Showing 261 - 280 results of 2,288 for search '"hydrogen"', query time: 0.08s Refine Results
  1. 261

    TiO2/ZnS/CdS Nanocomposite for Hydrogen Evolution and Orange II Dye Degradation by Václav Štengl, Daniela Králová

    Published 2011-01-01
    “…TiO2/ZnS/CdS composites for photocatalytic hydrogen production from water were prepared by homogeneous hydrolysis of aqueous solutions mixture of TiOSO4, ZnSO4, and CdSO4 with thioacetamide. …”
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  2. 262

    Reversibly thermosecreting and convertible lubricative oil-in-water mixtures using multiple hydrogen bonding interactions by Qianhui Zhou, Mingfei Li, Weiyan Yu, Yunjing Wang, Yujie Yang, Jingcheng Hao, Lu Xu

    Published 2025-01-01
    “…Here we show that very stable oil-in-water mixtures can be created even at very high oil volume fractions by building multiple, high-strength hydrogen bonding interactions between water and a biocompatible and biodegradable oil trimethylolpropane trioleate, which make the oil molecules at the contact interface behave as pseudo-surfactants with ultrahigh interfacial activity. …”
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  3. 263

    Enhancing photocatalytic hydrogen peroxide generation by tuning hydrazone linkage density in covalent organic frameworks by Avanti Chakraborty, Akhtar Alam, Uttam Pal, Archisman Sinha, Subhadip Das, Tanusri Saha-Dasgupta, Pradip Pachfule

    Published 2025-01-01
    “…Abstract The conversion of solar energy into chemical energy or high-value chemicals has attracted considerable research interest in the context of the global energy crisis. Hydrogen peroxide (H2O2) is a versatile and powerful oxidizing agent widely used in chemical synthesis and medical disinfection. …”
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    Modeling and Simulation of the Hydrogenation of α-Methylstyrene on Catalytically Active Metal Foams as Tubular Reactor Packing by Farzad Lali, Felix-Aron Pahner, Rüdiger Lange

    Published 2016-01-01
    “…This work presents a one-dimensional reactor model for a tubular reactor packed with a catalytically active foam packing with a pore density of 30 PPI in cocurrent upward flow in the example of hydrogenation reaction of α-methylstyrene to cumene. …”
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  10. 270
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    Topological transformation of microbial proteins into iron single-atom sites for selective hydrogen peroxide electrosynthesis by Xiaofeng Xiao, Zechao Zhuang, Shuhu Yin, Jiexin Zhu, Tao Gan, Ruohan Yu, Jinsong Wu, Xiaochun Tian, Yanxia Jiang, Dingsheng Wang, Feng Zhao

    Published 2024-12-01
    “…Abstract The emergence of single-atom catalysts offers exciting prospects for the green production of hydrogen peroxide; however, their optimal local structure and the underlying structure–activity relationships remain unclear. …”
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  12. 272
  13. 273

    Hydrogen production by methane decomposition over Ni-doped activated carbons: effect of the activation method by Mahmoudi, Marwa, Dufour, Anthony, Bettahar, Mohammed El-Miloud, Medjahdi, Ghouti, Ouederni, Abdelmottaleb, Gadiou, Roger

    Published 2022-09-01
    “…Ni supported over activated carbon (AC) based on olive stones were tested for methane decomposition to produce hydrogen. Physical (by $\mathrm{H}_{2}\mathrm{O}$) and chemical (by $\mathrm{H}_{3}\mathrm{PO}_{4}$) activations were compared. …”
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  14. 274

    Capacity optimization of photovoltaic storage hydrogen power generation system with peak shaving and frequency regulation by Dan Yu, Peng Yang, Weijun Zhu

    Published 2025-01-01
    “…A hydrogen storage power generation system model is established, and the photovoltaic power generation and hydrogen fuel cell power generation is calculated. …”
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  15. 275

    Comprehensive study on impact of hydrogen peroxide decomposition on the crucial parameters of OSM-type energetic materials by Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Magdalena Fabin, Mateusz Pytlik, Barbara Lisiecka, Tomasz Jarosz

    Published 2024-06-01
    “…Therefore, on-site mixture (OSM) energetic materials containing concentrated hydrogen peroxide (OSM-type energetic materials) are becoming increasingly popular. …”
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  16. 276

    Preparation of Mg2Ni Hydrogen Storage Alloy Materials by High Energy Ball Milling by Xusheng Liu, Lei Zhou, Wenhao Li, Shaopeng Wu, Qinglan Huang, Yankun Wang, Xiaolan Cai

    Published 2022-01-01
    “…However, after the ball milling reaches a certain time, the cold welding and crushing of the alloy powder reach a balance, and the particle size is basically unchanged. The hydrogen storage alloy was activated, the hydrogen storage PCT curve was detected, and the hydrogen absorption kinetic curve and the PCT curve were analyzed. …”
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  17. 277
  18. 278

    Exploring the influence of copper precursors and solvents on catalyst performance in the hydrogenation of hydroxyacetone to 1,2-Propanediol by Martina Cazzolaro, Jia Yang, De Chen

    Published 2025-01-01
    “…Characterization by TPR allowed the identification of an unexpected consumption of hydrogen per copper atom, which was associated to the ability to localize hydrogen. …”
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    Evaluation of Extraradicular Diffusion of Hydrogen Peroxide during Intracoronal Bleaching Using Different Bleaching Agents by Mohammad E. Rokaya, Khaled Beshr, Abeer Hashem Mahram, Samah Samir Pedir, Kusai Baroudi

    Published 2015-01-01
    “…Extra radicular diffusion of hydrogen peroxide associated with intracoronal teeth bleaching was evaluated. …”
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