Fabrication of porous TiO2 nanosheets assembly for improved photoreactivity towards X3B dye degradation and NO oxidation

Li, Xiaofang; Yang, Heng; Lv, Kangle; Wen, Lili; Liu, Yi

doi:10.1016/j.apsusc.2019.144080

Cited by 18 publications

(7 citation statements)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The size of TiO 2 NSs is about 100 nm, and the thickness is about 10 nm. The TiO 2 nanosheets prepared by this mothed have many TiO 2 NPs focused on the edge of the sheets, which are produced during synthesis process . The EDAX spectrum and mapping images of the Ti and C in Figure 1B illustrate that there are only Ti and O elements in the sample.…”

Section: Resultsmentioning

confidence: 98%

“…The TiO 2 nanosheets prepared by this mothed have many TiO 2 NPs focused on the edge of the sheets, which are produced during synthesis process. 33,34 The EDAX spectrum and mapping images of the Ti and C in Figure 1B illustrate that there are only Ti and O elements in the sample. The Au is deposited by the metal-spraying technology to increase the electrical conductivity of the TiO 2 sample for the measurement.…”

Section: Morphologies Of the Tio 2 Ns/cnt Separatormentioning

confidence: 99%

See 1 more Smart Citation

Multi‐functional TiO ₂ nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

et al. 2020

View full text Add to dashboard Cite

Summary TiO2 nanosheets (TiO2NSs) have been investigated for lithium‐sulfur (Li‐S) batteries as strategically designed TiO2 nanosheet/carbon nanotube (TiO2NS/CNT) composite modified polypropylene (PP) separator to inhibit the shuttling of the intermediate polysulfides. The modified separator was fabricated by the vacuum filtration method using the exfoliation TiO2NSs and untreated carbon nanotube (CNT) composites. The multi‐functional TiO2NS/CNT coating not only reduced the electrochemical resistance but also localized the migrating polysulfides by the cooperative effect of physical adsorption and chemical binding. Specifically, the composition ratio of TiO2NSs/CNTs and the interface character have been studied. It was found that the optimum ratio and perfect electrolyte wettability of the TiO2NS/CNT layers were all the critical reasons to achieve good battery performance. The high initial discharge capacity of 1247 mA h g−1 at 0.2 C rate, which was 75% of the theoretical capacity of sulfur, 98% average coulombic efficiency, and 627 mA h g−1 discharge capacity retention after 100 cycles were obtained with the TiO2NS/CNT coating separator.

show abstract

Section: Resultsmentioning

confidence: 98%

Section: Morphologies Of the Tio 2 Ns/cnt Separatormentioning

confidence: 99%

Multi‐functional TiO ₂ nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Fig. 3 shows the band gap of common semiconductors, while Table 1 [31][32][33][34][35][36][37][38][39][40][41][42][43][44] shows representative first group photocatalysts.…”

Section: Single Component Photocatalystsmentioning

confidence: 99%

Use of Nanostructured Photocatalysts for Dye Degradation: A Review

Santoyo

Andrade-Espinoza

Romero-Toledo

et al. 2022

Period. Polytech. Chem. Eng.

View full text Add to dashboard Cite

Among the technologies proposed for wastewater treatment, the Advanced Oxidation Processes are viable and technological strategies for dyes degradation. Different photocatalytic systems classified in metal oxides alone or combined through hybrid composites or immobilized onto supports have been designed in various nanostructured shapes for their application in the photodegradation of polluting dyes. This review aims to describe the dyes as an environmental threat, photocatalysis as an effective process to remove dyes from water and provide an overview of the recent studies using photocatalytic systems grouped according to their development. Furthermore, this review describes the main parameters of a photocatalytic system with an important role in dye photodegradation. Finally, we discuss the limitations of photocatalysis for real industrial applications and the challenges for this environmental nanotechnology.

show abstract

“…Photocatalysis, as an advanced oxidation technology, is easy to operate and environmentally friendly. 26 Photocatalysis can be used to decompose various substances by oxidation and reduction reactions induced by the migration of h + and e À to the surface of the photocatalyst [27][28][29] and is an attractive approach to solving environmental problems.…”

Section: Introductionsmentioning

confidence: 99%

Green sonochemical synthesis of BaDy₂NiO₅/Dy₂O₃ and BaDy₂NiO₅/NiO nanocomposites in the presence of core almond as a capping agent and their application as photocatalysts for the removal of organic dyes in water

et al. 2021

View full text Add to dashboard Cite

show abstract

Fabrication of porous TiO2 nanosheets assembly for improved photoreactivity towards X3B dye degradation and NO oxidation

Cited by 18 publications

References 57 publications

Multi‐functional TiO ₂ nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

Multi‐functional TiO ₂ nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

Use of Nanostructured Photocatalysts for Dye Degradation: A Review

Green sonochemical synthesis of BaDy₂NiO₅/Dy₂O₃ and BaDy₂NiO₅/NiO nanocomposites in the presence of core almond as a capping agent and their application as photocatalysts for the removal of organic dyes in water

Contact Info

Product

Resources

About

Fabrication of porous TiO2 nanosheets assembly for improved photoreactivity towards X3B dye degradation and NO oxidation

Cited by 18 publications

References 57 publications

Multi‐functional TiO 2 nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

Multi‐functional TiO 2 nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

Use of Nanostructured Photocatalysts for Dye Degradation: A Review

Green sonochemical synthesis of BaDy2NiO5/Dy2O3 and BaDy2NiO5/NiO nanocomposites in the presence of core almond as a capping agent and their application as photocatalysts for the removal of organic dyes in water

Contact Info

Product

Resources

About

Multi‐functional TiO ₂ nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

Multi‐functional TiO ₂ nanosheets/carbon nanotubes modified separator enhanced cycling performance for lithium‐sulfur batteries

Green sonochemical synthesis of BaDy₂NiO₅/Dy₂O₃ and BaDy₂NiO₅/NiO nanocomposites in the presence of core almond as a capping agent and their application as photocatalysts for the removal of organic dyes in water