Adsorption of rhodamine B by organic porous materials rich in nitrogen, oxygen, and sulfur heteroatoms

Rhodamine B is a non-degradable carcinogenic dye, so it is of great significance to remove rhodamine B from wastewater. We designed and prepared a novel porous organic polymer adsorbent (DAPS-TP-POP), which contains abundant N, O, and S heteroatoms. DAPS-TP-POP was characterized through FT-IR, PXRD,...

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Bibliographic Details
Published inNew journal of chemistry Vol. 45; no. 7; pp. 3448 - 3453
Main Authors Du, Xiao-Cheng, Zhu, Ji-Hua, Quan, Zheng-Jun, Wang, Xi-Cun
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 22.02.2021
Subjects
Adsorption
Carcinogens
Nitrogen
Porous materials
Recyclability
Rhodamine
Wastewater
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Summary:Rhodamine B is a non-degradable carcinogenic dye, so it is of great significance to remove rhodamine B from wastewater. We designed and prepared a novel porous organic polymer adsorbent (DAPS-TP-POP), which contains abundant N, O, and S heteroatoms. DAPS-TP-POP was characterized through FT-IR, PXRD, TGA, TEM, BET etc. The results show that DAPS-TP-POP has high stability and abundant heteroatoms. DAPS-TP-POP has good adsorption capacity for rhodamine B. Besides, it also shows excellent recyclability. Rhodamine B is a non-degradable carcinogenic dye, so it is of great significance to remove rhodamine B from wastewater.
Bibliography:10.1039/d0nj05750a
Electronic supplementary information (ESI) available. See DOI
ISSN:1144-0546
1369-9261
DOI:10.1039/d0nj05750a