Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer
In this paper, we present a tandem anionic-radical approach for synthesizing hypergrafted polymers. We prepared 4-(N,N-diphenylamino)methylstyrene (DPAMS) as a new radical-based inimer. Linear PDPAMS was prepared through anionic polymerization. Hypergrafted PDPAMS was synthesized through the self-co...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2017-01-01
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| Series: | Designed Monomers and Polymers |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15685551.2017.1365577 |
| _version_ | 1811269372577054720 |
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| author | Minglu Huang Jianmin Lu Bingyong Han Xianhong Zhang Wantai Yang |
| author_facet | Minglu Huang Jianmin Lu Bingyong Han Xianhong Zhang Wantai Yang |
| author_sort | Minglu Huang |
| collection | DOAJ |
| description | In this paper, we present a tandem anionic-radical approach for synthesizing hypergrafted polymers. We prepared 4-(N,N-diphenylamino)methylstyrene (DPAMS) as a new radical-based inimer. Linear PDPAMS was prepared through anionic polymerization. Hypergrafted PDPAMS was synthesized through the self-condensing vinyl polymerization of DPAMS with linear PDPAMS. The linear backbone of PDPAMS, which incorporated latent radical initiating sites, served as a ‘hyperlinker’ to link hyperbranched side chains. The molecular weights of hypergrafted polymers increased as the length of the linear backbone chain increased. The hypergrafted structure of the resulting polymer was confirmed using a conventional gel permeation chromatograph apparatus equipped with a multiangle light scattering detector, nuclear magnetic resonance, differential scanning calorimetry, and thermogravimetric analysis. This strategy can be applied to synthesize other complex architectures based on hyperbranched polymers by changing the structure of a polymer backbone through anionic polymerization. |
| first_indexed | 2024-04-12T21:40:54Z |
| format | Article |
| id | doaj.art-40b7cbf41d294034ad24dd33b33f1a71 |
| institution | Directory Open Access Journal |
| issn | 1568-5551 |
| language | English |
| last_indexed | 2024-04-12T21:40:54Z |
| publishDate | 2017-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Designed Monomers and Polymers |
| spelling | doaj.art-40b7cbf41d294034ad24dd33b33f1a712022-12-22T03:15:46ZengTaylor & Francis GroupDesigned Monomers and Polymers1568-55512017-01-0120147648410.1080/15685551.2017.13655771365577Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimerMinglu Huang0Jianmin Lu1Bingyong Han2Xianhong Zhang3Wantai Yang4Beijing University of Chemical TechnologyBeijing University of Chemical TechnologyBeijing University of Chemical TechnologyBeijing University of Chemical TechnologyBeijing University of Chemical TechnologyIn this paper, we present a tandem anionic-radical approach for synthesizing hypergrafted polymers. We prepared 4-(N,N-diphenylamino)methylstyrene (DPAMS) as a new radical-based inimer. Linear PDPAMS was prepared through anionic polymerization. Hypergrafted PDPAMS was synthesized through the self-condensing vinyl polymerization of DPAMS with linear PDPAMS. The linear backbone of PDPAMS, which incorporated latent radical initiating sites, served as a ‘hyperlinker’ to link hyperbranched side chains. The molecular weights of hypergrafted polymers increased as the length of the linear backbone chain increased. The hypergrafted structure of the resulting polymer was confirmed using a conventional gel permeation chromatograph apparatus equipped with a multiangle light scattering detector, nuclear magnetic resonance, differential scanning calorimetry, and thermogravimetric analysis. This strategy can be applied to synthesize other complex architectures based on hyperbranched polymers by changing the structure of a polymer backbone through anionic polymerization.http://dx.doi.org/10.1080/15685551.2017.1365577Self-condensing vinyl polymerizationhypergrafted polymerpoly(4-(NN-diphenylamino)methylstyrene) |
| spellingShingle | Minglu Huang Jianmin Lu Bingyong Han Xianhong Zhang Wantai Yang Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer Designed Monomers and Polymers Self-condensing vinyl polymerization hypergrafted polymer poly(4-(N N-diphenylamino)methylstyrene) |
| title | Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer |
| title_full | Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer |
| title_fullStr | Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer |
| title_full_unstemmed | Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer |
| title_short | Synthesis of hypergrafted poly[4-(N,N-diphenylamino)methylstyrene] through tandem anionic-radical polymerization of radical-inimer |
| title_sort | synthesis of hypergrafted poly 4 n n diphenylamino methylstyrene through tandem anionic radical polymerization of radical inimer |
| topic | Self-condensing vinyl polymerization hypergrafted polymer poly(4-(N N-diphenylamino)methylstyrene) |
| url | http://dx.doi.org/10.1080/15685551.2017.1365577 |
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