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Mehboob S, Lee JY, Hun Ahn J, Abbas S, Huy Do X, Kim J, Shin HJ, Henkensmeier D, Yong Ha H. Perfect Capacity Retention of All-Vanadium Redox Flow Battery using Nafion / Polyaniline Composite Membranes. J IND ENG CHEM 2023. [DOI: 10.1016/j.jiec.2023.01.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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2
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Izadyar A, Van MN, Miranda M, Weatherford S, Hood EE, Seok I. Development of a highly sensitive glucose nanocomposite biosensor based on recombinant enzyme from corn. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6530-6538. [PMID: 35587543 DOI: 10.1002/jsfa.12019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/11/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Enzymes are biocatalysts that play a vital role in the production of biomolecules. Plants can be a valuable and cost-effective source for producing well-structured recombinant enzymes. Glucose is one of the most important biological molecules, providing energy to most living systems. An electrochemical method for immobilization of enzyme is promising because it is economic, generates less component waste, improves the signal-to-noise ratio, leads to a lower limit of detection, and stabilizes and protects the enzyme structure. RESULTS A glucose biosensor was constructed using polyaniline (PANI) and a recombinant enzyme from corn, plant-produced manganese peroxidase (PPMP), with polymerization of aniline as a monomer in the presence of gold nanoparticles (AuNPs)-glucose oxidase (GOx), and bovine serum albumin. Using linear sweep voltammetry and cyclic voltammetry techniques, PANI-AuNPs-GOx-PPMP/Au electrode exhibited a superior sensing property with a wider linear range of 0.005-16.0 mm, and a lower detection limit of 0.001 mm compared to PANI-GOx-PPMP/Au electrode and PANI-GOx-PPMP/AuNPs/Au electrode. The biosensor selectivity was assessed by determining glucose concentrations in the presence of ascorbic acid, dopamine, aspartame, and caffeine. CONCLUSION We conclude that a plant-produced Mn peroxidase enzyme combined with conductive polymers and AuNPs results in a promising nanocomposite biosensor for detecting glucose. The use of such devices for quality control in the food industry can have a significant economic impact. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Anahita Izadyar
- Department of Chemistry and Physics, Arkansas State University, Jonesboro, AR, USA
| | - My Ni Van
- Department of Chemistry and Physics, Arkansas State University, Jonesboro, AR, USA
| | - Marcela Miranda
- Department of Chemistry and Physics, Arkansas State University, Jonesboro, AR, USA
| | - Scout Weatherford
- Department of Chemistry and Physics, Arkansas State University, Jonesboro, AR, USA
| | - Elizabeth E Hood
- Arkansas Biosciences Institute and College of Agriculture, Arkansas State University, Jonesboro, AR, USA
| | - Ilwoo Seok
- College of Engineering and Computer Science, Arkansas State University, Jonesboro, AR, USA
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3
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Saliu OD, Mamo MA, Ndungu PG, Ramontja J. Micellization of a starch-poly(1,4-butylene succinate) nano-hybrid for enhanced energy storage. RSC Adv 2021; 11:11745-11759. [PMID: 35423662 PMCID: PMC8695992 DOI: 10.1039/d1ra00635e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 03/11/2021] [Indexed: 12/19/2022] Open
Abstract
In this work, we report on a reverse micellization approach to prepare uncarbonized starch and poly(1,4-butylene succinate) hybrids with exceptional charge storage performance. Uncarbonized starch was activated through protonation, hybridized with poly (1,4-butylene succinate), configured into conductive reverse micelles, and incorporated with magnetite nanoparticles. Before magnetite incorporation, the maximum specific capacitance (C sp), energy density (E d), power density (P d) and retention capacity (%) of the reverse micelles were estimated to be 584 F g-1, 143 W h kg-1, 2356 W kg and 97.5%. After magnetite incorporation, we achieved a maximum supercapacitive performance of 631 F g-1, 204 W h kg-1, 4371 W kg-1 and 98%. We demonstrate that the use of magnetite incorporated St-PBS reverse micelles minimizes the contact resistance between the two supercapacitor electrodes, resulting in high charge storage capacity.
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Affiliation(s)
- O D Saliu
- Energy, Sensors and Multifunctional Nanomaterials Research Group, Department of Chemical Sciences, University of Johannesburg P. O. Box 17011 Doornfontein 2028 Johannesburg South Africa
| | - M A Mamo
- Energy, Sensors and Multifunctional Nanomaterials Research Group, Department of Chemical Sciences, University of Johannesburg P. O. Box 17011 Doornfontein 2028 Johannesburg South Africa
| | - P G Ndungu
- Energy, Sensors and Multifunctional Nanomaterials Research Group, Department of Chemical Sciences, University of Johannesburg P. O. Box 17011 Doornfontein 2028 Johannesburg South Africa
| | - J Ramontja
- Energy, Sensors and Multifunctional Nanomaterials Research Group, Department of Chemical Sciences, University of Johannesburg P. O. Box 17011 Doornfontein 2028 Johannesburg South Africa
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4
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Khan R, Nishina Y. Covalent functionalization of carbon materials with redox-active organic molecules for energy storage. NANOSCALE 2021; 13:36-50. [PMID: 33336671 DOI: 10.1039/d0nr07500k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Carbon-based materials (CBMs) have shown great versatility because they can be chemically combined with other materials for various applications. Chemical modification of CBMs can be achieved via covalent or non-covalent interactions. Non-covalent interactions are weak and fragile, causing structural change and molecule dissociation. Therefore, in this review, we summarize the covalent modification of CBMs via organic chemistry techniques, aiming at forming more robust and stable CBMs. Besides, their application as electrode materials in energy storage systems is also within the scope of this review. Covalent binding of redox-active organic molecules with CBMs improves the transfer rate of electrons and prevents the dissolution of redox-active molecules, resulting in good conductivity and cycle life. Numerous papers on the functionalization of CBMs have been published to date, but some of them lack scientific evidence and are unable to understand from chemistry viewpoint. Reliable articles with adequate evidence are summarized in this review from a synthetic chemistry viewpoint.
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Affiliation(s)
- Rizwan Khan
- Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan.
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5
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Awata R, Shehab M, El Tahan A, Soliman M, Ebrahim S. High performance supercapacitor based on camphor sulfonic acid doped polyaniline/multiwall carbon nanotubes nanocomposite. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136229] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Yan R, Sun X, Zhang X, Zheng J, Jin B. High quality electrocatalyst by Pd-Pt alloys nanoparticles uniformly distributed on polyaniline/carbon nanotubes for effective methanol oxidation. NANOTECHNOLOGY 2020; 31:135703. [PMID: 31801121 DOI: 10.1088/1361-6528/ab5e94] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In the present work, Pd-Pt nanoparticle/polyaniline/carbon nanotube (NP/PANI/CNT) composites, synthesized through the uniform distribution of Pd-Pt NPs, whose single size was controlled to 2-4 nm by citric acid, on a PANI/CNT compound, served as the electrode catalysts for effective methanol oxidation. The structural characteristics were identified by x-ray diffraction, x-ray photoelectron spectroscopy, scanning electron microscopy, and transmission electron microscopy, and revealed that the Pt65Pd35 NP/PANI/CNT composite displayed superior electrocatalytic oxidation performance and vitality in various Pd-Pt NPs. The results indicated that as an excellent anode catalyst the complex would have application prospects for effective methanol oxidation.
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Affiliation(s)
- Ruiwen Yan
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, 230601, People's Republic of China
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8
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Liu L, Zhao X, Li R, Su H, Zhang H, Liu Q. Subnano Amorphous Fe-Based Clusters with High Mass Activity for Efficient Electrocatalytic Oxygen Reduction Reaction. ACS APPLIED MATERIALS & INTERFACES 2019; 11:41432-41439. [PMID: 31610647 DOI: 10.1021/acsami.9b15397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The development of cost-effective and efficient oxygen-relative electrocatalysts with high mass activity is extremely critical for modern sustainable fuel cells. Here, we present a new type of subnano amorphous transition-metal clusters supported on a hierarchical carbon framework as a promising oxygen reduction reaction (ORR) electrocatalyst, synthesized by a novel "amino-induced spatial confinement" strategy. This developed Fe subnano-cluster/3D-C could deliver outstanding ORR performance with a large mass activity of ∼8600 A gFe-1 at a half-wave potential of 0.92 V, ∼10 times that of the benchmarking Pt/C electrocatalyst. The atomic characterizations and theoretical calculations jointly reveal the robust surface-covalent Fe-N bonds, and the synergistic effect of hetero Fe2+/0 species is essentially beneficial for the adsorption of *O2 and the formation of key *O intermediate during the ORR process, contributing to high oxygen-relative electrocatalytic activity for subnano amorphous Fe clusters.
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Affiliation(s)
- Lingyun Liu
- School of Physics and Materials Engineering , Hefei Normal University , Hefei 230061 , Anhui , P. R. China
| | - Xu Zhao
- National Synchrotron Radiation Laboratory , University of Science and Technology of China , Hefei 230029 , Anhui , P. R. China
| | - Renwen Li
- School of Physics and Materials Engineering , Hefei Normal University , Hefei 230061 , Anhui , P. R. China
| | - Hui Su
- National Synchrotron Radiation Laboratory , University of Science and Technology of China , Hefei 230029 , Anhui , P. R. China
| | - Hui Zhang
- National Synchrotron Radiation Laboratory , University of Science and Technology of China , Hefei 230029 , Anhui , P. R. China
| | - Qinghua Liu
- National Synchrotron Radiation Laboratory , University of Science and Technology of China , Hefei 230029 , Anhui , P. R. China
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9
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Sun X, Yan R, Cheng C, Jin B. Pt‐Pd Bimetallic Nanoparticles Electrodeposited over Polyaniline/Carbon Nanotube Composite for Effective Methanol Oxidation. ChemistrySelect 2019. [DOI: 10.1002/slct.201902255] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaoyu Sun
- Department of chemistry and chemical engineeringAnhui University Hefei, Anhui 230601 China
| | - Ruiwen Yan
- Institute of Physical Science and Information TechnologyAnhui University Hefei, Anhui 230601 China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of EducationAnhui University Hefei 230601 P.R. China
| | - Chao Cheng
- Institute of Physical Science and Information TechnologyAnhui University Hefei, Anhui 230601 China
| | - Baokang Jin
- Department of chemistry and chemical engineeringAnhui University Hefei, Anhui 230601 China
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10
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Clément P, Trinchera P, Cervantes-Salguero K, Ye Q, Jones CR, Palma M. A One-Step Chemical Strategy for the Formation of Carbon Nanotube Junctions in Aqueous Solution: Reaction of DNA-Wrapped Carbon Nanotubes with Diazonium Salts. Chempluschem 2019; 84:1235-1238. [PMID: 31944048 DOI: 10.1002/cplu.201900151] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/29/2019] [Indexed: 11/06/2022]
Abstract
A single-step chemical strategy allows the formation of single-walled carbon nanotube (SWCNT) molecular junctions in aqueous solution. SWCNTs were first wrapped with DNA to be water soluble and solution processable. Diazonium salts, which have been shown to react spontaneously with carbon nanotubes in water at room temperature, were then employed to covalently link SWCNT segments. The DNA wrapping of the nanotubes acted as a protective layer that limits the functionalization predominantly to the nanotube terminal ends, therefore allowing the assembly of linear SWCNT junctions. Upon increasing the concentration of the linker, we observed first the formation of side-to-end junctions, and eventually the assembly, through side-to-side interactions, of SWCNTs into bundles. This approach demonstrates the possibility of tuning the formation of linear and branched carbon nanotube junctions that in turn is of importance for the sustainable fabrication of solution-processable CNT-based nanoscale systems and devices.
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Affiliation(s)
- Pierrick Clément
- School of Biological and Chemical Sciences, and Materials Research Institute, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
| | - Piera Trinchera
- School of Biological and Chemical Sciences, and Materials Research Institute, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
| | - Keitel Cervantes-Salguero
- School of Biological and Chemical Sciences, and Materials Research Institute, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
| | - Qingyu Ye
- School of Biological and Chemical Sciences, and Materials Research Institute, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
| | - Christopher R Jones
- School of Biological and Chemical Sciences, and Materials Research Institute, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
| | - Matteo Palma
- School of Biological and Chemical Sciences, and Materials Research Institute, Queen Mary University of London, Mile End Road, London, E1 4NS, United Kingdom
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11
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Lv M, Yang L, Wang X, Cheng X, Song Y, Yin Y, Liu H, Han Y, Cao K, Ma W, Qi G, Li S. Visible-light photocatalytic capability and the mechanism investigation of a novel PANI/Sn3O4 p–n heterostructure. RSC Adv 2019; 9:40694-40707. [PMID: 35542680 PMCID: PMC9076232 DOI: 10.1039/c9ra07562c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 12/02/2019] [Indexed: 12/03/2022] Open
Abstract
A novel polyaniline (PANI)/Sn3O4 heterojunction composed of PANI nanofibers and Sn3O4 nanosheets was fabricated by a facile physical milling technique. Modification of Sn3O4 with a PANI conductive polymer contributes to facilitating interfacial charge transfer efficiency, and thus, significantly enhances the visible-light Rhodamine B (RhB) photo-degradation. Results indicate that PANI/Sn3O4 heterostructures with 10 wt% PANI reached the maximum degradation efficiency (around 97%) for RhB within 5 h, which is 2.27 times higher than that of Sn3O4 alone. This improvement is due to the p–n heterostructure formation in PANI/Sn3O4. Moreover, the outcome of reactive species capturing experiments demonstrated that in PANI/Sn3O4, holes made the largest contribution to RhB degradation under visible light illumination, while hydroxyl radicals showed less significance under the same conditions. In addition, the photocatalytic mechanism was proposed based on evidence from the reactive species test and energy band structure analysis. A novel polyaniline (PANI)/Sn3O4 heterojunction composed of PANI nanofibers and Sn3O4 nanosheets was fabricated by a facile physical milling technique.![]()
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12
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Recent progress in nanocomposites based on conducting polymer: application as electrochemical sensors. INTERNATIONAL NANO LETTERS 2018. [DOI: 10.1007/s40089-018-0238-2] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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13
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He L, Liu J, Yang L, Song Y, Wang M, Peng D, Zhang Z, Fang S. Copper metal–organic framework-derived CuOx-coated three-dimensional reduced graphene oxide and polyaniline composite: Excellent candidate free-standing electrodes for high-performance supercapacitors. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.04.089] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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14
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Ahmad MN, Rafique F, Nawaz F, Farooq T, Anjum MN, Hussain T, Hassan S, Batool M, Khalid H, Shehzad K. Synthesis of antibacterial poly(o-chloroaniline)/chromium hybrid composites with enhanced electrical conductivity. Chem Cent J 2018; 12:46. [PMID: 29700704 PMCID: PMC5919894 DOI: 10.1186/s13065-018-0416-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 04/20/2018] [Indexed: 12/03/2022] Open
Abstract
Electrically conductive polyorthochloroaniline/chromium nanocomposites (POC/Cr NCs) were prepared by in situ chemical oxidative polymerization of orthochloroaniline in the presence of Cr nanoparticles (Cr NPs). The load percentage of Cr nanofiller was varied in POC matrix to investigate the effect of Cr nanoparticles on the properties of the nanocomposites. The composition, structure, and morphology of POC and its composites were examined by Scanning electron microscopy, Fourier transform infrared spectroscopy, and UV–visible spectroscopic analysis. The antibacterial potential of POC and its composites was evaluated by the disc diffusion method against Escherichia coli and Bacillus subtilis. The results showed the improved antibacterial potential with the increase in the load percentage of nanofiller. The electrical conductivity of polymer and its composites was measured and correlated with the load percentage. The results showed that electrical conductivity of the composites was enhanced with the increase in load percentage of Cr nanoparticles.![]()
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Affiliation(s)
- Mirza Nadeem Ahmad
- Department of Applied Chemistry, Government College University, Faisalabad, 38030, Pakistan.
| | - Fakher Rafique
- Department of Applied Chemistry, Government College University, Faisalabad, 38030, Pakistan
| | - Faisal Nawaz
- University of Engineering & Technology, Lahore, 54000, Pakistan
| | - Tahir Farooq
- Department of Applied Chemistry, Government College University, Faisalabad, 38030, Pakistan
| | - Muhammad Naveed Anjum
- Department of Applied Chemistry, Government College University, Faisalabad, 38030, Pakistan.
| | - Tajamal Hussain
- Institute of Chemistry, University of the Punjab, Lahore, 54000, Pakistan
| | - Sajjad Hassan
- Department of Applied Chemistry, Government College University, Faisalabad, 38030, Pakistan
| | - Madeeha Batool
- Institute of Chemistry, University of the Punjab, Lahore, 54000, Pakistan
| | - Hamad Khalid
- Interdisciplinary Research Center in Biomedical Materials, COMSATS Institute of Information Technology, Lahore, 54000, Pakistan
| | - Khurram Shehzad
- Department of Information Technology and Electronics, Zhejiang University, Hangzhou, 310027, China
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Hussain S, Kovacevic E, Amade R, Berndt J, Pattyn C, Dias A, Boulmer-Leborgne C, Ammar MR, Bertran-Serra E. Plasma synthesis of polyaniline enrobed carbon nanotubes for electrochemical applications. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.112] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Liu F, Luo S, Liu D, Chen W, Huang Y, Dong L, Wang L. Facile Processing of Free-Standing Polyaniline/SWCNT Film as an Integrated Electrode for Flexible Supercapacitor Application. ACS APPLIED MATERIALS & INTERFACES 2017; 9:33791-33801. [PMID: 28884579 DOI: 10.1021/acsami.7b08382] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Flexible supercapacitors (SCs) with compact configuration are ideal energy storage devices for portable electronics, owing to their original advantages (e.g., fast charging/discharging). To effectively reduce the volume of SCs, an integrated electrode of free-standing polyaniline (PANI)/single-wall carbon nanotube (SWCNT) film with high performance has been developed via a facile solution deposition method, which can be employed as current collector and active material in the meantime. Thanks to the strong π-π interactions between PANI and CNTs, an efficient conductive network with ordered PANI molecular chains is formed in this hybrid film electrode, which is beneficial for the ion diffusion process and fast redox reaction resulting in a high capacitance of 446 F g-1 and outstanding cycling stability, achieving 98% retention over 13 000 cycles. Predictably, solid-state SCs constructed by this free-standing PANI/SWCNT film electrode exhibited remarkable mechanical stability and flexibility in a compact configuration, let alone its excellent capacitive performance (218 F g-1). Moreover, the highest energy density of flexible solid-state SC reached 19.45 Wh kg-1 at a power density of 320.5 W kg-1, further indicating a good potential as an energy storage device. This work would inspire other simple process techniques for high-performance flexible SCs, catering to the demand of portable electronic devices.
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Affiliation(s)
- Fuwei Liu
- Shenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University , Shenzhen 518060, China
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University , Shenzhen 518060, China
| | - Shaojuan Luo
- Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics, International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology, Shenzhen University , Shenzhen 518060, China
| | - Dong Liu
- Shenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University , Shenzhen 518060, China
| | - Wei Chen
- Health Science Center, Xi'an Jiaotong University , No. 28, Xianning West Road, Xi'an 710049, China
| | - Yang Huang
- Shenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University , Shenzhen 518060, China
| | - Lei Dong
- Department of Physics, Southern University of Science and Technology , Shenzhen 518055, China
| | - Lei Wang
- Shenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University , Shenzhen 518060, China
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Arulmani S, Wu JJ, Anandan S. Amphiphilic Triblock Copolymer guided Polyaniline embraced CNT nanohybrid with outcropping whiskers as an energy storage electrode. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.06.101] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Khalid M, Quispe LT, Pla Cid CC, Mello A, Tumelero MA, Pasa AA. The synthesis of highly corrugated graphene and its polyaniline composite for supercapacitors. NEW J CHEM 2017. [DOI: 10.1039/c7nj00024c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of new corrugated layers of graphene is presented and its composite with polyaniline was electrochemically characterized for supercapacitor electrodes.
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Affiliation(s)
- Mohd. Khalid
- Laboratório de Filmes Finos e Superfícies
- Departamento de Física
- Universidade Federal de Santa Catarina
- 88040-900-Florianopolis
- Brazil
| | - Luis T. Quispe
- Laboratório de Filmes Finos e Superfícies
- Departamento de Física
- Universidade Federal de Santa Catarina
- 88040-900-Florianopolis
- Brazil
| | - Cristiani C. Pla Cid
- Laboratório de Filmes Finos e Superfícies
- Departamento de Física
- Universidade Federal de Santa Catarina
- 88040-900-Florianopolis
- Brazil
| | | | - Milton A. Tumelero
- Laboratório de Filmes Finos e Superfícies
- Departamento de Física
- Universidade Federal de Santa Catarina
- 88040-900-Florianopolis
- Brazil
| | - André A. Pasa
- Laboratório de Filmes Finos e Superfícies
- Departamento de Física
- Universidade Federal de Santa Catarina
- 88040-900-Florianopolis
- Brazil
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Mohan K, Bora A, Nath BC, Gogoi P, Saikia BJ, Dolui SK. A highly stable and efficient quasi solid state dye sensitized solar cell based on Polymethyl methacrylate(PMMA)/Polyaniline Nanotube(PANI-NT) gel electrolyte. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.11.077] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Elmas S, Beelders W, Nash J, Macdonald TJ, Jasieniak M, Griesser HJ, Nann T. Photo-doping of plasma-deposited polyaniline (PAni). RSC Adv 2016. [DOI: 10.1039/c6ra12886f] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Although polyaniline (PAni) has been studied extensively in the past, little work has been done on producing films of this material via plasma deposition.
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Affiliation(s)
- Sait Elmas
- Future Industries Institute
- University of South Australia
- Adelaide
- Australia
| | - Wesley Beelders
- Future Industries Institute
- University of South Australia
- Adelaide
- Australia
| | - Joseph Nash
- Future Industries Institute
- University of South Australia
- Adelaide
- Australia
| | | | - Marek Jasieniak
- Future Industries Institute
- University of South Australia
- Adelaide
- Australia
| | - Hans J. Griesser
- Future Industries Institute
- University of South Australia
- Adelaide
- Australia
| | - Thomas Nann
- Future Industries Institute
- University of South Australia
- Adelaide
- Australia
- MacDiarmid Institute
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Govindasamy M, Chen SM, Mani V, Sathiyan A, Merlin JP, Al-Hemaid FMA, Ali MA. Simultaneous determination of dopamine and uric acid in the presence of high ascorbic acid concentration using cetyltrimethylammonium bromide–polyaniline/activated charcoal composite. RSC Adv 2016. [DOI: 10.1039/c6ra18740d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Simultaneous determination of dopamine and uric acid is described using CTAB–PANI/AC composite and attained detection limits of 0.06 and 0.20 μM, respectively. Practicality is demonstrated in rat brain, injection, serum and urine samples.
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Affiliation(s)
- Mani Govindasamy
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei
- Republic of China
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei
- Republic of China
- Department of Botany and Microbiology
| | - Veerappan Mani
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei
- Republic of China
- Graduate Institute of Biomedical and Biochemical Engineering
| | - Anandaraj Sathiyan
- Department of Chemistry
- Bishop Heber College (Autonomous)
- Tiruchirappalli-620 017
- India
| | - Johnson Princy Merlin
- Department of Chemistry
- Bishop Heber College (Autonomous)
- Tiruchirappalli-620 017
- India
| | - Fahad M. A. Al-Hemaid
- Department of Botany and Microbiology
- College of Science
- King Saud University
- Riyadh 11451
- Saudi Arabia
| | - M. Ajmal Ali
- Department of Botany and Microbiology
- College of Science
- King Saud University
- Riyadh 11451
- Saudi Arabia
| |
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