tio2 sponge separation:

Synthesis of sponge-like TiO2 - ScienceDirect

2021year5month1day · Maximizing adsorption and catalytic active sites and promoting the photo-excited charge separation are two key factors to achieve excellent photocatalytic

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A multifunctional sponge incorporated with TiO2 and

Water pollution due to various insoluble organic oils and soluble dyes has already threatened the marine ecosystem and human health. In this study, a robust

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Preparation of TiO2/Sponge Composite for Photocatalytic

2020year7month28day · Photocatalysis has emerged as a promising approach for treating environmental pollution. In this study, TiO2/sponge composites with good photocatalytic

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Fabrication of TiO2/SiO2 superhydrophobic coating for

2021year8month1day · The superhydrophobic metal mesh, sponge and loofah were fabricated by simple spraying method. • The contact angle of water on the superhydrophobic surface is

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Facile synthesis of superhydrophobic MS/TiO2/PDMS

The results suggest that under optimal conditions, the MS/TiO 2 /PDMS sponge show superhydrophobicity. The contact angle and adsorption capacity for oil of the MS/TiO 2

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Facile synthesis of superhydrophobic MS/TiO2/PDMS

2021year9month27day · After the oil–water separation test, the MS/TiO 2 /PDMS sponge was recycled more than 25 times. The super oil adsorption capacity of the MS/TiO 2 /PDMS

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Preparation of TiO2/Sponge Composite for Photocatalytic

2020year7month28day · Moreover, the biofilm in the interior of the TiO2-coated sponge carrier could mineralize the photocatalytic products, which enhanced the removal of AOX,

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Robust Superhydrophobic PDMS@SiO2@UiO66-OSiR

2023year3month24day · A major challenge in oil/water separation is the processing of surfactant-stabilized emulsions from the water medium. One of the feasible schemes of emulsion

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A robust superhydrophobic TiO2 NPs coated cellulose

2017year8month25day · The surface morphologies of the original and the TiO 2 NP S coated cellulose sponge were analyzed by FE-SEM, and shown in Fig. 2.As can be seen from

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Development of superhydrophobic, self-cleaning, and

2019year11month25day · TiO2-coated MF sponges were fabricated through an environmentally friendly approach, consisting in a simple immersion of the sponge into an oleic acid-capped TiO2 nanoparticles dispersion. ... Wu D, Yu Z, Wu W, Fang L, Zhu H (2014) Continuous oil–water separation with surface modified sponge for cleanup of oil spills. RSC Adv

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Facile synthesis of superhydrophobic MS/TiO2/PDMS

The results suggest that under optimal conditions, the MS/TiO 2 /PDMS sponge show superhydrophobicity. The contact angle and adsorption capacity for oil of the MS/TiO 2 /PDMS sponge are 149.2° and 98.5 g·g -1, respectively, and they can be recycled for about 25 cycles after oil-water separation test. This study prepares a new composite ...

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Highly photocatalytic TiO2 interconnected porous

2021year3month19day · A titanium dioxide (TiO 2) interconnected porous structure has been fabricated by means of atomic layer deposition of TiO 2 onto a reticular sponge template. The obtained freestanding TiO 2 with large surface area can be easily taken out of the water to solve a complex separation procedure. A compact and conformal nanocoating was

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A robust superhydrophobic TiO2 NPs coated cellulose

2017year8month25day · Oil-water separation has recently become a worldwide concern because of the increasing oil spill accidents and industrial oily wastewater generation. Herein, a facile method with the combined superhydrophobic coating and adhesive was used to fabricate superhydrophobic TiO 2 NPs coated cellulose sponge. The developed materials exhibited ...

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TiO2 Coated Polypropylene Membrane by Atomic Layer

2021year3month16day · Owing to synergistic effect, oil contact angle of TiO2 coated PP membrane under water can reach above 150°. Hence, TiO2 coated PP membrane has great oil-repelling performance. Because of the superwetting property, TiO2 coated PP membrane can easily separate oil–water mixture and have high separation efficiency (more than 95%).

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Robust Superhydrophobic PDMS@SiO2@UiO66-OSiR

2023year3month24day · A major challenge in oil/water separation is the processing of surfactant-stabilized emulsions from the water medium. One of the feasible schemes of emulsion separation is the porous melamine sponge coupled with functional particles. Here, we proposed a novel superhydrophobic metal–organic framework (MOF)-based sponge for

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Photogenerated Charge Separation and Photocatalytic ...

2023year1month15day · 龙冉,Long Ran,中国科学技术大学, Photogenerated Charge Separation and Photocatalytic Hydrogen Production of TiO2/Graphene Composite Materials龙冉, DOI number: 10.6023/A19040108 Journal: ACTA CHIMICA

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Magnetic, Durable, and Superhydrophobic

Magnetic, durable, and superhydrophobic polyurethane (PU) sponges were fabricated by chemical vapor deposition (CVD) of tetraethoxysilane (TEOS) to bind the Fe3O4 nanoparticles tightly on the sponge and then dip

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Oil–Water Separation by ZnO‐Based Superhydrophobic PU

2020year10month13day · The prepared superhydrophobic sponge is sustained in oil–water separation and in separation of oil–hot water mixture. Also the wetting properties of the sponge are stable in mechanical test like cutting and twisting. Stearic acid modified ZnO-coated sponge holds good promise for oil-spill cleanup as well as oil/water separation

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Continuous oil–water separation with surface modified

A continuous in situ oil–water separation technique for cleanup of oil spills has been designed using surface modified polyurethane (PU) sponges as sorbents. By connecting PU sponges to a vacuum pump, they can continuously separate various kinds of oil and organic pollutant, including engine oil, diesel oil, peanut oil, liquid paraffin and hexane, from the

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Long-life lithium-sulfur batteries with high areal capacity

2021year8month6day · Here, authors prepare nanometer-scale TiN-TiO2 heterostructures via atomic layer deposition on carbon nanotube sponge to realize stable Li-S batteries with high areal capacity and improved rate ...

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UV-responsive nano-sponge for oil absorption and

2015year8month11day · A smart approach to control the oil absorption/desorption of the nano-sponge has been demonstrated by the simple mixing of a hydrophobic hydrocarbon and photo-responsive, hydrophilic TiO 2 NPs ...

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Preparation of titanium dioxide/ZIF-8 composite

2021year12month17day · The results show that when the molar ratio of ZIF-8 and TiO 2 nanoparticles is 2∶1, the contact angle reaches the maximum value of 153°.The composite sponge has good oil-water separation performance, the absorption capacity is 40 to 118 times its own weight, and the separation efficiency is on average more than 96%.

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Interfacial engineering of melamine sponges using

In this study, the surface modified TiO 2 nanoparticles have been synthesized with oleic acid and trifluoroacetic acid (TFAA) as surfactants. The as-prepared TiO 2 nanoparticles reveal small particle size with narrow distribution, excellent dispersibility and high hydrophobicity. By interfacial modifying the melamine sponge with the hydrophobic TiO 2 nanoparticle,

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Facile synthesis of superhydrophobic MS/TiO2/PDMS

The results suggest that under optimal conditions, the MS/TiO 2 /PDMS sponge show superhydrophobicity. The contact angle and adsorption capacity for oil of the MS/TiO 2 /PDMS sponge are 149.2° and 98.5 g·g -1, respectively, and they can be recycled for about 25 cycles after oil-water separation test. This study prepares a new composite ...

Read More

A robust superhydrophobic TiO2 NPs coated cellulose

2017year8month25day · Oil-water separation has recently become a worldwide concern because of the increasing oil spill accidents and industrial oily wastewater generation. Herein, a facile method with the combined superhydrophobic coating and adhesive was used to fabricate superhydrophobic TiO 2 NPs coated cellulose sponge. The developed materials exhibited ...

Read More

Fabricated superhydrophobic three-dimensional rambutan

2020year4month25day · Semantic Scholar extracted view of "Fabricated superhydrophobic three-dimensional rambutan-like-β-NiOOH @sponge skeletons for multitasking oil–water separation" by Minxu Li et al. Skip to search ... Superhydrophilic and underwater superoleophobic Ti foam with fluorinated hierarchical flower-like TiO2 nanostructures for

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Robust Superhydrophobic PDMS@SiO2@UiO66-OSiR

2023year3month24day · A major challenge in oil/water separation is the processing of surfactant-stabilized emulsions from the water medium. One of the feasible schemes of emulsion separation is the porous melamine sponge coupled with functional particles. Here, we proposed a novel superhydrophobic metal–organic framework (MOF)-based sponge for

Read More

Photogenerated Charge Separation and Photocatalytic ...

2023year1month15day · 龙冉,Long Ran,中国科学技术大学, Photogenerated Charge Separation and Photocatalytic Hydrogen Production of TiO2/Graphene Composite Materials龙冉, DOI number: 10.6023/A19040108 Journal: ACTA CHIMICA

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Reduced Graphene Oxide-Doped Porous Thermoplastic

2023year3month7day · DOI: 10.1021/acsomega.3c00121 Corpus ID: 257415965; Reduced Graphene Oxide-Doped Porous Thermoplastic Polyurethane Sponges for Highly Efficient Oil/Water Separation @article{Chen2023ReducedGO, title={Reduced Graphene Oxide-Doped Porous Thermoplastic Polyurethane Sponges for Highly Efficient Oil/Water

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