1
|
Dos Santos PM, Zanetti Corazza M, Ricardo Teixeira Tarley C. Synthesis of ionically imprinted Poly(Alylthiourea) in the presence of 1-(2-Pyridylazo)-2-Napthol (PAN) for preconcentration in magnetic dispersive solid phase of nickel ions in water and food samples. Food Chem 2024; 440:138238. [PMID: 38142556 DOI: 10.1016/j.foodchem.2023.138238] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/04/2023] [Accepted: 12/18/2023] [Indexed: 12/26/2023]
Abstract
In the present study, a magnetic ion-imprinted polymer based on n-allylthiourea in the presence of 1-(2-pyridylazo)-2-naphthol (MIIP-PAN) was synthesized, characterized, and applied in the preconcentration of nickel ions by dispersive magnetic solid phase extraction (DMSPE) with FAAS detection. For comparison, non-imprinted polymer (MNIP-PAN) and imprinted polymer without PAN were synthesized. The characterization of the polymers was performed by FT-IR, DRX, TEM, TGA, VSM, and BET. Selectivity studies were performed comparing the competitive adsorption of Ni2+ with other cations on MIIP-PAN and MNIP-PAN, achieving higher relative selectivity coefficients for MIIP-PAN than for MNIP-PAN and NIP. Under optimized conditions, the method provided a preconcentration factor of 76.70, detection limit of 0.25 µg/L and intra-day (2.06 - 2.33 %) and inter-day (1.82 - 4.90 %) precision. The developed method was applied to samples of water, teas, and chocolate powder, and its precision was evaluated through tests of recovery and analysis of certified materials.
Collapse
Affiliation(s)
- Paula Mantovani Dos Santos
- Departamento de Química, Universidade Estadual de Londrina, Rod. Celso Garcia Cid, PR 445 Km 380, Campus Universitário, Londrina-PR, CEP 86051-990, Brazil
| | - Marcela Zanetti Corazza
- Departamento de Química, Universidade Estadual de Londrina, Rod. Celso Garcia Cid, PR 445 Km 380, Campus Universitário, Londrina-PR, CEP 86051-990, Brazil.
| | - César Ricardo Teixeira Tarley
- Departamento de Química, Universidade Estadual de Londrina, Rod. Celso Garcia Cid, PR 445 Km 380, Campus Universitário, Londrina-PR, CEP 86051-990, Brazil; Instituto Nacional de Ciência e Tecnologia (INCT) de Bioanalítica, Universidade Estadual de Campinas (UNICAMP), Instituto de Química, Departamento de Química Analítica, Cidade Universitária Zeferino Vaz s/n, CEP 13083-970, Campinas SP, Brazil
| |
Collapse
|
2
|
Influence of Synthesis Parameters and Polymerization Methods on the Selective and Adsorptive Performance of Bio-Inspired Ion Imprinted Polymers. SEPARATIONS 2022. [DOI: 10.3390/separations9100266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ion-imprinted polymers (IIPs) have been widely used in different fields of Analytical Sciences due to their intrinsic selective properties. However, the success of chemical imprinting in terms of selectivity, as well as the stability, specific surface area, and absence of swelling effect depends on fully understanding the preparation process. Therefore, the proposal of this review is to describe the influence of relevant parameters on the production processes of ion-imprinted polymers, including the nature (organic, inorganic, or hybrid materials), structure, properties of the salt (source of the metal ion), ligand, crosslinking agent, porogenic solvent, and initiator. Additionally, different polymerization methods are discussed, the classification of IIPs as well as the applications of these adsorbent materials in the last years (2017–2022).
Collapse
|
3
|
Lee Y, Ahn S, Cho H, Ogunro V, Bae S. Solventless solid‐phase extraction using Zn ion‐imprinted polymer detected by colorimetric method. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yelin Lee
- Department of Chemistry Seoul Women's University Seoul Korea
| | - Soyoung Ahn
- Department of Chemistry Seoul Women's University Seoul Korea
| | - Hansang Cho
- Department of Mechanical and Engineering Science University of North Carolina‐Charlotte Charlotte North Carolina USA
| | - Vincent Ogunro
- Department of Civil and Environmental Engineering University of North Carolina‐Charlotte Charlotte North Carolina USA
| | - Sunyoung Bae
- Department of Chemistry Seoul Women's University Seoul Korea
| |
Collapse
|
4
|
Kim K, Raymond D, Candeago R, Su X. Selective cobalt and nickel electrodeposition for lithium-ion battery recycling through integrated electrolyte and interface control. Nat Commun 2021; 12:6554. [PMID: 34772937 PMCID: PMC8590046 DOI: 10.1038/s41467-021-26814-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 10/21/2021] [Indexed: 11/18/2022] Open
Abstract
Molecularly-selective metal separations are key to sustainable recycling of Li-ion battery electrodes. However, metals with close reduction potentials present a fundamental challenge for selective electrodeposition, especially for critical elements such as cobalt and nickel. Here, we demonstrate the synergistic combination of electrolyte control and interfacial design to achieve molecular selectivity for cobalt and nickel during potential-dependent electrodeposition. Concentrated chloride allows for the speciation control via distinct formation of anionic cobalt chloride complex (CoCl42-), while maintaining nickel in the cationic form ([Ni(H2O)5Cl]+). Furthermore, functionalizing electrodes with a positively charged polyelectrolyte (i.e., poly(diallyldimethylammonium) chloride) changes the mobility of CoCl42- by electrostatic stabilization, which tunes cobalt selectivity depending on the polyelectrolyte loading. This strategy is applied for the multicomponent metal recovery from commercially-sourced lithium nickel manganese cobalt oxide electrodes. We report a final purity of 96.4 ± 3.1% and 94.1 ± 2.3% for cobalt and nickel, respectively. Based on a technoeconomic analysis, we identify the limiting costs arising from the background electrolyte, and provide a promising outlook of selective electrodeposition as an efficient separation approach for battery recycling.
Collapse
Affiliation(s)
- Kwiyong Kim
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Darien Raymond
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Riccardo Candeago
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Xiao Su
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
| |
Collapse
|
5
|
Metwally MG, Benhawy AH, Khalifa RM, El Nashar RM, Trojanowicz M. Application of Molecularly Imprinted Polymers in the Analysis of Waters and Wastewaters. Molecules 2021; 26:6515. [PMID: 34770924 PMCID: PMC8587002 DOI: 10.3390/molecules26216515] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 11/16/2022] Open
Abstract
The increase of the global population and shortage of renewable water resources urges the development of possible remedies to improve the quality and reusability of waste and contaminated water supplies. Different water pollutants, such as heavy metals, dyes, pesticides, endocrine disrupting compounds (EDCs), and pharmaceuticals, are produced through continuous technical and industrial developments that are emerging with the increasing population. Molecularly imprinted polymers (MIPs) represent a class of synthetic receptors that can be produced from different types of polymerization reactions between a target template and functional monomer(s), having functional groups specifically interacting with the template; such interactions can be tailored according to the purpose of designing the polymer and based on the nature of the target compounds. The removal of the template using suitable knocking out agents renders a recognition cavity that can specifically rebind to the target template which is the main mechanism of the applicability of MIPs in electrochemical sensors and as solid phase extraction sorbents. MIPs have unique properties in terms of stability, selectivity, and resistance to acids and bases besides being of low cost and simple to prepare; thus, they are excellent materials to be used for water analysis. The current review represents the different applications of MIPs in the past five years for the detection of different classes of water and wastewater contaminants and possible approaches for future applications.
Collapse
Affiliation(s)
- Mahmoud G. Metwally
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.G.M.); (A.H.B.); (R.M.K.)
| | - Abdelaziz H. Benhawy
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.G.M.); (A.H.B.); (R.M.K.)
| | - Reda M. Khalifa
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.G.M.); (A.H.B.); (R.M.K.)
| | - Rasha M. El Nashar
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt; (M.G.M.); (A.H.B.); (R.M.K.)
| | - Marek Trojanowicz
- Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-195 Warsaw, Poland
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| |
Collapse
|
6
|
A mesoporous melamine/chitosan/activated carbon biocomposite: Preparation, characterization and its application for Ni (II) uptake via ion imprinting. Int J Biol Macromol 2021; 188:126-136. [PMID: 34371037 DOI: 10.1016/j.ijbiomac.2021.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 11/21/2022]
Abstract
A novel imprinted biocomposite and its non-imprinted form were developed by melaminating and crosslinking of chitosan coated onto a bio-based activated carbon and characterized using FTIR, BET, FESEM-EDS and XRD. Nickel, 4-Toluenesulfonyl chloride, and glutaraldehyde were used as a template, converter of hydroxyl and amine groups to good leaving groups, and cross-linker, respectively. The factors affecting adsorptivity and imprinting factor were optimized by using the Taguchi method for the subsequent comparative adsorptivity, kinetics, isotherms, selectivity, and reusability studies of imprinted biocomposite with its non-imprinted one. The pseudo-first-order and Langmuir models were best fitted to the experimental kinetics and equilibrium isotherm data, respectively. The maximum Ni (II)) adsorptivity of 109.86 mg/g, the imprinting factor (I·F) of 5.45 and Ni (II) selectivity coefficients values of 3.13, 4.48, 3.72, 2.51 for Ni (II) toward Zn (II), Cd (II), Cu (II) and Pb (II), respectively, were obtained at optimum conditions. After five consecutive adsorption-desorption cycles, the biocomposites still presented a high adsorptivity (>83%), indicating their excellent reusability.
Collapse
|
7
|
Chaipuang A, Phungpanya C, Thongpoon C, Watla‐iad K, Inkaew P, Machan T, Suwantong O. Effect of ethylene diamine tetra‐acetic acid and functional monomers on the structure and adsorption properties of copper (
II
) ion‐imprinted polymers. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5312] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Angkana Chaipuang
- School of Science Mae Fah Luang University Chiang Rai Thailand
- Center of Chemical Innovation for Sustainability Mae Fah Luang University Chiang Rai Thailand
| | - Chalida Phungpanya
- School of Science Mae Fah Luang University Chiang Rai Thailand
- Center of Chemical Innovation for Sustainability Mae Fah Luang University Chiang Rai Thailand
| | - Chalermporn Thongpoon
- Program of Chemistry, Faculty of Science and Technology Pibulsongkram Rajabhat University Phitsanulok Thailand
| | - Kanchana Watla‐iad
- School of Science Mae Fah Luang University Chiang Rai Thailand
- Center of Chemical Innovation for Sustainability Mae Fah Luang University Chiang Rai Thailand
| | - Prachak Inkaew
- School of Science Mae Fah Luang University Chiang Rai Thailand
- Center of Chemical Innovation for Sustainability Mae Fah Luang University Chiang Rai Thailand
| | - Theeraphan Machan
- School of Science Mae Fah Luang University Chiang Rai Thailand
- Center of Chemical Innovation for Sustainability Mae Fah Luang University Chiang Rai Thailand
| | - Orawan Suwantong
- School of Science Mae Fah Luang University Chiang Rai Thailand
- Center of Chemical Innovation for Sustainability Mae Fah Luang University Chiang Rai Thailand
| |
Collapse
|
8
|
Khan WA, Arain MB, Soylak M. Nanomaterials-based solid phase extraction and solid phase microextraction for heavy metals food toxicity. Food Chem Toxicol 2020; 145:111704. [DOI: 10.1016/j.fct.2020.111704] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/10/2020] [Accepted: 08/19/2020] [Indexed: 12/25/2022]
|
9
|
Elsayed NH, Alatawi A, Monier M. Diacetylmonoxine modified chitosan derived ion-imprinted polymer for selective solid-phase extraction of nickel (II) ions. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104570] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
10
|
Okhravi T, Sorouraddin SM, Farajzadeh MA, Mohebbi A. Development of a liquid-nitrogen-induced homogeneous liquid–liquid microextraction of Co(II) and Ni(II) from water and fruit juice samples followed by atomic absorption spectrometry detection. Anal Bioanal Chem 2020; 412:1675-1684. [DOI: 10.1007/s00216-020-02406-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 12/14/2019] [Accepted: 01/10/2020] [Indexed: 01/19/2023]
|
11
|
Razmi H, Dehghanzade M. Highly Selective and Sensitive Electrochemical Determination of Ni(II) in Real Samples Based on Ion‐imprinted Polymer Technology. ELECTROANAL 2019. [DOI: 10.1002/elan.201900097] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Habib Razmi
- Department of Chemistry, Faculty of Basic ScienceAzarbaijan Shahid Madani University Tabriz Iran P.O. Box: 53714-161
- Innovation Center of Azarbaijan Shahid Madani UniversityArta Hava Energy Tabesh Co. National ID: 14007781080
| | - Mahsa Dehghanzade
- Department of Chemistry, Faculty of Basic ScienceAzarbaijan Shahid Madani University Tabriz Iran P.O. Box: 53714-161
| |
Collapse
|
12
|
Tetgure SR, Choudhary BC, Borse AU, Garole DJ. Column and batch sorption investigations of nickel(II) on extractant-impregnated resin. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27291-27304. [PMID: 31321729 DOI: 10.1007/s11356-019-05883-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 07/01/2019] [Indexed: 06/10/2023]
Abstract
Macroporous resin-supported reagents have been identified as potential adsorbents for removal of toxic pollutants. This article presents an experimental designed to evaluate the sorption and desorption of nickel(II) with the help of column and batch procedure using simple extractant-impregnated resin (EIR). Isonitroso-4-methyl-2-pentanone (IMP) as an extractant was impregnated on a solid support like Amberlite XAD-4 to prepare the EIR sorbent. Column experimental conditions such as pH, sample flow rate and volume, eluting solution, and interfering ions were studied to optimize the nickel(II) sorption and recovery from aqueous media. The column results suggest that the quantitative nickel(II) sorption was observed at pH 5-6, and the quantitative recovery (≥ 95%) was achieved by using 1.0 M HNO3. The high concentrations of cations and anions (except EDTA) present in the spiked binary and multi-element mixture solution show no interferences in both quantitative sorption and recovery of nickel(II), whereas the batch experiments were performed to evaluate nickel(II) sorption behavior using the linearized and non-linearized kinetic and isotherm models. By error function analysis, the Freundlich isotherm and the pseudo-first-order kinetic model were found to describe best the experimental data obtained over the studied concentration range and sorption time, respectively. The maximum sorption capacity of nickel(II) onto the EIR sorbent was found to be ~ 81 mg/g. The mean free energy (E = 10.1 kJ/mol) determined using Dubinin-Radushkevich isotherm suggests chemical nature of nickel(II) sorption on EIR. The novelty of the EIR adsorbent lies in its potential for separation and recovery of nickel(II) at trace level in water samples of different origin.
Collapse
Affiliation(s)
- Sandesh R Tetgure
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, 425001, India
| | - Bharat C Choudhary
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, 425001, India
| | - Amulrao U Borse
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, 425001, India.
| | - Dipak J Garole
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University, Jalgaon, Maharashtra, 425001, India.
- Directorate of Geology and Mining, Government of Maharashtra, Nagpur, Maharashtra, 440010, India.
| |
Collapse
|
13
|
An electrochemical sensor and sorbent based on mutiwalled carbon nanotube supported ion imprinting technique for Ni(II) ion from electroplating and steel industries. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-018-0018-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
|
14
|
Chaipuang A, Phungpanya C, Thongpoon C, Watla-iad K, Inkaew P, Machan T, Suwantong O. Synthesis of copper(II) ion-imprinted polymers via suspension polymerization. POLYM ADVAN TECHNOL 2018. [DOI: 10.1002/pat.4434] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Angkana Chaipuang
- School of Science; Mae Fah Luang University; Chiang Rai 57100 Thailand
- Center of Chemical Innovation for Sustainability; Mae Fah Luang University; Chiang Rai 57100 Thailand
| | - Chalida Phungpanya
- School of Science; Mae Fah Luang University; Chiang Rai 57100 Thailand
- Center of Chemical Innovation for Sustainability; Mae Fah Luang University; Chiang Rai 57100 Thailand
| | - Chalermporn Thongpoon
- Program of Chemistry, Faculty of Science and Technology; Pibulsongkram Rajabhat University; Phitsanulok 6500 Thailand
| | - Kanchana Watla-iad
- School of Science; Mae Fah Luang University; Chiang Rai 57100 Thailand
- Center of Chemical Innovation for Sustainability; Mae Fah Luang University; Chiang Rai 57100 Thailand
| | - Prachak Inkaew
- School of Science; Mae Fah Luang University; Chiang Rai 57100 Thailand
- Center of Chemical Innovation for Sustainability; Mae Fah Luang University; Chiang Rai 57100 Thailand
| | - Theeraphan Machan
- School of Science; Mae Fah Luang University; Chiang Rai 57100 Thailand
- Center of Chemical Innovation for Sustainability; Mae Fah Luang University; Chiang Rai 57100 Thailand
| | - Orawan Suwantong
- School of Science; Mae Fah Luang University; Chiang Rai 57100 Thailand
- Center of Chemical Innovation for Sustainability; Mae Fah Luang University; Chiang Rai 57100 Thailand
| |
Collapse
|
15
|
An Ion-imprinted Silica Gel Polymer Prepared by Surface Imprinting Technique Combined with Aqueous Solution Polymerization for Selective Adsorption of Ni(II) from Aqueous Solution. CHINESE JOURNAL OF POLYMER SCIENCE 2018. [DOI: 10.1007/s10118-018-2063-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
16
|
Mehraban M, Manoochehri M, Afshar Taromi F. Trace amount determination of Cd(ii), Pb(ii) and Ni(ii) ions in agricultural and seafood samples after magnetic solid phase extraction by MIL-101(Cr)/phenylthiosemicarbazide-functionalized magnetite nanoparticle composite. NEW J CHEM 2018. [DOI: 10.1039/c8nj03912g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, a novel nanosorbent consisting of phenylthiosemicarbazide magnetite nanoparticles and MIL-101(Cr) was synthesized, characterized and utilized to magnetic solid phase extraction of some heavy metals in various agricultural and seafood samples.
Collapse
Affiliation(s)
- Masoomeh Mehraban
- Department of Chemistry
- Central Tehran Branch
- Islamic Azad University
- Tehran
- Iran
| | | | | |
Collapse
|
17
|
He H, Gan Q, Feng C. Preparation and application of Ni(ii) ion-imprinted silica gel polymer for selective separation of Ni(ii) from aqueous solution. RSC Adv 2017. [DOI: 10.1039/c7ra00101k] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel Ni(ii) ion-imprinted sulfonate functionalized silica gel polymer was prepared with the surface imprinting technique for selective seperation of Ni(ii) from aqueous solution.
Collapse
Affiliation(s)
- Hongxing He
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- PR China
| | - Qiang Gan
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- PR China
| | - Changgen Feng
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- PR China
| |
Collapse
|
18
|
Guo H, Pu B, Chen H, Yang J, Zhou Y, Yang J, Bismark B, Li H, Niu X. Surfactant-assisted solvothermal synthesis of pure nickel submicron spheres with microwave-absorbing properties. NANOSCALE RESEARCH LETTERS 2016; 11:352. [PMID: 27473115 PMCID: PMC4967064 DOI: 10.1186/s11671-016-1562-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Accepted: 07/21/2016] [Indexed: 06/06/2023]
Abstract
Pure metallic nickel submicron spheres (Ni-SSs), flower-like nickel nanoflakes, and hollow micrometer-sized nickel spheres/tubes were controllably synthesized by a facile and efficient one-step solvothermal method with no reducing agent. The characteristics of these nickel nanostructures include morphology, structure, and purification. Possible synthesis mechanisms were discussed in detail. The resultant Ni-SSs had a wide diameter distribution of 200~800 nm through the aggregation of small nickel nanocrystals. The ferromagnetic behaviors of Ni-SSs investigated at room temperature showed high coercivity values. Furthermore, the microwave absorption properties of magnetic Ni-SSs were studied in the frequency range of 0.5-18.0 GHz. The minimum reflection loss reached -17.9 dB at 17.8 GHz with a thin absorption thickness of 1.2 mm, suggesting that the submicron spherical structures could exhibit excellent microwave absorption properties. More importantly, this one-pot synthesize route provides a universal and convenient way for preparation of larger scale pure Ni-SSs, showing excellent microwave absorption properties.
Collapse
Affiliation(s)
- Heng Guo
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Bingxue Pu
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Haiyuan Chen
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Jin Yang
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Yajun Zhou
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Jian Yang
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Boateng Bismark
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Handong Li
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Xiaobin Niu
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 610054, China.
| |
Collapse
|
19
|
Potential of ion imprinted polymers synthesized by trapping approach for selective solid phase extraction of lanthanides. Talanta 2016; 161:459-468. [DOI: 10.1016/j.talanta.2016.08.069] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 08/23/2016] [Accepted: 08/26/2016] [Indexed: 11/22/2022]
|
20
|
Pakade VE, Monageng SM, Tavengwa NT. Removal of Ni(II) Ions from Aqueous Solutions Using Ion Imprinted Polymer Prepared from Dual Vinyl Monomers. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/ajsr.2016.131.142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
21
|
Khayatian G, Jodan M, Hassanpoor S, Mohebbi S. Determination of trace amounts of cadmium, copper and nickel in environmental water and food samples using GO/MgO nanocomposite as a new sorbent. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-015-0798-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
22
|
Liu Y, Liu F, Meng M, Liu Z, Ni L, Zhong G. Synthesis of a Ni(ii) ion imprinted polymer based on macroporous–mesoporous silica with enhanced dynamic adsorption capacity: optimization by response surface methodology. NEW J CHEM 2016. [DOI: 10.1039/c5nj03123k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, a Ni(ii) ion imprinted polymer (Ni(ii)-IIP) based on macroporous–mesoporous silica (MMS) was optimally synthesized using a response surface methodology (RSM) approach for enhanced dynamic adsorption capacity.
Collapse
Affiliation(s)
- Yan Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Fangfang Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Minjia Meng
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Zhanchao Liu
- School of Materials Science and Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003
- China
| | - Liang Ni
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Guoxing Zhong
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003
- China
| |
Collapse
|
23
|
Roushani M, Abbasi S, Khani H. Synthesis and application of ion-imprinted polymer nanoparticles for the extraction and preconcentration of mercury in water and food samples employing cold vapor atomic absorption spectrometry. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:601. [PMID: 26318321 DOI: 10.1007/s10661-015-4820-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 08/19/2015] [Indexed: 06/04/2023]
Abstract
We describe a nanosized Hg(II)-imprinted polymer that was prepared from methacrylic acid as functional monomer, ethyleneglycol dimethacrylate as cross-linker, 2,2'-azobisisobutyronitrile (AIBN) as radical initiator, 2, 2'-di pyrydyl amine as a specific ligand, and Hg (II) as the template ions by precipitation polymerization method in methanol as the progeny solvent. Batch adsorption experiments were carried out as a function of pH, Hg (II) imprinted polymer amount, adsorption and desorption time, volume, and concentration of eluent. The synthesized polymer particles were characterized physically and morphologically by using infrared spectroscopy, thermogravimetric analysis, X-ray diffraction, and scanning electron microscopic techniques. The maximum adsorption capacity of the ion-imprinted and non-imprinted sorbent was 27.96 and 7.89 mg g(-1), respectively. Under optimal conditions, the detection limit for mercury was 0.01 μg L(-1) and the relative standard deviation was 3.2 % (n = 6) at the 1.00 μg L(-1). The procedure was applied to determination of mercury in fish and water samples with satisfactory results.
Collapse
|