1
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Qi L, Wang Z, Chen J, Xie JW. Development and validation of a QuEChERS-HPLC-DAD method using polymer-functionalized melamine sponges for the analysis of antipsychotic drugs in milk. Food Chem 2024; 444:138553. [PMID: 38309075 DOI: 10.1016/j.foodchem.2024.138553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/20/2024] [Accepted: 01/21/2024] [Indexed: 02/05/2024]
Abstract
The prohibition of antipsychotic drugs in animal foodstuffs has raised significant concerns. In this study, a novel matrix purification adsorbent comprising a polymer (polyaniline and polypyrrole)-functionalized melamine sponge (Ms) was employed for the high performance liquid chromatography-diode array detector (HPLC-DAD) detection of three phenothiazines (chlorpromazine, thioridazine, and promethazine), and a tricyclic imipramine in milk. The as-prepared functionalized Ms was characterized using scanning electron microscopy, Fourier transform infrared spectroscopy, and water contact angle measurements. Excellent linearity with a coefficient of determination (R2) of 0.999 was achieved for all drugs within the concentration range of 0.01-47.00 μg mL-1. The recoveries of the four analytes ranged from 92.1 % to 106.9 % at the three spiked levels. These results demonstrate the successful application of the proposed method for the determination of the four drugs. Cost-effective polymer-functionalized Ms is a viable alternative for matrix purification, enabling rapid determination of drug residues in diverse food samples.
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Affiliation(s)
- Liang Qi
- School of Food Science and Engineering (School of Biomedical and Pharmaceutical Sciences), Shaanxi University of Science & Technology, Xi'an 710021, China.
| | - Zhe Wang
- School of Food Science and Engineering (School of Biomedical and Pharmaceutical Sciences), Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Jian Chen
- School of Food Science and Engineering (School of Biomedical and Pharmaceutical Sciences), Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Jian-Wu Xie
- School of Food Science and Engineering (School of Biomedical and Pharmaceutical Sciences), Shaanxi University of Science & Technology, Xi'an 710021, China
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2
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Wang L, Huang J, Shen Y, Ma M, Ruan W, Zhang M. ARGET-ATRP-Mediated Grafting of Bifunctional Polymers onto Silica Nanoparticles Fillers for Boosting the Performance of High-Capacity All-Solid-State Lithium-Sulfur Batteries with Polymer Solid Electrolytes. Polymers (Basel) 2024; 16:1128. [PMID: 38675047 PMCID: PMC11054452 DOI: 10.3390/polym16081128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/13/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
The shuttle effect in lithium-sulfur batteries, which leads to rapid capacity decay, can be effectively suppressed by solid polymer electrolytes. However, the lithium-ion conductivity of polyethylene oxide-based solid electrolytes is relatively low, resulting in low reversible capacity and poor cycling stability of the batteries. In this study, we employed the activator generated through electron transfer atom transfer radical polymerization to graft modify the surface of silica nanoparticles with a bifunctional monomer, 2-acrylamide-2-methylpropanesulfonate, which possesses sulfonic acid groups with low dissociation energy for facilitating Li+ migration and transfer, as well as amide groups capable of forming hydrogen bonds with polyethylene oxide chains. Subsequently, the modified nanoparticles were blended with polyethylene oxide to prepare a solid polymer electrolyte with low crystallinity and high ion conductivity. The resulting electrolyte demonstrated excellent and stable electrochemical performance, with a discharge-specific capacity maintained at 875.2 mAh g-1 after 200 cycles.
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Affiliation(s)
- Liang Wang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; (L.W.); (J.H.); (Y.S.); (M.M.); (M.Z.)
| | - Junyue Huang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; (L.W.); (J.H.); (Y.S.); (M.M.); (M.Z.)
| | - Yujian Shen
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; (L.W.); (J.H.); (Y.S.); (M.M.); (M.Z.)
| | - Mengqi Ma
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; (L.W.); (J.H.); (Y.S.); (M.M.); (M.Z.)
| | - Wenhong Ruan
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; (L.W.); (J.H.); (Y.S.); (M.M.); (M.Z.)
- Guangdong Provincial Laboratory of Chemistry and Fine Chemical Engineering Jieyang Center, Jieyang 515200, China
| | - Mingqiu Zhang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education, GD HPPC Lab, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China; (L.W.); (J.H.); (Y.S.); (M.M.); (M.Z.)
- Guangdong Provincial Laboratory of Chemistry and Fine Chemical Engineering Jieyang Center, Jieyang 515200, China
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3
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Martinelli A, Nitti A, Po R, Pasini D. C2-Symmetrical 3,4-Ethylenedioxythiophene Monomers through a Divergent Approach. J Org Chem 2024; 89:4237-4243. [PMID: 38420939 DOI: 10.1021/acs.joc.3c02972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
We present a divergent synthetic approach to C2-symmetrical 3,4-Ethylenedioxythiophene (EDOT) monomers in which functionalities can be introduced as pendant chains from the ethylene bridge. The key synthon, obtained through a high yielding trans-etherification, is the chiral EDOT with bromomethyl pendant groups and is prone to substitution reactions with oxygen-based nucleophiles. Elimination of the key precursor affords a diene that can be elaborated into unprecedented PhEDOT monomers using the Diels-Alder reaction. The strategy is further validated by the synthesis of a dithiane-containing EDOT.
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Affiliation(s)
- Angelo Martinelli
- Department of Chemistry and INSTM Research Unit, University of Pavia, Via Torquato Taramelli 12, 27100 Pavia, Italy
| | - Andrea Nitti
- Department of Chemistry and INSTM Research Unit, University of Pavia, Via Torquato Taramelli 12, 27100 Pavia, Italy
| | - Riccardo Po
- New Energies, Renewable Energies and Materials Science Research Center, Eni S.p.A., Via Giacomo Fauser 4, 28100 Novara, Italy
| | - Dario Pasini
- Department of Chemistry and INSTM Research Unit, University of Pavia, Via Torquato Taramelli 12, 27100 Pavia, Italy
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4
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Hu X, Zhu X, Ran Z, Liu S, Zhang Y, Wang H, Wei W. Conductive Polymer-Based Interlayers in Restraining the Polysulfide Shuttle of Lithium-Sulfur Batteries. Molecules 2024; 29:1164. [PMID: 38474675 DOI: 10.3390/molecules29051164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/28/2024] [Accepted: 03/02/2024] [Indexed: 03/14/2024] Open
Abstract
Lithium-sulfur batteries (LSBs) are considered a promising candidate for next-generation energy storage devices due to the advantages of high theoretical specific capacity, abundant resources and being environmentally friendly. However, the severe shuttle effect of polysulfides causes the low utilization of active substances and rapid capacity fading, thus seriously limiting their practical application. The introduction of conductive polymer-based interlayers between cathodes and separators is considered to be an effective method to solve this problem because they can largely confine, anchor and convert the soluble polysulfides. In this review, the recent progress of conductive polymer-based interlayers used in LSBs is summarized, including free-standing conductive polymer-based interlayers, conductive polymer-based interlayer modified separators and conductive polymer-based interlayer modified sulfur electrodes. Furthermore, some suggestions on rational design and preparation of conductive polymer-based interlayers are put forward to highlight the future development of LSBs.
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Affiliation(s)
- Xincheng Hu
- Henan Engineering Center of New Energy Battery Materials, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
- Center of Green Catalysis, College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Xiaoshuang Zhu
- Henan Engineering Center of New Energy Battery Materials, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
| | - Zhongshuai Ran
- Henan Engineering Center of New Energy Battery Materials, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
| | - Shenghao Liu
- Henan Engineering Center of New Energy Battery Materials, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
| | - Yongya Zhang
- Henan Engineering Center of New Energy Battery Materials, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
- Center of Green Catalysis, College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Hua Wang
- School of Chemistry, Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100191, China
| | - Wei Wei
- Henan Engineering Center of New Energy Battery Materials, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
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5
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Yu G, Wang CY, Dong W, Tian YW, Wang Z, Lu J, Hu P, Liu Y, Yan M, Li Y, Liu Z. Anion-doped polypyrrole three-dimensional framework enables adsorption and conversion in lithium-sulfur batteries. J Colloid Interface Sci 2024; 654:201-211. [PMID: 37839237 DOI: 10.1016/j.jcis.2023.10.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/19/2023] [Accepted: 10/08/2023] [Indexed: 10/17/2023]
Abstract
Inhibiting the shuttle effect and propelling polysulfide conversion by introducing a suitable sulfur container has been proven as a promising strategy to enhance the cycle life of lithium-sulfur (Li-S) batteries. Here, a unique three-dimensional (3D) inter-connected framework assembled with SO42--doped polypyrrole (PPy-SO4) nanowires is proposed. The doping SO42- anion in a polymer skeleton could confine lithium polysulfides (LiPSs) by polar-polar interaction to inhibit the shuttle effect and enhance the conductivity of PPy to accelerate polysulfide conversion. Moreover, the electrostatic coupling between SO42- anion and Li+, as well as between -N+- and Sn2-, at polypyrrole /electrolyte interface can effectively regulate the redox kinetics of polysulfide. Besides, the inter-connected framework creates a large contact surface for sulfur and high-flux paths for electron transport. Consequently, the Li-S batteries assembled with PPy-SO4/S cathode exhibit a stable capacity of 501 mAh g-1 after 350 cycles at 1C, showing a low decay rate of 0.09% per cycle. Notably, the efficiency of the anion doping strategy is further verified in the pouch cell, realizing a capacity of 480 mAh g-1 after 250 cycles. This work illustrates that anion doping with rational structural design is a feasible solution to boost the electrochemical performance of Li-S batteries.
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Affiliation(s)
- Guowei Yu
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China
| | - Chen-Yang Wang
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China
| | - Wenda Dong
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, PR China
| | - Ya-Wen Tian
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, PR China
| | - Zhaoyun Wang
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China
| | - Jingyi Lu
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China
| | - Pu Hu
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China
| | - Yong Liu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, PR China
| | - Min Yan
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China.
| | - Yu Li
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, PR China.
| | - Zhitian Liu
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, Hubei Engineering Technology Research Center of Optoelectronic and New Energy Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430205, PR China.
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6
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Pu J, Wang T, Tan Y, Fan S, Xue P. Effect of Heterostructure-Modified Separator in Lithium-Sulfur Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2303266. [PMID: 37292047 DOI: 10.1002/smll.202303266] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/04/2023] [Indexed: 06/10/2023]
Abstract
Lithium-sulfur (Li-S) batteries with high energy density and low cost are the most promising competitor in the next generation of new energy reserve devices. However, there are still many problems that hinder its commercialization, mainly including shuttle of soluble polysulfides, slow reaction kinetics, and growth of Li dendrites. In order to solve above issues, various explorations have been carried out for various configurations, such as electrodes, separators, and electrolytes. Among them, the separator in contact with both anode and cathode is in a particularly special position. Reasonable design-modified material of separator can solve above key problems. Heterostructure engineering as a promising modification method can combine characteristics of different materials to generate synergistic effect at heterogeneous interface that is conducive to Li-S electrochemical behavior. This review not only elaborates the role of heterostructure-modified separators in dealing with above problems, but also analyzes the improvement of wettability and thermal stability of separators by modification of heterostructure materials, systematically clarifies its advantages, and summarizes some related progress in recent years. Finally, future development direction of heterostructure-based separator in Li-S batteries is given.
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Affiliation(s)
- Jun Pu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, P. R. China
- Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Carbon Neutrality Engineering Center, Anhui Normal University, Wuhu, 241002, P. R. China
| | - Tao Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, P. R. China
| | - Yun Tan
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, P. R. China
| | - Shanshan Fan
- Key Laboratory of Functional Molecular Solids, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, 241002, P. R. China
| | - Pan Xue
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225000, P. R. China
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7
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Chaubisa P, Dharmendra D, Vyas Y, Chundawat P, Jangid NK, Ameta C. Synthesis and characterization of PANI and PANI-indole copolymer and study of their antimalarial and antituberculosis activity. Polym Bull (Berl) 2023:1-21. [PMID: 37362957 PMCID: PMC10243275 DOI: 10.1007/s00289-023-04873-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 03/31/2023] [Accepted: 05/28/2023] [Indexed: 06/28/2023]
Abstract
The preparation of polyaniline (PANI) and its copolymer with indole involved a chemical oxidative polymerization method, with benzene sulfonic acid (BSA, C6H6O3S) used as a dopant and potassium persulfate (PPS, K2S2O8) as an oxidant. The synthesized compounds underwent characterization using FTIR, 1H-NMR, TGA, and GPC techniques, which allowed the calculation of their average molecular weight and polydispersity index (PDI) through the GPC technique. The PDI values of the PANI copolymer with indole in different aniline-to-indole ratios were 1.53, 1.13, and 1.532 for 1:1, 1:2, and 2:1 ratios, respectively. Thermal stability was determined using TGA, revealing that the indole heterocyclic compound increased the inflexibility of the polymer chains in the synthesized PANI copolymer. The structure of the copolymer was further analyzed using 1HNMR and FTIR techniques, which confirmed the existence of benzenoid and quinoid groups in the PANI-indole copolymers, as well as the effect of doping on the polymer chains. The antibacterial and antifungal properties of the copolymers were studied against several bacterial and fungal strains and measured in terms of minimum inhibitory concentration. Results indicated that the inhibition rate of the PANI-indole copolymer on S. pyogenus (MTCC 442) was higher than that of standard drugs and individual PANI. The PANI-indole copolymers also displayed excellent antituberculosis and antimalarial activities, with the synthesized copolymer showing better outcomes than individual PANI.
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Affiliation(s)
- Purnima Chaubisa
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| | | | - Yogeshwari Vyas
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| | - Priyanka Chundawat
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
| | | | - Chetna Ameta
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan India
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8
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Li Z, Miao J, Hu W, Liu Y, Li M, Zhao M, Liu J, Xiao L. Stabilizing the oxide cathode/sulfide solid electrolyte interface via a novel polyaniline coating prepared by ball milling. Chem Commun (Camb) 2023; 59:5627-5630. [PMID: 37082963 DOI: 10.1039/d3cc00722g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
The thermodynamic instability of oxide cathode/sulfide solid electrolyte (SSE) interfaces leads to the large resistances of all-solid-state lithium-ion batteries (ASSLIBs). This work proposes a flexible polyaniline (PANI) coating instead of rigid lithium-containing oxides to stabilize the lithium cobalt oxide (LCO)/SSE interface. The PANI coating is prepared by a facile ball milling followed by annealing. Electrochemical tests demonstrated that the elastic PANI layer lowers and maintains the LCO/SSE interface resistance during cycling. Thus, the high capacity retention of 85.5% after 200 cycles was achieved for ASSLIBs with Li5.5PS4.5Cl1.5 electrolytes.
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Affiliation(s)
- Zhu Li
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
| | - Jiayu Miao
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
| | - Wen Hu
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
| | - Yanna Liu
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
| | - Ming Li
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Menglong Zhao
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Jinping Liu
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Liang Xiao
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China.
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
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9
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Cavalheiro Maeda V, Correa CM, Mamoru Otsuka Hamanaka MH, Hamanaka VN, Molina C, Camilo FF. Electrical and mechanical properties of self-supported hydroxypropyl methylcellulose-polyaniline conducting films. RSC Adv 2023; 13:7913-7920. [PMID: 36909744 PMCID: PMC9997452 DOI: 10.1039/d3ra00916e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 02/22/2023] [Indexed: 03/11/2023] Open
Abstract
The purpose of this work was to develop a simple method to produce self-supported films composed of hydroxypropyl methylcellulose (HPMC) and polyaniline (PANI) by the direct mixture of aqueous dispersions of both polymers with subsequent drying. The addition of HPMC, a cellulose derivative with an excellent film-forming capacity, was fundamental to overcoming the poor processability of PANI, which impairs its use in many technological applications. All films showed conductivity in the order of 10-2 to 10-3 S cm-1, which is in the range for metals or semiconductors. The typical electroactivity of PANI was also maintained in the hybrid films. The thermal stability and the mechanical properties of the pristine PANI were also improved with the addition of HPMC. Cellulose-containing conducting polymers can be considered a material of the future, with possible applications in several areas, such as smart wallpapers, e-papers, and sensors.
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Affiliation(s)
- Vinicius Cavalheiro Maeda
- Autocoat Equipamentos e Processos de Deposição LTDA Rua Daniel Hogan, 434 - Sala 25 - Cidade Universitária CEP 13083-836 Campinas SP Brazil
| | - Cintia Marques Correa
- Autocoat Equipamentos e Processos de Deposição LTDA Rua Daniel Hogan, 434 - Sala 25 - Cidade Universitária CEP 13083-836 Campinas SP Brazil
| | | | - Viviane Nogueira Hamanaka
- Department of Chemistry, Federal University of São Paulo, 210 - Laboratório de Materiais Híbridos Rua São Nicolau Diadema CEP: 09913-030 SP Brazil
| | - Celso Molina
- Autocoat Equipamentos e Processos de Deposição LTDA Rua Daniel Hogan, 434 - Sala 25 - Cidade Universitária CEP 13083-836 Campinas SP Brazil
| | - Fernanda F Camilo
- Autocoat Equipamentos e Processos de Deposição LTDA Rua Daniel Hogan, 434 - Sala 25 - Cidade Universitária CEP 13083-836 Campinas SP Brazil
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10
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Zhao Q, Niu P, Zhu G, Zhang C, Shen Z, Li M. Preparation, characterization and electrocatalytic performance of a novel poly(2,5-di(thienyl)pyrrole) modified electrode bearing TEMPO. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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11
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Lv J, Ren H, Cheng Z, Joo SW, Huang J. Polyaniline-Coated Porous Vanadium Nitride Microrods for Enhanced Performance of a Lithium-Sulfur Battery. Molecules 2023; 28:molecules28041823. [PMID: 36838812 PMCID: PMC9967358 DOI: 10.3390/molecules28041823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 02/17/2023] Open
Abstract
To solve the slow kinetics of polysulfide conversion reaction in Li-S battery, many transition metal nitrides were developed for sulfur hosts. Herein, novel polyaniline-coated porous vanadium nitride (VN) microrods were synthesized via a calcination, washing and polyaniline-coating process, which served as sulfur host for Li-S battery exhibited high electrochemical performance. The porous VN microrods with high specific surface area provided enough interspace to overcome the volume change of the cathode. The outer layer of polyaniline as a conductive shell enhanced the cathode conductivity, effectively blocked the shuttle effect of polysulfides, thus improving the cycling capacity of Li-S battery. The cathode exhibited an initial capacity of 1007 mAh g-1 at 0.5 A g-1, and the reversible capacity remained at 735 mAh g-1 over 150 cycles.
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Affiliation(s)
- Jingjie Lv
- Key Laboratory of Functional Molecular Solids of the Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Haibo Ren
- School of Materials Science and Engineering, Modern Technology Center, Anhui Polytechnic University, Wuhu 241000, China
- Correspondence: (H.R.); (S.W.J.); (J.H.)
| | - Ziyan Cheng
- Key Laboratory of Functional Molecular Solids of the Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
| | - Sang Woo Joo
- School of Mechanical Engineering, Yeungnam University, Gyeongsan 712749, Republic of Korea
- Correspondence: (H.R.); (S.W.J.); (J.H.)
| | - Jiarui Huang
- Key Laboratory of Functional Molecular Solids of the Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, China
- Correspondence: (H.R.); (S.W.J.); (J.H.)
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12
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Gojgić J, Petrović M, Jugović B, Jokić B, Grgur B, Gvozdenović M. Electrochemical and Electrical Performances of High Energy Storage Polyaniline Electrode with Supercapattery Behavior. Polymers (Basel) 2022; 14:polym14245365. [PMID: 36559731 PMCID: PMC9787619 DOI: 10.3390/polym14245365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
Polyaniline (PANI), due to its highly reversible electrochemistry with superior energy storage and delivery characteristics, is considered as an electrode material in batteries, capacitors, and hybrid systems. We used a facile electrochemical synthesis for the formation of the PANI electrode using galvanostatic polymerization of aniline on the graphite electrode at the current density of 2.0 mA cm-2 from the aqueous electrolyte containing 0.25 mol dm-3 aniline and 1.0 mol dm-3 H2SO4. Electrochemical and electrical characterization suggested excellent energy storage features of the PANI electrode in a three-electrode system with specific energy up to 53 Wh kg-1 and specific power up to 7600 W kg-1. After 2000 successive charge/discharge cycles at 9.5 Ag-1, the PANI electrode retained 95% of the initial capacity, with practically unaltered Coulombic efficiency of nearly 98%, providing a good base for future studies and practical applications.
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Affiliation(s)
- Jelena Gojgić
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Miloš Petrović
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Branimir Jugović
- Institute of Technical Sciences, Serbian Academy of Sciences and Arts, Knez Mihaljlova 35, 11000 Belgrade, Serbia
| | - Bojan Jokić
- Faculty of Applied Arts, University of Arts in Belgrade, Kralja Petra 4, 11000 Belgrade, Serbia
| | - Branimir Grgur
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Milica Gvozdenović
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
- Correspondence:
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13
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Polypyrrole based cathode material for battery application. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2022.100416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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14
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Recent Literature Review of Significance of Polypyrrole and Its Biocomposites in Adsorption of Dyes from Aqueous Solution. ADSORPT SCI TECHNOL 2022. [DOI: 10.1155/2022/7047832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
The usage of dyes has been tremendously augmented due to industrialization and human’s intrinsic fascination with colors. Owing to their excessive usage in industries like textiles, food, cosmetics, paints, printing etc., it is indisputably a contributing factor in aquatic pollution. Dyes effluents have emerged as a burgeoning challenge. Owing to issues such as toxicity, mutagenicity, and disturbed photosynthesis associated with dye contamination, it is crucial to look for an explication to deal with this challenge. Polypyrrole-based biocomposites have been reported as good adsorbents for textile wastewater treatment. In the last decade, numerous studies have stated the effective removal of dyes via Polypyrrole-based biocomposites. This review concentrates on the implication of different Polypyrrole-based biocomposites for decontamination of dyes and synthesis methods, characteristics, and mechanism of dyes degradation by these biocomposites from wastewater.
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Oaki Y, Sato K. Nanoarchitectonics for conductive polymers using solid and vapor phases. NANOSCALE ADVANCES 2022; 4:2773-2781. [PMID: 36132001 PMCID: PMC9418446 DOI: 10.1039/d2na00203e] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 04/21/2022] [Indexed: 05/03/2023]
Abstract
Conductive polymers have been extensively studied as functional organic materials due to their broad range of applications. Conductive polymers, such as polypyrrole, polythiophene, and their derivatives, are typically obtained as coatings and precipitates in the solution phase. Nanoarchitectonics for conductive polymers requires new methods including syntheses and morphology control. For example, nanoarchitectonics is achieved by liquid-phase syntheses with the assistance of templates, such as macromolecules and porous materials. This minireview summarizes the other new synthetic methods using the solid and vapor phases for nanoarchitectonics. In general, the monomers and related species are supplied from the solution phase. Our group has studied polymerization of heteroaromatic monomers using the solid and vapor phases. The surface and inside of solid crystals were used for the polymerization with the diffusion of the heteroaromatic monomer vapor. Our nanoarchitectonics affords to form homogeneous coatings, hierarchical structures, composites, and copolymers for energy-related applications. The concepts using solid and vapor phases can be applied to nanoarchitectonics for not only conductive polymers but also other polymers toward a variety of applications.
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Affiliation(s)
- Yuya Oaki
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Kosuke Sato
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
- Organic Materials Chemistry Group, Sagami Chemical Research Institute 2743-1 Hayakawa Ayase Kanagawa 252-1193 Japan
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16
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Zhao M, Yang S, Dong W. Low Temperature Aluminothermic Reduction of Natural Sepiolite to High-Performance Si Nanofibers for Li-Ion Batteries. Front Chem 2022; 10:932650. [PMID: 35832460 PMCID: PMC9271742 DOI: 10.3389/fchem.2022.932650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 05/11/2022] [Indexed: 11/13/2022] Open
Abstract
Nanostructure silicon is one of the most promising anode materials for the next-generation lithium-ion battery, but the complicated synthesis process and high cost limit its large-scale commercial application. Herein, a simple and low-cost method was proposed to prepare silicon nanofibers (SNF) using natural sepiolite as a template via a low-temperature aluminum reduction process. The low temperature of 260°C during the reduction process not only reduced the production cost but also avoided the destruction of the natural sepiolite structure caused by the high temperature above 600°C in the traditional magnesium thermal reduction process, leading to a more complete nanofiber structure in the final product. For the first time, the important role of Mg-O octahedral structure in the maintenance of nanofiber structure during the process of low-temperature aluminothermic reduction was verified by experiments. When used as an anode for lithium-ion batteries, SNF yield a high reversible capacity of 2005.4 mAh g−1 at 0.5 A g−1 after 50 cycles and 1017.6 mAh g−1 at 2 A g−1 after 200 cycles, remarkably outperforming commercial Si material. With a low-cost precursor and facile approach, this work provides a new strategy for the synthesis of a commercial high-capacity Si anode.
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Affiliation(s)
- Mingyuan Zhao
- College of Mines, Liaoning Technical University, Fuxin, China
| | - Shaobin Yang
- College of Materials Science & Engineering, Liaoning Technical University, Fuxin, China
- *Correspondence: Shaobin Yang,
| | - Wei Dong
- College of Materials Science & Engineering, Liaoning Technical University, Fuxin, China
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Sapurina I, Bubulinca C, Trchová M, Prokeš J, Stejskal J. Solid manganese dioxide as heterogeneous oxidant of aniline in the preparation of conducting polyaniline or polyaniline/manganese dioxide composites. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128298] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Rohland P, Schröter E, Nolte O, Newkome GR, Hager MD, Schubert US. Redox-active polymers: The magic key towards energy storage – a polymer design guideline progress in polymer science. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2021.101474] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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19
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Verma C, Quraishi M, Rhee KY. Aqueous phase polymeric corrosion inhibitors: Recent advancements and future opportunities. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118387] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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20
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Cheng M, Yan R, Yang Z, Tao X, Ma T, Cao S, Ran F, Li S, Yang W, Cheng C. Polysulfide Catalytic Materials for Fast-Kinetic Metal-Sulfur Batteries: Principles and Active Centers. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2102217. [PMID: 34766470 PMCID: PMC8805578 DOI: 10.1002/advs.202102217] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/18/2021] [Indexed: 05/05/2023]
Abstract
Benefiting from the merits of low cost, ultrahigh-energy densities, and environmentally friendliness, metal-sulfur batteries (M-S batteries) have drawn massive attention recently. However, their practical utilization is impeded by the shuttle effect and slow redox process of polysulfide. To solve these problems, enormous creative approaches have been employed to engineer new electrocatalytic materials to relieve the shuttle effect and promote the catalytic kinetics of polysulfides. In this review, recent advances on designing principles and active centers for polysulfide catalytic materials are systematically summarized. At first, the currently reported chemistries and mechanisms for the catalytic conversion of polysulfides are presented in detail. Subsequently, the rational design of polysulfide catalytic materials from catalytic polymers and frameworks to active sites loaded carbons for polysulfide catalysis to accelerate the reaction kinetics is comprehensively discussed. Current breakthroughs are highlighted and directions to guide future primary challenges, perspectives, and innovations are identified. Computational methods serve an ever-increasing part in pushing forward the active center design. In summary, a cutting-edge understanding to engineer different polysulfide catalysts is provided, and both experimental and theoretical guidance for optimizing future M-S batteries and many related battery systems are offered.
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Affiliation(s)
- Menghao Cheng
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Rui Yan
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Zhao Yang
- State Key Laboratory of Advanced Processing and Recycling of Non‐Ferrous MetalsLanzhou University of TechnologyLanzhouGansu730050P. R. China
| | - Xuefeng Tao
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Tian Ma
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Sujiao Cao
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Fen Ran
- State Key Laboratory of Advanced Processing and Recycling of Non‐Ferrous MetalsLanzhou University of TechnologyLanzhouGansu730050P. R. China
| | - Shuang Li
- Department of ChemistryTechnische Universität BerlinHardenbergstraße 40Berlin10623Germany
| | - Wei Yang
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
| | - Chong Cheng
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu610065China
- Department of Chemistry and BiochemistryFreie Universität BerlinTakustrasse 3Berlin14195Germany
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21
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Kanwal S, Akhter Z, Ali NZ, Hussain R, Qamar S. Corrosion protection of aluminum alloy (AA2219-T6) using sulfonic acid-doped conducting polymer coatings. NEW J CHEM 2022. [DOI: 10.1039/d2nj02219b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Incorporation of organic materials into polypyrrole and polyaniline matrices to reinforce their anticorrosive properties for the protection of aluminum alloys.
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Affiliation(s)
- Sehrish Kanwal
- Department of Chemistry, Quaid-I-Azam University, 45320 Islamabad, Pakistan
| | - Zareen Akhter
- Department of Chemistry, Quaid-I-Azam University, 45320 Islamabad, Pakistan
| | - Naveed Zafar Ali
- National Centre for Physics, Quaid-i-Azam University Campus, 44000 Islamabad, Pakistan
| | - Rizwan Hussain
- National Centre for Physics, Quaid-i-Azam University Campus, 44000 Islamabad, Pakistan
| | - Samina Qamar
- Department of Chemistry, Quaid-I-Azam University, 45320 Islamabad, Pakistan
- National Centre for Physics, Quaid-i-Azam University Campus, 44000 Islamabad, Pakistan
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22
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Kang I, Lee T, Yoon YR, Kim JW, Kim BK, Lee J, Lee JH, Kim SY. Synthesis of Arylene Ether-Type Hyperbranched Poly(triphenylamine) for Lithium Battery Cathodes. MATERIALS 2021; 14:ma14247885. [PMID: 34947478 PMCID: PMC8707362 DOI: 10.3390/ma14247885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/08/2021] [Accepted: 12/16/2021] [Indexed: 11/30/2022]
Abstract
We synthesized a new poly(triphenylamine), having a hyperbranched structure, and employed it in lithium-ion batteries as an organic cathode material. Two types of monomers were prepared with hydroxyl groups and nitro leaving groups, activated by a trifluoromethyl substituent, and then polymerized via the nucleophilic aromatic substitution reaction. The reactivity of the monomers differed depending on the number of hydroxyl groups and the A2B type monomer with one hydroxyl group successfully produced poly(triphenylamine). Based on thermal, optical, and electrochemical analyses, a composite poly(triphenylamine) electrode was made. The electrochemical performance investigations confirmed that the lithium-ion batteries, fabricated with the poly(triphenylamine)-based cathodes, had reasonable specific capacity values and stable cycling performance, suggesting the potential of this hyperbranched polymer in cathode materials for lithium-ion batteries.
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Affiliation(s)
- Inah Kang
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (I.K.); (Y.R.Y.)
| | - Taewoong Lee
- School of Chemical Engineering, Pusan National University, Busan 46421, Korea;
| | - Young Rok Yoon
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (I.K.); (Y.R.Y.)
| | - Jee Woo Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (J.W.K.); (B.-K.K.)
| | - Byung-Kwon Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (J.W.K.); (B.-K.K.)
| | - Jinhee Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (I.K.); (Y.R.Y.)
- Reliability Assessment Center for Chemical Materials, Korea Research Institute of Chemical Technology (KRICT), Daejeon 34114, Korea
- Correspondence: (J.L.); (J.H.L.); (S.Y.K.)
| | - Jin Hong Lee
- School of Chemical Engineering, Pusan National University, Busan 46421, Korea;
- Correspondence: (J.L.); (J.H.L.); (S.Y.K.)
| | - Sang Youl Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; (I.K.); (Y.R.Y.)
- Correspondence: (J.L.); (J.H.L.); (S.Y.K.)
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EL-Ghoul Y, Alminderej FM, Alsubaie FM, Alrasheed R, Almousa NH. Recent Advances in Functional Polymer Materials for Energy, Water, and Biomedical Applications: A Review. Polymers (Basel) 2021; 13:4327. [PMID: 34960878 PMCID: PMC8708011 DOI: 10.3390/polym13244327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 01/10/2023] Open
Abstract
Academic research regarding polymeric materials has been of great interest. Likewise, polymer industries are considered as the most familiar petrochemical industries. Despite the valuable and continuous advancements in various polymeric material technologies over the last century, many varieties and advances related to the field of polymer science and engineering still promise a great potential for exciting new applications. Research, development, and industrial support have been the key factors behind the great progress in the field of polymer applications. This work provides insight into the recent energy applications of polymers, including energy storage and production. The study of polymeric materials in the field of enhanced oil recovery and water treatment technologies will be presented and evaluated. In addition, in this review, we wish to emphasize the great importance of various functional polymers as effective adsorbents of organic pollutants from industrial wastewater. Furthermore, recent advances in biomedical applications are reviewed and discussed.
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Affiliation(s)
- Yassine EL-Ghoul
- Department of Chemistry, College of Science, Qassim University, King Abdulaziz Rd, P.O. Box 1162, Buraidah 51452, Saudi Arabia
- Textile Engineering Laboratory, University of Monastir, Monastir 5019, Tunisia
| | - Fahad M. Alminderej
- Department of Chemistry, College of Science, Qassim University, King Abdulaziz Rd, P.O. Box 1162, Buraidah 51452, Saudi Arabia
| | - Fehaid M. Alsubaie
- National Center for Chemical Catalysis Technology, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia;
| | - Radwan Alrasheed
- National Center for Desalination & Water Treatment Technology, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia;
| | - Norah H. Almousa
- National Center for Chemical Catalysis Technology, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia;
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Li T, Li Y, Yang J, Deng Y, Wu M, Wang Q, Liu R, Ge B, Xie X, Ma J. In Situ Electrochemical Activation Derived Li x MoO y Nanorods as the Multifunctional Interlayer for Fast Kinetics Li-S batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2104613. [PMID: 34773370 DOI: 10.1002/smll.202104613] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/12/2021] [Indexed: 06/13/2023]
Abstract
Li-S batteries (LSBs) have attracted worldwide attention owing to their characteristics of high theoretical energy density and low cost. However, the commercial promotion of LSBs is hindered by the irreversible capacity decay and short cycling life caused by the shuttle effect of lithium-polysulfides (LiPSs). Herein, a hybrid interlayer consisting of MoO3 , conductive Ni foam, and Super P is prepared to prevent the shuttle effect and catalyze the LiPSs conversion. MoO3 with a reversible lithiation/delithiation behavior between Li0.042 MoO3 and Li2 MoO4 within 1.7-2.8 V versus Li/Li+ combines the Li+ insertion and LiPSs immobilization and efficiently improve the LSBs redox kinetics. Benefiting from the reversible Li+ insertion/extraction in lithium molybdate (Lix MoOy ) and the highly conductive Ni foam substrate, the sulfur cathode coupled with such electrochemical activation derived catalytic interlayer exhibits a high initial discharge capacity of 1100.1 mAh g-1 at a current density of 1 C with a low decay rate of 0.09% cycle-1 . Good capacity retention can still be obtained even the areal sulfur loading is increased to 13.28 mg cm-2 .
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Affiliation(s)
- Tengyu Li
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Yanan Li
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Jinlin Yang
- School of Materials Science and Engineering, Tsinghua University, Beijing, 100083, P. R. China
| | - Yirui Deng
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Mengwei Wu
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Qi Wang
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Ruiping Liu
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Ben Ge
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Xiaokun Xie
- Department of Materials Science and Engineering, China University of Mining and Technology (Beijing), Beijing, 100083, P. R. China
| | - Jianmin Ma
- School of Physics and Electronics, Hunan University, Changsha, 410082, China
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 611731, China
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Zhao C, Zhou Y, Shi T, Guo D, Yin H, Song C, Qin L, Wang Z, Shao H, Yu K. Employing synergetic effect of ZnSe quantum dots and layered Ni(OH) 2to boost the performance of lithium-sulfur cathodes. NANOTECHNOLOGY 2021; 32:505406. [PMID: 34555827 DOI: 10.1088/1361-6528/ac2982] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/23/2021] [Indexed: 06/13/2023]
Abstract
The low sulfur utilization, cycling instability, and sluggish kinetics are the critical obstructions to practical applications of lithium-sulfur batteries (LSBs). Constructing sulfur hosts with high conductivity, suppressed shuttle effect, and rapid kinetics is essential for their practical application in LSBs. Here, we synthetically utilized the merits of ZnSe quantum dots (QDs) and layered Ni(OH)2to boost the performance of LSBs. A novel core-shell ZnSe-CNTs/S@Ni(OH)2was constructed using the ZnSe-CNTs network as framework to load sulfur and following with Ni(OH)2encapsulation. The CNT network decorated with ZnSe QDs not only serves as a conductive framework providing fast electron/ion transfer channels, but also limits polysulfide diffusion physically and chemically. Layered Ni(OH)2, the wrinkled encapsulation, not only permits fast electron/ion transfer, but also buffers the expansion, confines active materials, and limits the polysulfide dissolution chemically. When used as a cathode, ZnSe-CNTs/S@Ni(OH)2presents enhanced electrochemistry performance compared with ZnSe-CNTs/S and CNTs/S. The average specific capacity decreases from 1021.9 mAh g-1at 0.2 C to 665.0 mAh g-1at 2 C, showing rate capacity much higher than ZnSe-CNTs/S and CNTs/S. After 150 cycles, the capacity at 0.5 C slowly reduces from 926.7 to 789.0 mAh g-1, showing high retention of 85.1%. Therefore, our investigation provides a new strategy to construct a promising sulfur cathode for LSBs.
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Affiliation(s)
- Chenyuan Zhao
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Yuxiang Zhou
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Tianyu Shi
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Desong Guo
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Haihong Yin
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Changqing Song
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Lin Qin
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Zhiliang Wang
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Haibao Shao
- School of Information Science and Technology, Nantong University, Nantong 226019, People's Republic of China
| | - Ke Yu
- Key Laboratory of Polar Materials and Devices, Department of Optoelectronics, East China Normal University, Shanghai 200241, People's Republic of China
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Liu D, Wang J, Gao X, Wang X, Wang H, Ren H. Preparation of polyethylene glycol-polyaniline multi-alternating block copolymer. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Xuelian W, Jiang J, Jian Y, Qin F, Zhifeng W. Preparation parameters of polyaniline/polyvinyl chloride flexible wires for electrical conductivity performance analysis based on orthogonal arrays. Des Monomers Polym 2021; 24:191-198. [PMID: 34248398 PMCID: PMC8245068 DOI: 10.1080/15685551.2021.1936373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
A flexible polyaniline/polyvinyl chloride (PVC) polymer conductive wire was prepared using flexible PVC polymer as the substrate by the swelling – in-situ polymerization method, the line-shaped dents were pressed on the substrate by the thermodynamic pre-deformation treatment technology. Based on the orthogonal test method, the effects of five main influencing factors – swelling time (A), swelling temperature (B), oxidation temperature (C), oxidation time (D), and oxidant concentration (E) – on the conductivity of the prepared polyaniline/PVC conductive wire was investigated. The results of the orthogonal array testing were subjected to range analysis and analysis of variance (ANOVA), and the influencing factors, in terms of significance, follow the order of swelling temperature, oxidation time, swelling time, oxidation temperature, and oxidant concentration, with the optimal factor-level combination being A2B2C2D2E2, which led to a desirable conductivity up to 1.19 × 10−1 S/cm. In addition, the influence of different conductive line size characteristics on the molecular structure, microstructure, and conductivity of polyaniline/PVC flexible conductive wire was further studied. On the microstructure, as the line width increases, the infrared absorption intensity ratio of the quinone ring and the benzene ring in the polyaniline/PVC conductive wires gradually approaches 1. The microstructure, as the line width of the polyaniline/PVC conductive wire increases, the formed polyaniline gradually changes from flakes and granules to fibrous strips and entangles with each other to form a spatial network structure. The conductivity of the wire increases with the increase of its width up to 1.48 × 10−1 S/cm.
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Affiliation(s)
- Wu Xuelian
- School of Mechanical Engineering, Jiangsu University, Zhenjiang City, Jiangsu Province, China
| | - Jiang Jiang
- School of Mechanical Engineering, Jiangsu University, Zhenjiang City, Jiangsu Province, China
| | - Yang Jian
- School of Mechanical Engineering, Jiangsu University, Zhenjiang City, Jiangsu Province, China
| | - Feng Qin
- Mechanical and Electrical Engineering, Dazhou Vocational and Technical College, Dazhou City, Sichuan Province, China
| | - Wang Zhifeng
- Testing Center, Yangzhou University, Yangzhou, PR China
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Shafique A, Rangasamy VS, Vanhulsel A, Safari M, Gross S, Adriaensens P, Van Bael MK, Hardy A, Sallard S. Dielectric Barrier Discharge (DBD) Plasma Coating of Sulfur for Mitigation of Capacity Fade in Lithium-Sulfur Batteries. ACS APPLIED MATERIALS & INTERFACES 2021; 13:28072-28089. [PMID: 34100584 DOI: 10.1021/acsami.1c04069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sulfur particles with a conductive polymer coating of poly(3,4-ethylene dioxythiophene) "PEDOT" were prepared by dielectric barrier discharge (DBD) plasma technology under atmospheric conditions (low temperature, ambient pressure). We report a solvent-free, low-cost, low-energy-consumption, safe, and low-risk process to make the material development and production compatible for sustainable technologies. Different coating protocols were developed to produce PEDOT-coated sulfur powders with electrical conductivity in the range of 10-8-10-5 S/cm. The raw sulfur powder (used as the reference) and (low-, optimum-, high-) PEDOT-coated sulfur powders were used to assemble lithium-sulfur (Li-S) cells with a high sulfur loading of ∼4.5 mg/cm2. Long-term galvanostatic cycling at C/10 for 100 cycles showed that the capacity fade was mitigated by ∼30% for the cells containing the optimum-PEDOT-coated sulfur in comparison to the reference Li-S cells with raw sulfur. Rate capability, cyclic voltammetry, and electrochemical impedance analyzes confirmed the improved behavior of the PEDOT-coated sulfur as an active material for lithium-sulfur batteries. The Li-S cells containing optimum-PEDOT-coated sulfur showed the highest reproducibility of their electrochemical properties. A wide variety of bulk and surface characterization methods including conductivity analysis, X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), and NMR spectroscopy were used to explain the chemical features and the superior behavior of Li-S cells using the optimum-PEDOT-coated sulfur material. Moreover, postmortem [SEM and Brunauer-Emmett-Teller (BET)] analyzes of uncoated and coated samples allowed us to exclude any significant effect at the electrode scale even after 70 cycles.
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Affiliation(s)
- Ahmed Shafique
- Sustainable Materials, VITO (Flemish Institute for Technological Research), Boeretang 200, 2400 Mol, Belgium
- Institute for Materials Research (imo-imomec), Hasselt University, Martelarenlaan 42, B 3500 Hasselt, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
| | - Vijay Shankar Rangasamy
- Sustainable Materials, VITO (Flemish Institute for Technological Research), Boeretang 200, 2400 Mol, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
| | - Annick Vanhulsel
- Sustainable Materials, VITO (Flemish Institute for Technological Research), Boeretang 200, 2400 Mol, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
| | - Mohammadhosein Safari
- Institute for Materials Research (imo-imomec), Hasselt University, Martelarenlaan 42, B 3500 Hasselt, Belgium
- Imec vzw, div. imomec, Wetenschapspark 1, B 2590 Diepenbeek, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
| | - Silvia Gross
- Department of Chemical Sciences, University of Padua, via Marzolo, 1, 35131 Padova, PD, Italy
| | - Peter Adriaensens
- Institute for Materials Research (imo-imomec), Hasselt University, Martelarenlaan 42, B 3500 Hasselt, Belgium
- Imec vzw, div. imomec, Wetenschapspark 1, B 2590 Diepenbeek, Belgium
| | - Marlies K Van Bael
- Institute for Materials Research (imo-imomec), Hasselt University, Martelarenlaan 42, B 3500 Hasselt, Belgium
- Imec vzw, div. imomec, Wetenschapspark 1, B 2590 Diepenbeek, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
| | - An Hardy
- Institute for Materials Research (imo-imomec), Hasselt University, Martelarenlaan 42, B 3500 Hasselt, Belgium
- Imec vzw, div. imomec, Wetenschapspark 1, B 2590 Diepenbeek, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
| | - Sébastien Sallard
- Sustainable Materials, VITO (Flemish Institute for Technological Research), Boeretang 200, 2400 Mol, Belgium
- Energyville, Thor Park 8320, B-3600 Genk, Belgium
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Intrinsically conducting polymers and their combinations with redox-active molecules for rechargeable battery electrodes: an update. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01529-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AbstractIntrinsically conducting polymers and their copolymers and composites with redox-active organic molecules prepared by chemical as well as electrochemical polymerization may yield active masses without additional binder and conducting agents for secondary battery electrodes possibly utilizing the advantageous properties of both constituents are discussed. Beyond these possibilities these polymers have found many applications and functions for various further purposes in secondary batteries, as binders, as protective coatings limiting active material corrosion, unwanted dissolution of active mass ingredients or migration of electrode reaction participants. Selected highlights from this rapidly developing and very diverse field are presented. Possible developments and future directions are outlined.
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Alesary HF, Ismail HK, Mohammed MQ, Mohammed HN, Abbas ZK, Barton S. A comparative study of the effect of organic dopant ions on the electrochemical and chemical synthesis of the conducting polymers polyaniline, poly(o-toluidine) and poly(o-methoxyaniline). CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-020-01477-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Santos MC, Bizeto MA, Camilo FF. Polyaniline–niobium oxide nanohybrids with photocatalytic activity under visible light irradiation. NEW J CHEM 2021. [DOI: 10.1039/d0nj06215d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In this study, we reported the production of polyaniline and niobium oxide hybrids synthesized by the direct reaction between a niobium peroxyoxalate complex and anilinium salt in an aqueous medium.
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Affiliation(s)
- Marconi C. Santos
- Departamento de Química
- Instituto de Ciências Ambientais
- Químicas e Farmacêuticas
- Universidade Federal de São Paulo
- Diadema
| | - Marcos A. Bizeto
- Departamento de Química
- Instituto de Ciências Ambientais
- Químicas e Farmacêuticas
- Universidade Federal de São Paulo
- Diadema
| | - Fernanda F. Camilo
- Departamento de Química
- Instituto de Ciências Ambientais
- Químicas e Farmacêuticas
- Universidade Federal de São Paulo
- Diadema
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Para ML, Versaci D, Amici J, Caballero MF, Cozzarin MV, Francia C, Bodoardo S, Gamba M. Synthesis and characterization of montmorillonite/polyaniline composites and its usage to modify a commercial separator. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114876] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yu P, Duan W, Jiang Y. Porous Fe 2O 3 Nanorods on Hierarchical Porous Biomass Carbon as Advanced Anode for High-Energy-Density Asymmetric Supercapacitors. Front Chem 2020; 8:611852. [PMID: 33324617 PMCID: PMC7726331 DOI: 10.3389/fchem.2020.611852] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 10/20/2020] [Indexed: 12/04/2022] Open
Abstract
In this study, a novel negative electrode material was prepared by aligning α-Fe2O3 nanorods on a hierarchical porous carbon (HPC) skeleton. The skeleton was derived from wheat flour by a facile hydrothermal route to enhance conductivity, improve surface properties, and achieve substantially good electrochemical performances. The α-Fe2O3/HPC electrode exhibits enhanced specific capacitance of 706 F g−1, which is twice higher than that of α-Fe2O3. The advanced α-Fe2O3/HPC//PANI/HPC asymmetrical supercapacitor was built with an expanded voltage of 2.0 V in 1 M Li2SO4, possessing a specific capacitance of 212 F g−1 at 1 A g−1 and a maximum energy density of 117 Wh kg−1 at 1.0 kW kg−1, along with an excellent stability of 5.8% decay in capacitance after 5,000 cycles. This study affords a simple process to develop asymmetric supercapacitors, which exhibit high electrochemical performances and are applicable in next-generation energy storage devices, based on α-Fe2O3 hybrid materials.
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Affiliation(s)
- Pingping Yu
- Department of Electronic Engineering, College of Internet-of-Things (IoT), Jiangnan University, Wuxi, China
| | - Wei Duan
- Department of Electronic Engineering, College of Internet-of-Things (IoT), Jiangnan University, Wuxi, China
| | - Yanfeng Jiang
- Department of Electronic Engineering, College of Internet-of-Things (IoT), Jiangnan University, Wuxi, China
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Tailoring Intrinsic Properties of Polyaniline by Functionalization with Phosphonic Groups. Polymers (Basel) 2020; 12:polym12122820. [PMID: 33261182 PMCID: PMC7760660 DOI: 10.3390/polym12122820] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 12/16/2022] Open
Abstract
Phosphonated polyanilines were synthesized by copolymerization of aniline (ANI) with both 2- and 4-aminophenylphosphonic acids (APPA). The material composition and the final properties of the copolymers can be easily tailored by controlling the monomers ANI/APPA molar feed ratio. An important influence on the reactivity of monomers has been found with the substituent position in the ring, leading to differences in the properties and size of blocks of each monomer in the polymer. As expected, while 2APPA shows more similarities to ANI, 4APPA is much less reactive. Phosphorus loading of ~5 at% was achieved in the poly(aniline-co-2-aminophenylphosphonic acid) (PANI2APPA) with a 50/50 molar feed ratio. All the resulting copolymers were characterized by different techniques. Experimental results and density functional theory (DFT) computational calculations suggest that the presence of phosphonic groups in the polymeric chain gives rise to inter- and intra-chain interactions, as well as important steric effects, which induce a slight twist in the substituted PANI structure. Therefore, the physicochemical, electrical, and electrochemical properties are modified and can be suitably controlled.
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Sapurina IY, Shishov MA, Ivanova VT. Sorbents for water purification based on conjugated polymers. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4955] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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