Updated on 2024/09/27

写真a

 
MA Chih-Yu
 
Organization
Center for Low-temperature Plasma Sciences (cLPS) Designated lecturer
Title
Designated lecturer

Degree 1

  1. 博士（工学） （ 2020.9   京都大学 ） 

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Papers 8

  1. Performance and biotoxicity of electro-Fenton treatment of bisphenol A: evaluation of copper recovered from microbial fuel cell cathodes for subsequent catalytic applications Reviewed International journal

    Chi-Wen Lin, Guan-Yi Chen, Shu-Hui Liu, Wei Tong Chen, Shih-Hsien Chang, Chih-Yu Ma

    Process Safety and Environmental Protection   Vol. 191   page： 439 - 447   2024.11

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    Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.psep.2024.09.004

  2. Plasma simulation of HF plasma generated in dual-frequency chamber for high aspect ratio dielectric etching Reviewed International journal

    Shigeyuki TAKAGI, Shih-Nan Hsiao, Ma Chih-Yu, Makoto SEKINE, Fumihiko Matsunaga

    Japanese Journal of Applied Physics     2024.8

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：IOP Publishing  

    Abstract

    For the 3D NAND memory hole with a high aspect ratio above 100, the etching process with hydrogen-fluoride (HF) contained plasmas has been proposed. We developed a simulation model for gas-phase reactions that reproduces the HF plasma in experiments. The HF plasma was generated using a power supply of 100 MHz frequency, and electron and F densities were measured. The simulation model was constructed on the basis of the collision cross sections and reaction constants reported in the previous papers, and the F density in the simulation was calibrated by comparing it with that in the experiments. As a result of the plasma simulation, the densities of F and the electrons were determined to be 7.52×10<sup>16</sup> m<sup>–3</sup> and 8.50×10<sup>16</sup> m<sup>–3</sup>, respectively. Taking into consideration the errors in the experiment, we considered that the simulation model is able to reproduce the experimental HF plasma well.

    DOI： 10.35848/1347-4065/ad6e91

    Other Link： https://iopscience.iop.org/article/10.35848/1347-4065/ad6e91/pdf

  3. Optimized combination of zero-valent iron and oxygen-releasing biochar as cathodes of microbial fuel cells to enhance copper migration in sediment Reviewed International journal

    Chi-Wen Lin, Fung-Yu Chen, Shu-Hui Liu, Chih-Yu Ma

    Bioelectrochemistry   Vol. 158   page： 108699 - 108699   2024.8

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    Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.bioelechem.2024.108699

  4. Optimizing cathode catalysts using chitosan-coupled nZVI-biochar/conducting carbon black to degrade isopropanol in bioelectro-Fenton systems Reviewed International journal

    Shu-Hui Liu, Ying-Cih Song, Chi-Wen Lin, Chih-Yu Ma

    International Journal of Hydrogen Energy   Vol. 66   page： 1 - 9   2024.5

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    Authorship：Last author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.ijhydene.2024.04.110

  5. Enhanced biodegradation kinetics in the copper-polluted sediment through bioaugmentation with water spinach and peanut husk-derived biochar Reviewed International journal

    Lidia Kristia Alfanti, Chih-Yu Ma, Chi-Wen Lin

    Journal of Water Process Engineering   Vol. 56   page： 104439 - 104439   2023.12

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.jwpe.2023.104439

  6. Inoculation of sulfate-reducing bacteria with a microbial fuel cell to treat groundwater that contains sulfolane: Improving performance, by-products and a biotoxicity assessment Reviewed International journal

    Chi-Wen Lin, Yen-Hua Tseng, Chih-Yu Ma, Shu-Hui Liu

    Journal of Water Process Engineering   Vol. 55   page： 104106 - 104106   2023.10

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.jwpe.2023.104106

    Web of Science

    Scopus

  7. Increased styrene vapor removal and power production by adding silicone oil to microbial fuel cell-based trickling filter Reviewed International journal

    Wen-Hua Lin, Shu-Hui Liu, Chih-Yu Ma, Chi-Wen Lin

    Process Safety and Environmental Protection   Vol. 177   page： 1045 - 1053   2023.9

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.psep.2023.07.069

    Web of Science

    Scopus

  8. Development of two microbial source tracking markers for detection of wastewater-associated Escherichia coli isolates Reviewed International journal

    Ryota Gomi, Eiji Haramoto, Hiroyuki Wada, Yoshinori Sugie, Chih-Yu Ma, Sunayana Raya, Bikash Malla, Fumitake Nishimura, Hiroaki Tanaka, Masaru Ihara

    Science of The Total Environment   Vol. 864   page： 160952 - 160952   2023.3

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    Language：English   Publishing type：Research paper (scientific journal)   Publisher：Elsevier BV  

    DOI： 10.1016/j.scitotenv.2022.160952

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MISC 2

  1. Identification of shared genes among Escherichia coli isolated from different water environments

    Yu Tang, Ryota Gomi, Yoshinori Sugie, Chih-Yu Ma, Fumitake Nishimura, Masaru Ihara

    第58回 日本水環境学会年会講演集   Vol. 58   page： 335 - 335   2024.3

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    Language：English   Publishing type：Research paper, summary (national, other academic conference)  

  2. Development of Genetic Markers for Detection of Wastewater-Associated Escherichia coli in Water

    五味良太, 原本英司, 和田浩幸, 杉江由規, MA Chih-Yu, RAYA Sunayana, MALLA Bikash, 西村文武, 田中宏明, 井原賢

    日本水環境学会年会講演集   Vol. 57th   2023

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