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Growth and Characterization of Ultrathin Vanadium Oxide Films on HOPG [PDF]

open access: yesNanomaterials, 2022
Integration of graphene into various electronic devices requires an ultrathin oxide layer on top of graphene. However, direct thin film growth of oxide on graphene is not evident because of the low surface energy of graphene promoting three-dimensional ...
Yue Sun   +4 more
doaj   +2 more sources

Ellipsometric Surface Oxidation Model of ALD-Grown Vanadium Oxide Mixed-Valence System [PDF]

open access: yesNanomaterials
Vanadium and oxygen form a complex system of vanadium oxides with multiple phases and mixed valency, increasing the difficulty of characterization. In this work, amorphous vanadium oxide thin films with mixed valence states were fabricated by atomic ...
Xiaojie Sun   +10 more
doaj   +2 more sources

Progress and Challenges of Vanadium Oxide Cathodes for Rechargeable Magnesium Batteries [PDF]

open access: yesMolecules
Among the challenges related to rechargeable magnesium batteries (RMBs) still not resolved are positive electrode materials with sufficient charge storage and rate capability as well as stability and raw material resources.
Elena G. Tolstopyatova   +3 more
doaj   +2 more sources

Decomposition of Formaldehyde Using Vanadium Oxide Nanostructures as Catalysts [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2020
The speed of formaldehyde decomposition has been studied using catalysts (vanadium nanoparticles, nano vanadium oxide with nano hydroxyapatite and vanadium oxide).
Safana Hatem Yahya   +2 more
doaj   +1 more source

Vanadium Oxide-Based Cathode Materials for Aqueous Zinc-Ion Batteries: Energy Storage Mechanism and Design Strategy

open access: yesInorganics, 2023
Aqueous zinc ion batteries (AZIBs) are an ideal choice for a new generation of large energy storage devices because of their high safety and low cost. Vanadium oxide-based materials have attracted great attention in the field of AZIB cathode materials ...
Yu Qiu   +9 more
doaj   +1 more source

Propane oxidative dehydrogenation over vanadium oxide nanostructures supported on porous graphene prepared by hydrothermal method [PDF]

open access: yesJournal of Nanostructures, 2019
In this study at first, in laboratory, three types of vanadium oxide were produced by using porous graphene and amine framework in hydrothermal method nanostructures such as: vanadium oxide - octadecyl amine - graphene, vanadium oxide - dodecyl amine ...
Abdollah Fallah Shojaei   +3 more
doaj   +1 more source

Study of Saturation and Supersaturation of Zr-Doped Vanadium Oxide Nanotubes [PDF]

open access: yesInternational Journal of New Chemistry, 2019
Vanadium oxide nanotubes belong to inorganic nanotubes. One inorganic nanotubes (WS2) synthesized in 1992.Vanadium oxide nanotubes discovared by spahr in 1998.Vanadium oxide nanotubes are used in chemical, bio, electronics and catalysts industry.
Azita Salimian
doaj   +1 more source

Extraction of valuable components from spent cadmium and vanadium-containing catalysts [PDF]

open access: yesE3S Web of Conferences, 2023
With the help of water-acid leaching methods, studies were carried out on the extraction of vanadium (V) oxide from spent vanadium-containing catalysts of Maksam-Chirchik JSC, AGMK JSC and Ammophos-Maxam JSC.
Dadakhodzhaev A.   +4 more
doaj   +1 more source

Synthesis and Characterization of the Ti-Doped Vanadium Oxide Nanotubes [PDF]

open access: yesInternational Journal of New Chemistry, 2018
Synthesis of different kinds of nanotubes were considering after the discovery of carbon nanotubes . Lately has been noticed synthesis of vanadium oxide nanotubes.
azita salimian
doaj   +1 more source

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