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Polyaniline-modified 3D-flower-like molybdenum disulfide composite for efficient adsorption/photocatalytic reduction of Cr(VI)
Gao, Yang; Chen, Changlun; Tan, Xiaoli; Xu, Huan; Zhu, Kairuo
2016-08-15
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
AbstractPolyaniline (PANI) was modified onto 3D flower-like molybdenum disulfide (MoS2) to prepare a novel organic-inorganic hybrid material, PANI@MoS2. PANI@MoS2 was characterized by scanning and transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction and thermogravimetric analysis. The results indicate that PANI was modified onto MoS2. PANI@MoS2 was applied as an adsorbent to remove Cr(VI) from aqueous solutions, and the adsorption isotherms fit well to the Langmuir model; the maximum removal capacity of Cr(VI) by PANI@MoS2 was 526.3 and 623.2 mg/g at pH 3.0 and 1.5, respectively. PANI@MoS2 exhibited an enhanced removal capacity of Cr(VI) in comparison with bare MoS2 and other adsorbents. The adsorption of Cr(VI) on PANI@MoS2 might be attributed to the complexation between the amine and imine groups on the surface of PANI@MoS2 with Cr(VI). This study implies that the hybrid material PANI@MoS2 is a potential adsorbent for Cr(VI) removal from large volumes of aqueous solutions. (C) 2016 Elsevier Inc. All rights reserved.
SubtypeArticle
KeywordPolyaniline Mos2 Adsorption Photocatalytic Reduction Cr(Vi)
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.jcis.2016.05.022
WOS KeywordORGANIC-INORGANIC HYBRID ; REDUCED GRAPHENE OXIDE ; ION BATTERY ANODES ; AQUEOUS-SOLUTION ; ZIRCONIUM-PHOSPHATE ; HEXAVALENT CHROMIUM ; CARBON NANOTUBES ; REMOVAL ; PERFORMANCE ; MOS2
Indexed BySCI
Language英语
Funding OrganizationNSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; NSFC - China(41273134 ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; Jiangsu Provincial Key Laboratory of Radiation Medicine and Protection ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21477133 ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132) ; 21377132)
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000378370100008
Citation statistics
Cited Times:109[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/21882
Collection中科院等离子体物理研究所
AffiliationChinese Acad Sci, Inst Plasma Phys, Key Lab Novel Thin Film Solar Cells, POB 1126, Hefei 230031, Peoples R China
First Author AffilicationChinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Gao, Yang,Chen, Changlun,Tan, Xiaoli,et al. Polyaniline-modified 3D-flower-like molybdenum disulfide composite for efficient adsorption/photocatalytic reduction of Cr(VI)[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2016,476(无):62-70.
APA Gao, Yang,Chen, Changlun,Tan, Xiaoli,Xu, Huan,&Zhu, Kairuo.(2016).Polyaniline-modified 3D-flower-like molybdenum disulfide composite for efficient adsorption/photocatalytic reduction of Cr(VI).JOURNAL OF COLLOID AND INTERFACE SCIENCE,476(无),62-70.
MLA Gao, Yang,et al."Polyaniline-modified 3D-flower-like molybdenum disulfide composite for efficient adsorption/photocatalytic reduction of Cr(VI)".JOURNAL OF COLLOID AND INTERFACE SCIENCE 476.无(2016):62-70.
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