4.6 Article

Impact of varying side chain structure on organic electrochemical transistor performance: a series of oligoethylene glycol-substituted polythiophenes

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Ionic-Liquid Induced Morphology Tuning of PEDOT:PSS for High-Performance Organic Electrochemical Transistors

Xihu Wu et al.

Summary: Research focuses on improving the conductivity of PEDOT:PSS films in OECTs to achieve high transconductance. By using ionic liquids as additives, an optimal morphology is realized, enhancing ion accessibility, lowering gate bias, and enabling high transconductance, fast transient response, all at a lower gate bias window.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Influence of Molecular Weight on the Organic Electrochemical Transistor Performance of Ladder-Type Conjugated Polymers

Han-Yan Wu et al.

Summary: Fine-tuning the molecular weight of rigid, ladder-type polymers can significantly enhance the performance of n-type OECTs, achieving record-high geometry-normalized transconductance, electron mobility, and volumetric capacitance. This improvement is attributed to more efficient intermolecular charge transport in high-molecular-weight polymers. Additionally, complementary inverters based on OECTs have demonstrated remarkable voltage gains and ultralow power consumption, making them among the best sub-1 V inverters reported to date.

ADVANCED MATERIALS (2022)

Article Nanoscience & Nanotechnology

Influence of Side Chains on the n-Type Organic Electrochemical Transistor Performance

David Ohayon et al.

Summary: n-Type polymers with electron transporting properties are crucial in transducing biological events involving electron generation. Researchers have developed a new family of donor-acceptor-type polymers based on the NDI-T2 backbone, studying how side chain variations affect polymer film performance in bioelectronic devices like OECTs.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

A Low-Swelling Polymeric Mixed Conductor Operating in Aqueous Electrolytes

Tommaso Nicolini et al.

Summary: Organic mixed conductors are utilized in various applications, however, polymer-based conductors often experience significant volumetric changes during ion uptake/rejection. The new material P3HHT shows low swelling behavior and has potential for applications in bioelectronics and beyond.

ADVANCED MATERIALS (2021)

Article Chemistry, Multidisciplinary

Polaron Delocalization in Donor-Acceptor Polymers and its Impact on Organic Electrochemical Transistor Performance

Maximilian Moser et al.

Summary: Donor-acceptor polymers based on diketopyrrolopyrrole unit show promising OECT performance similar to all-donor polymers, representing a significant improvement to previously developed D-A copolymers. DFT simulations suggest a positive correlation between hole polaron delocalization and steady-state OECT performance, providing new insights into the design of OECT materials. It is demonstrated that polaron delocalization can be tuned at the molecular level by selecting building blocks in the polymers' conjugated backbone, paving the way for higher performing OECT polymers.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

Porous Semiconducting Polymers Enable High-Performance Electrochemical Transistors

Lizhen Huang et al.

Summary: This study compares the properties and OECT response of dense and porous semiconducting polymer films, and demonstrates that porous morphology enhances ion penetration speed, increases material conductivity, and improves low-voltage operation performance.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

Nanowire Architectures Improve Ion Uptake Kinetics in Conjugated Polymer Electrochemical Transistors

Rajiv Giridharagopal et al.

Summary: Organic electrochemical transistors face a tension between optimizing ion and electronic mobility. This study explores using nanowire morphology to improve kinetics and capacitance of a high-mobility conjugated polymer, exhibiting faster kinetics and higher volumetric capacitance. Nanowire structure allows for greater ion uptake and swelling, making the nanostructured system function volumetrically and potentially offering lower threshold voltage for enhanced device performance.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Polymer Science

Designing Donor-Acceptor Copolymers for Stable and High-Performance Organic Electrochemical Transistors

Xuyi Luo et al.

Summary: A new generation of polymers designed for OECTs successfully addressed the long-term performance and stability challenges, exhibiting high charge mobility and volumetric capacitance values. The PProDOT-DPP thin films demonstrated excellent electrochemical response and retained performance stability after multiple cycles and prolonged use.

ACS MACRO LETTERS (2021)

Article Engineering, Biomedical

Rapid single-molecule detection of COVID-19 and MERS antigens via nanobody-functionalized organic electrochemical transistors

Keying Guo et al.

Summary: This study introduces organic electrochemical transistors functionalized with antigen-specific nanobodies for rapid and sensitive protein detection in complex bodily fluids. The sensors demonstrate high specificity and sensitivity, and can be reprogrammed to detect any protein antigen if a specific nanobody is available.

NATURE BIOMEDICAL ENGINEERING (2021)

Article Materials Science, Multidisciplinary

The effect of the donor moiety of DPP based polymers on the performance of organic electrochemical transistors

Yazhou Wang et al.

Summary: Organic mixed charge conductors are crucial for bioelectronic devices, and polymers with efficient mixed charge transport are limited. This study developed two D-A type polymers based on TDPP as the acceptor unit, with different donor units to tune the film's microstructure. The results showed that using a donor unit with higher electron-donating power can significantly affect the mixed conduction performance of the polymers, leading to superior OECTs performance.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Review Chemistry, Physical

Organic mixed ionic-electronic conductors

Bryan D. Paulsen et al.

NATURE MATERIALS (2020)

Article Nanoscience & Nanotechnology

The Key Role of Side Chain Linkage in Structure Formation and Mixed Conduction of Ethylene Glycol Substituted Polythiophenes

Philip Schmode et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

Balancing Ionic and Electronic Conduction for High-Performance Organic Electrochemical Transistors

Achilleas Savva et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Review Chemistry, Multidisciplinary

The role of chemical design in the performance of organic semiconductors

Hugo Bronstein et al.

NATURE REVIEWS CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Side Chain Redistribution as a Strategy to Boost Organic Electrochemical Transistor Performance and Stability

Maximilian Moser et al.

ADVANCED MATERIALS (2020)

Article Engineering, Electrical & Electronic

Controlling the Neuromorphic Behavior of Organic Electrochemical Transistors by Blending Mixed and Ion Conductors

Shunsuke Yamamoto et al.

ACS APPLIED ELECTRONIC MATERIALS (2020)

Article Chemistry, Multidisciplinary

Polymer Crystallinity Controls Water Uptake in Glycol Side-Chain Polymer Organic Electrochemical Transistors

Lucas Q. Flagg et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Nanoscience & Nanotechnology

Fullerene Active Layers for n-Type Organic Electrochemical Transistors

Connor G. Bischak et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Review Chemistry, Multidisciplinary

Active Materials for Organic Electrochemical Transistors

Erica Zeglio et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Physical

Anion-Dependent Doping and Charge Transport in Organic Electrochemical Transistors

Lucas Q. Flagg et al.

CHEMISTRY OF MATERIALS (2018)

Review Nanoscience & Nanotechnology

Organic electrochemical transistors

Jonathan Rivnay et al.

NATURE REVIEWS MATERIALS (2018)

Article Chemistry, Multidisciplinary

X-Ray Scattering Reveals Ion-Induced Microstructural Changes During Electrochemical Gating of Poly(3-Hexylthiophene)

Elayne M. Thomas et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Multidisciplinary Sciences

Benchmarking organic mixed conductors for transistors

Sahika Inal et al.

NATURE COMMUNICATIONS (2017)

Article Chemistry, Multidisciplinary

Structural Effects of Gating Poly(3-hexylthiophene) through an Ionic Liquid

Jesus O. Guardado et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

Article Engineering, Biomedical

Organic Transistor Arrays Integrated with Finger-Powered Microfluidics for Multianalyte Saliva Testing

Anna-Maria Pappa et al.

ADVANCED HEALTHCARE MATERIALS (2016)

Review Polymer Science

The organic electrochemical transistor for biological applications

Xenofon Strakosas et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2015)

Article Multidisciplinary Sciences

High-performance transistors for bioelectronics through tuning of channel thickness

Jonathan Rivnay et al.

SCIENCE ADVANCES (2015)

Article Chemistry, Physical

Designing J- and H-Aggregates through Wave Function Overlap Engineering: Applications to Poly(3-hexylthiophene)

Hajime Yamagata et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2012)

Article Multidisciplinary Sciences

Controlling the dimensionality of charge transport in organic thin-film transistors

Ari Laiho et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)