定制各类格氏试剂

问题:Control of Monomer Sequence Distribution-Grégory Chambard关于活性聚合论文
类型:推荐
提问:bigfoot
等级:
版块:高分子资源(kevlar,bigfoot,)
信誉:92%
回复:18
阅读:1367
时间:2005-02-26 11:59:20  编辑    加入/取消收藏    订制/取消短消息    举报该贴    

独立访问地址: http://www.k65.net/mail/url.php?n=cmVmZXI9Lw==

mm:28182904

[该帖子已被bigfoot在2005-3-10 21:25:10编辑过]
回复人:杂多酸,▲▲ (跟大家多学习学习) 时间:2006-04-07 23:32:47   编辑 1楼
给我发以份吧,谢谢了yangfu@iccas.ac.cn


回复人:tt777_1028,▲▲▲ (专业二氧化硅生产销售) 时间:2006-04-16 21:35:45   编辑 2楼
给我发以份吧,谢谢了tt777_1028@126.com


回复人:chenst, (从事有机金属合成,高分子合成) 时间:2006-04-28 13:37:35   编辑 3楼
资源不错



回复人:chenst, (从事有机金属合成,高分子合成) 时间:2006-04-28 13:37:49   编辑 4楼
资源不错,加0.3分


回复人:sunjp82, (喜欢研究,对高分子感兴趣) 时间:2006-04-29 11:17:16   编辑 5楼
密码不对呀
我根本进不去
楼主好心
我急需这方面的资料
谢谢
能否给我发过来,非常感激!
sunjp82@126.com


回复人:latex, (乳液聚合) 时间:2006-06-01 10:01:16   编辑 6楼
就不进不了


回复人:bigfoot, (高分子合成) 时间:2005-02-26 12:01:50   编辑 7楼
文件大小:1.44M,pdf格式,日期:2000年
TABLE OF CONTENTS 7
CHAPTER 1 INTRODUCTION 11
1.1 History 12
1.2 Free-Radical Polymerisation 12
1.3 Chemical Composition Distribution: Intramolecular
Composition Drift 13
1.4 Objective of This Thesis 15
1.5 Outline of This Thesis 16
References 17
CHAPTER 2 FREE-RADICAL COPOLYMERISATION OF STYRENE
AND BUTYL ACRYLATE 19
2.1 Introduction 20
2.2 Copolymerisation 21
2.3 Anomalies in Copolymerisation 24
2.3.1 Bootstrap model 24
2.3.2 Preferential absorption model 27
2.3.3 Summary 30
2.4 Experimental 31
2.5 Results and Discussion 32
2.6 Conclusions 36
References 36
CHAPTER 3 ATOM TRANSFER RADICAL POLYMERISATION 39
3.1 Introduction 40
3.2 Living Radical Polymerisation 40
3.3 Atom Transfer Radical Polymerisation (ATRP) 43
3.3.1 Mechanism of ATRP 43
3.3.2 Kinetic description of ATRP in constant density reactors 46
3.3.3 Different components in ATRP 49
3.3.3.1 Transition metal complex 49
3.3.3.2 Monomer 54
3.3.3.3 Solvent 55
3.3.3.4 Initiator 55
3.3.4 Peculiarities 56
3.3.5 Possibilities and limitations 57
3.4 Future Prospects 59
References 59
CHAPTER 4 ATOM TRANSFER RADICAL HOMOPOLYMERISATIONS
OF STYRENE AND BUTYL ACRYLATE 63
4.1 Introduction 64
4.2 Rate Coefficients for Propagation and Termination 64
4.3 Determination of kact 68
4.3.1 Background 68
4.3.2 Nitroxide exchange experiments 69
4.3.3 Experimental 71
4.3.4 Results and discussion 73
4.4 Determination of kdeact 78
4.4.1 Sensitivity test 78
4.4.1.1 Influence of alkyl halide initiator activation process 81
4.4.1.2 Influence of kt
0 83
4.4.2 Experimental 85
4.4.3 Results and discussion 87
4.4.3.1 Homopolymerisations of S and BA 87
4.4.3.2 Kinetic experiments 89
4.5 Conclusions 91
References 92
CHAPTER 5 ATOM TRANSFER RADICAL COPOLYMERISATIONS
OF STYRENE AND BUTYL ACRYLATE 95
5.1 Copolymerisation Models 96
5.2 Reactivity Ratios in the S /BA Copolymerisation 99
5.2.1 General 99
5.2.2 Determination of reactivity ratios in ATRP 99
5.2.3 Effect of the ATRP equilibria on the observed reactivity ratios 102
5.2.4 Summary 106
5.2.5 Experimental 107
5.2.6 Results and discussion 108
5.2.6.1 Low-conversion free-radical copolymerisations 108
5.2.6.2 Reactivity ratios in ATRP 110
5.3 Modelling of the ATRP Copolymerisations of S and BA 112
5.3.1 Evolution of -ln(1-ξ) 112
5.3.2 Experimental 114
5.3.3 Results and discussion 115
5.3.3.1 Assessment of living character 115
5.3.3.2 Evolution of -ln(1-ξ) as a function of fS
0 117
5.3.3.3 Modelling of the ATRP copolymerisations of S and BA 119
5.3.3.4 Influence of reactivity ratios, kact and kdeact 122
5.4 Conclusions 125
References 125
CHAPTER 6 SYNTHESIS AND CHARACTERISATION OF
INTRAMOLECULARLY HETEROGENEOUS COPOLYMERS 127
6.1 Introduction 128
6.2 Block Copolymerisation 128
6.2.1 Definition and application 128
6.2.2 Phase separation 129
6.2.3 Synthesis 131
6.2.4 Experimental 132
6.2.5 Results and discussion 135
6.2.5.1 Indications of block existence 135
6.2.5.2 Problems 138
6.2.5.3 Phase separation 143
6.2.6 Concluding remarks 145
6.3 Gradient Copolymerisation 146
6.3.1 Synthesis 146
6.3.2 Experimental 149
6.3.3 Results and discussion 150
6.3.4 Concluding remarks 154
6.4 Conclusions 155
References 155



回复人:qiangpeng,★★★★★ (化学百科) 时间:2005-03-10 17:46:06   编辑 8楼
bigfoot 兄,现在下不了了,密码不对呀


回复人:bigfoot, (高分子合成) 时间:2005-03-10 21:26:39   编辑 9楼
它们网站的变动,现在上不去了,改了一下。现在没有问题了


回复人:qiangpeng,★★★★★ (化学百科) 时间:2005-03-10 21:27:59   编辑 10楼
感谢bigfoot 兄


回复人:zhixiangch,▲▲▲▲ (希望来这里和大家交朋友,相互交流和学习知识。) 时间:2005-03-11 16:12:15   编辑 11楼
我最怕K65的邮箱了,根本就下不来,分又白付了。


回复人:bigfoot, (高分子合成) 时间:2005-03-11 18:15:12   编辑 12楼
怎么下不来,早晨7:00起来,70K/S


回复人:zhixiangch,▲▲▲▲ (希望来这里和大家交朋友,相互交流和学习知识。) 时间:2005-03-11 21:53:13   编辑 13楼
7K就不错了,还70K。


回复人:bigfoot, (高分子合成) 时间:2005-03-12 09:28:30   编辑 14楼
你早晨试过了没有啊,我们教育网是这样的


回复人:薛立厚, () 时间:2005-06-23 10:08:44   编辑 15楼
我可以提一个问题吗?
如何控制活性聚合物的分子量?


回复人:薛立厚, () 时间:2005-06-23 10:12:47   编辑 16楼
旧,


回复人:xpd2050, (有机氟材料) 时间:2005-08-14 14:47:26   编辑 17楼
不能看


回复人:xpd2050, (有机氟材料) 时间:2005-09-05 11:22:27   编辑 18楼
谢谢!发到xpd2050@163.com




问题讨论没有结束...
您尚未进入本论坛,登录之后才可以回贴
用户名:密码:    游客  新用户免费注册
10msec



版权所有 中国化学化工论坛 
可转载本站文章 但请务必注明出处 本站法律顾问 方利律师  
www.ccebbs.com E-Mail:ccebbs00@126.com
Chinese Chemistry and Chemical Engineering BBS