Preparation and photoluminescent investigation of h-BN-like layered material B4CN4

Zhuge, Fei; Ji, Zhenguo; He, Haiping; Ye, Z.Z.; Zhu, Lihua

doi:10.1016/j.jcrysgro.2008.05.043

Cited by 6 publications

(4 citation statements)

References 12 publications

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“…The (002) diffraction peak of B‐C‐N indicates several new shoulders at lower angles along with a graphitic peak (interplanar distance = 3.36 Å). The peaks at lower diffraction angles might have arisen from the different species, e.g., B‐C, C‐N, B‐N and B 2 O 3 , present within the foam lattice due to chemical treatment (interplanar distance d = 3.44 Å) 33. This result corroborates the incorporation of B and N into graphitic planes of carbon foam because B and N atoms are larger and smaller than C atoms respectively, and changes in inter‐planar separations for B‐C‐N foam as observed here would be expected 34…”

Section: Resultsmentioning

confidence: 99%

Microwave‐Assisted Surface Synthesis of a Boron–Carbon–Nitrogen Foam and its Desorption Enthalpy

Paul

Voevodin

Zemlyanov

et al. 2012

Adv Funct Materials

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The modifi cation of microporous carbon foam with boron and nitrogen through a facile microwave chemical treatment are reported. The resulting surfaces of the foam exhibit distinct B-N and carbon domains based on chemical and microscopic analysis, in keeping with theoretical predictions. The resultant materials are shown to exhibit exceptionally high methanol desorption enthalpy and thermal stability in comparison to untreated carbon foam and consequently are suggested as candidate materials for sorption cooling and thermal storage applications using methanol as the adsorbate.

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Section: Resultsmentioning

confidence: 99%

Microwave‐Assisted Surface Synthesis of a Boron–Carbon–Nitrogen Foam and its Desorption Enthalpy

Paul

Voevodin

Zemlyanov

et al. 2012

Adv Funct Materials

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“…They show two broad reflections corresponding to the (002) and (100) planes,respectively. [13] This XRD pattern is typical of materials with ag raphite-like structure of h-BN.W hile increasing the quantity of glucose broadens the peaks, [14] accompanied by as light shift of the peak to lower angles.T his indicates the success of carbon doping in the h-BN lattice,w hich induces delamination effect in the 2D materials. [13] This XRD pattern is typical of materials with ag raphite-like structure of h-BN.W hile increasing the quantity of glucose broadens the peaks, [14] accompanied by as light shift of the peak to lower angles.T his indicates the success of carbon doping in the h-BN lattice,w hich induces delamination effect in the 2D materials.…”

mentioning

confidence: 85%

Carbon‐Doped BN Nanosheets for the Oxidative Dehydrogenation of Ethylbenzene

et al. 2017

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Carbon-based catalysts have demonstrated great potential for the aerobic oxidative dehydrogenation reaction (ODH). However, its widespread application is retarded by the unavoidable deactivation owing to the appearance of coking or combustion under ODH conditions. The synthesis and characterization of porous structure of BCN nanosheets as well as their application as a novel catalyst for ODH is reported. Such BCN nanosheets consist of hybridized, randomly distributed domains of h-BN and C phases, where C, B, and N were confirmed to covalent bond in the graphene-like layers. Our studies reveal that BCN exhibits both high activity and selectivity in oxidative dehydrogenation of ethylbenzene to styrene, as well as excellent oxidation resistance. The discovery of such a simple chemical process to synthesize highly active BCN allows the possibility of carbocatalysis to be explored.

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“…[12] Thepattern is similar to that reported earlier for BCN materials with different compositions. [13] This XRD pattern is typical of materials with ag raphite-like structure of h-BN.W hile increasing the quantity of glucose broadens the peaks, [14] accompanied by as light shift of the peak to lower angles.T his indicates the success of carbon doping in the h-BN lattice,w hich induces delamination effect in the 2D materials.…”

mentioning

confidence: 85%

Carbon‐Doped BN Nanosheets for the Oxidative Dehydrogenation of Ethylbenzene

Guo,

Yang,

Pan

et al. 2017

Angewandte Chemie

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Carbon-based catalysts have demonstrated great potential for the aerobic oxidative dehydrogenation reaction (ODH). However,its widespread application is retarded by the unavoidable deactivation owing to the appearance of coking or combustion under ODH conditions.T he synthesis and characterization of porous structure of BCN nanosheets as well as their application as anovel catalyst for ODH is reported. Such BCN nanosheets consist of hybridized, randomly distributed domains of h-BN and Cp hases,w here C, B, and Nw ere confirmed to covalent bond in the graphene-like layers.O ur studies reveal that BCN exhibits both high activity and selectivity in oxidative dehydrogenation of ethylbenzene to styrene,aswell as excellent oxidation resistance.The discovery of such as imple chemical process to synthesizeh ighly active BCN allows the possibility of carbocatalysis to be explored.

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Preparation and photoluminescent investigation of h-BN-like layered material B4CN4

Cited by 6 publications

References 12 publications

Microwave‐Assisted Surface Synthesis of a Boron–Carbon–Nitrogen Foam and its Desorption Enthalpy

Microwave‐Assisted Surface Synthesis of a Boron–Carbon–Nitrogen Foam and its Desorption Enthalpy

Carbon‐Doped BN Nanosheets for the Oxidative Dehydrogenation of Ethylbenzene

Carbon‐Doped BN Nanosheets for the Oxidative Dehydrogenation of Ethylbenzene

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