Showing 161 - 180 results of 278 for search '"transition metal"', query time: 0.05s Refine Results
  1. 161

    Anisotropic Elasticity, Spin–Orbit Coupling, and Topological Properties of ZrTe<sub>2</sub> and NiTe<sub>2</sub>: A Comparative Study for Spintronic and Nanoscale Applications by Yasaman Fazeli, Zahra Nourbakhsh, Shahram Yalameha, Daryoosh Vashaee

    Published 2025-01-01
    “…Thus, the current research unifies electronic band structure analysis, topological characterization, and elastic property calculation to reveal how these transition metal dichalcogenides are influenced by their structural, electronic, and mechanical properties. …”
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  2. 162

    Molecular Architectures Derived from Metal Ions and the Flexible 3,3′-Bipyridine Ligand: Unexpected Dimer with Hg(II) by Anupam Khutia, Pablo J. Sanz Miguel, Bernhard Lippert

    Published 2010-01-01
    “…The flexible ditopic ligand 3,3-bipyridine (3,3-bpy) has been reacted with a series of transition metal species (Ag+, Hg2+, cis-a2M2+ (a=NH3 or a2=en; M=Pt,Pd), trans-a2Pt2+ (a=NH3)) in an attempt to produce discrete cyclic constructs. …”
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  3. 163

    Crystallization Behavior and Microstructural Analysis of Lead-Rich (𝐏𝐛𝑥𝐒𝐫1−𝑥) TiO𝟑 Glass Ceramics Containing 1 mole %𝐋𝐚𝟐𝐎𝟑 by C. R. Gautam, Devendra Kumar, Om Parkash

    Published 2011-01-01
    “…The addition of rare earth and transition metal oxides is known to influence the crystallization behavior and surface morphology of perovskite crystallites in glassy matrix. …”
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  4. 164

    Cylindrically bent Laue analyzer in an X-ray Raman/emission spectrometer: performance tests and a comparison with spherically bent Bragg analyzers by Nozomu Hiraoka

    Published 2025-01-01
    “…The Laue analyzer is suitable for X-ray absorption spectroscopy in high-energy-resolution fluorescence-detection mode or X-ray emission spectroscopy on 4d transition metal compounds. Furthermore, the X-ray Raman features of the lithium K-edge in LiF and the oxygen K-edge feature in H2O, measured by nine Bragg analyzers (2 m radius) at E ≃ 9.9 keV and by five Laue analyzers (1.4 m radius) at E ≃ 19.5 keV, have been compared. …”
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  5. 165

    Spectroscopic Study on the Species and Color Differences of Gem-Quality Red Garnets from Malawi by Ming Li

    Published 2022-01-01
    “…They both contained the transition metal ions Fe2+, Mn2+, Fe3+, and Cr3+, with Fe2+ and Mn2+ occupying crystal site A and Fe3+ and Cr3+ occupying crystal site B. …”
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  6. 166

    Structural and Morphological Studies of V2O5/MWCNTs and ZrO2/MWCNTs Composites as Photocatalysts by Sajid Iqbal, Tanveer Hussain Bokhari, Shoomaila Latif, Muhammad Imran, Ayesha Javaid, Liviu Mitu

    Published 2021-01-01
    “…The present study outlines the synthesis of transition metal oxide- (TMO-) multiwall carbon nanotubes- (MWCNTs-) based composites for photocatalytic application. …”
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  7. 167

    Vanadium Oxide Based Electrochromic Energy Storage Devices via Facile Thin Film Preparation by Asuman Tuna, Sermet Koyuncu

    Published 2023-06-01
    “…Most of theoxidized components of transition metals can be used in electrochromic devices. …”
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  8. 168

    Reduction in thermal conductivity of monolayer MoS2 by large mechanical strains for efficient thermal management by Jun Liu, Mengqi Fang, Eui-Hyeok Yang, Xian Zhang

    Published 2025-01-01
    “…Abstract Two-dimensional (2D) materials such as graphene and transition metal dichalcogenides (TMDC) have received extensive research interests and investigations in the past decade. …”
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  9. 169

    Protein Detection with Potentiometric Aptasensors: A Comparative Study between Polyaniline and Single-Walled Carbon Nanotubes Transducers by Ali Düzgün, Hassan Imran, Kalle Levon, F. Xavier Rius

    Published 2013-01-01
    “…The two aptasensors are compared and characterized through potentiometry and electrochemical impedance spectroscopy (EIS) based on the voltammetric response of multiply charged transition metal cations (such as hexaammineruthenium, [Ru(NH3)6]3+) bound electrostatically to the DNA probes. …”
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  10. 170

    3D-Metal Complexes Derived from Proton Pump Inhibitors-Synthesis, Characterization and Biological Studies by Suman Malik, Supriya Das, Archana Singh, Liviu Mitu

    Published 2012-01-01
    “…LAN is a weak base and it can form several complexes with transition and non-transition metal ions. It should be noticed that the reaction of all the metal salts yielded bis(ligand) complexes of the general formula [ML2(H2O)2] and [ML2] (M = Co, Ni, Cu, Mn and Zn). …”
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  11. 171

    Iron-catalysed stereoselective NH transfer enables dynamic kinetic resolution of sulfoxides by Fang-Xu Fan, Hui Xu, Shi-Xiong Tang, Yanfeng Dang, Fei Wang

    Published 2025-02-01
    “…Abstract Transition metal-catalysed asymmetric nitrene transfer provides a powerful means to access various bioactive N-containing compounds as single enantiomers. …”
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  12. 172

    Co(II) Complex of Mefloquine Hydrochloride: Synthesis, Antimicrobial Potential, Antimalaria and Toxicological Activities by Adediji J. Femi, Obaleye J. Ayoola

    Published 2012-01-01
    “…Transition metal complex of Co(II) with Mefloquine hydrochloride (antimalaria drug) was synthesized using template method. …”
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  13. 173

    Synthesis, Spectroscopic Characterisation, and Biopotential and DNA Cleavage Applications of Mixed Ligand 4-N,N-Dimethylaminopyridine Metal Complexes by C. Surendra Dilip, K. Manikandan, D. Rajalaxmi (a) Subahashini, R. Thiruneelakandan

    Published 2013-01-01
    “…The mixed ligand transition metal complexes of 4-N,N-dimethylaminopyridine (DP) and chloride as primary and secondary ligands with the general formula [M(DP)3Cl3]; M = Cr(III) and Fe(III); [M′(DP)4Cl2]M′ = Co(II), Ni(II), Cu(II), and Cd(II) were synthesized in a microwave oven. …”
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  14. 174

    Coordination Polymer: Synthesis, Spectral Characterization and Thermal Behaviour of Starch-Urea Based Biodegradable Polymer and Its Polymer Metal Complexes by Ashraf Malik, Shadma Parveen, Tansir Ahamad, Saad M. Alshehri, Prabal Kumar Singh, Nahid Nishat

    Published 2010-01-01
    “…A starch-urea-based biodegradable coordination polymer modified by transition metal Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) was prepared by polycondensation of starch and urea. …”
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  15. 175

    Fullerene nanosheets for surface-enhanced Raman spectroscopy by Linchangqing Yang, Yahui Li, Wei Liu, Junhao Zhang, Qinghong Kong, Guangcheng Xi

    Published 2025-01-01
    “…Most surface-enhanced Raman scattering (SERS) substrates are based on noble metals or transition metal semiconductors. Developing nonmetallic SERS substrates is of great significance for expanding the application scope of SERS substrate materials. …”
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  16. 176

    Catalytic pathways for N-arylation of benzimidazoles: A comprehensive review by Anila Ghulam, Tooba Jabeen, Sana Aslam, Matloob Ahmad, Magdi E.A. Zaki

    Published 2025-01-01
    “…Synthetic chemists have devised a variety of methods to accomplish efficient N-arylation of benzimidazoles. Transition metal-based catalysis has emerged as a key strategy, utilizing metals such as copper (Cu), palladium (Pd), iron (Fe), nickel (Ni), iridium (Ir), and ruthenium (Ru). …”
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  17. 177

    Catalytic Allylic Chlorination of Natural Terpenic Olefins Using Supported and Nonsupported Lewis Acid Catalysts by Ayoub Abdelkader Mekkaoui, Mouhsine Laayati, Hamza Orfi, Larbi El Firdoussi, Soufiane El Houssame

    Published 2020-01-01
    “…The scope and limitations of transition metal-based Lewis acid catalysts, stoichiometry, and substrate structure were evaluated. …”
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  18. 178

    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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  19. 179

    Generation of perthiyl radicals for the synthesis of unsymmetric disulfides by Fei Zhou, Xiaochun He, Mi Zhou, Na Li, Qingqing Wang, Xuemei Zhang, Zhong Lian

    Published 2025-01-01
    “…In this paper, we report an expeditous transition-metal-free methodology for synthesizing unsymmetric disulfides through the addition of perthiyl radicals to alkenes. …”
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  20. 180

    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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