Showing 181 - 200 results of 278 for search '"transition metal"', query time: 0.05s Refine Results
  1. 181

    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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  2. 182

    Titanium nitride sensor for selective NO2 detection by Xuefei Zhao, Zhihang Xu, Zhaorui Zhang, Jiahao Liu, Xiaohui Yan, Ye Zhu, J. Paul Attfield, Minghui Yang

    Published 2025-01-01
    “…Here, we present a transition metal nitride sensor that exhibits exceptional selectivity for NO2, demonstrating a sensitivity 30 times greater than that of the strongest interfering gas, NO. …”
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  3. 183

    Copper and nickel doped carbon dots for rapid and sensitive fluorescent turn-off detection of bilirubin by A. Lakshmi Devi, M. Sreelakshmi, P. V. Suneesh, T. G. Satheesh Babu

    Published 2025-01-01
    “…In this study, polyethyleneimine-functionalized transition metal (nickel or copper) doped carbon dots (CD, NiCD and CuCD) were synthesized through hydrothermal method. …”
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  4. 184

    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. 185

    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. 186

    The hard sphere view of the outer core by George Helffrich

    Published 2015-05-01
    “…The variants explored here are the Carnahan-Starling hard sphere model, the Mansoori-Carnahan-Starling-Leland extension to hard sphere mixtures, the transition metal hard sphere liquid, and the Lennard-Jones hard sphere liquid with attractive forces. …”
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  7. 187

    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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  8. 188

    Operando monitoring of the functional role of tetrahedral cobalt centers for the oxygen evolution reaction by Yonggui Zhao, Nanchen Dongfang, Chong Huang, Rolf Erni, Jingguo Li, Han Zhao, Long Pan, Marcella Iannuzzi, Greta R. Patzke

    Published 2025-01-01
    “…Herein, we construct a series of 3 d transition metal-incorporated cobalt hydroxide-based nanobox architectures for the OER which contain tetrahedrally coordinated Co(II) centers. …”
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  9. 189

    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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  10. 190

    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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  11. 191

    Growth of MoS<sub>2</sub> Nanosheets on Brush-Shaped PI–ZnO Hybrid Nanofibers and Study of the Photocatalytic Performance by Zhenjun Chang, Zhengzheng Liao, Jie Han, Qiang Liu, Xiaoling Sun

    Published 2024-12-01
    “…Decorating ZnO with nanosheets of MoS<sub>2</sub> (a transition metal dichalcogenide with a relatively narrow band gap) is a promising way to increase the photocatalytic activity of ZnO. …”
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  12. 192

    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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  13. 193

    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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  14. 194

    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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  15. 195

    Optimizing MoS2 Electrolyte‐Gated Transistors: Stability, Performance, and Sensitivity Enhancements by Steffen Rühl, Giovanni Ligorio, Max Heyl, Emil J. W. List‐Kratochvil

    Published 2024-12-01
    “…Abstract Electrolyte‐gated field‐effect transistors (EGFETs) based on transition metal dichalcogenides (TMDCs) are promising for biosensing applications due to their high transconductance (1.98 mS) and surface sensitivity enabling the detection of minute interfacial changes. …”
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  16. 196

    Electronic structure formed by Y2O3-doping in lithium position assists improvement of charging-voltage for high-nickel cathodes by Shijie Wang, Kang Liang, Hongshun Zhao, Min Wu, Junfeng He, Peng Wei, Zhengping Ding, Jianbin Li, Xiaobing Huang, Yurong Ren

    Published 2025-01-01
    “…Strengthening the coupling strength between the lithium layers and transition metal layers finally realizes the fast-charging performance improvement and the cycling stability enhancement under high voltage.…”
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  17. 197

    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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  18. 198

    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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  19. 199

    Engineering the Coherent Phonon Transport in Polar Ferromagnetic Oxide Superlattices by In Hyeok Choi, Seung Gyo Jeong, Do‐Gyeom Jeong, Ambrose Seo, Woo Seok Choi, Jong Seok Lee

    Published 2025-01-01
    “…However, previous methods of manipulating phonons have been limited to controlling the periodicity of superlattice, rather than utilizing complex mutual interactions that are prominent in transition metal oxides. In this study on oxide superlattices composed of ferromagnetic metallic SrRuO3 and quantum paraelectric SrTiO3, phonon modulation by controlling the geometry of superlattice in atomic‐scale precision is realized, demonstrating the coherent phonon engineering using structural and magnetic phase transitions. …”
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  20. 200

    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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