| 查看: 2219 | 回复: 20 | |||
| 当前主题已经存档。 | |||
hanruoshui木虫 (小有名气)
|
[交流]
绝版好书Handbook of Size Exclusion Chromatography
|
||
|
Handbook of Size Exclusion Chromatography Preface Molecular weight and molecular weight distribution are well known to affect the properties of polymeric materials. Even though for decades viscosity has been an integral part of product specifications used to characterize molecular weight of polymeric materials in industry, the need to define the molecular weight distribution of a product has attracted little attention. However, in recent years producers and users of polymeric materials have become ever more interested in value-added polymers with not only specific molecular weights but also optimal molecular weight distribution to offer unique performance advantages to products. In fact, molecular weight distribution has become an important marketing feature for polymeric products in the 1990s. It is very common these days to see new grades of polymeric materials introduced to the marketplace that are specially designed to have either narrow or bimodal molecular weight distribution. In the case of a copolymer, the stress is on the uniformity in composition distribution throughout the entire molecular weight distribution. Therefore, the need to improve the analytical capability in R&D to characterize molecular weight distribution by size exclusion chromatography or gel permeation chromatography has become increasingly urgent in recent years. Determination of molecular weight distribution of a polymer is very often not a simple task. This is one of the reasons it is still not commonly used as a final product specification. Many books have been published on size exclusion chromatography. However, there has still been a need for a book that stresses practical applications of size exclusion chromatography to the important polymeric materials in industry. Hopefully the valuable experiences of the authors in this book 很好的一本书哦，大家喜欢的话请支持哦！ 共享邮箱：hanruoshui@56.com [ Last edited by daiqiguang on 2007-6-5 at 19:59 ] |
回复此楼» 猜你喜欢
求调剂
已经有3人回复
-
265求调剂
已经有4人回复
-
085700资源与环境308求调剂
已经有6人回复
-
一志愿吉林大学材料学硕321求调剂
已经有12人回复
-
286分人工智能专业请求调剂愿意跨考！
已经有3人回复
-
329求调剂
已经有5人回复
-
申请回稿延期一个月，编辑同意了。但系统上的时间没变，给编辑又写邮件了，没回复
已经有4人回复
-
材料学硕318求调剂
已经有5人回复
-
一志愿中国海洋大学，生物学，301分，求调剂
已经有6人回复
-
081700化工学硕调剂
已经有3人回复
 |
2楼2007-01-15 13:16:10
hanruoshui
木虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 8829.1
- 红花: 1
- 帖子: 78
- 在线: 30.7小时
- 虫号: 225632
- 注册: 2006-03-23
- 性别: GG
- 专业: 电化学分析
3楼2007-01-17 08:09:29
4楼2007-01-17 09:12:10
5楼2007-01-22 10:20:25
wuyq6502
铁杆木虫 (知名作家)
- ACI: 1
- 应助: 0 (幼儿园)
- 金币: 22921.6
- 红花: 31
- 帖子: 5741
- 在线: 1688.4小时
- 虫号: 144877
- 注册: 2005-12-23
- 性别: GG
- 专业: 催化化学
6楼2007-01-22 18:09:00
 |
7楼2007-01-25 12:31:56
笑问天
木虫 (著名写手)
- 应助: 6 (幼儿园)
- 金币: 3684.5
- 散金: 336
- 红花: 10
- 帖子: 1346
- 在线: 217.9小时
- 虫号: 170374
- 注册: 2006-01-17
- 性别: GG
- 专业: 高分子组装与超分子结构
8楼2007-01-25 19:01:37
|
|
9楼2007-01-27 17:49:05
10楼2007-01-27 20:32:52
