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Zhang J, Fu X, Qiu J, Wang C, Wang L, Feng J, Dong L, Long C, Wang X, Li D. Construction of High-Performance Anode of Potassium-Ion Batteries by Stripping Covalent Triazine Frameworks with Molten Salt. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2401804. [PMID: 38924654 DOI: 10.1002/advs.202401804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 06/02/2024] [Indexed: 06/28/2024]
Abstract
Covalent triazine frameworks (CTFs) are promising battery electrodes owing to their designable functional groups, tunable pore sizes, and exceptional stability. However, their practical use is limited because of the difficulty in establishing stable ion adsorption/desorption sites. In this study, a melt-salt-stripping process utilizing molten trichloro iron (FeCl3) is used to delaminate the layer-stacked structure of fluorinated covalent triazine framework (FCTF) and generate iron-based ion storage active sites. This process increases the interlayer spacing and uniformly deposits iron-containing materials, enhancing electron and ion transport. The resultant melt-FeCl3-stripped FCTF (Fe@FCTF) shows excellent performance as a potassium ion battery with a high capacity of 447 mAh g-1 at 0.1 A g-1 and 257 mAh g-1 at 1.6 A g-1 and good cycling stability. Notably, molten-salt stripping is also effective in improving the CTF's Na+ and Li+ storage properties. A stepwise reaction mechanism of K/Na/Li chelation with C═N functional groups is proposed and verified by in situ X-ray diffraction testing (XRD), ex-situ X-ray photoelectron spectroscopy (XPS), and theoretical calculations, illustrating that pyrazines and iron coordination groups play the main roles in reacting with K+/Na+/Li+ cations. These results conclude that the Fe@FCTF is a suitable anode material for potassium-ion batteries (PIBs), sodium-ion batteries (SIBs), and lithium-ion batteries (LIBs).
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Affiliation(s)
- Jingyi Zhang
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Xuwang Fu
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Jiacheng Qiu
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Chao Wang
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Li Wang
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Jianmin Feng
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Lei Dong
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Conglai Long
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
| | - Xiaowei Wang
- National Engineering Laboratory for High Efficiency Recovery of Refractory Nonferrous Metals, School of Metallurgy and Environment, Central South University, Changsha, 410083, P. R. China
| | - Dejun Li
- College of Physics and Materials Science, Tianjin Normal University, Tianjin, 300387, China
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Li Q, Zhuo Y, You S, Zhang Y, Zhao B, Xu L. Rapid preparation of melamine based magnetic covalent triazine polymers for highly efficient extraction of copper(II), chromium(III) and lead(II) ions from environmental and biological samples. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Meng Y, Wang Y, Liu L, Fang Y, Ma F, Zhang C, Dong H. Efficient and magnetically recoverable U (VI) adsorbent: Fe3O4 loaded hypercrosslink copoly (styrene/maleic anhydride). Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127644] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Dinari M, Mokhtari N, Hatami M. Covalent triazine based polymer with high nitrogen levels for removal of copper (II) ions from aqueous solutions. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02463-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Wang Y, Cao Y, Zeng X, Huang J, Liu YN. Furan- and Thiophene-Modified Hyper-Crosslinked Polymers and Their Adsorption of Phenol from Aqueous Solution. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c04784] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- You Wang
- Hunan Provincial Key Laboratory of Micro and Nano Material Interface, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Yiwen Cao
- College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China
| | - Xu Zeng
- Hunan Provincial Key Laboratory of Micro and Nano Material Interface, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - Jianhan Huang
- Hunan Provincial Key Laboratory of Micro and Nano Material Interface, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
| | - You-Nian Liu
- Hunan Provincial Key Laboratory of Micro and Nano Material Interface, College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China
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Mokhtari N, Khataei MM, Dinari M, Monjezi BH, Yamini Y, Hatami M. Solid-phase extraction and microextraction of chlorophenols and triazine herbicides with a novel hydrazone-based covalent triazine polymer as the adsorbent. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105634] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Qin X, Yang W, Yang Y, Gu D, Guo D, Pan Q. A Zinc Metal–Organic Framework for Concurrent Adsorption and Detection of Uranium. Inorg Chem 2020; 59:9857-9865. [DOI: 10.1021/acs.inorgchem.0c01072] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xudong Qin
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Science, Hainan University, Haikou 570228, China
| | - Weiting Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Science, Hainan University, Haikou 570228, China
| | - Yonghang Yang
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Science, Hainan University, Haikou 570228, China
| | - Dongxu Gu
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Science, Hainan University, Haikou 570228, China
| | - Dongyu Guo
- Department of Clinical Laboratory, Xiamen Huli Guoyu Clinic, Xiamen 361000, China
| | - Qinhe Pan
- Key Laboratory of Advanced Materials of Tropical Island Resources, Ministry of Education, School of Science, Hainan University, Haikou 570228, China
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Egorin A, Tokar E, Kalashnikova A, Sokolnitskaya T, Tkachenko I, Matskevich A, Filatov E, Zemskova L. Synthesis and Sorption Properties towards Sr-90 of Composite Sorbents Based on Magnetite and Hematite. MATERIALS 2020; 13:ma13051189. [PMID: 32155824 PMCID: PMC7085098 DOI: 10.3390/ma13051189] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 11/24/2022]
Abstract
The article describes the synthesis of composite sorbents by immobilizing iron oxide in a polymer matrix with subsequent hydrothermal treatment at a temperature of 175 °C. The sorbents based on magnetite and hematite were synthesized, their magnetic properties and phase composition were evaluated, and the iron content was determined. Sorption characteristics of the composites towards microconcentrations of Sr-90 radionuclide in solutions with different mineralization and pH were investigated. It was shown that the sorbent based on magnetite was the most efficient. In alkaline media with pH above 11, the composite sorbent based on magnetite exhibited increased selectivity towards Sr-90 and proved to be suitable for application under dynamic sorption conditions with subsequent desorption of the radionuclide with a solution of HNO3.
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Sun W, Zhang W, Li H, Su Q, Zhang P, Chen L. Insight into the synergistic effect on adsorption for Cr(vi) by a polypyrrole-based composite. RSC Adv 2020; 10:8790-8799. [PMID: 35496533 PMCID: PMC9049965 DOI: 10.1039/c9ra08756g] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 02/10/2020] [Indexed: 12/05/2022] Open
Abstract
Polypyrrole-based (PPy) composite are promising candidates for the treatment of water pollution. Adsorption selectivity as well as a large adsorption capacity are two key factors for treating wastewater containing multiple ions. The structure and morphology of the prepared composites were characterized by the FT-IR, XRD and SEM examinations. The results indicate that the Fe3O4 and PPy nanosphere coats attapulgite (ATP) closely and evenly. Herein, a novel Fe3O4 and ATP doped three-dimensional network structure PPy/Fe3O4/ATP composite was demonstrated as an excellent adsorbent to effectively remove Cr(vi). The as-synthesized PPy/Fe3O4/ATP composite is suitable for Cr(vi) adsorption in a wide pH range (pH 2–6). Up to a 96.44% removal rate was found with 400 mg L−1 Cr(vi) aqueous solution in 30 min for 0.2 g PPy/Fe3O4/ATP adsorbent. Adsorption results showed that Cr(vi) removal efficiency by PPy/Fe3O4/ATP decreased with an increase in pH. The removal rate of Cr(vi) had already reached 93.63% in 15 min contact time. Co-existing ions studies exhibit inorganic oxyacid anion and transition metal cation showed negative effects on Cr(vi) removal rate. A chemical rather than a physical adsorption occurred for these adsorbents as revealed by a pseudo-second-order kinetic study. The results of the adsorption isotherms showed that the adsorption process was similar to the Langmuir isotherm adsorption. Furthermore, the PPy/Fe3O4/ATP composite exhibited a high stability for Cr(vi) adsorption during recycling tests process. This work may provide some useful guidelines for designing adsorbents with selectivity toward specific heavy metal ions. Polypyrrole-based (PPy) composite are promising candidates for the treatment of water pollution.![]()
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Affiliation(s)
- Wanhong Sun
- Department of Experimental Teaching
- Northwest Minzu University
- Lanzhou
- P. R. China
| | - Wenbo Zhang
- School of Chemical Engineering
- Northwest Minzu University
- Lanzhou
- P. R. China
| | - Hailing Li
- Department of Experimental Teaching
- Northwest Minzu University
- Lanzhou
- P. R. China
| | - Qiong Su
- School of Chemical Engineering
- Northwest Minzu University
- Lanzhou
- P. R. China
- Key Laboratory of Environmental Friendly Composite Materials and Biomass Utility in Universities of Gansu Province
| | - Ping Zhang
- School of Chemical Engineering
- Northwest Minzu University
- Lanzhou
- P. R. China
| | - Lihua Chen
- School of Chemical Engineering
- Northwest Minzu University
- Lanzhou
- P. R. China
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Zhou L, Zhou J, Zhou X, Guo J, Liu Y. Highly efficient removal of Cu(II), Cd(II) and Pb(II) by carboxyl-modified multi-porous biochar. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1489417] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Li Zhou
- School of Safety and Environment Engineering, Hunan Institute of Technology, Hengyang, China
| | - Jianjun Zhou
- College of Chemistry and Chemical Engineering, Central South University, Changsha, China
| | - Xiaohui Zhou
- College of Chemistry and Chemical Engineering, Central South University, Changsha, China
| | - Jing Guo
- College of Chemistry and Chemical Engineering, Central South University, Changsha, China
| | - Yaochi Liu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, China
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Nosrati H, Salehiabar M, Kheiri Manjili H, Davaran S, Danafar H. Theranostic nanoparticles based on magnetic nanoparticles: design, preparation, characterization, and evaluation as novel anticancer drug carrier and MRI contrast agent. Drug Dev Ind Pharm 2018; 44:1668-1678. [PMID: 29848101 DOI: 10.1080/03639045.2018.1483398] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
In this work, we reported the synthesis of curcumin (CUR)-loaded hydrophilic and hydrophobic natural amino acids (AAs)-modified iron oxide magnetic nanoparticles (IONPs). Two types of AAs, l-lysine (Lys) and l-phenylalanine (PhA), were selected to study their effects on loading capacity, release profile of CUR, biocompatibility, and anticancer activity. CUR-loaded AAs-modified IONPs (F@AAs@CUR NPs) were characterized by X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), vibrating sample magnetometer (VSM), and transmission electron microscopy (TEM) techniques. Next, the various kinetic equations were fitted to the release data of CUR from F@Lys@CUR NPs and F@PhA@CUR NPs. Additionally, hemolysis test and MTT assays on HFF-2 and HEK-293 cell lines were performed for determination of biocompatibility of AAs-coated IONPs. Finally, the anticancer activity of F@AAs@CUR NPs examined on MCF-7 breast cancer cell line. The results indicate that these nanocarriers are nontoxic and biocompatible and also F@AAs@CUR NPs are suitable carriers for delivery of curcumin and even other hydrophobic drugs. Also, the MRI training established the effectiveness of IONPs as contrast agent for the revealing of tumor as evidenced from the phantom images as well as higher T2 relaxivity.
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Affiliation(s)
- Hamed Nosrati
- a Student Research Center , Zanjan University of Medical Sciences , Zanjan , Iran.,b Department of Pharmaceutical Biomaterials, School of Pharmacy , Zanjan University of Medical Sciences , Zanjan , Iran
| | - Marziyeh Salehiabar
- c Department of Medicinal Chemistry , School of Pharmacy, Zanjan University of Medical Sciences , Zanjan , Iran
| | - Hamidreza Kheiri Manjili
- d Zanjan Pharmaceutical Biotechnology Research Center , Zanjan University of Medical Sciences , Zanjan , Iran
| | - Soodabeh Davaran
- e Drug Applied Research Center , Tabriz University of Medical Sciences , Tabriz , Iran
| | - Hossein Danafar
- a Student Research Center , Zanjan University of Medical Sciences , Zanjan , Iran.,c Department of Medicinal Chemistry , School of Pharmacy, Zanjan University of Medical Sciences , Zanjan , Iran
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Lu T, Zhu Y, Wang W, Qi Y, Wang A. Polyaniline-functionalized porous adsorbent for Sr2+ adsorption. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-5935-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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