Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials
In this work, the porous-carbon materials were successful synthesized via pre-oxidation and high-temperature carbonization treatment used the cotton fibers as raw materials. Activated carbon with high adsorption performance was prepared by the ZnCl2- or K2CO3-activated pyrolysis of waste cotton fabr...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2022-07-01
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| Series: | Journal of Natural Fibers |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/15440478.2020.1821282 |
| _version_ | 1797680146569756672 |
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| author | Wang Shuhua Gao Yindong |
| author_facet | Wang Shuhua Gao Yindong |
| author_sort | Wang Shuhua |
| collection | DOAJ |
| description | In this work, the porous-carbon materials were successful synthesized via pre-oxidation and high-temperature carbonization treatment used the cotton fibers as raw materials. Activated carbon with high adsorption performance was prepared by the ZnCl2- or K2CO3-activated pyrolysis of waste cotton fabric. The structure of as-prepared samples was systematically characterized by FT-IR, XPS, XRD, SEM, and BET. The adsorption performance was measured by using the iodine and methylene blue as the target dyes. The results showed that the products are amorphous structure, and is enriched in oxygen functional groups on the surface. The pore size distribution curves showed that COTTON-C-K is rich in macropores, COTTON-C-KZn are rich in micropore and mesopore, and COTTON-C-Zn contains more micropores. The COTTON-C-KZn showed higher adsorption performance toward the I2 and MB, with a QI2 and QMB of 1331and 445 mg/g, respectively, which surpasses that of commercial-activated carbon. |
| first_indexed | 2024-03-11T23:25:27Z |
| format | Article |
| id | doaj.art-44a1b68bbd0d44649c3bc3913694f38e |
| institution | Directory Open Access Journal |
| issn | 1544-0478 1544-046X |
| language | English |
| last_indexed | 2024-03-11T23:25:27Z |
| publishDate | 2022-07-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Natural Fibers |
| spelling | doaj.art-44a1b68bbd0d44649c3bc3913694f38e2023-09-20T12:50:20ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2022-07-011972607261810.1080/15440478.2020.18212821821282Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon MaterialsWang Shuhua0Gao Yindong1Taiyuan University of TechnologyTaiyuan University of TechnologyIn this work, the porous-carbon materials were successful synthesized via pre-oxidation and high-temperature carbonization treatment used the cotton fibers as raw materials. Activated carbon with high adsorption performance was prepared by the ZnCl2- or K2CO3-activated pyrolysis of waste cotton fabric. The structure of as-prepared samples was systematically characterized by FT-IR, XPS, XRD, SEM, and BET. The adsorption performance was measured by using the iodine and methylene blue as the target dyes. The results showed that the products are amorphous structure, and is enriched in oxygen functional groups on the surface. The pore size distribution curves showed that COTTON-C-K is rich in macropores, COTTON-C-KZn are rich in micropore and mesopore, and COTTON-C-Zn contains more micropores. The COTTON-C-KZn showed higher adsorption performance toward the I2 and MB, with a QI2 and QMB of 1331and 445 mg/g, respectively, which surpasses that of commercial-activated carbon.http://dx.doi.org/10.1080/15440478.2020.1821282waste cotton fabriccarbonizationrecycleself-adherentporous materialsadsorption |
| spellingShingle | Wang Shuhua Gao Yindong Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials Journal of Natural Fibers waste cotton fabric carbonization recycle self-adherent porous materials adsorption |
| title | Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials |
| title_full | Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials |
| title_fullStr | Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials |
| title_full_unstemmed | Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials |
| title_short | Fabrication of Cotton Fiber-derived Self-adherent Formed Porous-carbon Materials |
| title_sort | fabrication of cotton fiber derived self adherent formed porous carbon materials |
| topic | waste cotton fabric carbonization recycle self-adherent porous materials adsorption |
| url | http://dx.doi.org/10.1080/15440478.2020.1821282 |
| work_keys_str_mv | AT wangshuhua fabricationofcottonfiberderivedselfadherentformedporouscarbonmaterials AT gaoyindong fabricationofcottonfiberderivedselfadherentformedporouscarbonmaterials |