Self-healing anti aromatic batteries

• Project/Area Number: 18K04925
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 29010:Applied physical properties-related
• Research Institution: Nagoya University
• Principal Investigator: SHIN JIYOUNG 名古屋大学, 工学研究科(国際), 教授 (30622295)
• Project Period (FY): 2018-04-01 – 2021-03-31
• Project Status: Completed (Fiscal Year 2020)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: Porphyrinoid / electrochemistry / Li-organic battery / Na-organic battery / porphyrinoid / Dual ion battery / Dipyrrin / Co(III) complex / Diazepinopyrrolizine / Vibration spectroscopy / 応用物性関連 / 有機電池

Outline of Final Research Achievements

The principal investigator attempted to explore efficient battery electrode materials where new organic molecules were published with their physical/chemical properties (RSC Adv. 2019, 9, 40031; RSC Adv. 2021, 2, 2263; JPP 2020, 24, 191; Org. Lett. 2020, 22, 4400).
Organic batteries with elongated π-conjugation molecules having interconversion capability between antiaromatic and aromatic conformations were investigated (Molecules 2019, 24, 2433). Also, high durable secondary organic batteries assembled with large composite (70%) NiNc electrodes and highly concentrated dual ion liquid provided high charge-discharge performances, enhanced working-life of batteries, fast charging rate, and high durability of organic electrodes (Mater. Adv. 2021, 2, 2263, front cover of the issue). Influential dual-ion mobilities of an ionic liquid through appropriate cavity spheres in electrodes furnished significantly improved battery performances were
established (Batter. Supercaps 2021, 4, 1605).

Academic Significance and Societal Importance of the Research Achievements

Daily energy consumption is essential. Researchers have intended to devote to explore practically functioning energy devices. Organic rechargeable batteries thus have accumulated scientific attention. High-durable secondary organic batteries were invented through this project.

Research Products

• [Journal Article] Dual-ion charge?discharge behaviors of Na?NiNc and NiNc?NiNc batteries (2021)
  • Author(s): Hwang Jinkwang、Hagiwara Rika、Shinokubo Hiroshi、Shin Ji-Young
  • Journal Title: Materials Advances Volume: 2 Issue: 7 Pages: 2263-2266
  • DOI: 10.1039/d1ma00007a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The synthesis and characterization of the octahedral CoIII complex of a pyrrolopyrrolizine derivative formed with dicyanovinylene-bis-(meso-aryl)dipyrrin (2021)
  • Author(s): Shin Ji-Young
  • Journal Title: RSC Advances Volume: 11 Issue: 4 Pages: 2315-2319
  • DOI: 10.1039/d0ra09452h
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Reactions of Antiaromatic Norcorrole Ni(II) Complex with Carbenes (2020)
  • Author(s): Liu Si-Yu、Fukuoka Takaki、Fukui Norihito、Shin Ji-Young、Shinokubo Hiroshi
  • Journal Title: Organic Letters Volume: 22 Issue: 11 Pages: 4400-4403
  • DOI: 10.1021/acs.orglett.0c01402
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Meso-1,4-phenylene bridged nickel norcorrole dimer (2020)
  • Author(s): Shin Ji-Young
  • Journal Title: Journal of Porphyrins and Phthalocyanines Volume: 24 Issue: 01n03 Pages: 191-199
  • DOI: 10.1142/s1088424619501074
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Exploration of Li-Organic Batteries Using Hexaphyrin as an Active Cathode Material (2019)
  • Author(s): Shin Ji-Young、Zhang Zhongyue、Awaga Kunio、Shinokubo Hiroshi
  • Journal Title: Molecules Volume: 24 Issue: 13 Pages: 2433-2433
  • DOI: 10.3390/molecules24132433
  • NAID: 120006780785
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Synthesis of pyrrolo[3′,2′:4,5][1,3]diazepino[2,1,7-cd]pyrrolizine derivatives from dicyanovinylene-bis(meso-aryl)dipyrrin (2019)
  • Author(s): Shin Ji-Young
  • Journal Title: RSC Advances Volume: 9 Issue: 68 Pages: 40031-40036
  • DOI: 10.1039/c9ra08850d
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Contracted and Expanded Porphyrinoids from Dipyrrin Precursors (2019)
  • Author(s): Ji-Young Shin
  • Organizer: A3 Joint Seminar 2019
  • Int'l Joint Research / Invited
• [Presentation] Electrochemistry of Antiaromatic NiNC (2019)
  • Author(s): Ji-Young Shin
  • Organizer: NU-PKU Workshop "Solid-State Electrochemistry for Coordination Complexes"
  • Int'l Joint Research / Invited
• [Presentation] Synthesis of novel expanded porphyrinoids: NiII-induced nitrile cyclization of dicyanovinylene-bis(meso-aryl)dipyrrin (2018)
  • Author(s): Ji-Young Shin, Nathan H. Faialaga, Hiroshi Shinokubo
  • Organizer: 10th International Conference on Porphyrins and Phthalocyanines (ICPP)
  • Int'l Joint Research
• [Presentation] Some achievements on dipyrrin chemistry (2018)
  • Author(s): 辛 知映
  • Organizer: 第2回集合有機分子機能研究会