Bi2MoO6 microtubes: Controlled fabrication by using electrospun polyacrylonitrile microfibers as template and their enhanced visible light photocatalytic activity

Zhang, Mingyi; Shao, Changlu; Zhang, Peng; Su, Chunyan; Zhang, Xin; Liang, Pingping; Sun, Yangyang; Liu, Yichun

doi:10.1016/j.jhazmat.2012.05.006

Cited by 136 publications

(34 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The polymer fiber or carbon fiber can also be used as templates. Bi 2 MoO 6 microtube was fabricated by using electrospun polyacrylonitrile microfibers as template following with the ethylene glycol solvothermal method [58]. By optimizing the synthesis parameters, hollow structure with high crystallinity and moderate grain size could be obtained.…”

Section: Nanotubesmentioning

confidence: 99%

Low-dimensional nanostructured photocatalysts

Wang

Shen

et al. 2015

J Adv Ceram

View full text Add to dashboard Cite

Low-dimensional nanostructures are a promising class of ideal high-performance candidates for energy storage and conversion owing to their unique structural, optical, and chemical properties. Low-dimensional nanostructured photocatalysts have attracted ever-growing research attention. In this review, we mainly emphasize on summarizing the 0-, 1-, and 2-dimensional nanostructured photocatalysts systematically, including their photocatalytic performance, synthesis methods, and theoretical analysis. From the viewpoint of dimension, we try to figure out the way to design more high-efficiency photocatalysts towards numerous applications in the field of solar energy conversion, hoping to promote efficient control and rational development of photocatalysts.

show abstract

Section: Nanotubesmentioning

confidence: 99%

Low-dimensional nanostructured photocatalysts

Wang

Shen

et al. 2015

J Adv Ceram

View full text Add to dashboard Cite

show abstract

“…Hence, more attention has been paid on the synthesis of various Bi 2 MoO 6 nanostructures, such as nanoparticles, nanoplates, nanofibers, flower-like, cage-like, and hierarchical nanostructures. [14][15][16][17][18][19][20][21] These previous studies reveal that the exploration of Bi 2 MoO 6 nanomaterials with different morphologies can achieve versatile properties, which can meet a variety of application needs. In the following, we reported the synthesis of Bi 2 MoO 6 nanosheets using a simple hydrothermal method, and investigated the morphologies and gas-sensing properties of Bi 2 …”

Section: Introductionmentioning

confidence: 96%

Nitrogen Oxide (NO) Gas-Sensing Properties of Bi2MoO6 Nanosheets Synthesized by a Hydrothermal Method

Tao

Zhou

et al. 2017

Mat. Res.

View full text Add to dashboard Cite

Bi 2 MoO 6 nanosheets were synthesized by a hydrothermal method. Morphology and structure of the Bi 2 MoO 6 nanosheets were analyzed by SEM, XRD, N 2 adsorption techniques and XPS. Gassensing properties of the as-prepared Bi 2 MoO 6 sensors were also systematically investigated. The results showed the reaction temperature greatly affected the morphology and structure of as-prepared Bi 2 MoO 6 nanosheets. When the reaction temperature reached 170 ºC, the morphology of the Bi 2 MoO 6 nanosheets tended to regular, and pure Bi 2 MoO 6 nanosheets were obtained. The operating temperature determined the gas-sensing properties of the Bi 2 MoO 6 sensor. At this optimal operating temperature of 300 ºC, the sensitivity of the Bi 2 MoO 6 sensor towards 20 ppm nitrogen oxide (NO) reached a maximum of 3.13. With the increase of the nitrogen oxide (NO) concentration, the sensitivity of the Bi 2 MoO 6 sensor also rapidly increased, and displayed an almost linear relationship between them. Additionally, the Bi 2 MoO 6 sensor demonstrated excellent selectivity with respect to several typical interfering gases.

show abstract

“…Metal molybdates (MMoO 4 , M=Zn 2+ , Ni 2+ , Pb 2+ , Cd 2+ , Sr 2+ , et al), as a kind of novel materials, are attracting increasing attention because of their excellent optical and electrical properties, high surface energy, numerous active sites, and high selectivity [8][9][10][11] , As an important metal molybdate, CdMoO 4 is receiving considerable attention because of its electronic excitation with vacuum ultraviolet synchrotron radiation 12 , pressure-induced phase transformations 13 , and photocatalytic activities 14,15 . Therefore, synthetic methods and conditions of cadmium molybdate with high photocatalytic activity are significant to explore.…”

Section: Introductionmentioning

confidence: 99%

CdMoO4 Micro-ellipsoids: Controllable Synthesis, Growth Mechanism, and Photocatalytic Activity

Liu

Gao

et al. 2016

Mat. Res.

View full text Add to dashboard Cite

CdMoO 4 micro-ellipsoids were synthesized by a simple hydrothermal route with the assistance of nonionic surfactant Triton X-100 and characterized by X-ray diffraction, scanning electron microscopy and UV-Vis diffuse reflectance spectroscopy. The effects of hydrothermal pH, temperature, and time on the morphology and photocatalytic activity of CdMoO 4 were investigated. With an initial hydrothermal pH of 5.00, CdMoO 4 micro-ellipsoids were obtained at 180 °C for 24 h and found to possess the highest photocatalytic activity-89% Rhodamine B can be degraded for 30 minutes presented in the 0.4 g/L CdMoO 4 suspension. The formation mechanism of the CdMoO 4 micro-ellipsoids was initiated by the formation of small nanoparticles and bulk structures afterwards, which was followed by the growth of micro-ellipsoids. Experiment results showed that the evolution of the micro-ellipsoids was an Ostwald ripening process.

show abstract

Bi2MoO6 microtubes: Controlled fabrication by using electrospun polyacrylonitrile microfibers as template and their enhanced visible light photocatalytic activity

Cited by 136 publications

References 25 publications

Low-dimensional nanostructured photocatalysts

Low-dimensional nanostructured photocatalysts

Nitrogen Oxide (NO) Gas-Sensing Properties of Bi2MoO6 Nanosheets Synthesized by a Hydrothermal Method

CdMoO4 Micro-ellipsoids: Controllable Synthesis, Growth Mechanism, and Photocatalytic Activity

Contact Info

Product

Resources

About