One-pot synthesis of acrylate resin and ZnO nanowires composite for enhancing oil absorption capacity and oil-water separation

Li, Yan; Li, Qiurong; Chi, Hongjin; Qiao, Yu; Zhang, Tao; Zheng, Fangyan

doi:10.1007/s42114-018-0043-4

Cited by 17 publications

(5 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The group without a sample was used as a blank control. Afterward, 0.1 mL of the medium was coated on an NA plate, which was cultured in a 37 • C incubator for 24 h. Three parallel samples were set for each material to reduce the random error and other uncertain factors that may affect the experiment [43]. The same experiment was repeated three times.…”

Section: Antibacterial Activity Testsmentioning

confidence: 99%

Enhanced Photocatalytic and Antibacterial Activities of K2Ti6O13 Nanowires Induced by Copper Doping

Zhang

Wang

et al. 2020

Crystals

View full text Add to dashboard Cite

Cu-doped K2Ti6O13 (Cu–KTO) nanowires were prepared using a combination of sol–gel and hydrothermal methods to improve the photocatalytic and antibacterial performance of K2Ti6O13 (KTO) nanowires. The Cu–KTO nanowires maintained the monoclinic structure of KTO. The Cu2+ ions could enter into the lattice of KTO by substituting for certain Ti4+ ions and cause the formation of defects and oxygen vacancies. The UV–Visible absorption spectra showed that after Cu doping, the absorption edge of KTO moved to the visible region, indicating that the band gap decreased and the ability to absorb visible light was acquired. The photocatalytic properties of the Cu–KTO nanowires with different doping amounts were assessed by simulating the photodegradation of rhodamine B (RhB) under simulated sunlight irradiation. The 1.0 mol% Cu–KTO nanowires showed the best photocatalytic performance, and 91% of RhB was decomposed by these nanowires (the catalyst dose was only 0.3 g/L) within 5 h. The performance of the Cu–KTO nanowires was much better than that of the KTO nanowires. The Cu–KTO nanowires also showed high antibacterial activity for Escherichia coli (ATCC 25922) of up to 99.9%, which was higher than that of the pure KTO samples. Results proved that Cu doping is an effective means to develop multifunctional KTO nanomaterials. It can be used to degrade organic pollutants and remove harmful bacteria simultaneously in water environments.

show abstract

Section: Antibacterial Activity Testsmentioning

confidence: 99%

Enhanced Photocatalytic and Antibacterial Activities of K2Ti6O13 Nanowires Induced by Copper Doping

Zhang

Wang

et al. 2020

Crystals

View full text Add to dashboard Cite

show abstract

“…But such coatings have a number of disadvantages, such as low chemical resistance and low water resistance, poor thermal stability, and low mechanical properties, despite this, water-based acrylic resins have become commercially available in recent years [32]. Applying modification and compounding can eliminate these shortcomings.…”

Section: Waterborne Acrylic Resinsmentioning

confidence: 99%

An Overview of the Current State and the Advantages of using acrylic resins as anticorrosive coatings

Muradova¹,

Negim²,

Makhmetova³

et al. 2023

KIMS/CUMR/MShKP

View full text Add to dashboard Cite

Corrosion protection coating is one of the most common ways of protecting structures against all kinds of negative external influences. Various types of anti-corrosion coatings can be used to successfully extend the service life of products. However, conventional paints are not water-resistant coatings, and small cracks always appear over time due to temperature fluctuations. Compared to other types of coatings, acrylic coatings are less expensive and just as durable. Acrylic resins have high anti-corrosion properties as well as water resistance, impact resistance, good adhesion to the substrate and overall durability. This powerful combination of cost and performance makes acrylic coatings such a popular and sensible solution for protecting structures against corrosion. The main purpose of this review is to describe the different types of acrylic resins and compare their properties, synthesis and drawbacks. It is expected that this work will be the cornerstone for the future development of acrylic resins.

show abstract

“…[1][2][3][4] For example, the Gulf of Mexico oil spill sprayed 4.1 million barrels of crude oil, spread out over an area of 6500 square kilometers and destroyed thousands of plants and animals in the sea and near the coast. [4,5] Although traditional oil/water separation techniques, such as oil skimming, air flotation, gravity separation, adsorption, coagulation, and biological treatment, have been developed, they have proved relatively inefficient, expensive, and may even generate secondary pollution. [6] Membrane separation severely, substantial corrosion of stainless steel surfaces by IOB and SRB has been observed.…”

Section: Introductionmentioning

confidence: 99%

Cell Membrane Mimetic Coating for Excellent Antifouling, Antibacterial Corrosion, and Self‐Cleaning Separation of Massive Oil–Water Mixtures

Meng

Yao

et al. 2022

Adv Materials Inter

View full text Add to dashboard Cite

is investigated as the most effective and promising oil-water separation approach owing to its simplicity, low cost, and the applicability to separate various oily waste waters. [6][7][8][9] However, the application of filtration membranes for treating huge amount high content oil-water mixture is still impeded by the following issues.The first issue is membrane fouling by contaminant adsorption and/or pore plugging by oil droplets, which causes a severe decline of the filtration flux. [10,11] Frequent water washing or chemical cleaning is required to restore the membrane flux, [11][12][13] though it reduces membrane lifespan and increases operation cost. Thus, it is very essential and urgent to develop strongly antifouling membranes, which can efficiently and rapidly separate oilwater mixtures. [14][15][16][17][18] Among various antifouling modification strategies, surface super-hydrophilization with zwitterionic polymers has been recognized as the most effective method, since zwitterionic material surfaces can form much denser ionic groups and tightly adsorbed water layer via electrostatic interactions. [18][19][20][21] The superhydrophilic membrane surfaces can strongly resist to the adsorption of proteins and other biomolecules, as well as the adhesion of bacterial cells, particulates and oil droplets from aqueous solutions. [20][21][22][23][24][25] The second issue is low filtration flux. Most of hydrophobic polymer membranes and even some modified metal mesh membranes have low filtration flux (100-2000 L m -2 h -1 ), which is unfavorable for massive oil-water separations. [12,26] Therefore, metal meshes with strong mechanical, superhydrophilic, antifouling properties, and extremely high flux (≥30 000 L m -2 h -1 ) are necessary for the filtration treatment of large amount oilwater mixture. Although zwitterionic polymers have been immobilized onto high flux stainless steel meshes (SSMs) by mussel inspired glue of polydopamine (PDA), [27,28] the hydrophilic polymer coating is easily detachable from the skeleton under harsh conditions due to the physical interaction of PDA. [29] The corrosion of the metal meshes by saline water, as well as by bacteria, is another challenging problem need to deal with. Oilfield waters and crude oil usually contain iron-oxidizing bacteria (IOB) and sulfate-reducing bacteria (SRB). [30,31] The adhesion of bacteria on metal surfaces is a crucial step in initiating microbiologically influenced corrosion. [32,33] More Massive oil-water mixtures produced from both industries and frequent oil spill incidents have threatened water ecosystems. A highly efficient separation membrane with ultrahigh filtration flux and excellent antifouling performance is created to deal with oil-water mixtures. The filtration membrane is fabricated by anchoring a phosphorylcholine copolymer (PMEN) on polydopamine (PDA)-precoated stainless steel mesh (SSM) surfaces, forming a durable cell outer membrane mimetic coating. The as-prepared SSM/PDA/PMEN membranes exhibit superhydrophilicity and high separation ...

show abstract

One-pot synthesis of acrylate resin and ZnO nanowires composite for enhancing oil absorption capacity and oil-water separation

Cited by 17 publications

References 46 publications

Enhanced Photocatalytic and Antibacterial Activities of K2Ti6O13 Nanowires Induced by Copper Doping

Enhanced Photocatalytic and Antibacterial Activities of K2Ti6O13 Nanowires Induced by Copper Doping

An Overview of the Current State and the Advantages of using acrylic resins as anticorrosive coatings

Cell Membrane Mimetic Coating for Excellent Antifouling, Antibacterial Corrosion, and Self‐Cleaning Separation of Massive Oil–Water Mixtures

Contact Info

Product

Resources

About