Construction of porous covalent organic polymer as photocatalysts for RhB degradation under visible light
In the present work, a novel porous, and chemically stable amine-based covalent organic polymer （POP-1） was designed and synthesized under solvothermal conditions. The porosity, crystallinity, chemical stability, electrochemical properties, and diffuse reflectance of POP-1 were investigated via N2 s...
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| Veröffentlicht in: | Science bulletin 2017-07, Vol.62 (13), p.931-937 |
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| creator | Liu, Pingxiao Xing, Lingbao Lin, Hongtao Wang, Haining Zhou, Ziyan Su, Zhongmin |
| description | In the present work, a novel porous, and chemically stable amine-based covalent organic polymer （POP-1） was designed and synthesized under solvothermal conditions. The porosity, crystallinity, chemical stability, electrochemical properties, and diffuse reflectance of POP-1 were investigated via N2 sorp- tion experiment, power X-ray diffraction, thermogravimetric analysis, cyclic voltammetry, and ultraviolet visible near infrared spectrometry, respectively. POP-I exhibits good chemical stability in both acidic and alkaline aqueous solutions, as well as in organic solvents. Undoped POP-1 can be directly used as a pho- tocatalyst for rhodamine B irradiation degradation under light-emitting diode and natural light. The Ea of POP-1 for RhB degradation is 82.37 kJ/mol. Furthermore, POP-1 can be reused as a catalyst in RhB degra- dation without degraded catalytic activity. |
| doi_str_mv | 10.1016/j.scib.2017.05.031 |
| format | Article |
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The porosity, crystallinity, chemical stability, electrochemical properties, and diffuse reflectance of POP-1 were investigated via N2 sorp- tion experiment, power X-ray diffraction, thermogravimetric analysis, cyclic voltammetry, and ultraviolet visible near infrared spectrometry, respectively. POP-I exhibits good chemical stability in both acidic and alkaline aqueous solutions, as well as in organic solvents. Undoped POP-1 can be directly used as a pho- tocatalyst for rhodamine B irradiation degradation under light-emitting diode and natural light. The Ea of POP-1 for RhB degradation is 82.37 kJ/mol. Furthermore, POP-1 can be reused as a catalyst in RhB degra- dation without degraded catalytic activity.</description><identifier>ISSN: 2095-9273</identifier><identifier>EISSN: 2095-9281</identifier><identifier>DOI: 10.1016/j.scib.2017.05.031</identifier><identifier>PMID: 36659463</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Metal-free ; Photocatalytic degradation ; Porous organic polymer ; RhB ; Solvothermal synthesis ; X射线粉末衍射 ; 光催化剂 ; 光催化降解 ; 共价 ; 化学稳定性 ; 多孔 ; 有机聚合物</subject><ispartof>Science bulletin, 2017-07, Vol.62 (13), p.931-937</ispartof><rights>2017 Science China Press</rights><rights>Copyright © 2017 Science China Press. Published by Elsevier B.V. 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The porosity, crystallinity, chemical stability, electrochemical properties, and diffuse reflectance of POP-1 were investigated via N2 sorp- tion experiment, power X-ray diffraction, thermogravimetric analysis, cyclic voltammetry, and ultraviolet visible near infrared spectrometry, respectively. POP-I exhibits good chemical stability in both acidic and alkaline aqueous solutions, as well as in organic solvents. Undoped POP-1 can be directly used as a pho- tocatalyst for rhodamine B irradiation degradation under light-emitting diode and natural light. The Ea of POP-1 for RhB degradation is 82.37 kJ/mol. Furthermore, POP-1 can be reused as a catalyst in RhB degra- dation without degraded catalytic activity.</description><subject>Metal-free</subject><subject>Photocatalytic degradation</subject><subject>Porous organic polymer</subject><subject>RhB</subject><subject>Solvothermal synthesis</subject><subject>X射线粉末衍射</subject><subject>光催化剂</subject><subject>光催化降解</subject><subject>共价</subject><subject>化学稳定性</subject><subject>多孔</subject><subject>有机聚合物</subject><issn>2095-9273</issn><issn>2095-9281</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kM-LEzEUx4Mo7rLuP-BBgicvHfNjkkzAixbdFRYE0XPIvMlMU6ZJN8kU-t-b2tqjuSSEz_u-9z4IvaWkoYTKj9smg-8bRqhqiGgIpy_QLSNarDTr6MvrW_EbdJ_zlhBCW81aol6jGy6l0K3kt8ivY8glLVB8DDiOeB9TXDKGeLCzCwXHNNngof7Px51L2Ga838QSwRY7H3PJeIwJ_9x8wYObkh3s36AlDJU9-Oz72eHZT5vyBr0a7Zzd_eW-Q7-_ff21flw9_Xj4vv78tALe8bLqGXA9SNYyrnutyUjBKst6GBUHB0qBlfWMToIQslUDqbxSnAsxahDA79CHc-4-xefF5WJ2PoObZxtc3cwwJTvGO9XpirIzCinmnNxo9snvbDoaSszJstmak2VzsmyIMNVyLXp3yV_6nRuuJf-cVuDTGXB1y4N36ZThArjBJwfFDNH_P__9ZahNDNOzD9O1hVR1eCIo438AguKbCw</recordid><startdate>20170715</startdate><enddate>20170715</enddate><creator>Liu, Pingxiao</creator><creator>Xing, Lingbao</creator><creator>Lin, Hongtao</creator><creator>Wang, Haining</creator><creator>Zhou, Ziyan</creator><creator>Su, Zhongmin</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20170715</creationdate><title>Construction of porous covalent organic polymer as photocatalysts for RhB degradation under visible light</title><author>Liu, Pingxiao ; Xing, Lingbao ; Lin, Hongtao ; Wang, Haining ; Zhou, Ziyan ; Su, Zhongmin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-b2c39d624239b990f1ca7a2bcf73cec77ca6666fe6c55647d0c39773355f9c5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Metal-free</topic><topic>Photocatalytic degradation</topic><topic>Porous organic polymer</topic><topic>RhB</topic><topic>Solvothermal synthesis</topic><topic>X射线粉末衍射</topic><topic>光催化剂</topic><topic>光催化降解</topic><topic>共价</topic><topic>化学稳定性</topic><topic>多孔</topic><topic>有机聚合物</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Pingxiao</creatorcontrib><creatorcontrib>Xing, Lingbao</creatorcontrib><creatorcontrib>Lin, Hongtao</creatorcontrib><creatorcontrib>Wang, Haining</creatorcontrib><creatorcontrib>Zhou, Ziyan</creatorcontrib><creatorcontrib>Su, Zhongmin</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Science bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Pingxiao</au><au>Xing, Lingbao</au><au>Lin, Hongtao</au><au>Wang, Haining</au><au>Zhou, Ziyan</au><au>Su, Zhongmin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Construction of porous covalent organic polymer as photocatalysts for RhB degradation under visible light</atitle><jtitle>Science bulletin</jtitle><addtitle>Chinese Science Bulletin</addtitle><date>2017-07-15</date><risdate>2017</risdate><volume>62</volume><issue>13</issue><spage>931</spage><epage>937</epage><pages>931-937</pages><issn>2095-9273</issn><eissn>2095-9281</eissn><abstract>In the present work, a novel porous, and chemically stable amine-based covalent organic polymer （POP-1） was designed and synthesized under solvothermal conditions. The porosity, crystallinity, chemical stability, electrochemical properties, and diffuse reflectance of POP-1 were investigated via N2 sorp- tion experiment, power X-ray diffraction, thermogravimetric analysis, cyclic voltammetry, and ultraviolet visible near infrared spectrometry, respectively. POP-I exhibits good chemical stability in both acidic and alkaline aqueous solutions, as well as in organic solvents. Undoped POP-1 can be directly used as a pho- tocatalyst for rhodamine B irradiation degradation under light-emitting diode and natural light. The Ea of POP-1 for RhB degradation is 82.37 kJ/mol. Furthermore, POP-1 can be reused as a catalyst in RhB degra- dation without degraded catalytic activity.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>36659463</pmid><doi>10.1016/j.scib.2017.05.031</doi><tpages>7</tpages></addata></record> |
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| subjects | Metal-free Photocatalytic degradation Porous organic polymer RhB Solvothermal synthesis X射线粉末衍射 光催化剂 光催化降解 共价 化学稳定性 多孔 有机聚合物 |
| title | Construction of porous covalent organic polymer as photocatalysts for RhB degradation under visible light |
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