High-Yield Production of Lignin-Derived Functional Carbon Nanosheet for Dye Adsorption
文献类型：期刊论文
| 作者 | Chen, Fenggui; Hu, Xi; Tu, Xiaohan; Chen, Linfei; Liu, Xi; Tan, Linli; Mao, Yulin; Shi, Jianwei; Teng, Xiaoxu; He, Shuhua |
| 刊名 | POLYMERS
 |
| 出版日期 | 2020 |
| 卷号 | 12期号:4 |
| 关键词 | ACTIVATED CARBON AQUEOUS-SOLUTIONS RHODAMINE-B REMOVAL WATER COMPOSITES |
| DOI | 10.3390/polym12040797 |
| 英文摘要 | In this article, we report the preparation of lignin-derived carbon nanosheet (L-CNS) by direct thermal treatment of lignin without activation operation and the functions of the L-CNS as an adsorbent for rhodamine dye. The L-CNSs are fabricated by freeze-drying (FD) methods of lignin followed by high-temperature carbonization. It is found that lower frozen temperature in FD or lower concentration of lignin aqueous solution renders L-CNSs' more porous morphology and higher specific surface area (SSA), allowing a promising application of the L-CNSs as an efficient adsorbent for organic pollutants. In particular, the alkaline hydroxide catalyst helps to increase the SSA of carbon products, leading to a further improved adsorption capacity. On the other hand, p-toluenesulfonic acid (TsOH) catalyzed pyrolysis, which dramatically increased the L-CNS product yield, and provided a high-yield approach for the production of pollutant absorbent. |
| 学科主题 | Polymer Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19816]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Shi, JW 2.Teng, XX (corresponding author), Yangtze Normal Univ, Sch Chem & Chem Engn, Chongqing Key Lab Inorgan Special Funct Mat, Chongqing 408100, Peoples R China. 3.Wu, J (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Magnet Mat & Devices, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Chen, Fenggui,Hu, Xi,Tu, Xiaohan,et al. High-Yield Production of Lignin-Derived Functional Carbon Nanosheet for Dye Adsorption[J]. POLYMERS,2020,12(4). |
| APA | Chen, Fenggui.,Hu, Xi.,Tu, Xiaohan.,Chen, Linfei.,Liu, Xi.,...&Wu, Jian.(2020).High-Yield Production of Lignin-Derived Functional Carbon Nanosheet for Dye Adsorption.POLYMERS,12(4). |
| MLA | Chen, Fenggui,et al."High-Yield Production of Lignin-Derived Functional Carbon Nanosheet for Dye Adsorption".POLYMERS 12.4(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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