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XPS studies of oxidic model catalysts: Internal standards and oxidation numbers
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In this article, the authors used X-ray photoelectron spectroscopy to investigate the behavior of DeNOx catalysts and their individual components (V6Mo4O25, MoO3, V2O5, TiO2).About:
This article is published in Journal of Electron Spectroscopy and Related Phenomena.The article was published on 1993-08-02. It has received 112 citations till now. The article focuses on the topics: Anatase & Transition metal.read more
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Fast and Reversible Surface Redox Reaction in Nanocrystalline Vanadium Nitride Supercapacitors
TL;DR: In this paper, a new class of supercapacitors based on nanocrystalline vanadium nitride is reported, which can deliver an impressive specific capacitance of 1340 F g when tested at a scan rate of 2 mV s.
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Amorphous vanadium oxide matrixes supporting hierarchical porous Fe3O4/graphene nanowires as a high-rate lithium storage anode.
Qinyou An,Fan Lv,Liu Qiuqi,Chunhua Han,Kangning Zhao,Jinzhi Sheng,Qiulong Wei,Mengyu Yan,Liqiang Mai +8 more
TL;DR: This work demonstrates that the amorphous vanadium oxides matrixes supporting hierarchical porous Fe3O4/VOx/graphene nanowires are one of the most attractive anodes in energy storage applications.
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MoS2 quantum dot decorated g-C3N4 composite photocatalyst with enhanced hydrogen evolution performance
TL;DR: A novel MoS2 quantum dot (QD) decorated g-C3N4 (MoS2-QDs/CN) heterostructured photocatalyst has been synthesized via a simple wetness impregnation method as mentioned in this paper.
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Atmospheric pressure chemical vapour deposition of vanadium diselenide thin films
Nicolas D. Boscher,Christopher S. Blackman,Claire J. Carmalt,Ivan P. Parkin,A. Garcia Prieto +4 more
TL;DR: In this article, the vanadium diselenide thin films were obtained by reaction of [V(NMe 2 ) 4 ] and t Bu 2 Se and X-ray diffraction showed that the VSe 2 films were crystalline with preferential growth either along the (1 − 0 − 1) or the ( 1 − 1 − 0) direction.
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3D cuboidal vanadium diselenide embedded reduced graphene oxide hybrid structures with enhanced supercapacitor properties
TL;DR: The electrochemical supercapacitor performance of a VSe2-reduced graphene oxide (RGO) hybrid has been reported for the first time and showed a specific capacitance of ∼680 F g-1 at a mass normalised current of 1 A g- 1 which was ∼6 and ∼5 fold higher than those of bare VSe 2 and bare RGO, respectively.
References
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Two-dimensional chemical state plots: a standardized data set for use in identifying chemical states by x-ray photoelectron spectroscopy
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Adventitious carbon—the panacea for energy referencing?
TL;DR: In this paper, a brief historical review has been made of the values assigned to the binding energy of C1s electrons from hydrocarbon contamination on sample surfaces, as well as the particular energy calibration technique used for each electron spectrometer on which the C 1s determination was made has been identified.
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A surface study of cobalt-molybdena-alumina catalysts using x-ray photoelectron spectroscopy
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An XPS study of the oxidation of AlAs thin films grown by MBE
TL;DR: In this article, disordered AlAs films grown by MBE and cleaned with light Ar+ sputtering have been oxidized with various exposures of O2 and H2O at room temperature and studied with XPS.
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Relaxation during photoemission and LMM Auger decay in arsenic and some of its compounds
TL;DR: In this article, the energy changes in the relaxation energy of the photopeak and Auger chemical shifts were analyzed for arsenic metal and 19 of its compounds, and it was found that the change provides a useful parameter for characterizing nearest neighbor groups and that electronegativities derived from them offer the advantages that they are independent of the energy reference level and of charging effects.