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Preparation of cellulose derived from corn stalk and its application for cadmium ion adsorption from aqueous solution.
Carbohydr Polym. 2012 Oct 01; 90(2):1008-15.CP

Abstract

Cellulose was isolated from corn stalk and modified by graft copolymerization to produce an absorbent material (AGCS-cell), which was characterized by scanning electron microscope and energy disperse spectroscopy (SEM-EDS), X-ray diffraction (XRD) and solid-state CP/MAS (13)C NMR. The results showed that AGCS-cell had better adsorption potential for cadmium ion than unmodified cellulose because of the addition of functional groups (CN and OH groups) and the lower crystallinity. The Langmuir isotherms gave the best fit to the data and gave an adsorption capacity was 21.37 mg g(-1), which was close to unpurified cellulose (AGCS) and reflected the feasibility of using AGCS-cell as an adsorbent to remove cadmium ions.

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Authors+Show Affiliations

Zheng L
College of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006, PR China.
Zhu C
No affiliation info available
Dang Z
No affiliation info available
Zhang H
No affiliation info available
Yi X
No affiliation info available
Liu C
No affiliation info available

MeSH

AdsorptionCadmiumCelluloseHydrogen-Ion ConcentrationIonsKineticsModels, BiologicalSolutionsWaterWater Pollutants, ChemicalWater PurificationX-Ray DiffractionZea mays

Pub Type(s)

Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

22840033

Citation

Zheng, Liuchun, et al. "Preparation of Cellulose Derived From Corn Stalk and Its Application for Cadmium Ion Adsorption From Aqueous Solution." Carbohydrate Polymers, vol. 90, no. 2, 2012, pp. 1008-15.
Zheng L, Zhu C, Dang Z, et al. Preparation of cellulose derived from corn stalk and its application for cadmium ion adsorption from aqueous solution. Carbohydr Polym. 2012;90(2):1008-15.
Zheng, L., Zhu, C., Dang, Z., Zhang, H., Yi, X., & Liu, C. (2012). Preparation of cellulose derived from corn stalk and its application for cadmium ion adsorption from aqueous solution. Carbohydrate Polymers, 90(2), 1008-15. https://doi.org/10.1016/j.carbpol.2012.06.035
Zheng L, et al. Preparation of Cellulose Derived From Corn Stalk and Its Application for Cadmium Ion Adsorption From Aqueous Solution. Carbohydr Polym. 2012 Oct 1;90(2):1008-15. PubMed PMID: 22840033.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Preparation of cellulose derived from corn stalk and its application for cadmium ion adsorption from aqueous solution. AU - Zheng,Liuchun, AU - Zhu,Chaofei, AU - Dang,Zhi, AU - Zhang,Hui, AU - Yi,Xiaoyun, AU - Liu,Congqiang, Y1 - 2012/06/21/ PY - 2011/11/01/received PY - 2012/06/03/revised PY - 2012/06/13/accepted PY - 2012/7/31/entrez PY - 2012/7/31/pubmed PY - 2013/5/23/medline SP - 1008 EP - 15 JF - Carbohydrate polymers JO - Carbohydr Polym VL - 90 IS - 2 N2 - Cellulose was isolated from corn stalk and modified by graft copolymerization to produce an absorbent material (AGCS-cell), which was characterized by scanning electron microscope and energy disperse spectroscopy (SEM-EDS), X-ray diffraction (XRD) and solid-state CP/MAS (13)C NMR. The results showed that AGCS-cell had better adsorption potential for cadmium ion than unmodified cellulose because of the addition of functional groups (CN and OH groups) and the lower crystallinity. The Langmuir isotherms gave the best fit to the data and gave an adsorption capacity was 21.37 mg g(-1), which was close to unpurified cellulose (AGCS) and reflected the feasibility of using AGCS-cell as an adsorbent to remove cadmium ions. SN - 1879-1344 UR - https://www.unboundmedicine.com/medline/citation/22840033/Preparation_of_cellulose_derived_from_corn_stalk_and_its_application_for_cadmium_ion_adsorption_from_aqueous_solution_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0144-8617(12)00595-4 DB - PRIME DP - Unbound Medicine ER -