Tags

Type your tag names separated by a space and hit enter

Preparation of polyethylene glycol diglycidyl ether (PEDGE) crosslinked chitosan/activated carbon composite film for Cd2+ removal.
Carbohydr Polym 2018; 199:499-505CP

Abstract

Preparation and characterization of polyethylene glycol diglycidyl ether (PEDGE) crosslinked chitosan/activated carbon composite film have been conducted. PEDGE was used as crosslinking agent and activated carbon as a filler on composite film preparation. The composite films were produced with several ratios of chitosan/PEDGE/activated carbon. Tensile test, Fourier Transform Infrared (FTIR), X-Ray Diffraction (XRD) and Scanning electron Microscope (SEM) were used to study the structure and properties of PEDGE crosslinked chitosan/activated carbon composite film. Tensile test results showed crosslinking and filler influenced the tensile strength of composite films. The best composite film was obtained at 0.70/0.10/0.20 mixing ratio of chitosan/PEDGE/activated carbon. FTIR, SEM and XRD analysis confirmed the formation of PEDGE crosslinked chitosan/activated carbon composite films. The obtained PEDGE crosslinked chitosan/activated carbon composite film was used for adsorption of Cd2+. The highest adsorption capacity of Cd2+ was obtained at pH 5 and 40 min contact time. Based on Langmuir adsorption isotherm model, the maximum adsorption capacity (Q) of Cd2+ by PEDGE crosslinked chitosan/activated carbon composite film was 357.14 mg/g. Regeneration studies showed the PEDGE crosslinked chitosan/activated carbon composite film can be used repeatly with high performance.

Authors+Show Affiliations

Department of Chemistry, Syiah Kuala University, Banda Aceh 23111, Indonesia. Electronic address: rahmi@fmipa.unsyiah.ac.id.Department of Chemistry, Syiah Kuala University, Banda Aceh 23111, Indonesia.Department of Chemistry, Syiah Kuala University, Banda Aceh 23111, Indonesia.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30143155

Citation

Rahmi, , et al. "Preparation of Polyethylene Glycol Diglycidyl Ether (PEDGE) Crosslinked Chitosan/activated Carbon Composite Film for Cd2+ Removal." Carbohydrate Polymers, vol. 199, 2018, pp. 499-505.
Rahmi , Lelifajri , Nurfatimah R. Preparation of polyethylene glycol diglycidyl ether (PEDGE) crosslinked chitosan/activated carbon composite film for Cd2+ removal. Carbohydr Polym. 2018;199:499-505.
Rahmi, ., Lelifajri, ., & Nurfatimah, R. (2018). Preparation of polyethylene glycol diglycidyl ether (PEDGE) crosslinked chitosan/activated carbon composite film for Cd2+ removal. Carbohydrate Polymers, 199, pp. 499-505. doi:10.1016/j.carbpol.2018.07.051.
Rahmi , Lelifajri , Nurfatimah R. Preparation of Polyethylene Glycol Diglycidyl Ether (PEDGE) Crosslinked Chitosan/activated Carbon Composite Film for Cd2+ Removal. Carbohydr Polym. 2018 Nov 1;199:499-505. PubMed PMID: 30143155.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Preparation of polyethylene glycol diglycidyl ether (PEDGE) crosslinked chitosan/activated carbon composite film for Cd2+ removal. AU - Rahmi,, AU - Lelifajri,, AU - Nurfatimah,Rizki, Y1 - 2018/07/17/ PY - 2018/03/27/received PY - 2018/07/09/revised PY - 2018/07/16/accepted PY - 2018/8/26/entrez PY - 2018/8/26/pubmed PY - 2018/8/26/medline KW - Activated carbon KW - Adsorption KW - Chitosan KW - Crosslinking KW - Filler KW - PEDGE SP - 499 EP - 505 JF - Carbohydrate polymers JO - Carbohydr Polym VL - 199 N2 - Preparation and characterization of polyethylene glycol diglycidyl ether (PEDGE) crosslinked chitosan/activated carbon composite film have been conducted. PEDGE was used as crosslinking agent and activated carbon as a filler on composite film preparation. The composite films were produced with several ratios of chitosan/PEDGE/activated carbon. Tensile test, Fourier Transform Infrared (FTIR), X-Ray Diffraction (XRD) and Scanning electron Microscope (SEM) were used to study the structure and properties of PEDGE crosslinked chitosan/activated carbon composite film. Tensile test results showed crosslinking and filler influenced the tensile strength of composite films. The best composite film was obtained at 0.70/0.10/0.20 mixing ratio of chitosan/PEDGE/activated carbon. FTIR, SEM and XRD analysis confirmed the formation of PEDGE crosslinked chitosan/activated carbon composite films. The obtained PEDGE crosslinked chitosan/activated carbon composite film was used for adsorption of Cd2+. The highest adsorption capacity of Cd2+ was obtained at pH 5 and 40 min contact time. Based on Langmuir adsorption isotherm model, the maximum adsorption capacity (Q) of Cd2+ by PEDGE crosslinked chitosan/activated carbon composite film was 357.14 mg/g. Regeneration studies showed the PEDGE crosslinked chitosan/activated carbon composite film can be used repeatly with high performance. SN - 1879-1344 UR - https://www.unboundmedicine.com/medline/citation/30143155/Preparation_of_polyethylene_glycol_diglycidyl_ether__PEDGE__crosslinked_chitosan/activated_carbon_composite_film_for_Cd2+_removal_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0144-8617(18)30842-7 DB - PRIME DP - Unbound Medicine ER -