Showing 141 - 160 results of 211 for search '"transition metal"', query time: 0.06s Refine Results
  1. 141

    Influence of Planetary Ball Mill Parameters on Powder Flowability of AlSi10Mg with Niobium Carbide Using Central Composite Design (CCD) by Raj Mohan R, Venkatraman R, Raghuraman S, Manoj Kumar P, Rajneesh Sharma, null Ankit, Atul Sarojwal, Rajkumar S

    Published 2022-01-01
    “…The hypoeutectic aluminum alloy (AlSi10Mg) is a well-known candidate material used predominantly for its processability and inherent characteristics in metal-based additive manufacturing. Besides, transition metal carbide, such as niobium carbide (NbC), is added to the AlSi10Mg, enhancing its mechanical properties and preferably its wear resistance to the matrix. …”
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  2. 142

    Synthesis, Characterization and Antifungal Activity of Novel Quinazolin-4-one Derivatives Containing 8-Hydroxyquinazoline Ligand and its Various Metal Complexes by R. T. Vashi, S. B. Patel

    Published 2009-01-01
    “…Both the compounds were designated respectively as HL1 and HL2 ligands. The transition metal (Cu2+, Ni2+, Zn2+, Mn2+ and Co2+) complexes of both these ligands were prepared. …”
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  3. 143

    Advancements in Development of Chemical-Looping Combustion: A Review by He Fang, Li Haibin, Zhao Zengli

    Published 2009-01-01
    “…Extensive research has been performed on CLC in the last decade with respect to oxygen carrier development, reaction kinetics, reactor design, system efficiencies, and prototype testing. Transition metal oxides, such as Ni, Fe, Cu, and Mn oxides, were reported as reactive species in the oxygen carrier particles. …”
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  4. 144

    An Optimized Anti-adherence and Anti-biofilm Assay: Case Study of Zinc Oxide Nanoparticles versus MRSA Biofilm by Hefa Mangzira Kemung, Loh Teng-Hern Tan, Kooi Yeong Khaw, Yong Sze Ong, Chim Kei Chan, Darren Yi Sern Low, Siah Ying Tang, Bey-Hing Goh

    Published 2020-06-01
    “…This method could be used as a preliminary screening of transition metal oxide nanoparticles as potential anti-adherence and anti-biofilm agents followed by other specific anti-biofilm assays.…”
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  5. 145

    Microwave Assisted Synthesis, Spectral and Antifungal Studies of 2-Phenyl-N,N′-bis(pyridin-4-ylcarbonyl)butanediamide Ligand and Its Metal Complexes by Rayees Ahmad Shiekh, Maqsood Ahmad Malik, Shaeel Ahmed Al-Thabaiti, Mohmmad Younus Wani, Arshid Nabi

    Published 2014-01-01
    “…2-Phenyl-N,N′-bis(pyridin-4-ylcarbonyl)butanediamide ligand with a series of transition metal complexes has been synthesized via two routes: microwave irradiation and conventional heating method. …”
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  6. 146

    Resistive flexible pressure sensor based on AgNWs–MXENE sponge for robot skin by Xiaoli Wang, Shuai Liu, Weidong Kang, Yanan Zhang, Hairong Kou

    Published 2025-01-01
    “…In this study, high-elastic sponge is selected as the base material, and silver nanowires (AgNWs) and two-dimensional transition metal carbides (MXENEs) are used as conductive materials. …”
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  7. 147

    N-Heterocyclic Germylenes: Structural Characterisation of Some Heavy Analogues of the Ubiquitous N-Heterocyclic Carbenes by Christopher A. Dodds, Alan R. Kennedy, Mark D. Spicer

    Published 2019-01-01
    “…In order to test their suitability as ligands, compounds 1 to 3 were reacted with a wide range of transition metal complexes. No NHGes containing metal complexes were observed. …”
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  8. 148

    Concise Synthesis of Naphthalene-Based 14-Aza-12-Oxasteroids by Smriti Srivastava, Jun Luo, Daniel Whalen, Katherine N. Robertson, Amitabh Jha

    Published 2025-01-01
    “…A concise, transition metal-free four-step synthetic pathway has been developed for the synthesis of tetracyclic heterosteroidal compounds, 14-aza-12-oxasteroids, starting from readily available 2-naphthol analogues. …”
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  9. 149

    Magnetoresistance Effect in NiFe/BP/NiFe Vertical Spin Valve Devices by Leilei Xu, Jiafeng Feng, Kangkang Zhao, Weiming Lv, Xiufeng Han, Zhongyuan Liu, Xiaohong Xu, He Huang, Zhongming Zeng

    Published 2017-01-01
    “…Two-dimensional (2D) layered materials such as graphene and transition metal dichalcogenides are emerging candidates for spintronic applications. …”
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  10. 150

    Mechanical properties and deformation mechanisms of the C14 Laves and µ-phase in the ternary Ta-Fe(-Al) system by C. Gasper, E.M. Soysal, N. Ulumuddin, T. Stollenwerk, T. Reclik, P.L. Sun, S. Korte-Kerzel

    Published 2025-03-01
    “…As structural and functional materials, topologically close-packed (TCP) phases of transition metal compounds offer a wide range of attractive properties. …”
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  11. 151

    Highly selective generation of singlet oxygen via peroxymonosulfate activation by Mn–N supported biochar by Huan Wu, Fangfang Ji, Bin Zhou, Shikun Gao, Zhe Zhang

    Published 2025-01-01
    “…This study probed into the mechanism of PMS activation by transition metal and non-metal dual active sites and offered strategies for more effective and sustainable degradation of pollutants.…”
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  12. 152

    Synthesis of N-Tetradecyl-1,10-phenathrolinium-Based New Salts for Biological Applications by Atakilt Abebe, Minaleshewa Atlabachew, Misganaw Liyew, Elsabet Ferede

    Published 2018-01-01
    “…These results suggest the synthesized salts can be considered as a better alternative to certain transition metal complex drugs. This minimizes the concern of introducing metal ions into the organism.…”
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  13. 153

    New Cr-Ni-Base Alloy for High-Temperature Applications Designed on the Basis of First Principles Calculations by V. I. Razumovskiy, D. Scheiber, I. M. Razumovskii, V. N. Butrim, A. S. Trushnikova, S. B. Varlamova, A. G. Beresnev

    Published 2018-01-01
    “…We use ab initio calculations to analyze the influence of 4d and 5d transition metal alloying elements on cohesive properties of the bulk and a representative grain boundary in Cr within the framework of the Rice–Thomson–Wang approach. …”
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  14. 154

    The Hydrolysis of Carbonyl Sulfide at Low Temperature: A Review by Shunzheng Zhao, Honghong Yi, Xiaolong Tang, Shanxue Jiang, Fengyu Gao, Bowen Zhang, Yanran Zuo, Zhixiang Wang

    Published 2013-01-01
    “…The active ingredients which can load on COS hydrolysis catalyst include alkali metal, alkaline earth metal, transition metal oxides, rare earth metal oxides, mixed metal oxides, and nanometal oxides. …”
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  15. 155

    Defect-assisted reversible phase transition in mono- and few-layer ReS2 by George Zograf, Andrew B. Yankovich, Betül Küçüköz, Abhay V. Agrawal, Alexander Yu. Polyakov, Joachim Ciers, Fredrik Eriksson, Åsa Haglund, Paul Erhart, Tomasz J. Antosiewicz, Eva Olsson, Timur O. Shegai

    Published 2025-01-01
    “…Abstract 2D transition metal dichalcogenide (TMD) materials have attracted interest due to their remarkable excitonic, optical, electrical, and mechanical properties, which are dependent on their crystal structure. …”
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  16. 156

    Controllable Nano-Crystallization in Fluoroborosilicate Glass Ceramics for Broadband Visible Photoluminescence by Yuanhang Xiang, Yi Long, Peiying Cen, Sirang Liu, Zaijin Fang, Renjie Jiao

    Published 2025-01-01
    “…The well-designed glass ceramic is a novel and significant compound to simultaneously provide efficiently coordinated sites for transition metal and rare earth ions. More importantly, the design strategy opens a new way for engineering high-quality oxy-fluoride glass ceramics with properties of excellent stability, controllable nano-crystallization and high-efficiency photoluminescence.…”
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  17. 157

    Metallurgical assessment of Al-Zr-Y alloys for laser-based processing by J.T. Hierlihy, I.W. Donaldson, D.P. Bishop

    Published 2025-03-01
    “…Historically, several such materials were premised on alloys that incorporated transition metal (TM) additions which formed refractory aluminides as the principal strengthening addition. …”
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  18. 158

    Noninvasive rejuvenation strategy of nickel-rich layered positive electrode for Li-ion battery through magneto-electrochemical synergistic activation by Haochen Gong, Yu Cao, Baoshan Zhang, Jinsong Zhang, Yiming Zhang, Huili Wang, Shaojie Zhang, Xiaoyi Wang, Yue Mao, Shuo Liu, Chengyu Han, Qianxin Xiang, Chaoyi Zhou, Jie Sun

    Published 2024-11-01
    “…This approach induces a transition of Ni3+ from high-spin to low-spin, reducing the super-exchange interaction of Ni-O-transition metal (TM). Meanwhile, electrochemical reaction drives Li+ from the host material and promotes Ni3+ to reoccupy TM layer, recovering intrinsic Li site and extending cycle life. …”
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  19. 159

    The sorption of Tebuconazole and Linuron from an Aqueous Environment with a Modified Sludge-Based Biochar: Effect, Mechanisms, and Its Persistent Free Radicals Study by Jingjie Yang, Hongwei Sun, Yucan Liu, Xiaohan Wang, Kamran Valizadeh

    Published 2021-01-01
    “…Electron spin resonance signals (ESR) indicated that environmentally persistent radicals (EPFRs) are preferentially formed at lower pyrolysis temperatures and lower transition metal concentrations. The g-factors for BC400, BC600, BCF400, and BCF600 were 2.0036, 2.0035, 2.0034, and 2.0033, respectively, indicating that the EPFRs mainly have a carbon-centered structure with adjacent oxygen atoms. …”
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  20. 160

    Large‐Area Bright Emission of Plasmon‐Coupled Dark Excitons at Room Temperature by Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Huitae Joo, Yeonjeong Koo, Hayoung Ko, Ki Kang Kim, Youngbum Kim, Jeongyong Kim, Kyoung‐Duck Park, Mun Seok Jeong

    Published 2025-01-01
    “…Abstract Brightening dark excitons in transition metal dichalcogenide monolayers (MLs) can provide large‐area ultrathin devices for applications in quantum information science and optoelectronics. …”
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