Synthesis, characterization and pH sensitivity of polyampholyte containing aromatic rings
Synthesis, characterization and pH sensitivity of polyampholyte containing aromatic rings
复制标题
含芳环聚两性电解质的合成、表征及pH敏感性
DOI：
10.1039/c6ra12833e
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发表时间：
2016-08
期刊：
影响因子：
3.9
通讯作者：
Zhang Shufen
中科院分区：
文献类型：
--
作者：
Yang Jingjing;Zhang Shufen
This work describes the synthesis and pH sensitivity of polyampholytes containing aromatic rings which were prepared from a poly(acrylamide-co-vinylamine) oligomer and aryl sulfonate derivatives. The structures of the products were characterized by Fourier transform infrared spectroscopy, liquid chromatography-mass spectrometry and nuclear magnetic resonance spectroscopy analysis. The effects of degree of substitution, concentration of the polyampholyte solution, the amount of sulfonate groups in the aryl sulfonate derivatives, and the aromatic ring on the pH sensitivity of the polyampholytes were discussed in detail. The results exhibited that the pH sensitivity of these polyampholytes was mainly affected by the molar ratio of cationic to anionic groups in the polyampholytes which can be controlled by changing both the degree of substitution and the amount of sulfonate groups in the aryl sulfonate derivatives at the fixed degree of substitution.
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影响因子：
--
作者：
Shenghai Li;Yuntao Wu;Junhua Wang;Qiang Zhang;Y. Kou;Suobo Zhang
通讯作者：
Shenghai Li;Yuntao Wu;Junhua Wang;Qiang Zhang;Y. Kou;Suobo Zhang
影响因子：
15
作者：
M. Mao;S. Turner
通讯作者：
M. Mao;S. Turner
影响因子：
3
作者：
Zhiyong Hu;Shufen Zhang;Jin-zong Yang;Yu Chen
通讯作者：
Zhiyong Hu;Shufen Zhang;Jin-zong Yang;Yu Chen
DOI：
10.1021/la900131g
发表时间：
2009-04
期刊：
Langmuir : the ACS journal of surfaces and colloids
影响因子：
--
作者：
Wei Chen-;Vincent Leung;H. Kroener;R. Pelton
通讯作者：
Wei Chen-;Vincent Leung;H. Kroener;R. Pelton
影响因子：
2.5
作者：
A. E. Achari;X. Coqueret;A. Lablache-Combier;C. Loucheux
通讯作者：
A. E. Achari;X. Coqueret;A. Lablache-Combier;C. Loucheux