Showing 2,841 - 2,858 results of 2,858 for search '"vanadium"', query time: 0.12s Refine Results
  1. 2841

    Pollution characteristics and health risk assessment of metals in farmland soil around the largest realgar mining area in Asia by Shuidong FENG, Mengyue CAO, Jun LIU, Yan TANG, Yuke ZENG, Minxue SHEN, Fei YANG

    Published 2023-08-01
    “…MethodsA field survey was conducted to collect soil samples according to the Technical rules for monitoring of environmental quality of farmland soil (NY/T 395-2012), and then inductively coupled plasma mass spectrometry was used to determine the contents of 28 heavy metals [cadmium (Cd), arsenic (As), lead (Pb), mercury (Hg), chromium (Cr), nickel (Ni), copper (Cu), zinc (Zn), beryllium (Be), selenium (Se), cobalt (Co), antimony (Sb), molybdenum (Mo), vanadium (V), barium (Ba), thallium (Tl), boron (B) , bismuth (Bi), lithium (Li), manganese (Mn), strontium (Sr), calcium (Ca), rubidium (Rb), iron (Fe), magnesium (Mg), aluminum (Al), kalium (K), and titanium (Ti)]. …”
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    Article
  2. 2842
  3. 2843

    Fluorite type oxide ion conductors of Bi2O3-M2O5 (M = P, As, V) by Lee, Siew Ling

    Published 2008
    “…Conductivity increased with increasing vanadium content, followed by arsenic and phosphorus. …”
    Monograph
  4. 2844

    Relationship between mixed exposure to heavy metals and seminal fructose in men of childbearing age by Jinhu CAO, Fenglong LIN, Zhongyi YUE, Pingyang ZHANG, Yufen HAN, Guanghui ZHANG, Jingchao REN

    Published 2023-11-01
    “…Semen samples were collected to detect 12 metals such as vanadium (V), manganese (Mn), cobalt (Co), nickel (Ni), zinc (Zn), selenium (Se), silver (Ag), cadmium (Cd), barium (Ba), thallium (Tl), iron (Fe), and lead (Pb) in seminal plasma and seminal fructose. …”
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    Article
  5. 2845

    Evaluación de metales redox-sensitivos como proxies de paleoxigenación en un ambiente marino hipóxico del norte de Chile Redox-sensitive metals evaluation as proxis of paleoxygenat... by JORGE VALDÉS

    Published 2004-03-01
    “…<br>The distribution of molybdenum, cadmium, zinc, vanadium and nickel, all redox-sensitive metals, was analyzed under a spatial (surface sediment samples) and temporal (core samples) perspective, in order to identify the potential of these metals for paleoxygenation interpretations in Mejillones bay, a hypoxic environment of northern Chile. …”
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    Article
  6. 2846

    Type‐II Dirac Nodal Lines in a Double‐Kagome‐Layered Semimetal by Yongqing Cai, Jianfeng Wang, Yuan Wang, Zhanyang Hao, Yixuan Liu, Liang Zhou, Xuelei Sui, Zhicheng Jiang, Shengjie Xu, Han Ge, Xiao‐Ming Ma, Chengcheng Zhang, Zecheng Shen, Yichen Yang, Qi Jiang, Zhengtai Liu, Mao Ye, Dawei Shen, Yi Liu, Shengtao Cui, Le Wang, Cai Liu, Junhao Lin, Bing Huang, Liusuo Wu, Jincheng Zhuang, Hongtao He, Wenqing Zhang, Jia‐Wei Mei, Chaoyu Chen

    Published 2023-07-01
    “…While being studied extensively in theory, convincing experimental evidence of type‐II DNLSs remain elusive. Recently, vanadium‐based kagome materials have emerged as a fertile ground to study the interplay between lattice symmetry and band topology. …”
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    Article
  7. 2847

    Preparation and Characterization of Bi2-O3-M2o5 (M =P,As, V) Oxide Ion Conductors by Lee, Siew Ling

    Published 2004
    “…Conductivity increased with increasing vanadium content, followed by arsenic and phosphorus. …”
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    Thesis
  8. 2848

    Characterisation of transport and thermodynamic properties for various binary electrolytes by Hou, T

    Published 2019
    “…The characterisation work was also used by a colleague to measure concentration dynamically during membrane cross-over experiments for all vanadium redox flow batteries.</p> <p>We further measured the density, ionic conductivity, and dynamic vis- cosity of aqueous KOH over concentrations ranging from 0.05 M to 12.00 M at three temperatures: 15, 25, and 35 ◦C.The partial molar volume of KOH rises with respect to concentration, while that of water stays relatively constant across the whole concentration range. …”
    Thesis
  9. 2849

    Investigation of microwave absorption in paramagnetic substances by Baker, J

    Published 1954
    “…</p> <p><em>Nuclear spins</em></p> <p>The nuclear spin and magnetic moment of vanadium 50 has been measured in a crystal of K<sub>4</sub>Fe(CN)<sub>6</sub>3H<sub>2</sub>O containing a few milligrams of vanadium enhanced to contain ~ 20% <sup>50</sup>V. …”
    Thesis
  10. 2850

    PdPt<i><sub>y</sub></i>/V<sub>2</sub>O<sub>5</sub>-TiO<sub>2</sub>: Highly Active Catalysts with Good Moisture- and Sulfur Dioxide-Resistant Performance in Toluene Oxidation by Jingjing Sun, Yuxi Liu, Jiguang Deng, Lin Jing, Minming Bao, Qinpei Sun, Linlin Li, Linke Wu, Xiuqing Hao, Hongxing Dai

    Published 2022-10-01
    “…According to the characterization results, we can realize that vanadium is the main site for SO<sub>2</sub> adsorption while PdO is the secondary site for SO<sub>2</sub> adsorption, which protects the active Pt site from being poisoned by SO<sub>2</sub>, thus making the 0.46PdPt<sub>2.10</sub>/V<sub>2</sub>O<sub>5</sub>TiO<sub>2</sub> catalyst show good sulfur dioxide resistance.…”
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    Article
  11. 2851

    Ore Zoning, Geochemistry and Genesis of Iron Mineralization in Hormuz Volcano-Sedimentary Sequence, Larak Island, South of Bandar Abbas by Yousef Alizadeh Fard, Fardin Mousivand

    Published 2023-09-01
    “…For this purpose, geochemical charts based on the elements of iron, titanium, aluminum, manganese, sodium, potassium, calcium, magnesium, and vanadium were used. The samples obtained from iron ores in the geochemical diagrams including the Fe/Ti versus Al/(Al+Fe+Mn+Na+K+Ca) diagram (Boström, 1975) and Mg versus V/Ti diagram (Nyström and Henríquez, 1994), were plotted in the range of Banded Iron Formation deposits. …”
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    Article
  12. 2852

    Circulating metals, leukocyte microRNAs and microRNA networks: A profiling and functional analysis in Chinese adults by Wending Li, Xuedan Xu, Qin Jiang, Pinpin Long, Yang Xiao, Yutong You, Chengyong Jia, Wei Wang, Yanshou Lei, Jianjian Xu, Yufei Wang, Min Zhang, Chong Liu, Qiang Zeng, Shuping Ruan, Xiaozheng Wang, Chaolong Wang, Yu Yuan, Huan Guo, Tangchun Wu

    Published 2022-11-01
    “…In particular, we found that lead, nickel, and vanadium were positively associated with potentially lymphocyte-enriched miR-142-3p, miR-150-3p, miR-28-5p, miR-361-3p, and miR-769-5p, and were inversely associated with potentially granulocyte-enriched let-7a/c/d-5p and miR-1294. …”
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    Article
  13. 2853

    Synthesis of polyoxometalates-based materials for energy, environmental and biological applications by Ong, Boon Chong

    Published 2022
    “…At first, cobalt-based POMs with cobalt and vanadium as heteroatoms were synthesized by a simple crystallization-driven self-assembly method. …”
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    Thesis-Doctor of Philosophy
  14. 2854
  15. 2855

    Evaluating the contamination level of total petroleum hydrocarbons (TPHs) and heavy metals in coastal sediments of Tiab Mangroves (Hormozgan Province) by Liela Zahedi Dehuii, Afshin Qishlaqi, Mohammad Seddiq Mortazawi

    Published 2019-03-01
    “…Ni is major component of petroleum-based materials and may enter into the mangrove sediments through discharge of oil from fetching fuel boat and lodges across the mangrove stand (de Mora et al. 2004; Alomary and Belhadj 2007; Usman et al. 2013). Vanadium have a narrow range of concentration, however, its content is shown to be increased at the stations (1, 3, 4, 5, 7, 8 and 14) near the fishery piers. …”
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    Article
  16. 2856

    Petrogenesis of the Khaku pegmatites corundum-bearing in the margin of Alvand granite complex, and its comparison with important worldwide ruby and sapphire deposits by Hadis Sadeghi, Shahryar Mahmoudi, Mohammad Reza Jafari, Mohammad Ali Arian

    Published 2022-12-01
    “…From this point of view, the corundums of the Hamedan Khaku deposit have relatively low amounts of chromium and vanadium and are among the metasomatic magmatic deposits. …”
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    Article
  17. 2857

    ADSORPTION CHARACTERISTIC OF IRON ONTO POLY[EUGENOL-CO-(DIVINYL BENZENE)] FROM AQUEOUS SOLUTION by Fitrilia Silvianti, Dwi Siswanta, Nurul Hidayat Aprilita, Agung Abadi Kiswandono

    Published 2017-09-01
    “…Adsorption of Pb(II), Cr(III), Cu(II), Cd(II) and Ni(II) onto a vanadium mine tailing from aqueous solution. J. Hazard. …”
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    Article
  18. 2858

    Nitrous Oxide Formation and Destruction by Industrial No Abatement Techniques Including Scr Emissions des protoxides d'azote par des techniques industrielles d'abattement de NO y c... by De Soete G. G.

    Published 2006-11-01
    “…L'identification des voies réactionnelles est illustrée par les figures 16 à 22, avec le vanadium pentoxyde comme catalyseur. Une vue schématique du mécanisme réactionnel global est présentée sur la figure 24. …”
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    Article