Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance
This paper explored the method of combining atom transfer radical polymerization (ATRP) technology and hyperbranched polymer principle to prepare the high capacity chelating resin. First, surface-initiated atom transfer radical polymerization (SI-ATRP) method was used to graft glycidyl methacrylate...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
The Royal Society
2018-01-01
|
| Series: | Royal Society Open Science |
| Subjects: | |
| Online Access: | https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171665 |
| _version_ | 1818998450938707968 |
|---|---|
| author | Youning Chen Wei Zhao Huan Wang Yuhong Li Chenxi Li |
| author_facet | Youning Chen Wei Zhao Huan Wang Yuhong Li Chenxi Li |
| author_sort | Youning Chen |
| collection | DOAJ |
| description | This paper explored the method of combining atom transfer radical polymerization (ATRP) technology and hyperbranched polymer principle to prepare the high capacity chelating resin. First, surface-initiated atom transfer radical polymerization (SI-ATRP) method was used to graft glycidyl methacrylate (GMA) on chloromethylated cross-linked styrene-divinylbenzene resin, and then the novel polyamine chelating resin with a kind of hyperbranched structure was prepared through the amination reaction between amino group of (2-aminoethyl) triamine and epoxy group in GMA. This resin had a selective effect on As(V) and Cr(VI) at a relatively low pH and can be used for the disposal of waste water containing As(V) and Cr(VI). It had a relatively strong adsorption effect on Cu(II), Pb(II), Cd(II) and Cr(III) and can be used for the disposal of heavy metal ion waste water. The finding was that, the adsorption capacity of resin on the studied heavy metal ions was higher than that of the chelating resin synthesized by traditional technology and also higher than that of the resin modified by ATRP technology and bifunctional chelator, indicating that the combination of ATRP and hyperbranched polymer concept is an effective method to prepare chelating resin with high capacity. |
| first_indexed | 2024-12-20T22:01:44Z |
| format | Article |
| id | doaj.art-a704c994041c41de8843881764371e5b |
| institution | Directory Open Access Journal |
| issn | 2054-5703 |
| language | English |
| last_indexed | 2024-12-20T22:01:44Z |
| publishDate | 2018-01-01 |
| publisher | The Royal Society |
| record_format | Article |
| series | Royal Society Open Science |
| spelling | doaj.art-a704c994041c41de8843881764371e5b2022-12-21T19:25:21ZengThe Royal SocietyRoyal Society Open Science2054-57032018-01-015210.1098/rsos.171665171665Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performanceYouning ChenWei ZhaoHuan WangYuhong LiChenxi LiThis paper explored the method of combining atom transfer radical polymerization (ATRP) technology and hyperbranched polymer principle to prepare the high capacity chelating resin. First, surface-initiated atom transfer radical polymerization (SI-ATRP) method was used to graft glycidyl methacrylate (GMA) on chloromethylated cross-linked styrene-divinylbenzene resin, and then the novel polyamine chelating resin with a kind of hyperbranched structure was prepared through the amination reaction between amino group of (2-aminoethyl) triamine and epoxy group in GMA. This resin had a selective effect on As(V) and Cr(VI) at a relatively low pH and can be used for the disposal of waste water containing As(V) and Cr(VI). It had a relatively strong adsorption effect on Cu(II), Pb(II), Cd(II) and Cr(III) and can be used for the disposal of heavy metal ion waste water. The finding was that, the adsorption capacity of resin on the studied heavy metal ions was higher than that of the chelating resin synthesized by traditional technology and also higher than that of the resin modified by ATRP technology and bifunctional chelator, indicating that the combination of ATRP and hyperbranched polymer concept is an effective method to prepare chelating resin with high capacity.https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171665surface-initiated atom transfer radical polymerizationpolyamine-type chelating resinheavy metal ionsadsorption |
| spellingShingle | Youning Chen Wei Zhao Huan Wang Yuhong Li Chenxi Li Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance Royal Society Open Science surface-initiated atom transfer radical polymerization polyamine-type chelating resin heavy metal ions adsorption |
| title | Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance |
| title_full | Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance |
| title_fullStr | Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance |
| title_full_unstemmed | Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance |
| title_short | Preparation of novel polyamine-type chelating resin with hyperbranched structures and its adsorption performance |
| title_sort | preparation of novel polyamine type chelating resin with hyperbranched structures and its adsorption performance |
| topic | surface-initiated atom transfer radical polymerization polyamine-type chelating resin heavy metal ions adsorption |
| url | https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.171665 |
| work_keys_str_mv | AT youningchen preparationofnovelpolyaminetypechelatingresinwithhyperbranchedstructuresanditsadsorptionperformance AT weizhao preparationofnovelpolyaminetypechelatingresinwithhyperbranchedstructuresanditsadsorptionperformance AT huanwang preparationofnovelpolyaminetypechelatingresinwithhyperbranchedstructuresanditsadsorptionperformance AT yuhongli preparationofnovelpolyaminetypechelatingresinwithhyperbranchedstructuresanditsadsorptionperformance AT chenxili preparationofnovelpolyaminetypechelatingresinwithhyperbranchedstructuresanditsadsorptionperformance |