Preparation and Modification of Biomass-Based Functional Rubbers for Removing Mercury(II) from Aqueous Solution
文献类型:期刊论文
作者 | Chen, YR (Chen, Yurong)[ 1,2 ]; Yasin, A (Yasin, Akram)[ 1 ]; Zhang, YG (Zhang, Yagang)[ 1,2,3,4 ]; Zan, XJ (Zan, Xingjie)[ 1 ]; Liu, YX (Liu, Yanxia)[ 1,2 ]; Zhang, LT (Zhang, Letao)[ 1 ] |
刊名 | MATERIALS |
出版日期 | 2020 |
卷号 | 13期号:3页码:1-17 |
ISSN号 | 1996-1944 |
关键词 | elemental sulfur cottonseed oil post-modification mercury adsorption |
DOI | 10.3390/ma13030632 |
英文摘要 | Biomass-based functional rubber adsorbents were designed and prepared via inverse vulcanization and post-modification. The plant rubber was synthesized with sulfur and renewable cottonseed oil as well as various micromolecular modifiers with nitrogen-containing functional groups. Results showed that types of nitrogen-containing functional groups and dosages of modifiers had a significant impact on the adsorption capacities of the resulting polymers for Hg2+. Notably, when the mass ratio of 2-aminoethyl methacrylate (AEMA) to sulfur was 0.05, the resulting polymer polysulfide-co-cottonseed oil modified by AEMA (SCOA2) showed the highest adsorption capacity (343.3 mg g(-1)) among all the prepared samples. Furthermore, the Hg2+ removal efficiency of SCOA2 remained over 80% of its original value after five adsorption-desorption cycles. It demonstrated a promising case for utilizing cheap industrial by-products (sulfur) and renewable materials (cottonseed oil). The prepared functional rubber provides alternative approach for mercury removal in waste utilization and sustainable chemistry. |
WOS记录号 | WOS:000515503100139 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/7312] |
专题 | 新疆理化技术研究所_资源化学研究室 |
作者单位 | 1.Univ Elect Sci & Technol China, Sch Mat & Energy, Chengdu 611731, Peoples R China 2.Xinjiang Inst Engn, Dept Chem & Environm Engn, Urumqi 830026, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, YR ,Yasin, A ,Zhang, YG ,et al. Preparation and Modification of Biomass-Based Functional Rubbers for Removing Mercury(II) from Aqueous Solution[J]. MATERIALS,2020,13(3):1-17. |
APA | Chen, YR ,Yasin, A ,Zhang, YG ,Zan, XJ ,Liu, YX ,&Zhang, LT .(2020).Preparation and Modification of Biomass-Based Functional Rubbers for Removing Mercury(II) from Aqueous Solution.MATERIALS,13(3),1-17. |
MLA | Chen, YR ,et al."Preparation and Modification of Biomass-Based Functional Rubbers for Removing Mercury(II) from Aqueous Solution".MATERIALS 13.3(2020):1-17. |
入库方式: OAI收割
来源:新疆理化技术研究所
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