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Functionality elucidation of rice husk-derived C/SiOx composite as the anode active material of Li-ion energy storage devices

Research Project

Project/Area Number 19H02121
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 21010:Power engineering-related
Research InstitutionAkita University

Principal Investigator

Kumagai Seiji  秋田大学, 理工学研究科, 教授 (00363739)

Co-Investigator(Kenkyū-buntansha) 田島 大輔  福岡工業大学, 工学部, 教授 (10531452)
カビール ムハムドゥル  秋田大学, 理工学研究科, 准教授 (10422164)
富岡 雅弘  秋田大学, 理工学研究科, 助教 (00838683)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2021: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2020: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2019: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Keywords蓄電デバイス / もみ殻 / 電極活物質 / リチウムイオン電池 / リチウムイオンキャパシタ
Outline of Research at the Start

もみ殻の炭化物は,非晶質炭素中に非晶質SiOx(x:0~2)がナノレベルで分散し,さらに,2~10 nmの細孔が特徴的に発達したナノ構造で構成される。この独自知見に基づいて,本研究では,容量が大きく,電流応答性に優れ,サイクル寿命が長いC/SiOx系Liイオン電池およびLiイオンキャパシタ向け負極活物質をもみ殻から製造する。活物質中のSiOx含有率,ナノ細孔容積や粒径などの材料物性を変化させ,異なる物性を有する活物質のLiイオン吸蔵放出特性を把握する。そして,Li,C,O,Siの電気化学的反応を追跡することで,もみ殻由来C/SiOx混合系におけるLiイオン吸蔵放出基礎プロセスを明らかにする。

Outline of Final Research Achievements

Carbonized rice husk has an amorphous carbon nano-structure in which amorphous SiOx (x: 0 to 2) is dispersed and which allows the development of pores. In the present study, C/SiOx-based anode active materials for Li-ion batteries and Li-ion capacitors with high specific capacity, excellent current response, and long cycle-life were produced from rice husk. The Li-ion uptake and release properties of the rice husk-derived C/SiOx active materials were clarified by changing the material properties such as SiOx content therein.

Academic Significance and Societal Importance of the Research Achievements

電気自動車の動力源や再生可能エネルギーの貯蔵装置として,Liイオン電池やLiイオンキャパシタなど電気化学系蓄電デバイスの重要性が高まっている。本研究では,それら蓄電デバイスの負極活物質を,農業廃棄物であるもみ殻を原料に製造し,そのLiイオン吸蔵放出特性を明らかにした。また,その負極活物質としての性能を高めることにも成功した。本研究成果は,循環型社会の実現と社会の脱炭素化に貢献するものである。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (42 results)

All 2022 2021 2020 2019 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results,  Open Access: 4 results) Presentation (29 results) (of which Int'l Joint Research: 6 results) Book (1 results) Remarks (3 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Role of SiOx in rice-husk-derived anodes for Li-ion batteries2022

    • Author(s)
      Yusuke Abe, Masahiro Tomioka, Mahmudul Kabir, Seiji Kumagai
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 975-975

    • DOI

      10.1038/s41598-022-04979-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Suitable binder for Li-ion battery anode produced from rice husk2021

    • Author(s)
      Seiji Kumagai, Yusuke Abe, Masahiro Tomioka, Mahmudul Kabir
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 15784-15784

    • DOI

      10.1038/s41598-021-95297-9

    • NAID

      120007169376

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Energy density maximization of Li-ion capacitor using highly porous activated carbon cathode and micrometer-sized Si anode2021

    • Author(s)
      Takuya Eguchi, Keiichiro Sawada, Masahiro Tomioka, Seiji Kumagai
    • Journal Title

      Electrochimica Acta

      Volume: 394 Pages: 139115-139115

    • DOI

      10.1016/j.electacta.2021.139115

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of ball milling on the electrochemical performance of activated carbon with a very high specific surface area2020

    • Author(s)
      Takuya Eguchi, Yugo Kanamoto, Masahiro Tomioka, Daisuke Tashima, Seiji Kumagai
    • Journal Title

      Batteries

      Volume: 6 Issue: 2 Pages: 22-22

    • DOI

      10.3390/batteries6020022

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Activated carbon derived from Japanese distilled liquor waste: Application as the electrode active material of electric double-layer capacitors2020

    • Author(s)
      Takuya Eguchi, Daisuke Tashima, Masumi Fukuma, Seiji Kumagai
    • Journal Title

      Journal of Cleaner Production

      Volume: 259 Pages: 120822-120822

    • DOI

      10.1016/j.jclepro.2020.120822

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lithium-ion Capacitor Using Rice Husk-derived Cathode and Anode Active Materials Adapted to Uncontrolled Full-pre-lithiation2019

    • Author(s)
      Seiji Kumagai, Yusuke Abe, Tomoaki Saito, Takuya Eguchi, Masahiro Tomioka, Mahmudul Kabir, Daisuke Tashima
    • Journal Title

      Journal of Power Sources

      Volume: 437 Pages: 226924-226924

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electrochemical Impedance Spectroscopy on the Performance Degradation of LiFePO4/Graphite Lithium-Ion Battery Due to Charge-Discharge Cycling under Different C-Rates2019

    • Author(s)
      Yusuke Abe, Natsuki Hori, Seiji Kumagai
    • Journal Title

      Energies

      Volume: 12 Issue: 23 Pages: 4507-4507

    • DOI

      10.3390/en12234507

    • NAID

      120007169392

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] バイオマスの利用 もみ殻に由来する蓄電デバイス電極材料の開発2019

    • Author(s)
      熊谷誠治
    • Journal Title

      秋田の自然エネルギー

      Volume: 44 Pages: 13-17

    • Related Report
      2019 Annual Research Report
  • [Presentation] 活性炭正極とSi負極の活物質量比が異なるリチウムイオンキャパシタの充放電特性2021

    • Author(s)
      菅原綾一,江口卓弥,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和3年度(第31回)年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高温条件が電気二重層キャパシタの劣化に及ぼす影響2021

    • Author(s)
      金本雄吾,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和3年度(第31回)年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Si系リチウムイオンキャパシタの劣化後の電極状態の分析2021

    • Author(s)
      江口卓弥,沢田圭一郎,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和3年度(第31回)年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] NCA正極を用いたリチウムイオン電池のプレコンディショニング条件2021

    • Author(s)
      大滝隼一朗,澤賢佑,安部勇輔,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和3年度 (第31回)年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] もみ殻炭を用いるLiイオン電池フルセルの充放電特性に及ぼすシリカの影響2021

    • Author(s)
      安部勇輔,根本優樹,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和3年度(第31回)年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ハーフセルとフルセルによるLiイオン電池のもみ殻炭負極評価2021

    • Author(s)
      安部勇輔,根本優樹,富岡雅弘,熊谷誠治
    • Organizer
      2021年度電気関係学会東北支部連合大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 高温における電気二重層キャパシタのサイクル劣化特性2021

    • Author(s)
      金本雄吾,富岡雅弘,熊谷誠治
    • Organizer
      2021年度電気関係学会東北支部連合大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Rice husk as a worthful source of battery materials for high-performance Li-ion battery anodes2021

    • Author(s)
      Yusuke Abe, Masaki Nemoto, Masahiro Tomioka, Seiji Kumagai
    • Organizer
      9th International Conference on Materials Engineering for Resources (ICMR2021 AKITA)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of surface area of activated carbon with positive electrode on rate performance of lithium-ion capacitor using Si negative electrode2021

    • Author(s)
      Takuya Eguchi, Keiichiro Sawada, Masahiro Tomioka, Seiji Kumagai
    • Organizer
      9th International Conference on Materials Engineering for Resources (ICMR2021 AKITA)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Aging of electric double-layer capacitor under high voltage application2021

    • Author(s)
      Yugo Kanamoto, Masahiro Tomioka, Seiji Kumagai
    • Organizer
      9th International Conference on Materials Engineering for Resources (ICMR2021 AKITA)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effect of prelithiation degree of Si anode on the charge-discharge performance of lithium-ion capacitor2021

    • Author(s)
      Ryoichi Sugawara, Takuya Eguchi, Masahiro Tomioka, Seiji Kumagai
    • Organizer
      9th International Conference on Materials Engineering for Resources (ICMR2021 AKITA)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 伝送線モデル素子を組み込んだ等価回路を用いたSi系リチウムイオンキャパシタの劣化進行に関するインピーダンス解析2021

    • Author(s)
      江口卓弥,沢田圭一郎,富岡雅弘,熊谷誠治
    • Organizer
      令和3年電気学会全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 電気二重層キャパシタのサイクル劣化挙動の交流インピーダンス分析2021

    • Author(s)
      金本雄吾,富岡雅弘,熊谷誠治
    • Organizer
      令和3年電気学会全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 異なる電解液におけるもみ殻活性炭の電気二重層キャパシタ特性2020

    • Author(s)
      安井啓道,富岡雅弘,熊谷誠治
    • Organizer
      2020年度電気関係学会東北支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 電極活性炭の粒径が電気二重層キャパシタの充放電特性に及ぼす影響2020

    • Author(s)
      金本雄吾,江口卓弥,富岡雅弘,熊谷誠治
    • Organizer
      2020年度電気関係学会東北支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ハードカーボン/Si混合負極へのLiイオンプレドープに関する研究2020

    • Author(s)
      齋藤一平,大滝隼一朗,沢田圭一郎,富岡雅弘,熊谷誠治
    • Organizer
      2020年度電気関係学会東北支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ハードカーボン/Si混合負極を用いたリチウムイオン電池の充放電特性2020

    • Author(s)
      大滝隼一朗,齋藤一平,富岡雅弘,熊谷誠治
    • Organizer
      2020年度電気関係学会東北支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] シリコン負極活物質量の異なるリチウムイオンキャパシタの充放電特性2020

    • Author(s)
      沢田圭一郎,堀川浩樹,江口卓弥,富岡雅弘,熊谷誠治
    • Organizer
      2020年度電気関係学会東北支部連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高比表面積活性炭正極とSi負極の採用による Li イオンキャパシタの高エネルギー密度化2020

    • Author(s)
      江口卓弥,沢田圭一郎,富岡雅弘,熊谷誠治
    • Organizer
      第61回電池討論会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Rice husk-based Cathode and Anode Active Materials of Lithium-ion Capacitor2019

    • Author(s)
      Seiji Kumagai, Yusuke Abe, Tomoaki Saito, Hiroaki Fujiwara, Naoki Sawa, Takuya Eguchi, Masahiro Tomioka, Mahmudul Kabir, Daisuke Tashima
    • Organizer
      6th International Conference on Advanced Capacitors
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electric Double-layer Capacitance of Shochu waste-derived Activated Carbons in Non-aqueous Electrolyte2019

    • Author(s)
      Takuya Eguchi, Daisuke Tashima, Masumi Fukuma, Seiji Kumagai
    • Organizer
      6th International Conference on Advanced Capacitors
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 負極の不可逆容量が除かれたリチウムイオン電池の充放電特性2019

    • Author(s)
      堤光太,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和元年度(第29回)年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Si系負極を用いたリチウムイオンキャパシタの充放電特性2019

    • Author(s)
      沢田圭一郎,伊藤流唯,齋藤一平,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和元年度(第29回)年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] もみ殻炭のリチウムイオン吸蔵放出特性に及ぼす含有シリカの影響2019

    • Author(s)
      根本優樹,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和元年度(第29回)年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 焼酎粕由来活性炭の有機系電解液中での電気二重層特性2019

    • Author(s)
      江口卓弥,田島大輔,福間眞澄,熊谷誠治
    • Organizer
      日本素材物性学会令和元年度(第29回)年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ハードカーボン/Si混合系活物質のリチウムイオン挿入脱離特性2019

    • Author(s)
      齋藤一平,沢田圭一郎,富岡雅弘,熊谷誠治
    • Organizer
      日本素材物性学会令和元年度(第29回)年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Charge-discharge Performances of Shochu waste-derived Activated Carbons as the Electrodes of Electric Double-layer Capacitors2019

    • Author(s)
      Takuya Eguchi, Daisuke Tashima, Masumi Fukuma, Seiji Kumagai
    • Organizer
      2019年度電気関係学会東北支部連合大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ハードカーボン/ナノSi混合系活物質のリチウムイオン挿入脱離特性2019

    • Author(s)
      齋藤一平,沢田圭一郎,富岡雅弘,熊谷誠治
    • Organizer
      2019年度電気関係学会東北支部連合大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 予備炭化温度が異なる焼酎粕活性炭電極の電気二重層キャパシタ特性2019

    • Author(s)
      江口卓弥,田島大輔,福間眞澄,熊谷誠治
    • Organizer
      第60回電池討論会
    • Related Report
      2019 Annual Research Report
  • [Book] Electrochemical capacitors2020

    • Author(s)
      Seiji Kumagai, Daisuke Tashima
    • Total Pages
      92
    • Publisher
      MDPI
    • ISBN
      9783039367221
    • Related Report
      2020 Annual Research Report
  • [Remarks] 秋田大学動画チャンネル「こんな研究しているよ」もみ殻からつくる蓄電デバイスの電極材料

    • URL

      https://www.youtube.com/watch?v=F0rH4VNFJ1o

    • Related Report
      2021 Annual Research Report
  • [Remarks] 秋田大学大学院理工学研究科 令和5年度研究科案内「あくなき電池への探求心で持続可能な社会を創り出す」

    • URL

      https://www.riko.akita-u.ac.jp/assets/files/ES_pamphlet/2023GS_pamphlet..pdf

    • Related Report
      2021 Annual Research Report
  • [Remarks] 「もみ殻」が電気を蓄える?~秋田に豊富にあるもみ殻を有効利用~

    • URL

      https://www.akita-u.ac.jp/honbu/lab/vol_20.html

    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 電気二重層キャパシタ用活物質2021

    • Inventor(s)
      熊谷誠治,安井啓道
    • Industrial Property Rights Holder
      秋田大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-036667
    • Filing Date
      2021
    • Related Report
      2020 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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