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Showing 121 - 140 results of 302 for search '((((germ free) OR (metal free))) OR (lead free))', query time: 0.10s Refine Results
  1. 121

    Enhanced catalytic activity through a unique cage structure of amorphous NiFe oxide via tri-doping P, B, N and introducing tungsten for the oxygen evolution reaction by Jang, Eunsu, Su, Peichen, Kim, Jooheon

    Published 2024
    “…Furthermore, the introduction of tungsten (W) results in electron withdrawal at the metal centers. P, B and P, N dual-doped catalysts with different morphologies (NFWPBO, NFWPNO) and W-free (NFPBNO) comparison groups were prepared to compare these features. …”
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    Journal Article
  2. 122

    Process optimization and microstructure study of laser powder bed fusion processed Custom 465 steel by K. Selvakumar

    Published 2022
    “…In this paper, the author analyzes the properties of the 3D printed samples of C465 stainless steels, analyzes why cracks occur and provides suggestions to fabricate crack-free C465 samples. This is an ongoing project, and the author hopes the information and suggestions provided here would eventually, lead this project to completion.…”
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    Final Year Project (FYP)
  3. 123

    Growth triangles in ASEAN by Aw, Ling Ling, Norsiah Semuni, Rohana AbduI Latip

    Published 2013
    “…Finally, the importance of growth triangles is highlighted as the building ground for the realization of Asean Free Trade Area (AFTA) in the near future.…”
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    Final Year Project (FYP)
  4. 124

    Spin structures and AdS4 holography by Bobev, N, Bomans, P

    Published 2021
    “…In these cases the two different spin structures should lead to distinct holographically dual 3d SCFTs with different amounts of supersymmetry. …”
    Internet publication
  5. 125

    Structural changes in the silver-carbon composite anode interlayer of solid-state batteries by Spencer-Jolly, D, Agarwal, V, Doerrer, C, Hu, B, Zhang, S, Melvin, DLR, Gao, H, Gao, X, Adamson, P, Magdysyuk, OV, Grant, PS, House, RA, Bruce, PG

    Published 2023
    “…Ag-carbon composite interlayers have been reported to enable Li-free (anodeless) cycling of solid-state batteries. …”
    Journal article
  6. 126

    Influence of PODE1 additive into ethanol-gasoline blends (E10) on fuel properties and phase stability by Awad, Omar I., Zhou, Bo, Chen, Zhenbin, Kadirgama, Kumaran, Mohammed, M. N., Devarajan, Ramasamy

    Published 2023
    “…Polyoxymethylene dimethyl ethers (PODEn, n = 1–8) as an oxygenated fuel are a promising alternative fuel with a high oxygen concentration, a low C:H ratio, and no C–C bonds in their chemical structure. This could lead to smoke-free combustion. In this study, we chose to focus on PODE1 because of its lower cetane number, which makes it more suitable for use in spark ignition (SI) engines. …”
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    Article
  7. 127

    Superscattering of light in refractive-index near-zero environments by Wang, Chan, Qian, Chao, Hu, Hao, Shen, Lian, Wang, Zuojia, Wang, Huaping, Xu, Zhiwei, Zhang, Baile, Chen, Hongsheng, Lin, Xiao

    Published 2021
    “…Importantly, a smaller n can lead to a larger total cross section for superscattering. …”
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    Journal Article
  8. 128

    Investigation of the effects of codeposition of tin on the suppression of hydrogen evolution in nickel electrodeposition system by Tan, Ronald Teck Ee

    Published 2015
    “…However at tin-nickel concentration of 1:100, non-adherent deposits were observed which lead to inability to determine the hydrogen suppressive effects of co-depositing tin. …”
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    Final Year Project (FYP)
  9. 129

    Spin structures and AdS4 holography by Bobev, N, Bomans, P

    Published 2022
    “…In these cases the two different spin structures should lead to distinct holographically dual 3d SCFTs with different amounts of supersymmetry. …”
    Journal article
  10. 130

    Applying a nanoparticle@mof interface to activate an unconventional regioselectivity of an inert reaction at ambient conditions by Lee, Hiang Kwee, Koh, Charlynn Sher, Lo, Wei-Shang, Liu, Yejing, Phang, In Yee, Sim, Howard Yi, Lee, Yih Hong, Phan-Quang, Gia Chuong, Tsung, Chia-Kuang, Ling, Xing Yi

    Published 2021
    “…Here we design an interface between a metal nanoparticle (NP) and a metal-organic framework (MOF) to activate an inert CO₂ carboxylation reaction and in situ monitor its unconventional regioselectivity at the molecular level. …”
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    Journal Article
  11. 131

    Fabrication and characterization of flexible-conductive nanocomposites by Lau, Jun Jie

    Published 2016
    “…The objective of this research project is to develop a novel ternary composite electrode material made up of flexible cellulose paper and metal oxide to fabricate a solid-state flexible supercapacitor. …”
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    Final Year Project (FYP)
  12. 132

    Micro-controller controlled solar-tracking system by Myo, Thiha Htay.

    Published 2009
    “…Shortage of fuel supply and tremendous increase in its price lead to hunt for new energy source to cope with today technologies. …”
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    Final Year Project (FYP)
  13. 133

    Understanding the effect of chlorobenzene and isopropanol anti-solvent treatments on the recombination and interfacial charge accumulation in efficient planar perovskite solar cell... by Prochowicz, Daniel, Mohammad Mahdi Tavakoli, Solanki, Ankur, Goh, Teck Wee, Pandey, Kavita, Sum, Tze Chien, Saliba, Michael, Yadav, Pankaj

    Published 2020
    “…Organic–inorganic lead halide perovskites have emerged as very promising semiconductors with efficiencies exceeding 22% making them a serious candidate for next generation solar cells. …”
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    Journal Article
  14. 134

    Understanding the mechanisms of methylammonium-induced thermal instability in mixed-FAMA perovskites by Tay, Darrell Jun Jie, Febriansyah, Benny, Salim, Teddy, Kovalev, Mikhail, Sharma, Aakash, Koh, Teck Ming, Mhaisalkar, Subodh Gautam, Ager, Joel W., Mathews, Nripan

    Published 2024
    “…Despite a recent shift toward methylammonium (MA)-free lead-halide perovskites for perovskite solar cells, high-efficiency formamidinium lead iodide (FAPbI3) devices still often require methylammonium chloride (MACl) as an additive, which evaporates away during the annealing process. …”
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    Journal Article
  15. 135

    Large area perovskite solar cells by Chen, Ho Tung

    Published 2019
    “…X-Ray Diffraction (XRD) degradation analysis is performed in every week to compare the ratio between Lead Iodide (PbI2) and Methylammonium Lead Iodide (CH3NH3PbI3) peaks. …”
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    Final Year Project (FYP)
  16. 136

    Alternative approaches for enhancing plasmonic sensor performance by Soehartono, Alana Mauluidy

    Published 2020
    “…Strong light localization near metal nanostructures occurs by collective oscillations of plasmons in the form of electric and magnetic resonances. …”
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    Thesis-Doctor of Philosophy
  17. 137

    Ultranarrow graphene nanoribbons toward oxygen reduction and evolution reactions by Zhang, Jian, Sun, Yuanmiao, Zhu, Jiawei, Gao, Zhonghui, Li, Shuzhou, Mu, Shichun, Huang, Yunhui

    Published 2019
    “…Identification of catalytic sites for oxygen reduction and evolution reactions (ORR/OER) is critical to rationally develop highly efficient bifunctional carbon‐based metalfree electrocatalyst. Here, a unique defect‐rich N‐doped ultranarrow graphene nanoribbon with a high aspect ratio that exhibits excellent ORR/OER bifunctional activities and impressive long‐term cycling stability in Zn–air batteries is successfully fabricated. …”
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    Journal Article
  18. 138

    Pseudospin dynamics in multimode polaritonic Josephson junctions by Pavlovic, G., Malpuech, G., Shelykh, Ivan A.

    Published 2013
    “…In particular, it can lead to renormalization of the oscillation frequency, appearance of higher order harmonics, and induce transition between the regimes of free Josephson oscillations and macroscopic quantum self-trapping.…”
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    Journal Article
  19. 139

    Deubiquitinases in muscle physiology and disorders by Olie, CS, O'Brien, DP, Jones, HBL, Liang, Z, Damianou, A, Sur-Erdem, I, Pinto-Fernández, A, Raz, V, Kessler, BM

    Published 2024
    “…Malfunction of the UPS often results in aberrant protein accumulation which can lead to protein aggregation and/or mis-localization affecting its function. …”
    Journal article
  20. 140

    Structural and electronic features enabling delocalized charge-carriers in CuSbSe 2 by Fu, Y, Lohan, H, Righetto, M, Huang, Y, Kavanagh, SR, Cho, C, Zelewski, SJ, Woo, YW, Demetriou, H, McLachlan, MA, Heutz, S, Piot, BA, Scanlon, DO, Rao, A, Herz, LM, Walsh, A, Hoye, RLZ

    Published 2025
    “…Inorganic semiconductors based on heavy pnictogen cations (Sb3+ and Bi3+) have gained significant attention as potential nontoxic and stable alternatives to lead-halide perovskites for solar cell applications. …”
    Journal article