Facile Synthesis of SnO2/SiC Nanosheets for Photocatalytic Degradation of MO

Zhang, Taichao; Dai, Zhen; Bian, Liang; Mu, Yunchao

doi:10.1007/s10904-020-01702-7

Cited by 7 publications

(2 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Other than classical silver composites, other metal-SiC composites were recently developed for dye degradation. In particular, the SiC/SnO 2 composite and BiOBr/SiC whisker hybrids were exploited for MO and Rh-B degradation, respectively. In both cases, the formation of SiC/heterojunctions improved the photoinduced charge separation hence reducing electron/hole recombination and favoring the hybrid photodegradation activity.…”

Section: Catalytic Applicationsmentioning

confidence: 99%

Porous Silicon Carbide (SiC): A Chance for Improving Catalysts or Just Another Active-Phase Carrier?

et al. 2021

View full text Add to dashboard Cite

There is an obvious gap between efforts dedicated to the control of chemicophysical and morphological properties of catalyst active phases and the attention paid to the search of new materials to be employed as functional carriers in the upgrading of heterogeneous catalysts. Economic constraints and common habits in preparing heterogeneous catalysts have narrowed the selection of active-phase carriers to a handful of materials: oxide-based ceramics (e.g. Al2O3, SiO2, TiO2, and aluminosilicates–zeolites) and carbon. However, these carriers occasionally face chemicophysical constraints that limit their application in catalysis. For instance, oxides are easily corroded by acids or bases, and carbon is not resistant to oxidation. Therefore, these carriers cannot be recycled. Moreover, the poor thermal conductivity of metal oxide carriers often translates into permanent alterations of the catalyst active sites (i.e. metal active-phase sintering) that compromise the catalyst performance and its lifetime on run. Therefore, the development of new carriers for the design and synthesis of advanced functional catalytic materials and processes is an urgent priority for the heterogeneous catalysis of the future. Silicon carbide (SiC) is a non-oxide semiconductor with unique chemicophysical properties that make it highly attractive in several branches of catalysis. Accordingly, the past decade has witnessed a large increase of reports dedicated to the design of SiC-based catalysts, also in light of a steadily growing portfolio of porous SiC materials covering a wide range of well-controlled pore structure and surface properties. This review article provides a comprehensive overview on the synthesis and use of macro/mesoporous SiC materials in catalysis, stressing their unique features for the design of efficient, cost-effective, and easy to scale-up heterogeneous catalysts, outlining their success where other and more classical oxide-based supports failed. All applications of SiC in catalysis will be reviewed from the perspective of a given chemical reaction, highlighting all improvements rising from the use of SiC in terms of activity, selectivity, and process sustainability. We feel that the experienced viewpoint of SiC-based catalyst producers and end users (these authors) and their critical presentation of a comprehensive overview on the applications of SiC in catalysis will help the readership to create its own opinion on the central role of SiC for the future of heterogeneous catalysis.

show abstract

Section: Catalytic Applicationsmentioning

confidence: 99%

Porous Silicon Carbide (SiC): A Chance for Improving Catalysts or Just Another Active-Phase Carrier?

et al. 2021

View full text Add to dashboard Cite

show abstract

“…NPs catalyst have received growing popularity worldwide, because of the high catalytic activity and the facile method for synthesis. The controlled synthesis of nanoparticles, such as noble metals (Au, Ag, Pt and Pd) and metal oxides (ZnO, TiO 2 , Cu 2 O and CeO 2 ) have attracted significant attention in photocatalysis [19][20][21][22][23][24]. The catalysis of noble metals, generally known as ''foundation pillar'' of green chemistry, played crucial role in chemical industry.…”

Section: Introductionmentioning

confidence: 99%

Construction of Novel Nanohybrids(Fe3O4/HAp/Au) With Multifunctional Structure for Efficient Photocatalytic Application

Xia

et al. 2021

Preprint

View full text Add to dashboard Cite

The controlled synthesis of nanohybrids with magnetic metal oxides (Fe3O4), noble metals Au, and hydroxyapatite (HAp, hydroxyapatite) have received considerable attention for applications in photocatalysis, molecular imaging, drug delivery. Green and multifunctional Fe3O4/HAp/Au composite nanoparticles (NPs) with biocompatibility and magnetism for photocatalyst was developed by a facile method. The overall architecture of nanocomposites is one of the most important factors dictating the physical and chemical properties of nanohybrids with significant advances and various functions. The improvement performance of the Fe3O4/HAp/Au in photocatalysis was evaluated by degradation of organic pollutant (methylene blue, MB) under visible light irradiation. The results showed that the hybrid Fe3O4/HAp/Au NP displayed high photocatalytic activity due to surface plasmon resonance (SPR) of Au, the combination of magnetic NPs and HAps with adsorption, also the mechanism was discussed in detail. The efficient magnetic composite nanoparticles can be separated with target and recover, as well as recycle processes. It proposed novel NPs and methodology to design and fabrication of multifunctional NPs with high quality for application of photocatalysis. Furthermore, it is expected that the safe, green and multifunctional composite NPs will provide an interesting platform not only for photocatalysis, but also for developing molecular imaging probe and drug delivery with target, as well as Raman detection.

show abstract

A Molecular Dynamics Study Proposing the Existence of Structural Interaction Between Cancer Cell Receptor and RNA Aptamer

Mashatooki

Sardroodi

2020

J Inorg Organomet Polym

View full text Add to dashboard Cite

Facile Synthesis of SnO2/SiC Nanosheets for Photocatalytic Degradation of MO

Cited by 7 publications

References 19 publications

Porous Silicon Carbide (SiC): A Chance for Improving Catalysts or Just Another Active-Phase Carrier?

Porous Silicon Carbide (SiC): A Chance for Improving Catalysts or Just Another Active-Phase Carrier?

Construction of Novel Nanohybrids(Fe3O4/HAp/Au) With Multifunctional Structure for Efficient Photocatalytic Application

A Molecular Dynamics Study Proposing the Existence of Structural Interaction Between Cancer Cell Receptor and RNA Aptamer

Contact Info

Product

Resources

About