Removal of crystal violet by clay/PNIPAm nanocomposite hydrogels with various clay contents

Applied Clay Science

Volumn 90, Issue , 2014, Pages 1-5

  Zhang, Qingsong ^a   Zhang, Tingting ^a   He, Tao ^a   Chen, Li ^a  

^a TIANJIN POLYTECHNIC UNIVERSITY   (China)

Author keywords

Adsorption; Clay polymer nanocomposite hydrogel; Crystal violet; Dye removal; Nanoclay

Indexed keywords

ADSORPTION CAPACITIES; CRYSTAL VIOLET; DYE REMOVAL; N-ISOPROPYLACRYLAMIDES; NANO CLAYS; NANOCOMPOSITE HYDROGELS; POLYMER NANOCOMPOSITE; VOLUME PHASE TRANSITION;

ACRYLIC MONOMERS; ADSORPTION; HYDRATES; NANOCOMPOSITES; PH; SILICATES; ULTRAVIOLET VISIBLE SPECTROSCOPY;

HYDROGELS;

ADSORPTION; AQUEOUS SOLUTION; CLAY MINERAL; COMPOSITE; DYE; PH; POLYMER;

EID: 84893407121     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2014.01.003     Document Type: Article

References (13)

1. Haraguchi K., Takehisa T. Nanocomposite hydrogels: a unique organic-inorganic network structure with extraordinary mechanical, optical, and swelling/de-swelling properties. Adv. Mater. 2002, 14(16):1120-1124.
2. Haraguchi K., Li H.J., Matsuda K., Takehisa T., Elliott Eric Mechanism of forming organic/inorganic network structures during in-situ free-radical polymerization in PNIPA-clay nanocomposite hydrogels. Macromolecules 2005, 38(8):3482-3490.
3. Haraguchi K., Li H.J., Song L., Murata K. Tunable optical and swelling/deswelling properties associated with control of the coil-to-globule transition of poly(N-isopropylacrylamide) in polymer-clay nanocomposite gels. Macromolecules 2007, 40(19):6973-6980.
4. Jeon Y.S., Lei J., Kim J.H. Dye adsorption characteristics of alginate/polyaspartate hydrogels. J. Ind. Eng. Chem. 2008, 14:726-731.
5. Li S.F. Removal of crystal violet from aqueous solution by sorption into semi-interpenetrated networks hydrogels constituted of poly(acrylic acid-acrylamide-methacrylate) and amylase. Bioresource Technol. 2010, 101(7):2197-2202.
6. Li S., Liu X. Synthesis, characterization and evaluation of semi-IPN hydrogels consisted of poly(methacrylic acid) and guar gum for colon-specific drug delivery. Polym. Adv. Technol. 2008, 19:371-376.
7. Lin Y., He X., Han G., Tian Q., Hu W. Removal of crystal violet from aqueous solution using powdered mycelial biomass of Ceriporia lacerata P2. J. Environ. Sci. 2011, 23(12):2055-2062.
8. Liu P., Zhang L.X. Adsorption of dyes from aqueous solutions or suspensions with clay nano-adsorbents. Sep. Purif. Technol. 2007, 58(1):32-39.
9. Saeed A., Sharif M., Iqbal M. Application potential of grapefruit peel as dye sorbent: kinetics, equilibrium and mechanism of crystal violet adsorption. Bioresource Technol. 2010, 179(1-3):564-572.
10. Shirsath S.R., Hage A.P., Zhou M., Sonawane S.H., Ashokkumar M. Ultrasound assisted preparation of nanoclay Bentonite-FeCo nanocomposite hybrid hydrogel: a potential responsive sorbent for removal of organic pollutant from water. Desalination 2011, 281:429-437.
11. Zhang Q.S., Li X.W., Zhao Y.P., Chen L. Preparation and performance of nanocomposite hydrogels based on different clay. Appl. Clay Sci. 2009, 46(4):346-350.
12. Zhang Q.S., Peng Z., Zhao Y.P., Chen L., Ma J. Adsorption characteristics of crystal violet dye by different types of hydrogels. J. Mater. Engin. 2011, 12:20-24.
13. Zhang Q.S., Zhao Y.P., Chen L. Preparation of hydrogels with rapid thermal response using liquid crystallite as template. Mater. Technol. 2012, 27(1):127-129.