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Chen D, Yue XY, Li XL, Bao J, Qiu QQ, Wu XJ, Zhang X, Zhou YN. Freestanding Double-Layer MoO 3/CNT@S Membrane: A Promising Flexible Cathode for Lithium-Sulfur Batteries. ACS APPLIED MATERIALS & INTERFACES 2020; 12:2354-2361. [PMID: 31850733 DOI: 10.1021/acsami.9b17200] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Lithium-sulfur (Li-S) batteries have been regarded as a promising candidate of secondary batteries to satisfy the enormous demand for electric vehicles and energy storage applications. However, Li-S batteries still suffer from severe capacity fading due to the shuttle effect of lithium polysulfides. Here, we develop a freestanding double-layer MoO3/carbon nanotube@S (FMC@S) membrane by hydrothermal and suction filtration strategy, without polymer binder and current collector substrate. FMC@S contains a polysulfide blocking layer and an active material layer. Except for S content, the two layers have the same components and are integrated together, so there is no distinct interface between the two layers, which can facilitate ion and electron transport. As a result, the FMC@S cathode delivers promising capacity retention and rate capability. The hierarchical integrated design provides a new strategy to develop high-performance flexible cathodes for Li-S batteries.
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Affiliation(s)
- Dong Chen
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Xin-Yang Yue
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Xun-Lu Li
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Jian Bao
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Qi-Qi Qiu
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Xiao-Jing Wu
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Xin Zhang
- Department of Materials Science , Fudan University , Shanghai 200433 , China
| | - Yong-Ning Zhou
- Department of Materials Science , Fudan University , Shanghai 200433 , China
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Zhang Y, Park SJ. Fabrication of MoO 3 Nanowire-based Membrane Devices for the Selective Adsorption of Cationic Dyes from Aqueous Solutions with High Performance and Reusability. MICROMACHINES 2019; 10:mi10090586. [PMID: 31480494 PMCID: PMC6780649 DOI: 10.3390/mi10090586] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/25/2019] [Accepted: 08/30/2019] [Indexed: 11/19/2022]
Abstract
A series of ultralong (up to tens of micrometers) MoO3 nanowire-based membranes were synthesized for the treatment of aqueous solutions containing the cationic dyes methylene blue (MB) and rhodamine B (RhB). This treatment method possesses extremely rapid and superhigh adsorbability (up to 521 and 321 mg/g for MB and RhB, respectively), as well excellent selective adsorption ability of cationic dyes with respect to the anionic dye methyl orange (MO). Moreover, the cationic dyes on the membrane can be desorbed easily, and reusability is good.
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Affiliation(s)
- Yifan Zhang
- Department of Chemistry and Chemical Engineering, Inha University, 100 Inharo, Incheon 22212, Korea
| | - Soo-Jin Park
- Department of Chemistry and Chemical Engineering, Inha University, 100 Inharo, Incheon 22212, Korea.
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Cho JS. Large Scale Process for Low Crystalline MoO₃-Carbon Composite Microspheres Prepared by One-Step Spray Pyrolysis for Anodes in Lithium-Ion Batteries. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E539. [PMID: 30987189 PMCID: PMC6523477 DOI: 10.3390/nano9040539] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 01/31/2023]
Abstract
This paper introduces a large-scale and facile method for synthesizing low crystalline MoO₃/carbon composite microspheres, in which MoO₃ nanocrystals are distributed homogeneously in the amorphous carbon matrix, directly by a one-step spray pyrolysis. The MoO₃/carbon composite microspheres with mean diameters of 0.7 µm were directly formed from one droplet by a series of drying, decomposition, and crystalizing inside the hot-wall reactor within six seconds. The MoO₃/carbon composite microspheres had high specific discharge capacities of 811 mA h g-1 after 100 cycles, even at a high current density of 1.0 A g-1 when applied as anode materials for lithium-ion batteries. The MoO₃/carbon composite microspheres had final discharge capacities of 999, 875, 716, and 467 mA h g-1 at current densities of 0.5, 1.5, 3.0, and 5.0 A g-1, respectively. MoO₃/carbon composite microspheres provide better Li-ion storage than do bare MoO₃ powders because of their high structural stability and electrical conductivity.
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Affiliation(s)
- Jung Sang Cho
- Department of Engineering Chemistry, Chungbuk National University, Chungbuk 361-763, Korea.
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Zhu H, Cavalieri F, Ashokkumar M. Ultrasound‐Assisted Synthesis of Cross‐Linked Poly(ethylene glycol) Nanostructures with Hydrophobic Core and Hydrophilic Shell. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800353] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Haiyan Zhu
- School of Chemistry University of Melbourne Victoria 3010 Australia
| | - Francesca Cavalieri
- Department of Chemical Engineering University of Melbourne Victoria 3010 Australia
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Shen Y, Jiang P, Wang Y, Bian G, Wai PT, Dong Y. MoO 3 @SiO 2 nanoreactors: Synthesis with a thermal decomposition strategy and catalysis on alkenes epoxidation. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.05.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Mei P, Yang M, Bai Y, Fei S, Dong Y, Cheng H. Facile hydrothermal synthesis of nanorod-structured Mo0.6W0.4O3 catalyst for olefin hydrogenation with high activity. J Catal 2018. [DOI: 10.1016/j.jcat.2018.02.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Yayapao O, Phuruangrat A, Thongtem T, Thongtem S. Synthesis, characterization and electrochemical properties of α-MoO3 nanobelts for Li-ion batteries. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2016. [DOI: 10.1134/s0036024416060170] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yang L, Teng F, Xu J, Yang Y, Kan Y, Gu W. Na0.5Ce0.5MoO4 as a new light absorption material to efficiently degrade RhB under visible light irradiation. RSC Adv 2016. [DOI: 10.1039/c6ra07362j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Na0.5Ce0.5MoO4, with a high visible light absorption and a high conductivity, remarkably improves photocatalytic activity of Na0.5Ce0.5MoO4/MoO3 heterojunctions under visible light irradiation.
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Affiliation(s)
- Liming Yang
- Jiangsu Engineering and Technology Research Center of Environmental Cleaning Materials (ECM)
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC)
- Jiangsu Joint Laboratory of Atmospheric Pollution Control (APC)
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (AEET)
- School of Environmental Science and Engineering
| | - Fei Teng
- Jiangsu Engineering and Technology Research Center of Environmental Cleaning Materials (ECM)
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC)
- Jiangsu Joint Laboratory of Atmospheric Pollution Control (APC)
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (AEET)
- School of Environmental Science and Engineering
| | - Juan Xu
- Jiangsu Engineering and Technology Research Center of Environmental Cleaning Materials (ECM)
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC)
- Jiangsu Joint Laboratory of Atmospheric Pollution Control (APC)
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (AEET)
- School of Environmental Science and Engineering
| | - Yang Yang
- Jiangsu Engineering and Technology Research Center of Environmental Cleaning Materials (ECM)
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC)
- Jiangsu Joint Laboratory of Atmospheric Pollution Control (APC)
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (AEET)
- School of Environmental Science and Engineering
| | - Yandong Kan
- Jiangsu Engineering and Technology Research Center of Environmental Cleaning Materials (ECM)
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC)
- Jiangsu Joint Laboratory of Atmospheric Pollution Control (APC)
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (AEET)
- School of Environmental Science and Engineering
| | - Wenhao Gu
- Jiangsu Engineering and Technology Research Center of Environmental Cleaning Materials (ECM)
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC)
- Jiangsu Joint Laboratory of Atmospheric Pollution Control (APC)
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (AEET)
- School of Environmental Science and Engineering
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Chen W, Zhang H, Wang Y, Ma Z, Li Z. In-situ Microstructural Investigations by Electron-beam Irradiation Induced Crystallization of Amorphous MoOx Thin Films with High Performance for Li-ion Storage. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.071] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Liu Y, Zhang B, Xiao S, Liu L, Wen Z, Wu Y. A nanocomposite of MoO3 coated with PPy as an anode material for aqueous sodium rechargeable batteries with excellent electrochemical performance. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.077] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Saji VS, Lee CW. Molybdenum, molybdenum oxides, and their electrochemistry. CHEMSUSCHEM 2012; 5:1146-1161. [PMID: 22693154 DOI: 10.1002/cssc.201100660] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2011] [Revised: 01/03/2012] [Indexed: 05/27/2023]
Abstract
The electrochemical behaviors of molybdenum and its oxides, both in bulk and thin film dimensions, are critical because of their widespread applications in steels, electrocatalysts, electrochromic materials, batteries, sensors, and solar cells. An important area of current interest is electrodeposited CIGS-based solar cells where a molybdenum/glass electrode forms the back contact. Surprisingly, the basic electrochemistry of molybdenum and its oxides has not been reviewed with due attention. In this Review, we assess the scattered information. The potential and pH dependent active, passive, and transpassive behaviors of molybdenum in aqueous media are explained. The major surface oxide species observed, reversible redox transitions of the surface oxides, pseudocapacitance and catalytic reduction are discussed along with carefully conducted experimental results on a typical molybdenum glass back contact employed in CIGS-based solar cells. The applications of molybdenum oxides and the electrodeposition of molybdenum are briefly reviewed.
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Affiliation(s)
- Viswanathan S Saji
- Department of Advanced Materials Chemistry, Korea University, Jochiwon, Sejong 339-700, Korea.
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Yang X, Ding H, Zhang D, Yan X, Lu C, Qin J, Zhang R, Tang H, Song H. Hydrothermal synthesis of MoO3 nanobelt-graphene composites. CRYSTAL RESEARCH AND TECHNOLOGY 2011. [DOI: 10.1002/crat.201100302] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Yang X, Tang H, Zhang R, Song H, Cao K. synthesis of high-quality crystalline α-MoO3 nanobelts. CRYSTAL RESEARCH AND TECHNOLOGY 2011. [DOI: 10.1002/crat.201100061] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Chen D, Liu M, Yin L, Li T, Yang Z, Li X, Fan B, Wang H, Zhang R, Li Z, Xu H, Lu H, Yang D, Sun J, Gao L. Single-crystalline MoO3 nanoplates: topochemical synthesis and enhanced ethanol-sensing performance. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11447f] [Citation(s) in RCA: 144] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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