4.7 Article

A Simple Route to Fabricate Ultralong and Uniform Polypyrrole Nanowires with High Electrochemical Capacitance for Supercapacitor Electrodes

Related references

Note: Only part of the references are listed.
Review Chemistry, Multidisciplinary

Recent progress in the development of smart supercapacitors

Chuanyin Xiong et al.

Summary: With the arrival of the intelligence era, flexible wearable electronic devices are highly favored. To meet the requirements of normal operation, the development of new smart energy storage devices is crucial. Recently, smart supercapacitors have been widely studied. With the introduction of intelligent functions such as electrochromism, self-healing, and shape memory, the application fields of supercapacitors have been broadened, making our lives more convenient and intelligent than ever.

SMARTMAT (2023)

Article Materials Science, Multidisciplinary

PPy decorated α-Fe2O3 nanosheets as flexible supercapacitor electrodes

Qing Xia et al.

RARE METALS (2022)

Article Materials Science, Multidisciplinary

High-Performance Na-Ion Conducting Polymer Gel Membrane for Supercapacitor Applications

Jianghe Liu et al.

Summary: The scarcity of lithium and its uneven distribution on Earth has posed a challenge in electrochemical energy storage, but replacing lithium with sodium, which is abundant and low-cost, shows promise. By synthesizing Na-ion conducting gel polymer membranes, the electrical and electrochemical properties of membranes can be optimized for potential applications in future sodium-ion energy storage devices.

ACS APPLIED POLYMER MATERIALS (2022)

Article Materials Science, Multidisciplinary

Electrochemically Stable Carbazole-Derived Polyaniline for Pseudocapacitors

Mohammed Almtiri et al.

Summary: Supercapacitor energy storage devices have high energy and power densities and longer operational lifetimes. Research has focused on improving the specific capacitance, but emerging technologies demand competitive performance in terms of scalability and electrochemical stability. A polyaniline derivative was developed for electrodes, exhibiting good solubility and excellent cyclic stability.

ACS APPLIED POLYMER MATERIALS (2022)

Article Chemistry, Physical

Stable Three-Dimensional PEDOT Network Construction for Electrochromic-Supercapacitor Dual Functional Application

Hui Li et al.

Summary: In this work, a molecular expansion strategy was proposed to guide the design of stable electrochromic supercapacitors. Two polymers with a three-dimensional network structure were prepared and the results showed that the 3D network structure can greatly improve the stability and performance of conducting polymers.

ACS APPLIED ENERGY MATERIALS (2022)

Article Materials Science, Multidisciplinary

Solid-State, Single-Anion-Conducting Networks for Flexible and Stable Supercapacitor Electrolytes

Chengtian Shen et al.

Summary: A flexible supercapacitor with an all solid-state, single-ion-conducting polymer network electrolyte has been developed. This device shows high thermal and electrochemical stability, with the ability to be charged to high voltages and operated at high temperatures while maintaining excellent cycling stability. The unique electrode/electrolyte interface, network architecture, and single-ion-conducting nature of the electrolyte are crucial for achieving high capacitance in this supercapacitor.

ACS APPLIED POLYMER MATERIALS (2021)

Article Multidisciplinary Sciences

Improvement of capacitive performance of polyaniline based hybrid supercapacitor

Md Mostafizur Rahman et al.

Summary: This study focused on synthesizing polyaniline composites and using them as electrode materials in the fabrication of hybrid supercapacitors. The electrochemical performance of the supercapacitors was evaluated based on capacitive properties, and Ni-PANI composite showed the highest capacitance and energy density among various composites tested. The results suggest that Ni-PANI composite has potential as a cathode material for hybrid supercapacitors.

HELIYON (2021)

Article Electrochemistry

Fabrication of PEDOT:PSS/rGO fibers with high flexibility and electrochemical performance for supercapacitors

Guoqiang Liu et al.

Summary: This study focuses on the preparation of high-quality polymer nanofibers for supercapacitors through a hydrothermal confinement reaction, showing improved electrochemical performance and fracture elongation. The optimized nanofibers exhibit high specific capacitance and good cycling stability, along with excellent energy density and power density for potential applications in flexible and wearable devices.

ELECTROCHIMICA ACTA (2021)

Article Multidisciplinary Sciences

Cationic intermediates assisted self-assembly two-dimensional Ti3C2Tx/rGO hybrid nanoflakes for advanced lithium-ion capacitors

Sha Yi et al.

Summary: Two-dimensional MXenes have sparked interest in the energy storage field for their unique properties, but the self-restacking issue hampers their performance. A new strategy involving Ti3C2Tx/rGO composites has been proposed to tackle this problem, resulting in improved dispersion of nanoflakes and increased electroactive sites. This composite material exhibits promising electrochemical performance, showing potential as an anode material for lithium-ion capacitors.

SCIENCE BULLETIN (2021)

Article Chemistry, Physical

Studies on physicochemical properties of three Gemini surfactants with different spacer groups

Yupeng Cao et al.

Summary: The effect of different spacer groups on the performance of Gemini surfactants was investigated, with ZGS-S showing the strongest ability to reduce surface tension and highest electrolytes tolerance among the three surfactants. CGS-O exhibited the lowest performance in terms of surface tension reduction and electrolytes tolerance.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Nanoscience & Nanotechnology

Facile Approach to Conductive Polymer Microelectrodes for Flexible Electronics

Zhenwu Wang et al.

Summary: The study introduces a simple and efficient strategy to fabricate conductive polymer microelectrodes using surface-tension-confined liquid patterns, which shows universality for various oxidizers and conductive polymers, high resolution, stability, and favorable compatibility with different surfaces and materials.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Physical

Controllable Synthesis, Core-Shell Nanostructures, and Supercapacitor Performance of Highly Uniform Polypyrrole/Polyaniline Nanospheres

Shaoyun Chen et al.

Summary: The study successfully prepared core-shell PPy@PANI nanospheres with excellent electrochemical performance as electrode materials for supercapacitors. The thickness of the PANI shell and the sea urchin-like shape of PANI have important effects on the specific capacitance and performance of the nanospheres.

ACS APPLIED ENERGY MATERIALS (2021)

Article Engineering, Environmental

Scalable combustion synthesis of graphene-welded activated carbon for high-performance supercapacitors

Chen Li et al.

Summary: This study demonstrates a scalable combustion synthesis method to manufacture graphene-welded activated carbon in CO2 atmosphere using Mg as a sacrificial solder. The graphene-welded activated carbon exhibits high electrical conductivity of 2836 S m-1, and a hierarchical porous structure can be achieved by simply changing the starting conditions of combustion synthesis. These features ensure enhanced ion diffusion and electron transport, resulting in superior energy density of 80 Wh kg-1 and high power density of 70 kW kg-1. The scalable combustion synthesis opens up a new pathway for producing high-performance activated carbon materials for future energy storage devices.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Materials Science, Multidisciplinary

DMSO-treated flexible PEDOT:PSS/PANi fiber electrode for high performance supercapacitors

Guoqiang Liu et al.

Summary: Researchers have developed PEDOT:PSS/PANi fibers with high specific capacitance and superior electrochemical properties through one-dimensional self-assembly technique, improving their conductivity and electroactivity by removing PSS chains with DMSO treatment. The final test results show that the symmetric supercapacitor constructed with DMSO-P4P6 fiber exhibits good performance at high energy density.

JOURNAL OF MATERIALS SCIENCE (2021)

Article Chemistry, Physical

Coral-like PEDOT Nanotube Arrays on Carbon Fibers as High-Rate Flexible Supercapacitor Electrodes

Fei Niu et al.

ACS APPLIED ENERGY MATERIALS (2020)

Article Polymer Science

Rheological Behavior of a Quaternary Ammonium Copolymer in the Presence of Inorganic Salts

Xingqin Fu et al.

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS (2020)

Article Nanoscience & Nanotechnology

Polypyrrole and polypyrrole@MnO2 nanowires grown on graphene oam for asymmetric supercapacitor

Shuang Dong et al.

MATERIALS EXPRESS (2020)

Article Materials Science, Multidisciplinary

Ambipolar Poly(3,4-ethylenedioxythiophene)-Pendant Tetrachlorinated Perylene Diimide for Symmetric Supercapacitors

Mark B. Miltenburg et al.

ACS APPLIED POLYMER MATERIALS (2020)

Article Materials Science, Multidisciplinary

Structural regulation of polypyrrole nanospheres guided by hydrophobic chain length of surfactants

Zekun Zhou et al.

JOURNAL OF MATERIALS SCIENCE (2019)

Article Materials Science, Multidisciplinary

Preparation of NiCoFe-hydroxide/polyaniline composite for enhanced-performance supercapacitors

Lu Liu et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2019)

Article Chemistry, Physical

Gradient Oxygen Vacancies in V2O5/PEDOT Nanocables for High-Performance Supercapacitors

Wenchao Bi et al.

ACS APPLIED ENERGY MATERIALS (2019)

Article Chemistry, Physical

Converting Rust to PEDOT Nanofibers for Supercapacitors

Yifan Diao et al.

ACS APPLIED ENERGY MATERIALS (2019)

Article Chemistry, Physical

The Driving Force for the Association of Gemini Surfactants

Kyeong-Jun Jeong et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2018)

Article Nanoscience & Nanotechnology

Three-Dimensional Printing of Polyaniline/Reduced Graphene Oxide Composite for High-Performance Planar Supercapacitor

Zishen Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Review Chemistry, Multidisciplinary

Conductive Polymers: Opportunities and Challenges in Biomedical Applications

Toktam Nezakati et al.

CHEMICAL REVIEWS (2018)

Article Materials Science, Multidisciplinary

Polypyrrole nanowires coated with a hollow shell for enhanced electrochemical performance

Chunhai Yang et al.

MATERIALS RESEARCH BULLETIN (2018)

Article Materials Science, Multidisciplinary

Coaxial silver nanowire/polypyrrole nanocomposite supercapacitors

Recep Yuksel et al.

ORGANIC ELECTRONICS (2018)

Article Chemistry, Physical

Role of the spacer of Gemini surfactants in solubilization into their micelles

Hiromichi Nakahara et al.

JOURNAL OF MOLECULAR LIQUIDS (2017)

Review Chemistry, Physical

Polypyrrole/carbon nanotube supercapacitors: Technological advances and challenges

Adeel Afzal et al.

JOURNAL OF POWER SOURCES (2017)

Review Chemistry, Applied

Progress in the Synthesis of Zwitterionic Gemini Surfactants

Ming Zhou et al.

JOURNAL OF SURFACTANTS AND DETERGENTS (2017)

Article Materials Science, Composites

Flower-like polyaniline/graphene hybrids for high-performance supercapacitor

Fuyou Ke et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2017)

Article Chemistry, Analytical

Nitrogen doped carbon nanowires prepared from polypyrrole nanowires for potential application in supercapacitors

Bin Wang et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2016)

Article Materials Science, Multidisciplinary

Facile synthesis of polypyrrole nanowires for high-performance supercapacitor electrode materials

Junhong Zhao et al.

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL (2016)

Review Chemistry, Physical

Nanostructured Polypyrrole as a flexible electrode material of supercapacitor

Yang Huang et al.

NANO ENERGY (2016)

Article Materials Science, Multidisciplinary

Facile synthesis of polypyrrole nanowires for high-performance supercapacitor electrode materials

Junhong Zhao et al.

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL (2016)

Article Engineering, Chemical

Polyaniline Coated Boron Doped Biomass Derived Porous Carbon Composites for Supercapacitor Electrode Materials

Duo Liu et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2015)

Article Engineering, Chemical

Silver Nanoparticles Decorated Polyaniline/Multiwalled Carbon Nanotubes Nanocomposite for High-Performance Supercapacitor Electrode

Saptarshi Dhibar et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2014)

Article Chemistry, Physical

Carbon nanotube reinforced polypyrrole nanowire network as a high-performance supercapacitor electrode

Hai Fu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

Article Materials Science, Multidisciplinary

Conducting polypyrrole with nanoscale hierarchical structure

Yongqin Han et al.

SYNTHETIC METALS (2010)

Article Electrochemistry

Template-free one-step electrochemical formation of polypyrrole nanowire array

Catherine Debiemme-Chouvy

ELECTROCHEMISTRY COMMUNICATIONS (2009)

Article Materials Science, Multidisciplinary

Surfactant-assisted polypyrrole/titanate composite nanofibers: Morphology, structure and electrical properties

Qilin Cheng et al.

SYNTHETIC METALS (2008)