢！！！ 12-16 19:04
zap65535(金币+4,VIP+0):补发 12-24 18:11
xiangyun0722(金币+6,VIP+0):这个确实是好一点，不过金币没那么多了啊！！感谢您这么上心，感谢！！！ 12-16 19:04
zap65535(金币+4,VIP+0):补发 12-24 18:11
|
This paper introduces the synthesis and researching progress of this two large class of non-ionic Gemini surfactant from various aspects such as the addition method of connecting group ,the addition method of polar head group and the addition method of hydrophobic group and etc.The addition method of Connecting group is a way that connection group have been inserted between two ready Amphiphilesn method.Polar head addition method means thatconnection group firstly combined with two hydrophobic chain ,with two polar head head having been added on ,generally which are additon method of epoxy ethane or epoxy propane.The raw materials adopted in the addition method Hydrophobic chain contain connection group as well as two polar group,on the condition of adding two hydrocarbon hydrophobic chain,the process can go on.    |
5楼2009-12-13 17:15:14
goodtimega
铁杆木虫 (著名写手)
- 翻译EPI: 4
- 应助: 1 (幼儿园)
- 金币: 8138.7
- 散金: 570
- 红花: 1
- 帖子: 1489
- 在线: 527.5小时
- 虫号: 820248
- 注册: 2009-08-02
- 专业: 高分子材料结构与性能
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
xiangyun0722(金币+10,VIP+0): 12-16 19:17
zap65535(金币+4,VIP+0):补发 12-24 18:11
xiangyun0722(金币+10,VIP+0): 12-16 19:17
zap65535(金币+4,VIP+0):补发 12-24 18:11
|
本文分别从联接基团加入法、极性头基加入法、疏水链基加入法等方面介绍了这两大类非离子双子表面活性剂的合成方法和研究进展。联接基团加入法是在两个现成的两亲分子之间插入一个联接基团，将这两个两亲分子联接起来。极性头基加入法则是联接基团先连接两条疏水链，再把两个极性头基加上去，一般是环氧乙烷或者是环氧丙烷加入的方法。疏水链基加入法方法所采用的原料化合物中含有联接基团，并且已含有两个极性基团，加入两条碳氢疏水链即可。 The synthesis and advance of two class of non-ionic Gemini surfactant are reviewed in the perspectives of addition of cluster, polar group, and the hydrophobic group. The addition amounts to inserting between two available amphiphilesn polar groups through connecting two hydrophobic chains, followed by two polar groups, in analogous to the addition of epoxy ethane or epoxy propane. There exist hydrophobic chain contain linking group as well as two polar groups in the raw materials emplyeded in the addition. Consequently it suffices the addition of two hydrocarbon hydrophobic chains. |
6楼2009-12-13 23:30:33
