Surface modification of TiO&lt;inf&gt;2&lt;/inf&gt; and ZnO nanosurfaces and applications

Tong, Shengqiang; Xu, Hu; Zhang, R. Q; Fung, Man-Lung; Yip, Cho Tung; Ng, A. M. C.; Fang, F.; Djurišić, Aleksandra B.

doi:10.1109/inec.2010.5424466

Cited by 2 publications

(4 citation statements)

References 11 publications

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“…It was demonstrated that all of the peaks could be attributed to that the polycrystalline a n a t a s e Ti O 2 p h a s e w a s f o r m e d t h r o u g h t h e electrochemical anodic oxidation. A good crystallinity of TNTs was noticed in the results, which was in good agreement with previous reports [20][21][22][23][24][25].…”

Section: Structural Characterization For Zno Nanorods and Tio 2 Nanotube Arrayssupporting

confidence: 92%

“…6. A close observation reveals that the individual ZnO with hexagonally shaped were grow along the c-axis with the average diameter, surface area and length of about (30-70 nm), 260 m 2 /gm and ~480 nm, good crystallinity and uniform size of ZnO nanorod arrays are observed, indicating the perfect growth process of ZnO nanorods, The nanorods are exhibiting hexagonal surfaces and facets throughout their lengths which confirm that the nanorods are well-crystalline results are in good agreement with [20][21][22][23][24][25][26][27].…”

Section: Structural Characterization For Zno Nanorods and Tio 2 Nanotube Arrayssupporting

confidence: 67%

“…TiO 2 nanotubes and ZnO nanorods are used as supporting and reinforcing materials for metal molds to raise their hardness values and improve their mechanical properties, and in particular to raise their resistance to collapse, as they are distinguished by other unique properties such as superior thermal and electrical conductivity [11][12][13][14][15][16][17][18][19][20]. The nanotubes, nanorods and nanowires are expected to be used in the manufacture of components for solar cells, electronic chips, sensors and microelectronic devices [21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

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Synthesis of ZnO Nanorod/TiO2 Nanotube and its Application as a Resistive Gas Sensor

Hassan¹,

Mahan²

2021

Nano BioMed ENG

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In this study, different chemical methods were used to synthesize ZnO nanorod, TiO 2 nanotube and ZnO/TiO 2 nanostructure as high sensitivity vapor sensor for ethanol. The surface topography of ZnO nanorod, TiO 2 nanotube and ZnO/TiO 2 was studied by using the scanning electron microscopy (SEM). The X-rays diffraction showed the appearance of (101) ZnO which has single crystalline with a hexagonal wurtzite while TiO 2 has been crystallized in a tetragonal with the preferential orientation of the crystallinity with the prominent (111). The relation between resistance-time showed high sensitivity for ZnO/TiO 2 and was found to be around 20-80% at different working temperature. ZnO/ TiO 2 sensor was the most sensitive to ethanol vapor.

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Section: Structural Characterization For Zno Nanorods and Tio 2 Nanotube Arrayssupporting

confidence: 92%

Section: Structural Characterization For Zno Nanorods and Tio 2 Nanotube Arrayssupporting

confidence: 67%

Section: Introductionmentioning

confidence: 99%

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Synthesis of ZnO Nanorod/TiO2 Nanotube and its Application as a Resistive Gas Sensor

Hassan¹,

Mahan²

2021

Nano BioMed ENG

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“…Some metal ions such as Cu, Ag, Zn and so on had strong bactericidal action in the absence of visible light irradiation. So the metal-doped nano-TiO 2 sol might have more bright future used in agricultural disease control and prevention, and that was one of the core issues to the conflict that was being negotiated [18][19][20][21][22].…”

Section: Tio 2 + Hv → H + + E -mentioning

confidence: 99%

Application of Photocatalytic Nanomaterials in Prevention from <i>Sphaerothecaf uliginea In Vivo</i>

Zhang

Zhong

Cui

2012

AMR

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This study was conducted to investigate the efficiency of TiO2 photocatalytic nanomaterial as a novel environment-friendly disinfectant to control plant fungal diseases (Sphaerothecaf uliginea) by its photochemical sterilization ability in cucumber plants. Anatase nano-TiO2 sol, a neutral, viscous aqueous colloid of 1.4% TiO2, was synthesized by sol-gel method. Control efficiencies of nano-TiO2 sol in preventing from powdery mildew were measured by field experimental method with cucumber seedling naturally infected Sphaerothecaf uliginea. Results showed that spraying certain content of nano-TiO2 sol could form continuous and stable antibacterial films on blade surfaces which could not only significantly reduce lesion areas, disease incidences and disease indexes of powdery mildew but also make the leaves turn much greener. It was initially confirmed that nano-TiO2 sol could effectively delay and inhibit the development and pervasion of cucumber powdery mildew. These results indicate that nano-TiO2 sol can be developed as environment-friendly fungicide in preventing from plant disease developments.

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Surface modification of TiO<inf>2</inf> and ZnO nanosurfaces and applications

Cited by 2 publications

References 11 publications

Synthesis of ZnO Nanorod/TiO2 Nanotube and its Application as a Resistive Gas Sensor

Synthesis of ZnO Nanorod/TiO2 Nanotube and its Application as a Resistive Gas Sensor

Application of Photocatalytic Nanomaterials in Prevention from <i>Sphaerothecaf uliginea In Vivo</i>

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