1
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Zhai J, Mao H, Zhou S, Zhou L, Wang C, Li M, Zhao Y, Zhang Q, Wang A, Wu Z. Self-cleaning catalytic membrane with super-wetting interface for high-efficiency oil-in-water emulsion separation. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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2
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Xu J, Wang W, Lu Y, Zhang H, Kang Y, Mu B, Qian Y, Wang A. Scale-up disaggregation of palygorskite crystal bundles via ultrasonic process for using as potential drilling fluid. ULTRASONICS SONOCHEMISTRY 2022; 89:106128. [PMID: 36029757 PMCID: PMC9428861 DOI: 10.1016/j.ultsonch.2022.106128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/13/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
High-efficient disaggregation of palygorskite (PAL) crystal aggregates into individual nanorods is the key to exploiting its nanometer properties, which remains a challenge at present. The sonochemical cavitation effects have been successfully employed for the intensification of physical and chemical processing applications, but it still lacks the relevant study on the scale-up disaggregation of PAL crystal bundles. Here, the energy-efficient, scale-up ultrasonic process was developed to disaggregate PAL aggregates in batches, and the effects of ultrasonic treatment time, temperature, and power on physicochemical features of PAL were systematically investigated. The results showed that the single dispersed PAL nanorods could be continuously produced by sonicating 15 wt% of PAL suspension at 20 kHz, 2000 W and 30 °C for 5 min retaining the original nanorod length and layered-chain structure. It also greatly improved the dispersion of nanorod crystal, specific surface area and suspension stability of PAL. The ultrasonically disaggregated PAL has a higher pulping rate in water (14.96 m3/t) and saturated NaCl system (14.45 m3/t), which is significantly better than that of natural PAL in water (14.72 m3/t) and saturated NaCl solution (12.37 m3/t). It suggests that the disaggregated PAL exhibits excellent potential and adaptability as a viscosity enhancer for drilling fluid. Therefore, this work provides a feasible and efficient ultrasonic process for large-scale industrialized disaggregation of PAL crystal bundles, laying a foundation for the high-value utilization of natural PAL as one-dimensional nanomaterials.
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Affiliation(s)
- Jiang Xu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Wenbo Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, PR China
| | - Yushen Lu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Hong Zhang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Yuru Kang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Bin Mu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Ye Qian
- Department of Civil Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China
| | - Aiqin Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
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3
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Wang Z, Zhao Y, Shen M, Tomás H, Zhou B, Shi X. Antitumor Efficacy of Doxorubicin-Loaded Electrospun Attapulgite–Poly(lactic-co-glycolic acid) Composite Nanofibers. J Funct Biomater 2022; 13:jfb13020055. [PMID: 35645263 PMCID: PMC9149849 DOI: 10.3390/jfb13020055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/21/2022] [Accepted: 05/09/2022] [Indexed: 02/06/2023] Open
Abstract
Currently, cancer chemotherapeutic drugs still have the defects of high toxicity and low bioavailability, so it is critical to design novel drug release systems for cancer chemotherapy. Here, we report a method to fabricate electrospun drug-loaded organic/inorganic hybrid nanofibrous system for antitumor therapy applications. In this work, rod-like attapulgite (ATT) was utilized to load a model anticancer drug doxorubicin (DOX), and mixed with poly(lactic-co-glycolic acid) (PLGA) to form electrospun hybrid nanofibers. The ATT/DOX/PLGA composite nanofibers were characterized through various techniques. It is feasible to load DOX onto ATT surfaces, and the ATT/DOX/PLGA nanofibers show a smooth and uniform morphology with improved mechanical durability. Under neutral and acidic pH conditions, the loaded DOX was released from ATT/DOX/PLGA nanofibers in a sustained manner. In addition, the released DOX from the nanofibers could significantly inhibit the growth of tumor cells. Owing to the significantly reduced burst release profile and increased mechanical durability of the ATT/DOX/PLGA nanofibers, the designed organic–inorganic hybrid nanofibers may hold great promise as a nanoplatform to encapsulate different drugs for enhanced local tumor therapy applications.
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Affiliation(s)
- Zhe Wang
- Department of Biomedical Engineering, College of Engineering, Shantou University, Shantou 515063, China;
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China;
| | - Yili Zhao
- College of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China;
| | - Mingwu Shen
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China;
| | - Helena Tomás
- CQM—Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9000-390 Funchal, Portugal;
| | - Benqing Zhou
- Department of Biomedical Engineering, College of Engineering, Shantou University, Shantou 515063, China;
- Correspondence: (B.Z.); (X.S.)
| | - Xiangyang Shi
- Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China;
- CQM—Centro de Química da Madeira, Universidade da Madeira, Campus da Penteada, 9000-390 Funchal, Portugal;
- Correspondence: (B.Z.); (X.S.)
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4
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Recycling of waste attapulgite to prepare ceramic membranes for efficient oil-in-water emulsion separation. Ann Ital Chir 2022. [DOI: 10.1016/j.jeurceramsoc.2021.12.053] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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5
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Liu Y, Zhu Y, Wang Y, Quan Z, Zong L, Wang A. Synthesis and application of eco-friendly superabsorbent composites based on xanthan gum and semi-coke. Int J Biol Macromol 2021; 179:230-238. [PMID: 33675828 DOI: 10.1016/j.ijbiomac.2021.03.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/06/2021] [Accepted: 03/02/2021] [Indexed: 11/19/2022]
Abstract
An eco-friendly superabsorbent composites of xanthan gum-g-polyacrylic acid/semi-coke (XG-g-PAA/SC) were fabricated via grafting of polyacrylic acid onto the XG in the presence of SC. The obtained products were characterized in combination with Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). The result indicated that the SC interacted with the polymeric network by hydrogen bond or electrostatic interaction. The swelling ratio of the best sample XG-g-PAA/SC (15 wt%) in distilled water and 0.9 wt% NaCl solution was 410.8 and 61.5 g/g by optimizing the polymerization conditions. In addition, compared with the blank sample (only containing soil), it can be found that adding a certain amount of XG-g-PAA/SC can significantly improve the soil water retention efficiency, which can be further proved by the results of plant pot experiment. Based on the above excellent swelling capacity, water holding capacity and plant growth promoting performance, it can be inferred that the XG-g-PAA/SC is expected to become a water retaining agent or soil regulator for plant growth.
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Affiliation(s)
- Yan Liu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China; College of Chemistry and Chemical Engineering, Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, Northwest Normal University, Lanzhou 730070, PR China
| | - Yongfeng Zhu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Yongsheng Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Zhengjun Quan
- College of Chemistry and Chemical Engineering, Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials, Northwest Normal University, Lanzhou 730070, PR China.
| | - Li Zong
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Aiqin Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
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6
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Zheng J, Zhu Z, Gao G, Liu Z, Wang Q, Yan Y. Construction of spindle structured CeO2 modified with rod-like attapulgite as a high-performance photocatalyst for CO2 reduction. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00824a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, a spindle structured CeO2 photocatalyst modified with rod-like attapulgite (CeO2/ATP) was successfully prepared by simple high temperature calcination.
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Affiliation(s)
- Jia Zheng
- Faculty of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P.R. China
| | - Zhi Zhu
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhen Jiang 212000
- P.R. China
| | - Ge Gao
- Faculty of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P.R. China
| | - Zhi Liu
- Faculty of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P.R. China
| | - Qiu Wang
- Faculty of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- P.R. China
| | - Yongsheng Yan
- Institute of the Green Chemistry and Chemical Technology
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhen Jiang 212000
- P.R. China
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7
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Xu J, Wang W, Gao J, Wang A. Fabrication of stable glycine/palygorskite nanohybrid via high-pressure homogenization as high-efficient adsorbent for Cs(I) and methyl violet. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Zhu Y, Zhang H, Wang W, Ye X, Wu Z, Wang A. Fabrication of a magnetic porous hydrogel sphere for efficient enrichment of Rb+ and Cs+ from aqueous solution. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.07.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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9
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Xu J, Wang W, Wang A. Stable formamide/palygorskite nanostructure hybrid material fortified by high-pressure homogenization. POWDER TECHNOL 2017. [DOI: 10.1016/j.powtec.2017.05.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Wang F, Zhu Y, Wang W, Zong L, Lu T, Wang A. Fabrication of CMC- g-PAM Superporous Polymer Monoliths via Eco-Friendly Pickering-MIPEs for Superior Adsorption of Methyl Violet and Methylene Blue. Front Chem 2017. [PMID: 28642862 PMCID: PMC5462918 DOI: 10.3389/fchem.2017.00033] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
A series of superporous carboxymethylcellulose-graft-poly(acrylamide)/palygorskite (CMC-g-PAM/Pal) polymer monoliths presenting interconnected pore structure and excellent adsorption properties were prepared by one-step free-radical grafting polymerization reaction of CMC and acrylamide (AM) in the oil-in-water (O/W) Pickering-medium internal phase emulsions (Pickering-MIPEs) composed of non-toxic edible oil as a dispersion phase and natural Pal nanorods as stabilizers. The effects of Pal dosage, AM dosage, and co-surfactant Tween-20 (T-20) on the pore structures of the monoliths were studied. It was revealed that the well-defined pores were formed when the dosages of Pal and T-20 are 9–14 and 3%, respectively. The porous monolith can rapidly adsorb 1,585 mg/g of methyl violet (MV) and 1,625 mg/g of methylene blue (MB). After the monolith was regenerated by adsorption-desorption process for five times, the adsorption capacities still reached 92.1% (for MV) and 93.5% (for MB) of the initial maximum adsorption capacities. The adsorption process was fitted with Langmuir adsorption isotherm model and pseudo-second-order adsorption kinetic model very well, which indicate that mono-layer chemical adsorption mainly contribute to the high-capacity adsorption for dyes. The superporous polymer monolith prepared from eco-friendly Pickering-MIPEs shows good adsorption capacity and fast adsorption rate, which is potential adsorbent for the decontamination of dye-containing wastewater.
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Affiliation(s)
- Feng Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesLanzhou, China.,Graduate University of the Chinese Academy of SciencesBeijing, China
| | - Yongfeng Zhu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesLanzhou, China
| | - Wenbo Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesLanzhou, China
| | - Li Zong
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesLanzhou, China
| | - Taotao Lu
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesLanzhou, China.,Graduate University of the Chinese Academy of SciencesBeijing, China
| | - Aiqin Wang
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of SciencesLanzhou, China
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11
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Iso-propanol assisted preparation of individualized functional palygorskite fibers and its impact on improving dispersion abilities in polymer nanocomposites. KOREAN J CHEM ENG 2017. [DOI: 10.1007/s11814-017-0074-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Novikova L, Ayrault P, Fontaine C, Chatel G, Jérôme F, Belchinskaya L. Effect of low frequency ultrasound on the surface properties of natural aluminosilicates. ULTRASONICS SONOCHEMISTRY 2016; 31:598-609. [PMID: 26964987 DOI: 10.1016/j.ultsonch.2016.02.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 01/31/2016] [Accepted: 02/09/2016] [Indexed: 06/05/2023]
Abstract
Structural and surface properties of different natural aluminosilicates (layered, chain and framework structural types) exposed of 20 kHz ultrasound irradiation (0-120 min) in aqueous and 35 wt%. aqueous H2O2 dispersions were studied by X-ray diffraction (XRD), dynamic light scattering (DLS), nitrogen adsorption-desorption, thermal analysis, and Fourier transform infrared spectroscopy (FTIR) techniques. It was confirmed that sonication caused slight changes in the structure of investigated minerals whereas their textural properties were significantly affected. The aqueous dispersions of montmorillonite (Mt), clinoptilolite (Zlt), glauconite (Glt) and palygorskite (Pal) were represented by several particles size fractions according to DLS-study. Ultrasound irradiation produced a decrease of the average particle diameter by 4-6 times in water and by 1.3-5 times in H2O2 dispersions except for Pal, which underwent strong agglomeration. A significant increase of total pore volume and pore diameter was observed for Glt sonicated in H2O2 dispersions whereas for Pal mainly micropore volume sharply increased in both aqueous and H2O2 dispersions.
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Affiliation(s)
- Liudmila Novikova
- Voronezh State University of Forestry and Technologies, 8 Timiryazeva Str., 394087 Voronezh, Russian Federation.
| | - Philippe Ayrault
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP, UMR CNRS 7285), Université de Poitiers, 1, Rue Marcel Doré, TSA 41105, 86073 Poitiers Cedex 9, France
| | - Claude Fontaine
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP, UMR CNRS 7285), Université de Poitiers, 1, Rue Marcel Doré, TSA 41105, 86073 Poitiers Cedex 9, France
| | - Gregory Chatel
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP, UMR CNRS 7285), Université de Poitiers, 1, Rue Marcel Doré, TSA 41105, 86073 Poitiers Cedex 9, France.
| | - François Jérôme
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP, UMR CNRS 7285), Université de Poitiers, 1, Rue Marcel Doré, TSA 41105, 86073 Poitiers Cedex 9, France
| | - Larisa Belchinskaya
- Voronezh State University of Forestry and Technologies, 8 Timiryazeva Str., 394087 Voronezh, Russian Federation
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13
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Tian G, Wang W, Kang Y, Wang A. Ammonium sulfide-assisted hydrothermal activation of palygorskite for enhanced adsorption of methyl violet. J Environ Sci (China) 2016; 41:33-43. [PMID: 26969048 DOI: 10.1016/j.jes.2015.03.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 03/03/2015] [Accepted: 03/19/2015] [Indexed: 06/05/2023]
Abstract
Herein, palygorskite (PAL) was activated via a simple hydrothermal process in the presence of ammonium sulfide, and the effects of activation on the microstructure, physico-chemical feature and adsorption behaviors of PAL were intensively investigated. The hydrothermal process evidently improved the dispersion of PAL crystal bundles, increased surface negative charges and built more active -Si-O(-) groups served as the new "adsorption sites". The adsorption property of the activated PAL for Methyl Violet (MV) was systematically investigated by optimizing the adsorption variables, including pH, ionic strength, contact time and initial MV concentration. The activated PAL exhibited a superior adsorption capability to the raw PAL for the removal of MV (from 156.05 to 218.11mg/g). The kinetics for MV adsorption followed pseudo second-order kinetic models, while the isotherm and thermodynamics results showed that the adsorption pattern well followed the Langmuir model. The structure analysis of PAL before and after adsorption demonstrated that electrostatic interaction and chemical association of -X-O(-) are the prominent driving forces for the adsorption process.
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Affiliation(s)
- Guangyan Tian
- Center for Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; University of the Chinese Academy of Sciences, Beijing 100049, China.
| | - Wenbo Wang
- Center for Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; R&D Center of Xuyi Palygorskite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Xuyi 211700, China
| | - Yuru Kang
- Center for Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; R&D Center of Xuyi Palygorskite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Xuyi 211700, China
| | - Aiqin Wang
- Center for Eco-material and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; R&D Center of Xuyi Palygorskite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Xuyi 211700, China.
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14
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Yang H, Pu H, Gong F. Attapulgite grafted with polystyrene via a simultaneous reverse and normal initiation atom transfer radical polymerization. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27998] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Haicun Yang
- School of Materials Science and Engineering, Tongji University; Shanghai 201804 China
| | - Hongting Pu
- School of Materials Science and Engineering, Tongji University; Shanghai 201804 China
| | - Fanghong Gong
- School of Mechanical Technology, Wuxi Institute of Technology; Wuxi Jiangsu 214121 China
- School of Materials Science and Engineering, Changzhou University; Changzhou Jiangsu 213164 China
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15
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Lu J, Wu J, Chen J, Jin Y, Hu T, Walters KB, Ding S. Fabrication of pH-sensitive poly(2-(diethylamino)ethyl methacrylate)/palygorskite composite microspheres via Pickering emulsion polymerization and their release behavior. J Appl Polym Sci 2015. [DOI: 10.1002/app.42179] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jia Lu
- School of Life Science and Chemical Engineering; Huaiyin Institute of Technology; Huaian 223003 China
- Wuxi Waterworks Co., Ltd; Wuxi 214000 China
| | - Jie Wu
- School of Life Science and Chemical Engineering; Huaiyin Institute of Technology; Huaian 223003 China
| | - Jing Chen
- School of Life Science and Chemical Engineering; Huaiyin Institute of Technology; Huaian 223003 China
| | - Yeling Jin
- School of Life Science and Chemical Engineering; Huaiyin Institute of Technology; Huaian 223003 China
| | - Tao Hu
- School of Life Science and Chemical Engineering; Huaiyin Institute of Technology; Huaian 223003 China
| | - Keisha B. Walters
- Dave C. Swalm School of Chemical Engineering; Mississippi State University, Mississippi State, 323 President's Circle; Starkville Mississippi 39762-9595
| | - Shijie Ding
- School of Life Science and Chemical Engineering; Huaiyin Institute of Technology; Huaian 223003 China
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16
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Wang W, Wang F, Kang Y, Wang A. Nanoscale dispersion crystal bundles of palygorskite by associated modification with phytic acid and high-pressure homogenization for enhanced colloidal properties. POWDER TECHNOL 2015. [DOI: 10.1016/j.powtec.2014.09.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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17
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A kinetics-controlled coating method to construct 1D attapulgite @ amorphous titanium oxide nanocomposite with high electrorheological activity. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3384-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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18
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Xu J, Wang W, Wang A. Dispersion of palygorskite in ethanol–water mixtures via high-pressure homogenization: Microstructure and colloidal properties. POWDER TECHNOL 2014. [DOI: 10.1016/j.powtec.2014.04.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Fan L, Zhang Y, Zhang J, Wang A. Facile preparation of stable palygorskite/cationic red X-GRL@SiO2“Maya Red” pigments. RSC Adv 2014. [DOI: 10.1039/c4ra13739f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We report the fabrication of stable “Maya Red” pigments with a purple-red hue by adsorption of cationic red X-GRL (CR-XGRL) onto palygorskite, which is followed by hydrolysis and polycondensation of tetraethoxysilaneviaa modified Stöber method to form a layer of SiO2.
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Affiliation(s)
- Ling Fan
- Center of Eco-material and Green Chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou, P. R. China
- R&D Center of Xuyi Palygorskite Applied Technology
| | - Yujie Zhang
- Center of Eco-material and Green Chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou, P. R. China
- R&D Center of Xuyi Palygorskite Applied Technology
| | - Junping Zhang
- Center of Eco-material and Green Chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou, P. R. China
- R&D Center of Xuyi Palygorskite Applied Technology
| | - Aiqin Wang
- Center of Eco-material and Green Chemistry
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou, P. R. China
- R&D Center of Xuyi Palygorskite Applied Technology
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20
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Tian G, Kang Y, Mu B, Wang A. Attapulgite Modified with Silane Coupling Agent for Phosphorus Adsorption and Deep Bleaching of Refined Palm Oil. ADSORPT SCI TECHNOL 2014. [DOI: 10.1260/0263-6174.32.1.37] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Guangyan Tian
- Center of Xuyi Attapulgite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Xuyi 211700, P.R. China
- University of Chinese Academy of Science, Beijing 100049, P.R. China
| | - Yuru Kang
- Center of Xuyi Attapulgite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Xuyi 211700, P.R. China
| | - Bin Mu
- Center of Xuyi Attapulgite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Xuyi 211700, P.R. China
| | - Aiqin Wang
- Center of Xuyi Attapulgite Applied Technology, Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Xuyi 211700, P.R. China
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