A Composite TiO2-SiO2-ZrO2Oxide System as a High-Performance Anode Material for Lithium-Ion Batteries

Siwińska-Stefańska, Katarzyna; Kurc, Beata

doi:10.1149/2.0911704jes

Cited by 13 publications

(6 citation statements)

References 61 publications

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“…Zinc oxide, due to its antibacterial [12] and photocatalytic activity [13], as well as its wide bandgap, has found applications in various areas based on its optical [14], piezoelectric and gas sensing properties [15,16], and in addition zinc compounds have generally been regarded as safe [1,17]. Zirconia is one of the most intensively studied materials owing to its technologically important applications in gas sensors [18,19], fuel cell electrolytes [20], catalysts [21] and catalytic supports [22], metal oxide-semiconductor devices [23], and in view of its superior thermal and chemical stability [24] and other properties [25].…”

Section: Introductionmentioning

confidence: 99%

“…Conjugation of zirconia together with titania leads to obtain products which are characterized with higher specific surface in comparison to pristine TiO 2 . Moreover, the addition of ZrO 2 to TiO 2 inhibits phase transformation of anatase-to-rutile, and creates more active site groups on titania surfaces [22,24]. There are many publications concerning the application of TiO 2 -ZrO 2 hybrids in photocatalysis [26,27].…”

Section: Introductionmentioning

confidence: 99%

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Titania-Based Hybrid Materials with ZnO, ZrO2 and MoS2: A Review

2018

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Titania has properties that enable it to be used in a variety of applications, including self-cleaning surfaces, air and water purification systems, hydrogen evolution, and photoelectrochemical conversion. In order to improve the properties of titanium dioxide, modifications are made to obtain oxide/hybrid systems that are intended to have the properties of both components. In particular, zinc oxide, zirconia and molybdenum disulfide have been proposed as the second component of binary systems due to their antibacterial, electrochemical and photocatalytic properties. This paper presents a review of the current state of knowledge on the synthesis and practical utility of TiO2-ZnO and TiO2-ZrO2 oxide systems and TiO2-MoS2 hybrid materials. The first part focuses on the hydrothermal method; then a review is made of the literature on the synthesis of the aforementioned materials using the sol-gel method. In the last section, the literature on the electrospinning method of synthesis is reviewed. The most significant physico-chemical, structural and dispersive-morphological properties of binary hybrid systems based on TiO2 are described. A key aim of this review is to indicate the properties of TiO2-ZnO, TiO2-ZrO2 and TiO2-MoS2 hybrid systems that have the greatest importance for practical applications. The variety of utilities of titania-based hybrid materials is emphasized.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Titania-Based Hybrid Materials with ZnO, ZrO2 and MoS2: A Review

2018

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“…From this point of view, particularly interesting as support materials for laccase immobilization are TiO 2 -ZrO 2 and TiO 2 -ZrO 2 -SiO 2 oxide materials. The advantages of these materials, such as great sorption properties, the presence of numerous of hydroxyl groups, highly developed surface area, uncomplicated and cost-effective synthesis [26], reveal that these materials might be used for the removal of impurities by simultaneous catalytic degradation and direct adsorption by the TiO 2 -ZrO 2 and TiO 2 -ZrO 2 -SiO 2 .…”

Section: Introductionmentioning

confidence: 99%

Synergistic Degradation of Dye Wastewaters Using Binary or Ternary Oxide Systems with Immobilized Laccase

et al. 2018

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In recent years, groundwater contamination caused by dyes has become an important problem. They enter into wastewater as a result of the textile, automotive, or cosmetics industries. For this reason, new methods are being sought, which would aid at the removal of dye impurities with high efficiency and also would be relatively cheap. In the presented study synthesized TiO2-ZrO2 (with TiO2:ZrO2 molar ratio of 8:2) and TiO2-ZrO2-SiO2 (with TiO2:ZrO2:SiO2 molar ratio of 8:1:1) oxide materials were used as supports for enzyme immobilization. Effective synthesis of the carriers was confirmed by results of scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), low-temperature nitrogen sorption and Fourier transform infrared spectroscopy (FTIR). The materials achieve high immobilization efficiency of the laccases from Trametes versicolor (83% and 96% for TiO2-ZrO2-laccase and TiO2-ZrO2-SiO2-laccase, respectively). The effect of selected dye concentrations, pH, temperature, and reusability were also tested. The obtained results showed that after removal of textile dyes, such as Alizarin Red S (ARS), Remazol Brilliant Blue R (RBBR), and Reactive Black 5 (RB5), under optimal process conditions, which were pH 5 and 25 °C, from dye solution of 5 mg/L degradation efficiency reached 100%, 91%, and 77%, respectively, suggesting synergistic mechanism of degradation by simultaneous sorption and catalytic action. Finally, reduction of chemical oxygen demand (COD) of the solution after treatment indicated lower mixture toxicity and effective dye degradation.

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“…Siwińska-Stefańska and Kurc [161] used a novel TiO 2 -SiO 2 -ZrO 2 (TSZ) ternary oxide system (with a TiO 2 :SiO 2 :ZrO 2 molar ratio of 8:1:1) synthesised via a sol-gel route as an anode material in a Li-ion battery. They combined titania with silica, which can react with a low discharge potential and can store a large quantity of lithium ions, as well as with zirconia, which is capable of suppressing SEI formation and enhancing electron transport to improve electrochemical performance.…”

Section: Titanium Dioxide Derivatives As Effective Electrode Materialsmentioning

confidence: 99%

Advanced Hybrid Materials Based on Titanium Dioxide for Environmental and Electrochemical Applications

Siwińska-Stefańska¹,

Jesionowski²

2017

Titanium Dioxide

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Constant technological progress, as well as the pursuit of "friendly" technologies, leads to intensive work on the development of a new generation of advanced products with strictly defined, unique physicochemical properties dedicated to specific applications. This group of materials includes hybrids based on titanium dioxide and its derivatives, characterised with specific, well-defined physicochemical and structural properties, chiefly determined during their synthesis. Different properties of titania nanoparticles depend on their morphology, crystallite size, and crystalline structure. Nanocrystalline titanium dioxide can be synthesised via different methods, among which chemical precipitation, microemulsion method (inversed micelles), sol-gel process and hydrothermal crystallisation are the most important ones. That is why, a crucial part of the following chapter will be paid to characterisation of synthesis routes used for titanium dioxide and titania-based hybrid production. Furthermore, application of TiO 2-based materials, including mixed oxide systems as well as graphene oxide-based hybrids, in electrochemical (electrode material) and environmental (photocatalysis) aspects, will be described in detail.

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A Composite TiO₂-SiO₂-ZrO₂Oxide System as a High-Performance Anode Material for Lithium-Ion Batteries

Cited by 13 publications

References 61 publications

Titania-Based Hybrid Materials with ZnO, ZrO2 and MoS2: A Review

Titania-Based Hybrid Materials with ZnO, ZrO2 and MoS2: A Review

Synergistic Degradation of Dye Wastewaters Using Binary or Ternary Oxide Systems with Immobilized Laccase

Advanced Hybrid Materials Based on Titanium Dioxide for Environmental and Electrochemical Applications

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