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Fabrication of Reusable Carboxymethyl Cellulose/Graphene Oxide Composite Aerogel with Large Surface Area for Adsorption of Methylene Blue
| Content Provider | MDPI |
|---|---|
| Author | Zhu, Wei Jiang, Xueliang Jiang, Kun Liu, Fangjun You, Feng Yao, Chu |
| Copyright Year | 2021 |
| Description | A highly efficient adsorbent for methylene blue (MB) adsorption was developed by combination of carboxymethyl cellulose (CMC) and graphene oxide (GO) via a simple one-step hydrothermal method. The as-synthesized CMC/GO composite aerogel has a mesoporous structure with an average pore diameter of 30 nm and a high specific surface area of 800.85 $m^{2}·g^{−1}$. Moreover, the CMC/GO composite aerogel demonstrates a significant selectivity for the dye adsorption, especially for MB, where its adsorption capacity can reach 244.99 $mg·g^{−1}$ with an excellent recyclability for more than nine times. Thus, the prepared CMC/GO composite aerogel would be an effective adsorbent for dyes adsorption, owing to the merits of high efficiency, reusability, and eco-friendliness. |
| Starting Page | 1609 |
| e-ISSN | 20794991 |
| DOI | 10.3390/nano11061609 |
| Journal | Nanomaterials |
| Issue Number | 6 |
| Volume Number | 11 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-06-18 |
| Access Restriction | Open |
| Subject Keyword | Nanomaterials Paper and Wood Adsorption Aerogel Carboxymethyl Cellulose Graphene Methylene Blue Reusability |
| Content Type | Text |
| Resource Type | Article |
