Journal of Inorganic Materials ›› 2020, Vol. 35 ›› Issue (3): 309-314.DOI: 10.15541/jim20190370
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ZHU Mingyu,FAN Dezhe,LIU Bei,LIU Shuya,FANG Ming(),TAN Xiaoli
Received:
2019-07-22
Revised:
2019-08-28
Published:
2020-03-20
Online:
2019-10-23
About author:
ZHU Mingyu(1995-), female, Master candidate. E-mail: myzhu2018@126.com
Supported by:
CLC Number:
ZHU Mingyu, FAN Dezhe, LIU Bei, LIU Shuya, FANG Ming, TAN Xiaoli. C@K2Ti6O13 Hierarchical Nano Materials: Effective Adsorption Removal of Cr(VI)[J]. Journal of Inorganic Materials, 2020, 35(3): 309-314.
Fig. 1 (a) SEM image, (b) TEM image, (c) HRTEM image, (d) XRD pattern, (e) N2 adsorption-desorption isotherm and (f) TGA- DTG curves of C@K2Ti6O13 hierarchical nanostructures
Fig. 4 (a) Effect of contact time on Cr(VI) adsorption onto C@K2Ti6O13 HNMs and (b) corresponding fitting curve by the pseudo-second-order kinetic model
T/K | Langmuir model | Freundlich model | ||||
---|---|---|---|---|---|---|
qm | b | R2 | n | Kf | R2 | |
298 | 37 | 0.056 | 0.97 | 2.7 | 2.2 | 0.97 |
313 | 37 | 0.052 | 0.95 | 2.7 | 2.2 | 0.93 |
328 | 29 | 0.066 | 0.94 | 3.2 | 2.2 | 0.89 |
Table 1 Parameters simulated by Langmuir and Freundlich models of C@K2Ti6O13
T/K | Langmuir model | Freundlich model | ||||
---|---|---|---|---|---|---|
qm | b | R2 | n | Kf | R2 | |
298 | 37 | 0.056 | 0.97 | 2.7 | 2.2 | 0.97 |
313 | 37 | 0.052 | 0.95 | 2.7 | 2.2 | 0.93 |
328 | 29 | 0.066 | 0.94 | 3.2 | 2.2 | 0.89 |
ΔHθ /(kJ·mol-1) | ΔSθ /(kJ·K-1·mol-1) | ΔGθ/(kJ·mol-1) | ||
---|---|---|---|---|
298 K | 313 K | 323 K | ||
0.075 | 0.0124 | -4.77 | -4.74 | -4.75 |
Table 2 Thermodynamic parameters for Cr(VI) adsorption
ΔHθ /(kJ·mol-1) | ΔSθ /(kJ·K-1·mol-1) | ΔGθ/(kJ·mol-1) | ||
---|---|---|---|---|
298 K | 313 K | 323 K | ||
0.075 | 0.0124 | -4.77 | -4.74 | -4.75 |
[1] | GLADYSZ-PLASKA AGNIESZKA, MAJDAN MAREK, PIKUS STANISLAW , et al. Simultaneous adsorption of chromium(VI) and phenol on natural red clay modified by HDTMA. Chemical Engineering Journal, 2012,179:140-150. |
[2] | MELITA LARISA, POPESCU MARIA . Removal of Cr(VI) from industrial water effluents and surface waters using activated composite membranes. Journal of Membrane Science, 2008,312(1/2):157-162. |
[3] | LI XIAO-FAN, SHI SHAO-YUAN, CAO HONG-BIN , et al. Comparative study of chromium(VI) removal from simulated industrial wastewater with ion exchange resins. Russian Journal of Physical Chemistry A, 2018,92(6):1229-1236. |
[4] | CHUANG SHENGMING, YA VINH, FENG CHIAOLIN , et al. Electrochemical Cr(VI) reduction using a sacrificial Fe anode: impacts of solution chemistry and stoichiometry. Separation and Purification Technology, 2018,191:167-172. |
[5] | HONG HAN-LIE, JIANG WEI-TEH, ZHANG XIAO-LING , et al. Adsorption of Cr(VI) on STAC-modified rectorite. Applied Clay Science, 2008,42(1/2):292-299. |
[6] | WANG JIAN, LIANG YU, JIN QING-QING , et al. Simultaneous removal of graphene oxide and chromium(VI) on the rare earth doped titanium dioxide coated carbon sphere composites. ACS Sustainable Chemistry & Engineering, 2017,5(6):5550-5561. |
[7] | MOHANTY KAUSTUBHA, JHA MOUSAM, MEIKAP B C , et al. Removal of chromium(VI) from dilute aqueous solutions by activated carbon developed from Terminalia arjuna nuts activated with zinc chloride. Chemical Engineering Science, 2005,60:3049-3059. |
[8] | LAZARIDIS N K, PANDI T A, MATIS K A . Chromium(VI) removal from aqueous solutions by Mg-Al-CO3 hydrotalcite: sorption-desorption kinetic and equilibrium studies. Industrial & Engineering Chemistry Research, 2004,43:2209-2215. |
[9] | YANG ZHI-HUI, WANG BING, CHAI LI-YUAN , et al. Removal of Cr,(Ⅲ) and Cr(VI) from aqueous solution by adsorption on sugarcane pulp residue. Journal of Central South University of Technology, 2009,16(1):101-107. |
[10] | LIU XIAO-YUAN, LIU BAO-DAN, JIANG YA-NAN , et al. In-situ synthesis of perovskite SrTiO3 nanostructures with modified morphology and tunable optical absorption property. Journal of Inorganic Materials, 2019,34(1):65-71. |
[11] | TAN XIAO-LI, LIU GE, MEI HUI-YANG , et al. Fabrication of GO/Na2Ti3O7 composite and its efficient removal of 60Co(II) from radioactive wastewater. Science China-Chemistry, 2019,49(1):145-154. |
[12] | MARIANA HINOJOSA-REYES, CAMPOSECO-SOLIS ROBERTO, RUIZ FACUNDO . H2Ti3O7 titanate nanotubes for highly effective adsorption of basic fuchsin dye for water purification. Microporous and Mesoporous Materials, 2019,276:183-191. |
[13] | HUANG JI-QUAN, CAO YONG-GE, LIU ZHU-GUANG , et al. Efficient removal of heavy metal ions from water system by titanate nanoflowers. Chemical Engineering Journal, 2012,180:75-80. |
[14] | LIU WEN, SUN WEI-LING, HAN YUN-FEI , et al. Adsorption of Cu(II) and Cd(II) on titanate nanomaterials synthesized via hydrothermal method under different NaOH concentrations: role of sodium content. Colloids and Surfaces A-Physicochemical and Engineering Aspects, 2014,452:138-147. |
[15] | ZHU MING-YU, CAI YA-WEN, LIU SHU-YA , et al. K2Ti6O13 hybridized graphene oxide: effective enhancement in photodegradation of RhB and photoreduction of U(VI). Environmental Pollution, 2019,248:448-455. |
[16] | ZHU HONG-SHAN, TAN XIAO-LI, TAN LI-QIANG , et al. Magnetic porous polymers prepared via high internal phase emulsions for efficient removal of Pb2+ and Cd2+. ACS Sustainable Chemistry & Engineering, 2018,6(4):5206-5213. |
[17] | LIU GE, MEI HUI-YANG, TAN XIAO-LI , et al. Enhancement of Rb+ and Cs+ removal in 3D carbon aerogel-supported Na2Ti3O7. Journal of Molecular Liquids, 2018,262:476-483. |
[18] | TAN XIAO-LI, FANG MING, TAN LI-QIANG , et al. Core-shell hierarchical C@Na2Ti3O7·9H2O nanostructures for the efficient removal of radionuclides. Environmental Science: Nano, 2018,5(5):1140-1149. |
[19] | LIU SHOU-XIN, SUN JIAN, HUANG ZHAN-HUA . Carbon spheres/activated carbon composite materials with high Cr(VI) adsorption capacity prepared by a hydrothermal method. Journal of Hazardous Materials, 2010,173(1/2/3):377-383. |
[20] | WU JIN, ZHU HONG-SHAN, LIU GE , et al.Fabrication of core- shell CMNP@PmPD nanocomposite for efficient As(V) adsorption and reduction. ACS Sustainable Chemistry & Engineering,, 2017,5(5):4399-4407. |
[21] | WANG JIAN, WANG XIANG-XUE, ZHAO GUI-XIA , et al.Polyvinylpyrrolidone and polyacrylamide intercalated molybdenum disulfide as adsorbents for enhanced removal of chromium(VI) from aqueous solutions. Chemical Engineering Journal, 2018,334:569-578. |
[22] | CAI YA-WEN, WANG XIN, FENG JING-HUA , et al.Fully phosphorylated 3D graphene oxide foam for the significantly enhanced U(VI) sequestration. Environmental Pollution, 2019,249:434-442. |
[23] | SEHATI S, ENTEZARI M H . Ultrasound facilitates the synthesis of potassium hexatitanate. Ultrasonics Sonochemistry, 2016,32:348-356. |
[24] | WANG JIAN, ZHU MING-YU, CHEN ZHONG-SHAN , et al. Polyacrylamide modified molybdenum disulfide composites for efficient removal of graphene oxide from aqueous solutions. Chemical Engineering Journal, 2019,361:651-659. |
[25] | PANG HONG-WEI, DIAO ZHUO-FAN, WANG XIANG-XUE , et al. Adsorptive and reductive removal of U(VI) by dictyophora indusiate-derived biochar supported sulfide NZVI from wastewater. Chemical Engineering Journal, 2019,366:368-377. |
[26] | FANG MING, TAN XIAO-LI . Review on the mechanism of metal surface plasmon resonance enhanced photocatalysis of semiconductor nanomaterials. Journal of Nantong University (Natural Science Edition), 2019,18(2):1-13. |
[27] | WANG JIAN, WANG PENG-YI, WANG HUI-HUI , et al.Preparation of molybdenum disulfide coated Mg/Al layered double hydroxide composites for efficient removal of chromium(VI). ACS Sustainable Chemistry & Engineering, 2017,5(8):7165-7174. |
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