Highly photocatalytic performance of flexible 3 dimensional (3D) ZnO nanocomposite

Lee, Hyun Uk; Park, So Young; Lee, Soon Chang; Seo, Jung Hye; Son, Byoungchul; Kim, Hye‐Ran; Woo, Han Young; Lee, Go Woon; Lee, Sang Moon; Nam, Bora; Lee, Jae Won; Huh, Yun Suk; Jeon, Cheolho; Kim, Hae Jin; Lee, Jun Young

doi:10.1016/j.apcatb.2013.06.030

Cited by 35 publications

(17 citation statements)

References 36 publications

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“…135 The photocatalytic activity of ZnO has been studied using electrospun PAN as platform to create 3D nanocomposites of large (up to 100 m 2 /g) surface area and antibacterial effect against E. coli and Gram-positive S. aureus. 136 The same concept has been explored in polymeric non-calcined fibers. Silver-titania in polyurethane nanofibers showed antimicrobial activity against E. coli due to the loaded again due to silver antimicrobial activity.…”

Section: Filters For Environmental Applicationsmentioning

confidence: 93%

Bioactive Applications for Electrospun Fibers

2016

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Electrospinning is a versatile technique providing highly tunable nanofibrous nonwovens. Many biomedical applications have been developed for nanofibers, among which the production of antimicrobial mats stands out. The production of scaffolds for tissue engineering, fibers for controlled drug release, or active wound dressings are active fields of research exploiting the possibilities offered by electrospun materials. The fabrication of materials for active food packaging or membranes for environmental applications is also reviewed. We attempted to give an overview of the most recent literature related with applications in which nanofibers get in contact with living cells and develop a nano-bio interface.

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Section: Filters For Environmental Applicationsmentioning

confidence: 93%

Bioactive Applications for Electrospun Fibers

2016

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“…These properties have provided a new platform characterized by light weight, high porosity, mechanical stability, and electrical conductivity, thus offering great technological promises for a variety of sustainable applications, such as energy storage [32,33], adsorption [34][35][36], and catalysis [37]. In addition, it is desirable but challenging to prepare 3D-metal oxide foam structures [36,38,39,40], like what reported for 3D graphene foam-like microstructures [31][32][33][34][35].…”

Section: Page 4 Of 36mentioning

confidence: 96%

Responses of three-dimensional porous ZnO foam structures to the trace level of triethylamine and ethanol

Wang

Chen

Cheng

et al. 2016

Sensors and Actuators B: Chemical

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“…7,8 Furthermore, ZnO is used in the rubber and ceramic industries, 9 medicine, 10 and as photo catalysis in removing contaminants. 11 The point defects in the structure of ZnO provide the condition for formation of a n type intrinsic semiconductor. 12 Zinc oxide usually crystallizes in the form of hexagonal wurtzite, zinc blend, and cubic structures of NaCl and CsCl.…”

Section: Introductionmentioning

confidence: 99%

“…12 Zinc oxide usually crystallizes in the form of hexagonal wurtzite, zinc blend, and cubic structures of NaCl and CsCl. [11][12][13][14] Different structures of zinc oxide such as nano-flowers and nanorods, 15 nano-helixes, 16 nano-rings, 17 nano-cages, 18 and other shapes are produced using different deposition techniques.…”

Section: Introductionmentioning

confidence: 99%

Influence of Oblique Angle Deposition on the Nano-structure and Characteristics of ZnO Thin Films Produced by Annealing of Zn Films

Savaloni

Abbaszadeh

2016

Journal of Elec Materi

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Zinc oxide films were prepared using oblique angle deposition of Zn at four deposition angles of 0°, 30°, 45°, and 60°and subsequent annealing with the flow of oxygen. Structural characteristics of the films were obtained using atomic force microscopy and field emission scanning electron microscopy while their crystallography was investigated by x-ray diffraction analysis. The largest value of void fraction and the highest preferred orientation were obtained for the ZnO(101) diffraction line for the Zn film deposited at 45°. The former is explained in the published literature on the basis of rearrangement of atoms resulting from the diffusion or thermal vibration and the available crystallographic sites and surface energy on the substrate/growing film surface for relaxation of an adatom. Zn film anisotropy due to the bundling effect resulting from oblique angle deposition was examined by sheet resistivity measurements along x and y directions of the samples. Optical spectra of the samples were measured using both polarized light and unpolarized light from which optical constants were deduced. Both direct and indirect band gap energies were obtained and compared with the reported theoretical calculations. Our results are consistent with the experimental data in the literature; while they are larger than the theoretical reported values.

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Highly photocatalytic performance of flexible 3 dimensional (3D) ZnO nanocomposite

Cited by 35 publications

References 36 publications

Bioactive Applications for Electrospun Fibers

Bioactive Applications for Electrospun Fibers

Responses of three-dimensional porous ZnO foam structures to the trace level of triethylamine and ethanol

Influence of Oblique Angle Deposition on the Nano-structure and Characteristics of ZnO Thin Films Produced by Annealing of Zn Films

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