Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kwan-San Hui | - |
dc.date.accessioned | 2018-03-15T15:45:52Z | - |
dc.date.available | 2018-03-15T15:45:52Z | - |
dc.date.issued | 2014-01 | - |
dc.identifier.citation | Journal of Hazardous Materials, Vol. 264, 15 January 2014, Pages 25-33 | en_US |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0304389413008157 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/47504 | - |
dc.description.abstract | A stable silver-doped fly ash/polyurathene (Ag-FA/PU) nanocomposite multifunctional membrane is prepared by a facile one-step electrospinning process using fly ash particles (FAPs). Colloidal solution of PU with FAPs and Ag metal precursor was subjected to fabricate nanocomposite spider-web-like membrane using electrospinning process. Presence of N,N-dimethylformamide (solvent of PU) led to reduce silver nitrate into Ag NPs. Incorporation of Ag NPs and FAPs through electrospun PU fibers is proven through electron microscopy and spectroscopic techniques. Presence of these NPs on PU nanofibers introduces several potential physicochemical properties such as spider-web-like nano-neeting for NPs separation, enhanced absorption capacity to remove carcinogenic arsenic (As) and toxic organic dyes, and antibacterial properties with reduce bio-fouling for membrane filter application. Preliminary observations used for above-mentioned applications for water treatment showed that it will be an economically and environmentally friendly nonwoven matrix for water purification. This simple approach highlights new avenues about the utilization of one pollutant material to control other pollutants in scalable and inexpensive ways. (C) 2013 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | Hem Raj Pant kindly acknowledges the grant from “CBNU Grant Fellow Project-2013”, Chonbuk National University. We also acknowledge the research funds supported by the Korean Ministry of Education, Science and Technology (MIST) through the National Research Foundation (NRF) (Project no 2012R1A1A4A01013423 and 2011-0011807) and the research fund of Hanyang University (HY-2013 year). We would also like to thank KBSI, Jeonju branch for FE-SEM and TEM images. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | en_US |
dc.subject | Electrospinning | en_US |
dc.subject | Nano-netting | en_US |
dc.subject | Nanomembrane | en_US |
dc.subject | Fly ash:polyurethane | en_US |
dc.subject | COAL FLY-ASH | en_US |
dc.subject | SILVER NANOPARTICLES | en_US |
dc.subject | ORGANIC POLLUTANTS | en_US |
dc.subject | ELECTROSPUN | en_US |
dc.subject | ADSORPTION | en_US |
dc.subject | REMOVAL | en_US |
dc.subject | NANOCOMPOSITE | en_US |
dc.subject | EQUILIBRIUM | en_US |
dc.subject | ABSORPTION | en_US |
dc.subject | MORPHOLOGY | en_US |
dc.title | One-step fabrication of multifunctional composite polyurethane spider-web-like nanofibrous membrane for water purification | en_US |
dc.type | Article | en_US |
dc.relation.volume | 264 | - |
dc.identifier.doi | 10.1016/j.jhazmat.2013.10.066 | - |
dc.relation.page | 25-33 | - |
dc.relation.journal | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.contributor.googleauthor | Pant, Hem Raj | - |
dc.contributor.googleauthor | Kim, Han Joo | - |
dc.contributor.googleauthor | Joshi, Mahesh Kumar | - |
dc.contributor.googleauthor | Pant, Bishweshwar | - |
dc.contributor.googleauthor | Park, Chan Hee | - |
dc.contributor.googleauthor | Kim, Jeong In | - |
dc.contributor.googleauthor | Hui, K.S. | - |
dc.contributor.googleauthor | Kim, Cheol Sang | - |
dc.relation.code | 2014033381 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | kshui | - |
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