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Abouali M, Adhami S, Haris SA, Yuksel R. On the Dendrite-Suppressing Effect of Laser-Processed Polylactic Acid-Derived Carbon Coated Zinc Anode in Aqueous Zinc Ion Batteries. Angew Chem Int Ed Engl 2024; 63:e202405048. [PMID: 38656647 DOI: 10.1002/anie.202405048] [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: 03/13/2024] [Revised: 04/24/2024] [Accepted: 04/24/2024] [Indexed: 04/26/2024]
Abstract
A major bottleneck limiting the commercialization of aqueous zinc ion batteries (AZIBs) is dendrite formation on the zinc (Zn) anode during the plating/stripping process, which leads to rapid deterioration in performance and, consequently to the device failure. In this regard, researchers are trying to design more stable anodes toward suppressing dendrite formation. One possible solution to tackle this problem and to extend the cycling life of AZIBs is to modify the zinc anode surface by coating carbonaceous materials, enabling more controlled charge flux and uniform ion distribution. This work reports sustainable and bio-derived polylactic acid (PLA) as a coating layer on the zinc anode. Carbonizing this polymer under ambient conditions using a high-power nanosecond laser forms a carbon-coated zinc foil, which was directly utilized as the anode in aqueous zinc ion batteries. The fabricated laser-processed PLA-derived carbon-coated zinc anode demonstrated an extended cycling life of almost 1600 hours, significantly outperforming the bare zinc anode. A full aqueous zinc ion battery assembled from as-modified anode and as-prepared V2O5 nanofibers as cathode was able to deliver a specific capacity of 238 mAh g-1 at 1.0 A g-1 with a capacity retention of 70 % after 1000 cycles.
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Affiliation(s)
- Maryam Abouali
- Department of Chemistry, Faculty of Science, Eskisehir Osmangazi University (ESOGU), 26040, Eskisehir, Türkiye
| | - Sadaf Adhami
- Department of Chemistry, Faculty of Science, Eskisehir Osmangazi University (ESOGU), 26040, Eskisehir, Türkiye
| | - Somayeh Asadi Haris
- Department of Chemistry, Faculty of Science, Eskisehir Osmangazi University (ESOGU), 26040, Eskisehir, Türkiye
| | - Recep Yuksel
- Department of Chemistry, Faculty of Science, Eskisehir Osmangazi University (ESOGU), 26040, Eskisehir, Türkiye
- Nanoscience and Nanotechnology, Graduate School of Natural and Applied Sciences, Eskisehir Osmangazi University (ESOGU), 26040, Eskisehir, Türkiye
- Advanced Materials Technologies Application and Research Center (IMATEK), Eskisehir Osmangazi University (ESOGU), 26040, Eskisehir, Türkiye
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Krasian T, Wangkawong K, Punyodom W, Manokruang K, Somsunan R, Jantrawut P, Rachtanapun P, Jantanasakulwong K, Punyamoonwongsa P, Srithep Y, Worajittiphon P. A MAX phase (Ti 3AlC 2) as a performance enhancer for poly(lactic acid) electrospun membranes in steam generation and solar desalination. Int J Biol Macromol 2024; 270:132380. [PMID: 38754656 DOI: 10.1016/j.ijbiomac.2024.132380] [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: 12/25/2023] [Revised: 04/07/2024] [Accepted: 05/12/2024] [Indexed: 05/18/2024]
Abstract
Clean water and sanitation issues motivate researchers to develop water evaporators for freshwater generation. The composite membrane evaporator was electrospun herein based on poly(lactic acid) (PLA) and Ti3AlC2 MAX phase as a property enhancer. As a precursor for the MXenes synthesis, the MAX phase has never been explored with PLA for water evaporator potential. Alternative use of the MAX phase can reduce the production cost arising from chemical synthesis. This work explored the potential of the MAX phase as an additive to enhance PLA membrane performance for steam generation and desalination applications. Under the infrared irradiation (∼1.0 kW/m2), the mechanically-improved PLA/MAX phase membrane showed an enhanced water evaporation rate of 1.70 kg/m2 h (93.93 % efficiency), with an approximately 52 % rate increment relative to the PLA membrane. Based on the artificial seawater (3.5 % w/w), the membrane exhibited an evaporation rate of 1.60 kg/m2 h (87.57 % efficiency). The membrane showed self-floating ability at the air-water interface, excellent thermal stability over the entire operating temperatures, and reusability after repeated cycles. Moreover, the generated freshwater contained exceptionally low cations concentrations, as low as those in potable water. The developed composite membrane also had proved its potential for solar desalination in the water generation field.
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Affiliation(s)
- Tharnthip Krasian
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kanlayawat Wangkawong
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Winita Punyodom
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kiattikhun Manokruang
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Runglawan Somsunan
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pensak Jantrawut
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand; Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Pornchai Rachtanapun
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand; Division of Packaging Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand
| | - Kittisak Jantanasakulwong
- Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand; Division of Packaging Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand; Center of Excellence in Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand
| | | | - Yottha Srithep
- Manufacturing and Materials Research Unit, Department of Manufacturing Engineering, Faculty of Engineering, Mahasarakham University, Mahasarakham 44150, Thailand
| | - Patnarin Worajittiphon
- Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Excellence in Materials Science and Technology, Chiang Mai University, Chiang Mai 50200, Thailand.
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Son JW, Nam Y, Kim C. Nanoplastics from disposable paper cups and microwavable food containers. JOURNAL OF HAZARDOUS MATERIALS 2024; 464:133014. [PMID: 37984146 DOI: 10.1016/j.jhazmat.2023.133014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/24/2023] [Accepted: 11/13/2023] [Indexed: 11/22/2023]
Abstract
Nanoplastics (NPs, <1 µm) pose greater risks due to their increased absorption rates in biological systems. In this study, we investigated the release of NPs from paper cups and microwavable food containers coated with low-density polyethylene (LDPE) and polylactic acid (PLA). For disposable paper cups, we found that LDPE-coated cups released up to 26-fold more NPs (maximum 1.9 × 107 per cup) than PLA-coated ones. The NPs release from LDPE-coated cups was increased at high temperatures above 80 °C, and further increased by physical agitation. However, negligible NP release was observed when the inner coating thickness exceeded 1 mm. For microwavable food containers, those with PLA coatings were more susceptible to the effects of microwave. Depending on the cooking time, we noticed a significant difference (up to 40000 times) in the number of released NPs between LDPE and PLA coatings. Additionally, higher microwave power level led to an increase of NPs, even with constant total energy input. Considering the release of NP, PLA coatings for disposable paper cups and LDPE coatings for microwavable food containers seem more suitable. Furthermore, our results suggest that multi-use cups significantly reduce NPs release due to their material thickness, making them a safer alternative to disposable ones.
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Affiliation(s)
- Ji-Won Son
- School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
| | - Yejin Nam
- School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea
| | - Changwoo Kim
- School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology, Gwangju 61005, Republic of Korea.
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de França JOC, Lima QDS, Barbosa MMDM, Fonseca ALF, Machado GDF, Dias SCL, Dias JA. Sonochemical Synthesis of Magnetite/Poly(lactic acid) Nanocomposites. Polymers (Basel) 2023; 15:4662. [PMID: 38139914 PMCID: PMC10747535 DOI: 10.3390/polym15244662] [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: 10/18/2023] [Revised: 11/24/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
Nanocomposites based on poly(lactic acid) (PLA) and magnetite nanoparticles (MNP-Fe3O4) show promise for applications in biomedical treatments. One key challenge is to improve the stabilization and dispersion of MNP-Fe3O4. To address this, we synthesized MNP-Fe3O4/PLA nanocomposites using ultrasound mediation and a single iron(II) precursor, eliminating the need for surfactants or organic solvents, and conducted the process under ambient conditions. The resulting materials, containing 18 and 33 wt.% Fe3O4, exhibited unique thermal behavior characterized by two mass losses: one at a lower degradation temperature (Td) and another at a higher Td compared to pure PLA. This suggests that the interaction between PLA and MNP-Fe3O4 occurs through hydrogen bonds, enhancing the thermal stability of a portion of the polymer. Fourier Transform Infrared (FT-IR) analysis supported this finding, revealing shifts in bands related to the terminal -OH groups of the polymer and the Fe-O bonds, thereby confirming the interaction between the groups. Raman spectroscopy demonstrated that the PLA serves as a protective layer against the oxidation of MNP-Fe3O4 in the 18% MNP-Fe3O4/PLA nanocomposite when exposed to a high-power laser (90 mW). Transmission Electron Microscopy (TEM) and Scanning Electron Microscopy (SEM) analyses confirmed that the synthetic procedure yields materials with dispersed nanoparticles within the PLA matrix without the need for additional reactants.
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Affiliation(s)
- Juliene Oliveira Campos de França
- Laboratory of Catalysis, Chemistry Institute (IQ-UnB), University of Brasília, Campus Universitário Darcy Ribeiro–Asa Norte, Brasília 70910-900, DF, Brazil; (J.O.C.d.F.); (Q.d.S.L.); (M.M.d.M.B.); (A.L.F.F.); (G.d.F.M.); (S.C.L.D.)
| | | | | | | | | | | | - José Alves Dias
- Laboratory of Catalysis, Chemistry Institute (IQ-UnB), University of Brasília, Campus Universitário Darcy Ribeiro–Asa Norte, Brasília 70910-900, DF, Brazil; (J.O.C.d.F.); (Q.d.S.L.); (M.M.d.M.B.); (A.L.F.F.); (G.d.F.M.); (S.C.L.D.)
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Perna G, Bonacci F, Caponi S, Clementi G, Di Michele A, Gammaitoni L, Mattarelli M, Neri I, Puglia D, Cottone F. 3D-Printed Piezoelectret Based on Foamed Polylactic Acid for Energy-Harvesting and Sensing Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2953. [PMID: 37999307 PMCID: PMC10674440 DOI: 10.3390/nano13222953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/10/2023] [Accepted: 11/13/2023] [Indexed: 11/25/2023]
Abstract
Poly(lactic) acid (PLA) is a bio-compatible polymer widely used in additive manufacturing, and in the form of cellular foam it shows excellent mechanical and piezoelectric properties. This type of structure can be easily 3D-printed by Fusion Deposition Modelling (FDM) with commercially available composite filaments. In this work, we present mechanical and electrical investigations on 3D-printed low-cost and eco-friendly foamed PLA. The cellular microstructure and the foaming degree were tuned by varying extrusion temperature and flowrate. The maximum surface potential and charge stability of disk samples were found in correspondence of extrusion temperature between 230 and 240 °C with a flowrate of 53-44% when charging on a heated bed at 85 °C. The cells' morphology and correlated mechanical properties were analyzed and the measured piezoelectric d33 coefficient was found to be 212 pC/N. These findings show the importance of printing parameters and thermal treatment during the charging process in order to obtain the highest charge storage, stability and material flexibility. These results suggest that 3D-printed cellular PLA is a promising sustainable material for sensing and energy-harvesting applications.
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Affiliation(s)
- Gabriele Perna
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Francesco Bonacci
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Silvia Caponi
- Materials Foundry (IOM-CNR), National Research Council, c/o Department of Physics and Geology, Via A. Pascoli, 06123 Perugia, Italy;
| | - Giacomo Clementi
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Alessandro Di Michele
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Luca Gammaitoni
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Maurizio Mattarelli
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Igor Neri
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
| | - Debora Puglia
- Department of Civil and Environmental Engineering, University of Perugia, Strada di Pentima 4, 05100 Terni, Italy;
| | - Francesco Cottone
- Department of Physics and Geology, University of Perugia, Via A. Pascoli, 06123 Perugia, Italy; (G.P.); (F.B.); (G.C.); (A.D.M.); (L.G.); (M.M.)
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Díez-Pascual AM. Polymers and Nanotechnology for Industry 4.0. Polymers (Basel) 2023; 15:3556. [PMID: 37688184 PMCID: PMC10489732 DOI: 10.3390/polym15173556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
The term "polymer" derives from the Greek words "πολύς" meaning "many, much" and "μέρος" meaning "part", and was proposed in 1833 by Jöns Jacob Berzelius, albeit with a different definition from the current IUPAC definition [...].
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Affiliation(s)
- Ana M Díez-Pascual
- Universidad de Alcalá, Facultad de Ciencias, Departamento de Química Analítica, Química Física e Ingeniería Química, Ctra, Madrid-Barcelona Km. 33.6, Alcalá de Henares, 28805 Madrid, Spain
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UV-protective and high-transparency poly(lactic acid) biocomposites for ecofriendly packaging of perishable fruits. Int J Biol Macromol 2022; 222:927-937. [DOI: 10.1016/j.ijbiomac.2022.09.219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/21/2022] [Accepted: 09/24/2022] [Indexed: 11/21/2022]
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Bogusz P, Miedzińska D, Wieczorek M. Experimental Investigation of the Tensile Behavior of Selected Tire Cords Using Novel Testing Equipment. MATERIALS 2022; 15:ma15124163. [PMID: 35744222 PMCID: PMC9228094 DOI: 10.3390/ma15124163] [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: 05/13/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 11/16/2022]
Abstract
Aramid and polyamide cords are used in a wide range of applications, particularly in the automotive industry (tire reinforcement) and textile industry for military and fireguard purposes. The problem of the reliable experimental study of tensile behavior of synthetic cords is considered in this paper. In the available standards for synthetic cord testing, particularly ASTM D 885-03, the tensile test must result with the cord damage in the middle of gauge length, and the cords should be fixed in the machine clamps. The trial test gave damage near the clamps. We propose a novel testing stage mounted in the testing machine clamps to achieve the uniform tensile stress distribution in the gauge length of the measured cords. The results of the deformations were measured in two ways: using testing machine head displacement and a videoextensometer. Stress curves of four distinguished cords were evaluated and compared. The second method allowed to acquire results differing from the manufacturers' data from 0.7% to 21.5%, which allowed for the conclusion that the designed test stand allows for obtaining reliable results for stretched cords.
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