Showing 121 - 140 results of 150 for search '"vanadium"', query time: 0.05s Refine Results
  1. 121

    Optimizing synthesis parameters to compare Ag2V4O11/AgVO3 nanosheets for electrochemical energy storage by Poria Gomrokchi, Maryam Ghiyasiyan-Arani, Mehdi Shabani-Nooshabadi, Masoud Salavati-Niasari

    Published 2025-04-01
    “…Enhancing the low conductivity of vanadium oxide-based compounds can be achieved by low dimensional morphology. …”
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  2. 122

    Dispersion modelling of potentially toxic elements and particulate matter concentrations from the stack of Shahid Rajaei power plant using the AERMOD method by Ali Godarzvand chegini, Naser Ebadati, Behnoush Khoshmanesh Zadeh

    Published 2024-12-01
    “…In the affected areas, the concentrations of vanadium, nickel, zinc, and copper exceeded the standard with values ​​of 237, 88,210 and 112 ppm, respectively, and the four elements cobalt, chromium, molybdenum, and lead with values 21, 115, 4.7 and 42 ppm showed lower levels of pollution. which are also related to the type of fuel consumed by the power plant. …”
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  3. 123

    Ground-level Particulate Sulphate and Gaseous Sulphur Dioxide Downwind of an Aluminium Smelter by Dane Blanchard, Julian Aherne

    Published 2020-12-01
    “…Furthermore, the increasing pSO4 2−/vanadium (V) ratio (used as a tracer of smelter emissions) relative to distance confirmed particulate formation was occurring within the emission plume during the sampling period. …”
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  4. 124

    Phase, Microstructure, Thermochromic, and Thermophysical Analyses of Hydrothermally Synthesized W-Doped VO2 Nanopowder by Hamdi Muhyuddin Barra, Soo Kien Chen, Nizam Tamchek, Zainal Abidin Talib, Oon Jew Lee, Kar Ban Tan

    Published 2021-01-01
    “…Vanadium dioxide (VO2) has great potential as an intelligent architectural glazing system as it can control the amount of light, heat, and solar energy relative to the temperature in the environment. …”
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  5. 125

    Investigation on concentration of elements in wetland sediments and aquatic plants by H. Janadeleh, A. Hosseini Alhashemi, S.M.B. Nabavi

    Published 2016-01-01
    “…Results showed that the mean  concentrations of elements in Phragmities australis  in root and stem-leaf were as follows: Iron:4448 mg/kg, Nickel: 28 mg/kg, Lead:8 mg/kg, Vanadium:10 mg/kg  and Zinc 15.5 mg/kg in root and: Fe:645 mg/kg, Ni:15 mg/kg, Pb:4 mg/kg, V:4 mg/kg and Zinc 16 mg/kg respectively. …”
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  6. 126

    Structural, Optical and Electrochromic Properties of Sol–Gel V2O5 Thin Films by M. Benmouss, A. Outzourhit, R. Jourdani, A. Bennouna, E. L. Ameziane

    Published 2003-01-01
    “…Vanadium pentoxide thin films are prepared by the sol–gel route by dissolving V2O5 powder (99.5% purity) in H2O2 solution. …”
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  7. 127

    Physicochemical, Surface and Catalytic Properties of CoO/AlO as Influenced by CeO or VO Doping by H.G. El-Shobaky

    Published 2005-12-01
    “…Maintaining the amount of Co 3 O 4 constant at 16.7 mol%, different samples were doped by impregnating with known amounts of cerium or vanadium nitrates prior to impregnation with cobalt nitrate. …”
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  8. 128

    Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives by Rahman Bikas, Hassan Hosseini-Monfared, Erwann Jeanneau, Behrouz Shaabani

    Published 2013-01-01
    “…In all 1–3 structures the vanadium atom has a distorted octahedral coordination with the three meridional donor atoms from the Schiff base dianion (L1–3)2− and one methoxylato group occupying the sites of the equatorial plane. …”
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  9. 129

    DETERMINATION OF HEAVY METALS AND ENVIRONMENTAL HEALTH STATUS OF AGRO SOILS IN IKOT ABASI, NIGER DELTA, NIGERIA by Usoro M. Etesin, Iniobong J. Ogbonna

    Published 2023-08-01
    “…The soil samples were air-dried and subjected to heavy metal determination (iron, Fe; cadmium, Cd; lead, Pb; zinc, Zn; copper, Cu; vanadium, V; nickel , Ni; chromium, Cr ; mercury, Hg ) by inductively coupled plasma– optical emission spectrometer (AGILENT 720 ICP-OES). …”
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  10. 130

    Potassium-pillared Na4FeV(PO4)3@C cathode for high-performance sodium-ion batteries by Jiafeng Zhou, Wei Zhang, Jin Bai, Qingqing Wang, Bo Ding, Hao Gong

    Published 2025-04-01
    “…However, it still suffers from the toxicity and high cost of vanadium elements, coupled with low electronic conductivity. …”
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  11. 131

    Management of toxic and hazardous contents of oil sludge in Siri Island by M. Pazoki, B. Hasanidarabadi

    Published 2017-12-01
    “…The final outcomes regarding heavy metals results showed that nickel, chromium and vanadium were protective under composite liner while cobalt and lead were not safe under such liner and need proper treatment before landfilling. …”
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  12. 132

    Insulator–metal transition in VO2 film on sapphire studied by broadband dielectric spectroscopy by Arsenii A. Gavdush, Vladislav A. Zhelnov, Kirill B. Dolganov, Alexander A. Bogutskii, Sergey V. Garnov, Maria G. Burdanova, Dmitry S. Ponomarev, Qiwu Shi, Kirill I. Zaytsev, Gennadii A. Komandin

    Published 2025-01-01
    “…Abstract Vanadium dioxide ( $$\hbox {VO}_2$$ ) is a favorable material platform of modern optoelectronics, since it manifests the reversible temperature-induced insulator-metal transition (IMT) with an abrupt and rapid changes in the conductivity and optical properties. …”
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  13. 133

    Cohort profile: health effects monitoring programme in Ndilǫ, Dettah and Yellowknife (YKHEMP) by Hing Man Chan, Xue Feng Hu, Janet S. Cheung, Rajendra Prasad Parajuli, Renata Rosol, Emmanuel Yumvihoze, Linna Williams, Asish Mohapatra

    Published 2020-09-01
    “…Purpose The Yellowknife Health Effects Monitoring Programme (YKHEMP) was established to examine the relationship of exposure to arsenic and other chemicals of potential concern such as antimony, cadmium, lead, manganese and vanadium and health outcomes.Participants A total of 2037 individuals were recruited, including children (age 3–19) and adults (age 20+), residing in Dettah, Ndilǫ and Yellowknife, in the Northwest Territories, Canada, in two waves in Fall 2017 and Spring 2018. …”
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  14. 134

    Characterization of zeolitic imidazole framework (ZIF-8) catalyst for potential biodiesel production from waste cooking oil (WCO) by Chai Xin Hui, Ng Law Yong, Ng Ching Yin, Sim Jia Huey, Lim Ying Pei, Liew Josephine Ying Chyi

    Published 2025-01-01
    “…This study aims to develop magnetic vanadium-substituted HPAbased ZIF-8 composites to create a catalyst for biodiesel production from WCO that is more efficient and easier to separate. …”
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  15. 135

    Organic Matter Accumulation Mechanism in the Lower Cambrian Strata from Well Luntan 1 in the Tarim Basin, NW China by Qian Deng, Haizu Zhang, Haozhe Wang, Zhiwei Wei, Bin Cheng, Shida Li, Yunpeng Wang, Oluwabamise Lekan Faboya, Zewen Liao

    Published 2021-01-01
    “…Moreover, variations in the enrichment factors of molybdenum, uranium, and vanadium and molybdenum-uranium covariation pattern indicated suboxic-anoxic conditions in the Qigebulake Formation, anoxic-euxinic conditions in the Yuertusi Formation, and suboxic-oxic conditions in the Xiaoerbulake Formation. …”
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  19. 139

    Effect of regular thicknesses on the microstructural and quantitative analysis for a hypo-eutectic ductile iron alloyed with Ni and V by Colin-García E., Sánchez-Alvarado R.G., Cruz-Ramírez A., Suarez-Rosales M.A., Portuguez-Pardo L., Jiménez-Lugos J.C.

    Published 2024-01-01
    “…The hardness test on the Rockwell C scale was used for the mechanical characterization. The low content of vanadium added to the ductile cast iron had a negligible effect on the solidification pattern, which was mainly due to the graphitizing impact of the nickel and silicon addition. …”
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  20. 140

    Characterization of two iron bullets from the royal ammunition factory of Eugi (Spain) by Zalakain I., Berlanga C., Alvarez L., Asa L., Labé P., Rivero P., Valencia J., Rodríguez R.

    Published 2018-01-01
    “…The SEM and EDX analyses showed both bullets had manganese sulphide inclusions but only one of the bullets exhibited titanium and vanadium inclusions. The microhardness analyses carried out revealed Vickers hardness differences along the diameter. …”
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