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Gurgul M, Gawlak K, Knapik A, Kozieł M, Zaraska L. The effect of electrolyte temperature on the growth, morphology, and properties of porous anodic tin oxide films. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Wei Y, Yu Y, Li B, Li Z, Guo Y, Qiu R, Ouyang Y, Zhang C. Biomimetic liquid infused surface based on nano-porous array: Corrosion resistance for tin metal and self-healing property. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Gurgul M, Syrek K, Kozieł M, Pięta Ł, Zaraska L. Electrochemical growth and characterization of micro/nanostructured SnOx with crater-like morphology. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140608] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gao N, Cao J, Wang C, Gao Z, Li R, Ding G, Ma H, Wang Y, Zhang L. Study on the Crystallinity and Oxidation States of Nanoporous Anodized Tin Oxide Films Regulated by Annealing Treatment for Supercapacitor Application. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:164-173. [PMID: 34931850 DOI: 10.1021/acs.langmuir.1c02304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this study, electrodeposition combined with anodization was employed to prepare a nanoporous tin oxide film on a pure copper substrate. It was found that annealing temperature played a critically significant role in regulating the crystallinity, pore size, and contents of different oxidation states of the anodized tin oxide film to affect the electrochemical performance. The study verified that SnOx films treated by optimized annealing at 500 °C with precisely controlling the nanoporous morphology and crystallinity displayed competitive specific capacitance at an appropriate ratio of Sn4+ to Sn2+. A maximum specific capacitance of 86.2 mF/cm2 could be achieved at this temperature, and the capacitance retention rate still exceeded 90% even after 8000 charge-discharge cycles. With properly designed annealing treatment, we implemented tin film anodization to obtain an optimized electrode with significantly enhanced electrochemical performance, which shows a promising application in the electrochemical field to prepare electrodes.
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Affiliation(s)
- Nan Gao
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jinwei Cao
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Chen Wang
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhaoqing Gao
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Ruofan Li
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Guoxin Ding
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Haitao Ma
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yunpeng Wang
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Liping Zhang
- Key Laboratory of Coastal Environment and Resources of Zhejiang Province (KLaCER), School of Engineering, Westlake University, Hangzhou 310024, China
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Savino U, Sacco A, Bejtka K, Castellino M, Farkhondehfal M, Chiodoni A, Pirri F, Tresso E. Well performing Fe-SnO2 for CO2 reduction to HCOOH. CATAL COMMUN 2022. [DOI: 10.1016/j.catcom.2022.106412] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Electrochemical investigation of different electrodes toward the removal of non-basic nitrogen compound from model diesel fuel. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Gurgul M, Gawlak K, Syrek K, Kozieł M, Sulka GD, Zaraska L. The influence of water-induced crystallization on the photoelectrochemical properties of porous anodic tin oxide films. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Adeyemi JO, Onwudiwe DC. SnS 2 and SnO 2 Nanoparticles Obtained from Organotin(IV) Dithiocarbamate Complex and Their Photocatalytic Activities on Methylene Blue. MATERIALS 2020; 13:ma13122766. [PMID: 32570834 PMCID: PMC7345225 DOI: 10.3390/ma13122766] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 02/03/2023]
Abstract
This work reports the photocatalytic degradation of methylene blue (MB) dye using SnS2 and SnO2 nanoparticles obtained from a solvothermal decomposition (in oleylamine) and pyrolysis (in a furnace) processes, respectively, of the diphenyltin(IV) p-methylphenyldithiocarbamate complex. The complex, which was used as a single-source precursor and represented as [(C6H5)2Sn(L)2] (L = p-methylphenyldithiocarbamato), was synthesized and characterized using various spectroscopic techniques and elemental analysis. The structural properties and morphology of the as-synthesized nanoparticles were studied using X-ray diffraction (XRD) technique and transmission electron microscopy (TEM). UV-visible spectroscopy was used to study the optical property. The hexagonal phase of SnS2 and tetragonal SnO2 nanoparticles were identified, which exhibited varying sizes of hexagonal platelets and rod-like morphologies, respectively. The direct band gap energies of both materials, estimated from their absorption spectra, were 2.31 and 3.79 eV for SnS2 and SnO2, respectively. The photocatalytic performances of the SnS2 and SnO2 nanoparticle, studied using methylene blue (MB) as a model dye pollutant under light irradiation, showed that SnO2 nanoparticles exhibited a degradation efficiency of 48.33% after 120 min reaction, while the SnS2 nanoparticles showed an efficiency of 62.42% after the same duration of time. The higher efficiency of SnS2 compared to the SnO2 nanoparticles may be attributed to the difference in the structural properties, morphology and nature of the material’s band gap energy.
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Affiliation(s)
- Jerry O. Adeyemi
- Material Science Innovation and Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Science, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa;
- Department of Chemistry, Faculty of Natural and Agricultural Science, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa
| | - Damian C. Onwudiwe
- Material Science Innovation and Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Science, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa;
- Department of Chemistry, Faculty of Natural and Agricultural Science, Mafikeng Campus, North-West University, Private Bag X2046, Mmabatho 2735, South Africa
- Correspondence: ; Tel.: +27-18-389-2545
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Hierarchical Nanoporous Sn/SnO x Systems Obtained by Anodic Oxidation of Electrochemically Deposited Sn Nanofoams. NANOMATERIALS 2020; 10:nano10030410. [PMID: 32110900 PMCID: PMC7152847 DOI: 10.3390/nano10030410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 02/22/2020] [Accepted: 02/23/2020] [Indexed: 01/13/2023]
Abstract
A simple two-step electrochemical method for the fabrication of a new type of hierarchical Sn/SnOx micro/nanostructures is proposed for the very first time. Firstly, porous metallic Sn foams are grown on Sn foil via hydrogen bubble-assisted electrodeposition from an acidulated tin chloride electrolyte. As-obtained metallic foams consist of randomly distributed dendrites grown uniformly on the entire metal surface. The estimated value of pore diameter near the surface is ~35 µm, while voids with a diameter of ~15 µm appear in a deeper part of the deposit. Secondly, a layer of amorphous nanoporous tin oxide (with a pore diameter of ~60 nm) is generated on the metal surface by its anodic oxidation in an alkaline electrolyte (1 M NaOH) at the potential of 4 V for various durations. It is confirmed that if only optimal conditions are applied, the dendritic morphology of the metal foam does not change significantly, and an open-porous structure is still preserved after anodization. Such kinds of hierarchical nanoporous Sn/SnOx systems are superhydrophilic, contrary to those obtained by thermal oxidation of metal foams which are hydrophobic. Finally, the photoelectrochemical activity of the nanostructured metal/metal oxide electrodes is also presented.
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The effect of anodizing potential and annealing conditions on the morphology, composition and photoelectrochemical activity of porous anodic tin oxide films. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.06.113] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mohri N, Kerschbaumer H, Link T, Andre R, Panthöfer M, Ksenofontov V, Tremel W. Self-Organized Arrays of SnO2
Microplates with Photocatalytic and Antimicrobial Properties. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900348] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Nils Mohri
- Institut für Anorganische Chemie und Analytische Chemie; Johannes-Gutenberg-Universität; Duesbergweg 10-14 55128 Mainz Germany
| | - Hannes Kerschbaumer
- Institut für Anorganische Chemie und Analytische Chemie; Johannes-Gutenberg-Universität; Duesbergweg 10-14 55128 Mainz Germany
| | - Thorben Link
- Institut für Physiologische Chemie; Abteilung Angewandte Molekularbiologie; Johannes-Gutenberg-Universität; Duesbergweg 6 55099 Mainz Germany
| | - Rute Andre
- Institut für Anorganische Chemie und Analytische Chemie; Johannes-Gutenberg-Universität; Duesbergweg 10-14 55128 Mainz Germany
| | - Martin Panthöfer
- Institut für Anorganische Chemie und Analytische Chemie; Johannes-Gutenberg-Universität; Duesbergweg 10-14 55128 Mainz Germany
| | - Vadim Ksenofontov
- Institut für Anorganische Chemie und Analytische Chemie; Johannes-Gutenberg-Universität; Duesbergweg 10-14 55128 Mainz Germany
| | - Wolfgang Tremel
- Institut für Anorganische Chemie und Analytische Chemie; Johannes-Gutenberg-Universität; Duesbergweg 10-14 55128 Mainz Germany
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Wang X, Zhang D, Xiang Q, Zhong Z, Liao Y. Review of Water-Assisted Crystallization for TiO 2 Nanotubes. NANO-MICRO LETTERS 2018; 10:77. [PMID: 30574511 PMCID: PMC6244556 DOI: 10.1007/s40820-018-0230-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 10/29/2018] [Indexed: 05/13/2023]
Abstract
TiO2 nanotubes (TNTs) have drawn tremendous attention owing to their unique architectural and physical properties. Anodizing of titanium foil has proven to be the most efficient method to fabricate well-aligned TNTs, which, however, usually produces amorphous TNTs and needs further thermal annealing. Recently, a water-assisted crystallization strategy has been proposed and investigated by both science and engineering communities. This method is very efficient and energy saving, and it circumvents the drawbacks of thermal sintering approach. In this paper, we review the recent research progress in this kind of low-temperature crystallization approach. Here, various synthetic methods are summarized, and the mechanisms of the amorphous-crystalline transformation are analyzed. The fundamental properties and applications of the low-temperature products are also discussed. Furthermore, it is proved that the water-assisted crystallization approach is not only applicable to TNTs but also to crystallizing other metal oxides.
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Affiliation(s)
- Xiaoyi Wang
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 611731 People’s Republic of China
| | - Dainan Zhang
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 611731 People’s Republic of China
| | - Quanjun Xiang
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 611731 People’s Republic of China
| | - Zhiyong Zhong
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 611731 People’s Republic of China
| | - Yulong Liao
- State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 611731 People’s Republic of China
- Center for Applied Chemistry, University of Electronic Science and Technology of China, Chengdu, 611731 People’s Republic of China
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Bian H, Tian Y, Lee C, Yuen MF, Zhang W, Li YY. Mesoporous SnO 2 Nanostructures of Ultrahigh Surface Areas by Novel Anodization. ACS APPLIED MATERIALS & INTERFACES 2016; 8:28862-28871. [PMID: 27700027 DOI: 10.1021/acsami.6b09795] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Here we report a novel type of hierarchical mesoporous SnO2 nanostructures fabricated by a facile anodization method in a novel electrolyte system (an ethylene glycol solution of H2C2O4/NH4F) followed by thermal annealing at a low temperature. The SnO2 nanostructures thus obtained feature highly porous nanosheets with mesoporous pores well below 10 nm, enabling a remarkably high surface area of 202.8 m2/g which represents one of the highest values reported to date on SnO2 nanostructures. The formation of this novel type of SnO2 nanostructures is ascribed to an interesting self-assembly mechanism of the anodic tin oxalate, which was found to be heavily impacted by the anodization voltage and water content in the electrolyte. The electrochemical measurements of the mesoporous SnO2 nanostructures indicate their promising applications as lithium-ion battery and supercapacitor electrode materials.
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Affiliation(s)
- Haidong Bian
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong , Kowloon, Hong Kong, China
- Department of Biology and Chemistry, City University of Hong Kong , 83 Tat Chee Avenue, Kowloon, Hong Kong, China
| | - Yayuan Tian
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong , Kowloon, Hong Kong, China
- Department of Physics and Materials Science, City University of Hong Kong , Kowloon, Hong Kong, China
| | - Chris Lee
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong , Kowloon, Hong Kong, China
- Department of Physics and Materials Science, City University of Hong Kong , Kowloon, Hong Kong, China
| | - Muk-Fung Yuen
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong , Kowloon, Hong Kong, China
- Department of Physics and Materials Science, City University of Hong Kong , Kowloon, Hong Kong, China
| | - Wenjun Zhang
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong , Kowloon, Hong Kong, China
- Department of Physics and Materials Science, City University of Hong Kong , Kowloon, Hong Kong, China
| | - Yang Yang Li
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong , Kowloon, Hong Kong, China
- Department of Physics and Materials Science, City University of Hong Kong , Kowloon, Hong Kong, China
- City University of Hong Kong Shenzhen Research Institute , 8 Yuexing first Road, Shenzhen Hi-Tech Industrial Park, Nanshan District, Shenzhen, China
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Zaraska L, Syrek K, Hnida KE, Bobruk M, Krzysik A, Łojewski T, Jaskuła M, Sulka GD. Nanoporous tin oxides synthesized via electrochemical anodization in oxalic acid and their photoelectrochemical activity. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kim EJ, Liu M, Shin HC. Template-Free Synthesis of Tin Oxides with a Dual Pore Structure. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.03.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Palacios-Padrós A, Altomare M, Lee K, Díez-Pérez I, Sanz F, Schmuki P. Controlled Thermal Annealing Tunes the Photoelectrochemical Properties of Nanochanneled Tin-Oxide Structures. ChemElectroChem 2014. [DOI: 10.1002/celc.201402002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Zaraska L, Czopik N, Bobruk M, Sulka GD, Mech J, Jaskuła M. Synthesis of nanoporous tin oxide layers by electrochemical anodization. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2012.12.059] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Yang Y, Liu J, Li C, Fu L, Huang W, Li Z. Fabrication of pompon-like and flower-like SnO microspheres comprised of layered nanoflakes by anodic electrocrystallization. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.04.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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