Updated on 2024/08/15

写真a

 
MIFTAKHUL HUDA
 
Organization
Graduate School of Engineering Chemical Systems Engineering 2 Designated lecturer
Title
Designated lecturer
Contact information
メールアドレス

Degree 2

  1. 博士（工学） （ 2014.3   群馬大学 ） 

  2. 修士(工学) （ 2012.3   群馬大学 ） 

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Research Interests 2

  1. Nano particle, Catalyst, Fuel cell, MEA, Subnanocatalyst

  2. Nanodot, Block copolymer, Self-assembly

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Research Areas 2

  1. Nanotechnology/Materials / Nanomaterials  / Nanotech, Nanomaterial

  2. Nanotechnology/Materials / Nanometer-scale chemistry

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Current Research Project and SDGs 1

  1. Nano catalyst of membrane electrolyte assembly for fuel cell, subnanocatalyst for oxidation reaction

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Research History 6

  1. Nagoya University   Graduate School of Engineering   Designated lecturer

    2023.4

  2. Nagoya University   Graduate School of Engineering   Designated assistant professor

    2021.4 - 2023.3

  3. Tokyo Institute of Technology   Researcher

    2018.4 - 2021.3

  4. Gunma University   Researcher

    2014.4 - 2015.3

  5. Tokyo Institute of Technology   Postdoctoral researcher

    2016.4 - 2018.3

  6. 株式会社 NBCメッシュテック   総合職正社員

    2015.4 - 2016.3

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Papers 22

  1. Single-Walled Carbon Nanotubes Supported Pt Electrocatalyst as a Cathode Catalyst of a Single Fuel Cell with High Durability against Start-up/Shut-down Potential Cycling

    Huda, M; Kawahara, T; Park, JH; Kawasumi, M; Matsuo, Y

    ACS APPLIED ENERGY MATERIALS   Vol. 6 ( 24 ) page： 12226 - 12236   2023.12

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    Publisher：ACS Applied Energy Materials  

    Carbon nanotubes (CNTs) have remarkable properties such as high conductivity, high porosity, and high oxidation resistance, which make them excellent candidates for supporting electrocatalysts in proton exchange membrane fuel cells (PEMFCs). In this study, high-crystallinity, high-purity single-walled carbon nanotubes (SWCNTs), which were prepared by enhanced direct injection pyrolytic synthesis (e-DIPS), were used as a support for a metal electrocatalyst. Platinum (Pt) nanoparticles of uniform size were synthesized by a facile solvothermal method and distributed evenly on the surface of the SWCNTs (Pt/SWCNT). Electrochemical measurements using cyclic voltammetry and linear sweep voltammetry showed that the Pt/SWCNT exhibited higher mass activity and specific activity compared to commercial Pt nanoparticles supported on graphitized carbon (Pt/C). A PEMFC membrane electrode assembly (MEA) utilizing Pt/SWCNT as the cathode layer (Pt/SWCNT-MEA) with low Pt loading demonstrated high-efficiency performance with power density per gram of Pt that was three times higher than that of Pt/C. Furthermore, in a durability test using a high-voltage triangular wave between 1.0 and 1.5 V to induce corrosion of the catalyst and carbon support, simulating harsh conditions of actual repeated start-up/shut-down cycles during long-term use, the Pt/SWCNT-MEA retained high performance even after 10,000 potential cycles. These results indicate that SWCNTs show promise as an excellent support material for electrocatalysts, offering high performance and durability, and thus can contribute to realizing PEMFCs with superior performance.

    DOI： 10.1021/acsaem.3c01919

    Web of Science

    Scopus

  2. Aerobic Toluene Oxidation Catalyzed by Subnano Metal Particles

    M. Huda, K. Minamisawa, T. Tsukamoto, M. Tanabe, K. Yamamoto

      Vol. 58 ( 4 ) page： 1002 - 1006   2018.12

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

    DOI： 10.1002/anie.201809530

    PubMed

    CiNii Research

  3. Hydrophobic evaporable fullerene indanone ketone with low sublimation temperature and amorphous morphology for inverted perovskite solar cells.

    Zhai YC, Yamanaka K, Yu CY, Wang JZ, Zheng XL, Huda M, Imai N, Igarashi T, Aoyagi S, Matsuo Y

    Chemical communications (Cambridge, England)     2024.8

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    Language：English  

    DOI： 10.1039/d4cc02996h

    PubMed

  4. Evaporable Fullerene Indanones with Controlled Amorphous Morphology as Electron Transport Layers for Inverted Perovskite Solar Cells

    Shui, QJ; Shan, SQ; Zhai, YC; Aoyagi, S; Izawa, S; Huda, M; Yu, CY; Zuo, LJ; Chen, HZ; Lin, HS; Matsuo, Y

    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY   Vol. 145 ( 50 ) page： 27307 - 27315   2023.12

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  5. Highly durable graphene-encapsulated platinum-based electrocatalyst for oxygen reduction reactions synthesized by solution plasma process

    Park, JH; Kim, K; Wang, XY; Huda, M; Sawada, Y; Matsuo, Y; Saito, N; Kawasumi, M

    JOURNAL OF POWER SOURCES   Vol. 580   2023.10

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  6. Evaporable Indano[60]fullerene Ketone for the Electron Transport Layer of Inverted Perovskite Solar Cells

    Yutaka Matsuo, Soma Ishikawa, Hirofumi Amada, Kento Yokoyama, Qing-jun Shui, Miftakhul Huda, Naoki Ueoka, Hao-Sheng Lin

    Chemistry Letters   Vol. 52 ( 8 ) page： 685 - 687   2023.8

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    Publisher：Oxford University Press (OUP)  

    DOI： 10.1246/cl.230217

    Web of Science

    CiNii Research

  7. A mechanistic study on enhanced PEDOT:PSS for organic solar cells using semiconducting single-walled carbon nanotubes in different diameters

    Lin, HS; Miyata, D; Yagisawa, M; Huda, M; Hashimoto, S; Hashimoto, T; Matsuo, Y

    APPLIED PHYSICS EXPRESS   Vol. 15 ( 12 )   2022.12

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  8. Scalable eDIPS-based single-walled carbon nanotube films for conductive transparent electrodes in organic solar cells

    Lin, HS; Hatomoto, R; Miyata, D; Huda, M; Jeon, I; Hashimoto, S; Hashimoto, T; Matsuo, Y

    APPLIED PHYSICS EXPRESS   Vol. 15 ( 4 )   2022.4

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  9. Organic solar cells with semiconducting carbon nanotubes in the hole transport layer

    Daisuke Miyata, Lin Hao-sheng, Ishikawa Soma, Miftakhul Huda, Hashimoto Satoru, Hashimoto Takeshi, Matsuo Yutaka

    Proceedings of the Annual Meeting of the Japan Photovoltaic Society   Vol. 1 ( 0 ) page： 118 - 118   2021.10

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    Language：Japanese   Publisher：The Japan Photovoltaic Society  

    DOI： 10.57295/jpvsproc.1.0_118

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  10. Aerobic Toluene Oxidation Catalyzed by Subnano Metal Particles

    Miftakhul Huda, Keigo Minamisawa, Takamasa Tsukamoto, Makoto Tanabe, Kimihisa Yamamoto

    Angewandte Chemie   Vol. 131 ( 4 ) page： 1014 - 1018   2018.12

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    Publisher：Wiley  

    <jats:title>Abstract</jats:title><jats:p>Subnanocatalysts (SNCs) containing various noble metals (Cu, Ru, Rh, Pd, or Pt) with sizes of approximately 1 nm were synthesized using dendritic poly(phenylazomethine)s as a macromolecular template. These materials exhibit high catalytic performance during toluene oxidation without the use of harmful solvents or explosive oxidants, resulting in the formation of valuable organic products, including benzoic acid as the major product. In particular, Pt<jats:sub>19</jats:sub> SNC with a narrow particle size distribution exhibits extraordinary catalytic activity, with a turnover frequency of 3238 atom<jats:sup>−1</jats:sup> h<jats:sup>−1</jats:sup>, which is 1700 times greater than that obtained by commercial Pt/C catalysts.</jats:p>

    DOI： 10.1002/ange.201809530

    CiNii Research

  11. Advanced Nanofabrication and its Application to Nano Phase-Change Memory for Reducing Writing Current

    Yin, Y; Nishijo, D; Sawao, K; Ohyama, K; Akahane, T; Komori, T; Huda, M; Zhang, H; Hosaka, S

    2016 13TH IEEE INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED CIRCUIT TECHNOLOGY (ICSICT)     page： 199 - 202   2016

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  12. Long Range Ordering of 5-nm-Sized Dot Arrays with a Pitch of &lt;10 nm along EB-Drawn Guide Lines Using PS-PDMS Self-Assembly

    Hui Zhang, Miftakhul Huda, Jing Liu, Yu Long Zhang, Tao Jin, Sumio Hosaka, You Yin

    Key Engineering Materials   Vol. 643   page： 3 - 7   2015.5

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    Publisher：Trans Tech Publications, Ltd.  

    <jats:p>We demonstrate the possibility of forming long-range-ordered self-assembled nanodot arrays with dots size of 5 nm and pitches of 10×7.5 nm<jats:sup>2</jats:sup>using guide line templates and low molecular weight (MW) (4,700–1,200 g/mol) poly (styrene)-poly (dimethylsiloxane) (PS-PDMS) for application in ultrahigh density patterned media. The self-assembled PDMS nanodots are controlled in a long range by varying the heights and gaps of the guide lines. Adopting the 14-nm-high resist guide lines with suitable gaps, the 5-nm-sized and 10×7.5 nm<jats:sup>2</jats:sup>-pitched self-assembled nanodots were ordered in maximum 7 dot arrays with long-range order. The experimental results demonstrate that the method is possible for achieving patterned media with magnetic recording densities of 8.6 Tbit/in.<jats:sup>2</jats:sup>using low MW PS-PDMS and slim guide lines.</jats:p>

    DOI： 10.4028/www.scientific.net/kem.643.3

    CiNii Research

  13. Ordering of 6-nm-sized nanodot arrays with 10-nm-pitch using self-assembled block copolymers along electron beam-drawn guide-lines

    Hosaka, S; Akahane, T; Huda, M; Komori, T; Zhang, H; Yin, Y

    MICROELECTRONIC ENGINEERING   Vol. 123   page： 54 - 57   2014.7

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  14. Controlling of 6 nm Sized and 10 nm Pitched Dot Arrays Ordered along Narrow Guide Lines Using PS–PDMS Self-Assembly

    Sumio Hosaka, Takashi Akahane, Miftakhul Huda, Hui Zhang, You Yin

    ACS Applied Materials & Interfaces   Vol. 6 ( 9 ) page： 6208 - 6211   2014.4

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    Language：English   Publisher：American Chemical Society (ACS)  

    DOI： 10.1021/am501230d

    Web of Science

    PubMed

    CiNii Research

  15. Attempts to form the 10-nm-order pitch of self-assembled nanodots using PS-PDMS block copolymer

    Huda, M; Liu, J; Bin Mohamad, Z; Yin, Y; Hosaka, S

    INTERNATIONAL JOURNAL OF NANOTECHNOLOGY   Vol. 11 ( 5-8 ) page： 425 - 433   2014

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  16. Fabrication of 5-nm-Sized Nanodots Using Self-Assembly of Polystyrene-Poly(dimethylsiloxane)

    Huda, M; Liu, J; Yin, Y; Hosaka, S

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 6 )   2012.6

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  17. Long-range-ordering of self-assembled block copolymer nanodots using EB-drawn guide line and post mixing template

    Hosaka, S; Akahane, T; Huda, M; Tamura, T; Yin, Y; Kihara, N; Kamata, Y; Kitsutsu, A

    MICROELECTRONIC ENGINEERING   Vol. 88 ( 8 ) page： 2571 - 2575   2011.8

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  18. Fabrication of 10-nm-Order Block Copolymer Self-Assembled Nanodots for High-Density Magnetic Recording

    Huda, M; Akahane, T; Tamura, T; Yin, Y; Hosaka, S

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 50 ( 6 )   2011.6

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  19. Orientation-Controlled and Long-Range-Ordered Self-Assembled Nanodot Array for Ultrahigh-Density Bit-Patterned Media

    Akahane, T; Huda, M; Tamura, T; Yin, Y; Hosaka, S

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 50 ( 6 )   2011.6

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  20. Formation of 13-nm-Pitch Block Copolymer Self-Assembled Nanodots Pattern for High-Density Magnetic Recording

    Huda, M; Yin, Y; Hosaka, S

    4TH NANOSCIENCE AND NANOTECHNOLOGY SYMPOSIUM (NNS2011): AN INTERNATIONAL SYMPOSIUM   Vol. 1415   2011

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  21. Long-range-ordering of Nanodot Arrays Using Self-assembly and Post and Line Mixing Templates

    Hosaka, S; Akahane, T; Huda, M; Komori, T; Yin, Y

    4TH NANOSCIENCE AND NANOTECHNOLOGY SYMPOSIUM (NNS2011): AN INTERNATIONAL SYMPOSIUM   Vol. 1415   2011

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  22. Self-Assembled Nanodot Fabrication by Using Diblock Copolymer

    Miftakhul Huda, You Yin, Sumio Hosaka

    Key Engineering Materials   Vol. 459   page： 120 - 123   2010.12

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    Publisher：Trans Tech Publications, Ltd.  

    <jats:p>In this study, we investigate self-assembled large-area nanodot fabrication on a silicon substrate using poly(styrene)-poly(dimethyl-siloxane) (PS-PDMS) for the application to quantum dot solar cell. By optimizing the PS-PDMS concentration by 2% and the volume of PS-PDMS solutions by 20 μL/cm<jats:sup>2</jats:sup> dropped to silicon substrate, nanodots with a pitch size of 33 nm and a diameter of 23 nm are achieved with the molecular weight of 30,000-7,500. It is found that the dropped volume of PS-PDMS solution correlated to the thickness of spin-coated PS-PDMS layer has a great effect on the size and the pattern morphology.</jats:p>

    DOI： 10.4028/www.scientific.net/kem.459.120

    CiNii Research

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Books 1

  1. Self-Assembled Nanodot Fabrication by Using PS-PDMS Block Copolymer

    Miftakhul Huda, You Yin and Sumio Hosaka

    Intech  2012.6 

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KAKENHI (Grants-in-Aid for Scientific Research) 1

  1. Precise Synthesis and Mechanism of Highly Active and Durable Partially-Oxidized Pt Multimetallic Subnanocatalysts

    Grant number：20K15107  2020.4 - 2022.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Early-Career Scientists

    Huda Miftakhul

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    Subnano alloy particles (SAPs) are predicted to have a potential to exhibit novel catalytic performance as catalysts due to ligand and ensemble effects by controlling the type and composition of the atoms combined. In this study, SAPs were precisely synthesized using DPA dendrimers and their catalytic performance was evaluated using direct cyclohexane aerobic oxidation reaction to adipic acid (AA). Experiments showed that the Pt5Sn8Cu6 ternary SAP exhibited higher activity and durability than the binary SAPs of Pt5Sn14 and Pt5Cu14, and achieved very high AA yield (52.3%), high conversion (79.1%), and AA selectivity (66.1%). With these results, the SAPs demonstrate as a new commercially viable catalyst in the industrial production of nylon-6,6.

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Industrial property rights 2

  1. 脂環式炭化水素を基質とする有機酸化物の製造方法および触媒

    田邊 真、松浦耕大、Miftakhul Huda、山元公寿

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    Application no：特願2019-47646  Date applied：2019.3

    Announcement no：特開2019-163245  Date announced：2019.9

  2. 芳香族炭化水素の酸化物の製造方法および触媒

    Miftakhul Huda、南澤慶伍、田邊真、山元公寿

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    Application no：特願2017-167191  Date applied：2017.8

    Announcement no：特開2019-043869  Date announced：2019.3

    Country of applicant：Domestic   Country of acquisition：Domestic

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