1
|
Vertical organic electrochemical transistors for complementary circuits. Nature 2023; 613:496-502. [PMID: 36653571 PMCID: PMC9849123 DOI: 10.1038/s41586-022-05592-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 11/24/2022] [Indexed: 01/19/2023]
Abstract
Organic electrochemical transistors (OECTs) and OECT-based circuitry offer great potential in bioelectronics, wearable electronics and artificial neuromorphic electronics because of their exceptionally low driving voltages (<1 V), low power consumption (<1 µW), high transconductances (>10 mS) and biocompatibility1-5. However, the successful realization of critical complementary logic OECTs is currently limited by temporal and/or operational instability, slow redox processes and/or switching, incompatibility with high-density monolithic integration and inferior n-type OECT performance6-8. Here we demonstrate p- and n-type vertical OECTs with balanced and ultra-high performance by blending redox-active semiconducting polymers with a redox-inactive photocurable and/or photopatternable polymer to form an ion-permeable semiconducting channel, implemented in a simple, scalable vertical architecture that has a dense, impermeable top contact. Footprint current densities exceeding 1 kA cm-2 at less than ±0.7 V, transconductances of 0.2-0.4 S, short transient times of less than 1 ms and ultra-stable switching (>50,000 cycles) are achieved in, to our knowledge, the first vertically stacked complementary vertical OECT logic circuits. This architecture opens many possibilities for fundamental studies of organic semiconductor redox chemistry and physics in nanoscopically confined spaces, without macroscopic electrolyte contact, as well as wearable and implantable device applications.
Collapse
|
2
|
Jung WD, Jeon M, Shin SS, Kim JS, Jung HG, Kim BK, Lee JH, Chung YC, Kim H. Functionalized Sulfide Solid Electrolyte with Air-Stable and Chemical-Resistant Oxysulfide Nanolayer for All-Solid-State Batteries. ACS OMEGA 2020; 5:26015-26022. [PMID: 33073128 PMCID: PMC7558032 DOI: 10.1021/acsomega.0c03453] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
Sulfide solid electrolytes (SEs) with high Li-ion conductivities (σion) and soft mechanical properties have limited applications in wet casting processes for commercial all-solid-state batteries (ASSBs) because of their inherent atmospheric and chemical instabilities. In this study, we fabricated sulfide SEs with a novel core-shell structure via environmental mechanical alloying, while providing sufficient control of the partial pressure of oxygen. This powder possesses notable atmospheric stability and chemical resistance because it is covered with a stable oxysulfide nanolayer that prevents deterioration of the bulk region. The core-shell SEs showed a σion of more than 2.50 mS cm-1 after air exposure (for 30 min) and reaction with slurry chemicals (mixing and drying for 31 min), which was approximately 82.8% of the initial σion. The ASSB cell fabricated through wet casting provided an initial discharge capacity of 125.6 mAh g-1. The core-shell SEs thus exhibited improved powder stability and reliability in the presence of chemicals used in various wet casting processes for commercial ASSBs.
Collapse
Affiliation(s)
- Wo Dum Jung
- Center
for Energy Materials Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic
of Korea
- Department
of Materials Science and Engineering, Korea
University, 145 Anam-ro,
Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Minjae Jeon
- Center
for Energy Materials Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic
of Korea
- Department
of Materials Science and Engineering, Hanyang
University, 222 Wangsimni-ro,
Seongdong-gu, Seoul 04763, Republic of Korea
| | - Sung Soo Shin
- Center
for Energy Materials Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic
of Korea
| | - Ji-Su Kim
- Center
for Energy Materials Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic
of Korea
| | - Hun-Gi Jung
- Center
for Energy Storage Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic of Korea
| | - Byung-Kook Kim
- Center
for Energy Materials Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic
of Korea
| | - Jong-Heun Lee
- Department
of Materials Science and Engineering, Korea
University, 145 Anam-ro,
Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Yong-Chae Chung
- Department
of Materials Science and Engineering, Hanyang
University, 222 Wangsimni-ro,
Seongdong-gu, Seoul 04763, Republic of Korea
| | - Hyoungchul Kim
- Center
for Energy Materials Research, Korea Institute
of Science and Technology, 5 Hwarang-ro 14-gil, Seongbuk-gu, Seoul 02792, Republic
of Korea
| |
Collapse
|
3
|
Lin Y, Sun H, Yang H, Lai Y, Hou K, Liu Y. Aqueous Palladium‐Catalyzed Direct Arylation Polymerization of 2‐Bromothiophene Derivatives. Macromol Rapid Commun 2020; 41:e2000021. [DOI: 10.1002/marc.202000021] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Yu‐Jen Lin
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Han‐Sheng Sun
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Hau‐Ren Yang
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Yu‐Ying Lai
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Kai‐Yuan Hou
- Institute of Polymer Science and EngineeringNational Taiwan University Taipei 10617 Taiwan
| | - Yi‐Hung Liu
- Instrumentation CenterNational Taiwan University Taipei 10617 Taiwan
| |
Collapse
|
4
|
Ye L, Pankow RM, Horikawa M, Melenbrink EL, Liu K, Thompson BC. Green-Solvent-Processed Amide-Functionalized Conjugated Polymers Prepared via Direct Arylation Polymerization (DArP). Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b02014] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Liwei Ye
- Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Robert M. Pankow
- Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Mami Horikawa
- Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Elizabeth L. Melenbrink
- Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Kangying Liu
- Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Barry C. Thompson
- Department of Chemistry and Loker Hydrocarbon Research Institute, University of Southern California, Los Angeles, California 90089-1661, United States
| |
Collapse
|
5
|
Lee C, Kim J, Moon Y, Kim D, Song DI, Kim H, Kim Y. A Soluble Diketopyrrolopyrrole Derivative and Its Applications for Organic Phototransistors. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800392] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chulyeon Lee
- Organic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Joonwoo Kim
- Organic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Yejin Moon
- Organic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Dohan Kim
- Organic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Dong-Ik Song
- Polymer Rheology Laboratory, Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Hwajeong Kim
- Organic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
- Priority Research Center, Research Institute of Environmental Science &Technology; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Youngkyoo Kim
- Organic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), Department of Chemical Engineering, School of Applied Chemical Engineering; Kyungpook National University; Daegu 41566 Republic of Korea
| |
Collapse
|
6
|
Ichige A, Saito H, Kuwabara J, Yasuda T, Choi JC, Kanbara T. Facile Synthesis of Thienopyrroledione-Based π-Conjugated Polymers via Direct Arylation Polycondensation under Aerobic Conditions. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01289] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Akito Ichige
- Tsukuba Research Center for Energy Materials Science (TREMS), Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan
| | - Hitoshi Saito
- Tsukuba Research Center for Energy Materials Science (TREMS), Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan
| | - Junpei Kuwabara
- Tsukuba Research Center for Energy Materials Science (TREMS), Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan
| | - Takeshi Yasuda
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Jun-Chul Choi
- National Institute
of Advanced Industrial Science and Technology (AIST) Tsukuba Central
5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Takaki Kanbara
- Tsukuba Research Center for Energy Materials Science (TREMS), Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan
| |
Collapse
|
7
|
|
8
|
Nguyen TH, Nguyen TA, Tran HM, Nguyen LTT, Luu AT, Lee JY, Nguyen HT. N-Benzoyl dithieno[3,2-b:2',3'-d]pyrrole-based hyperbranched polymers by direct arylation polymerization. Chem Cent J 2017; 11:135. [PMID: 29270833 PMCID: PMC5740055 DOI: 10.1186/s13065-017-0367-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 12/14/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although poly(N-acyl dithieno[3,2-b:2',3'-d]pyrrole)s have attracted great attention as a new class of conducting polymers with highly stabilized energy levels, hyperbranched polymers based on this monomer type have not yet been studied. Thus, this work aims at the synthesis of novel hyperbranched polymers containing N-benzoyl dithieno[3,23,2-b:2',3'-d]pyrrole acceptor unit and 3-hexylthiophene donor moiety via the direct arylation polymerization method. Their structures, molecular weights and thermal properties were characterized via 1H NMR and FTIR spectroscopies, GPC, TGA, DSC and XRD measurements, and the optical properties were investigated by UV-vis and fluorescence spectroscopies. RESULTS Hyperbranched conjugated polymers containing N-benzoyl dithieno[3,23,2-b:2',3'-d]pyrrole acceptor unit and 3-hexylthiophene donor moiety, linked with either triphenylamine or triphenylbenzene as branching unit, were obtained via direct arylation polymerization of the N-benzoyl dithieno[3,23,2-b:2',3'-d]pyrrole, 2,5-dibromo 3-hexylthiophene and tris(4-bromophenyl)amine (or 1,3,5-tris(4-bromophenyl)benzene) monomers. Organic solvent-soluble polymers with number-average molecular weights of around 18,000 g mol-1 were obtained in 80-92% yields. The DSC and XRD results suggested that the branching structure hindered the stacking of polymer chains, leading to crystalline domains with less ordered packing in comparison with the linear analogous polymers. The results revealed that the hyperbranched polymer with triphenylbenzene as the branching unit exhibited a strong red-shift of the maximum absorption wavelength, attributed to a higher polymer stacking order as a result of the planar structure of triphenylbenzene. CONCLUSION Both hyperbranched polymers with triphenylamine/triphenylbenzene as branching moieties exhibited high structural order in thin films, which can be promising for organic solar cell applications. The UV-vis absorption of the hyperbranched polymer containing triphenylbenzene as branching unit was red-shifted as compared with the triphenylamine-containing polymer, as a result of a higher chain packing degree.
Collapse
Affiliation(s)
- Tam Huu Nguyen
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam
| | - Thu Anh Nguyen
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam
- Department of Chemical Engineering, Sungkyunkwan University, Suwon, 16419 Republic of Korea
| | - Hoan Minh Tran
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam
| | - Le-Thu T. Nguyen
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam
| | - Anh Tuan Luu
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam
| | - Jun Young Lee
- Department of Chemical Engineering, Sungkyunkwan University, Suwon, 16419 Republic of Korea
| | - Ha Tran Nguyen
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, Vietnam
- Materials Technology Key Laboratory (Mtlab), Vietnam National University-Ho Chi Minh City, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 70000 Vietnam
| |
Collapse
|
9
|
Multifunctional polymeric micelles loaded with doxorubicin and poly(dithienyl-diketopyrrolopyrrole) for near-infrared light-controlled chemo-phototherapy of cancer cells. Colloids Surf B Biointerfaces 2017. [DOI: 10.1016/j.colsurfb.2017.05.080] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|