Ruoyu Dai

ORCID: 0000-0001-5251-7085
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About
Contact & Profiles
Research Areas
  • Carbon and Quantum Dots Applications
  • Advanced Nanomaterials in Catalysis
  • Solar Thermal and Photovoltaic Systems
  • Advancements in Battery Materials
  • Machine Learning in Materials Science
  • Nanocluster Synthesis and Applications
  • Translation Studies and Practices
  • Advanced Battery Materials and Technologies
  • Heat Transfer and Optimization
  • Nanofluid Flow and Heat Transfer
  • Thin-Film Transistor Technologies
  • Semiconductor materials and devices
  • Antenna Design and Analysis
  • Thermal Analysis in Power Transmission
  • Swearing, Euphemism, Multilingualism
  • Heat Transfer and Boiling Studies
  • Quantum Dots Synthesis And Properties
  • Metamaterials and Metasurfaces Applications
  • 3D IC and TSV technologies
  • Mercury impact and mitigation studies
  • Fuel Cells and Related Materials
  • Natural Language Processing Techniques
  • Advanced biosensing and bioanalysis techniques
  • Ferroelectric and Piezoelectric Materials
  • Advanced Antenna and Metasurface Technologies

Ningbo University
2021-2025

Southwest Jiaotong University
2021-2024

Jimei University
2023

Xidian University
2023

National University of Singapore
2020-2022

Solid-state fast ionic conductors are of great interest due to their application potential enabling the development safer high-performance energy and conversion systems ranging from batteries through supercapacitors fuel cells, electrolyzers, novel neuromorphic devices. However, identifying ion has remained a slow trial-and-error search process. High-throughput computational screening methods such as our bond valence site method can significantly accelerate this materials design, but...

10.1021/acs.chemmater.0c03893 article EN Chemistry of Materials 2021-01-07

LiTa2PO8 has recently been reported as a new fast Li-ion conducting structure type within the series of Lix(MO6/2)m(TO4/2)n polyanion oxides. Here, we demonstrate preparation by solid-state syntheses, clarify temperature dependence lithium distribution and ionic conductivity, study structural stability, densification, achievable total conductivity function sintering conditions synergizing experimental neutron X-ray powder diffraction electrochemical studies with computational energy...

10.1021/acs.chemmater.2c02640 article EN Chemistry of Materials 2022-11-30

An accurate thermal resistance network and an objective function of pressure drop were established for a microchannel heat sink (MCHS) to evaluate the transfer hydraulic performance hybrid Fe3O4/graphene nanofluids with different concentrations in MCHS. optimised geometry MCHS at 40 °C under mass 0.1, 0.3, 0.5 wt% was obtained through multi-objective particle swarm optimisation (MOPSO). By using K-means clustering method, Pareto front solution set divided into three zones optimal...

10.1016/j.csite.2023.102963 article EN cc-by-nc-nd Case Studies in Thermal Engineering 2023-04-05

Superchargers have become a focus of much research into new-energy vehicles, for which the cooling high-current cable cores is key problem that needs to be solved. To estimate influences different core structures liquid-cooled cables on fluid flow and heat transfer characteristics in circular pipes, nine helical with insertion smooth pipes were designed taking dimethyl silicone oil as coolant. The studied through computational dynamics (CFD) numerical simulation at inlet velocities (0.2–2.0...

10.1016/j.csite.2023.103821 article EN cc-by-nc-nd Case Studies in Thermal Engineering 2023-11-25

The concept of metagratings is a powerful means to control diffracted electromagnetic fields by accurately engineering the near-field. In this letter, bifunctional metagrating that can differently allocate energy distinct diffraction orders at same frequency designed. one mode, anomalously reflects total power in −1st order, and other equally redirected between order +1st order. To manipulate pattern, meta-atom designed be switchable via incorporation <italic...

10.1109/lawp.2023.3278990 article EN IEEE Antennas and Wireless Propagation Letters 2023-05-22

To achieve higher energy density in safer storage systems, a transition to ceramic all‐solid‐state batteries is widely expected. Their performance and cycle‐life largely controlled by processes at buried interfaces. While experimental operando probing of interfacial under development, first‐principle computational methods are challenged the complexity multiphase models long simulation periods required capture slow degradation processes. Thus, simpler empirical reactive forcefields have...

10.1002/pssa.202100318 article EN physica status solidi (a) 2021-07-10

The success of the English translation Jin Yong's martial arts novel Legend Condor Heroes ('LCH') has challenged view that Jin's works are untranslatable, demanding new scholarly interpretations. With a corpus-aided approach, this paper investigates translator's narrative intervention based on omissions in LCH's translation. This study demonstrates an average omission rate 21.1%, with most omitted content falling into three categories, namely, historical-cultural information, fighting-scene...

10.1080/0907676x.2021.1974062 article EN Perspectives 2021-09-02

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10.2139/ssrn.4326074 article EN SSRN Electronic Journal 2023-01-01

Identifying new materials that combine high ionic conductivity with structural and electrochemical stability so far remains a slow trial error search process. To rationally accelerate design exploit the opportunities in genome dependable rapid screening of is required can pre-select structures merit higher level computational as well experimental characterization. Here we report on progress our “softBV” bond-valence site energy-based automated pathway analysis utilizing Bond Valence Pathway...

10.1149/ma2020-025869mtgabs article EN Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM) 2020-11-23
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