دورية أكاديمية
Jute Stick-Derived Cellulose-Based Hydrogel: Synthesis, Characterization, and Methylene Blue Removal from Aqueous Solution.
| العنوان: | Jute Stick-Derived Cellulose-Based Hydrogel: Synthesis, Characterization, and Methylene Blue Removal from Aqueous Solution. |
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| المؤلفون: | Ahmed MS; Department of Chemistry, Khulna University of Engineering & Technology, Khulna 9203, Bangladesh., Maniruzzaman M; Department of Chemistry, Khulna University of Engineering & Technology, Khulna 9203, Bangladesh., Al-Mamun MR; Department of Chemistry, Khulna University of Engineering & Technology, Khulna 9203, Bangladesh., Ali MA; Illinois Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States., Badal MMR; Department of Chemistry, Khulna University of Engineering & Technology, Khulna 9203, Bangladesh., Aziz MA; Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia., Jafar Mazumder MA; Department of Chemistry, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.; Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia., Hakeem AS; Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia., Yousuf MA; Department of Chemistry, Khulna University of Engineering & Technology, Khulna 9203, Bangladesh. |
| المصدر: | ACS omega [ACS Omega] 2023 Dec 11; Vol. 8 (50), pp. 47856-47873. Date of Electronic Publication: 2023 Dec 11 (Print Publication: 2023). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Chemical Society Country of Publication: United States NLM ID: 101691658 Publication Model: eCollection Cited Medium: Internet ISSN: 2470-1343 (Electronic) Linking ISSN: 24701343 NLM ISO Abbreviation: ACS Omega Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Washington, D.C. : American Chemical Society, [2016]- |
| مستخلص: | In this work, microcrystalline cellulose (MCC) was isolated from jute sticks and sodium carboxymethyl cellulose (Na-CMC) was synthesized from the isolated MCC. Na-CMC is an anionic derivative of microcrystalline cellulose. The microcrystalline cellulose-based hydrogel (MCCH) and Na-CMC-based hydrogel (Na-CMCH) were prepared by using epichlorohydrin (ECH) as a crosslinker by a chemical crosslinking method. The isolated MCC, synthesized Na-CMC, and corresponding hydrogels were characterized by Fourier transform infrared (FTIR), X-ray diffraction (XRD), scanning electronic microscopy (SEM), and energy dispersive spectroscopy (EDS) for functional groups, crystallinity, surface morphology, and composite elemental composition, respectively. Pseudo-first-order, pseudo-second-order, and Elovich models were used to investigate the adsorption kinetics. The pseudo-second-order one is favorable for both hydrogels. Freundlich, Langmuir, and Temkin adsorption isotherm models were investigated. MCCH follows the Freundlich model ( R 2 = 0.9967), and Na-CMCH follows the Langmuir isotherm model ( R 2 = 0.9974). The methylene blue (MB) dye adsorption capacities of ionic (Na-CMCH) and nonionic (MCCH) hydrogels in different contact times (up to 600 min), initial concentrations (10-50 ppm), and temperatures (298-318 K) were investigated and compared. The maximum adsorption capacity of MCCH and Na-CMCH was 23.73 and 196.46 mg/g, respectively, and the removal efficiency of MB was determined to be 26.93% for MCCH and 58.73% for Na-CMCH. The Na-CMCH efficiently removed the MB from aqueous solutions as well as spiked industrial wastewater. The Na-CMCH also remarkably efficiently reduced priority metal ions from an industrial effluent. An effort has been made to utilize inexpensive, readily available, and environmentally friendly waste materials (jute sticks) to synthesize valuable adsorbent materials. Competing Interests: The authors declare no competing financial interest. (© 2023 The Authors. Published by American Chemical Society.) |
| تواريخ الأحداث: | Date Created: 20231225 Latest Revision: 20231225 |
| رمز التحديث: | 20231225 |
| مُعرف محوري في PubMed: | PMC10733992 |
| DOI: | 10.1021/acsomega.3c06349 |
| PMID: | 38144143 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 2470-1343 |
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| DOI: | 10.1021/acsomega.3c06349 |