Showing 201 - 220 results of 1,939 for search '((pinnae OR (sping OR fine)) OR (((ins OR ions) OR bing) OR pin))', query time: 0.21s Refine Results
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    Enantioselective epoxidation of protected allylic and homoallylic amines via chiral cationic ion-pairing catalysis by Chin, Kek Foo

    Published 2018
    “…Further optimization on the synthetic route to this new spiro ion-pairing catalyst is still underway. Herein, we wish to disclose an unprecedented ion-pairing strategy for highly enantioselective epoxidation of protected allylic and homoallylic amines using a catalytic oxidation system consisting of silver tungstate, sodium hydrogen sulfate, Bisguanidinium. …”
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    Thesis-Doctor of Philosophy
  5. 205

    Crystallographic Correlations with Anisotropic Oxide Ion Conduction in Aluminum-Doped Neodymium Silicate Apatite Electrolytes by An, Tao, Baikie, Tom, Wei, Fengxia, Pramana, Stevin S., Schreyer, Martin K., Piltz, Ross O., Shin, J. Felix, Wei, Jun, Slater, Peter R., White, Timothy John

    Published 2017
    “…To better understand the oxide ion conduction mechanism of rare earth silicate apatites as intermediate temperature electrolytes for solid oxide fuel cells (SOFC), the effect of lower valent metal doping on the performance of Nd(28+x)/3AlxSi6-xO26 (0 ≤ x ≤ 2) single crystals has been examined. …”
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    Journal Article
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    Optimizing graphene anode performance in lithium-ion batteries: investigating the effects of diverse thermal conditions by Ng, Zen Ian, Leong, Yien Leng, Lim, Hong Ngee, Chong, Woon Gie, Huang, Nay Ming

    Published 2024
    “…The resulting GNPs exhibit a significant number of structural defects (ID/IG: 0.262), which provide abundant active sites to store lithium ions and offer sufficient pathways for the quick transfer of lithium ions and electrons. …”
    Article
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    Investigating the effect of the addition of different molecular weight poly (vinyl alcohol) in chitosan beads synthesis for metal ions adsorption by Yong, Shu Fei

    Published 2020
    “…As a result, many manufacturing plants whilst are in operation, consequently produce huge waste by-products, including metal ions, which are subsequently released into the ocean. …”
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    Final Year Project (FYP)
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    Controllable long-term lithium replenishment for enhancing energy density and cycle life of lithium-ion batteries by Liu, Ganxiong, Wan, Wang, Nie, Quan, Zhang, Can, Chen, Xinlong, Lin, Weihuang, Wei, Xuezhe, Huang, Yunhui, Li, Ju, Wang, Chao

    Published 2024
    “…A persistent challenge plaguing lithium-ion batteries (LIBs) is the consumption of active lithium with the formation of SEI. …”
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    Article
  16. 216

    HYPERION: A HYdrogen PERmeatION Experiment to Quantify Hydrogen Transport in Fusion-Relevant Molten Salts by Cota, Jaron F.

    Published 2024
    “…This thesis describes the process of fabricating and assembling a HYdrogen PERmeatION (HYPERION) experiment and provides preliminary results of the functionality as well as some issues and troubleshooting of the experiment. …”
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    Thesis
  17. 217

    Rapid Simulation of Electro-Chemo-Mechanical Deformation of Li-ion Batteries Based On Porous Electrode Theory by Ipers, Gerrit, Jiao, Junning, Pathak, Shakul, Fang, Ruqing, Berliner, Marc D, Li, Wei, Li, Weihan, Braatz, Richard D, Bazant, Martin Z, Zhu, Juner

    Published 2024
    “…Lithium-ion batteries change their geometric dimensions during cycling as a macroscopic result of a series of microscale mechanisms, including but not limited to diffusion-induced expansion/shrinkage, gas evolution, growth of solid-electrolyte interphase, and particle cracking. …”
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    Article
  18. 218

    Multiphase Polarization in Ion‐Intercalation Nanofilms: General Theory Including Various Surface Effects and Memory Applications by Tian, Huanhuan, Li, Ju, Bazant, Martin Z

    Published 2024
    “…In our recent publication, we proposed that CP above certain threshold currents can flip the phase distribution in multiphase ion‐intercalation nanofilms sandwiched by ion‐blocking electrodes. …”
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    Article
  19. 219

    A Mixed Continuous-Discrete Approach to Fast Charging of Li-ion Batteries While Maximizing Lifetime by Berliner, Marc D, Cogswell, Daniel A, Bazant, Martin Z, Braatz, Richard D

    Published 2024
    “…Fast charging studies for lithium-ion batteries aim to minimize charging time while maximizing battery lifetime. …”
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    Article
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    Dynamic properties of high-Tc superconducting nano-junctions made with a focused helium ion beam by Couëdo, François, Amari, Paul, Feuillet-Palma, Cheryl, Ulysse, Christian, Srivastava, Yogesh Kumar, Singh, Ranjan, Bergeal, Nicolas, Lesueur, Jérôme

    Published 2021
    “…Here we report on noise properties at RF frequencies of recently introduced high-Tc Josephson nano-junctions fabricated by mean of a Helium ion beam focused at sub-nanometer scale on a YBa2Cu3O7 thin film. …”
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    Journal Article