4.8 Article

A Novel Aqueous Asymmetric Supercapacitor based on Pyrene-4,5,9,10-Tetraone Functionalized Graphene as the Cathode and Annealed Ti3C2Tx MXene as the Anode

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

Simplified Synthesis of Fluoride-Free Ti3C2Tx via Electrochemical Etching toward High- Performance Electrochemical Capacitors

Jizhang Chen et al.

Summary: A facile and time-saving electrochemical etching method is developed to synthesize F-free and Cl-containing Ti3C2Tx. Sonification alone is able to delaminate Ti3C2Tx without using any hazardous organic intercalant. The obtained Ti3C2Tx flakes exhibit suitable size and stability, and show excellent performance in supercapacitors and hybrid capacitors.

ACS NANO (2022)

Article Engineering, Chemical

Construction of Anthraquinone-Containing Covalent Organic Frameworks/Graphene Hybrid Films for a Flexible High-Performance Microsupercapacitor

Mengyao Yao et al.

Summary: This paper presents an efficient method for improving the electrical conductivity and electrochemical performances of covalent organic frameworks (COFs) by incorporating reduced graphene oxide (rGO) sheets. The COF@rGO hybrid films obtained exhibit important intermolecular interactions and effective electrolyte ion transportation, resulting in a high specific capacitance. The assembled COF@rGO microsupercapacitor shows a large electrochemical window, good energy density, and excellent structural stability.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2022)

Article Chemistry, Physical

Ultrahigh gravimetric and volumetric capacitance in Ti3C2Tx MXene negative electrode enabled by surface modification and in-situ intercalation

Weifeng Liu et al.

Summary: A high-performance Ti3C2Tx MXene based on modified surface termination, expanded interlayer spacing, and three-dimensional structure is successfully synthesized. The prepared negative electrode exhibits outstanding specific capacitance, rate capability, and cycling stability. Furthermore, a symmetric supercapacitor using the MXene material shows a high energy density. This study provides a new strategy for enhancing the electrochemical performance of MXene electrodes.

JOURNAL OF POWER SOURCES (2022)

Review Chemistry, Multidisciplinary

Perspectives on Working Voltage of Aqueous Supercapacitors

Tiezhu Guo et al.

Summary: This review summarizes key strategies and mechanisms for achieving wide working voltage in aqueous supercapacitors, including electrode optimization, electrolyte optimization, and diaphragm optimization. Various effective strategies, such as electrode functionalization, heteroatom doping, and neutral electrolyte, have been proposed to extend the actual voltage window.
Article Chemistry, Multidisciplinary

Poly(quinone-thiourea) with Improved Auxiliary Coordination Zn2+ Insertion/Extraction Positive Performance for Aqueous Zinc Ion Battery Cathodes

Chenxiao Guo et al.

Summary: In this study, a sustainable organic material structure of redox units linked by auxiliary coordination chains was designed and used as a cathode for aqueous zinc ion batteries, leading to improved electrochemical performances. The designed structure enhanced specific capacity, stabilized Zn2+ coordination, and alleviated zinc deposition on the cathode surface, showing promising prospects for developing high-performance organic cathode materials for multivalent ion batteries.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

Article Chemistry, Multidisciplinary

Noncovalent functionalization of Ti3C2TX using cationic porphyrins with enhanced stability against oxidation

Shameel Thurakkal et al.

Summary: Ti3C2TX, as one of the most studied MXenes, demonstrates good stability and interaction after functionalization through two different methods, potentially opening up new possibilities for its applications in biomedicines, optoelectronics, and sensors.

MATERIALS CHEMISTRY FRONTIERS (2022)

Article Chemistry, Physical

Ultrahigh rate capability of 1D/2D polyaniline/titanium carbide (MXene) nanohybrid for advanced asymmetric supercapacitors

Jinhua Zhou et al.

Summary: This study successfully synthesized a polyaniline/Ti3C2Tx nanohybrid material with high specific capacitance and ultrahigh rate capability, which was further applied to aqueous and organic asymmetric supercapacitors, demonstrating extremely high energy density and power density.

NANO RESEARCH (2022)

Review Chemistry, Multidisciplinary

Nanostructure and Advanced Energy Storage: Elaborate Material Designs Lead to High-Rate Pseudocapacitive Ion Storage

Zihan Gan et al.

Summary: This article introduces the basic concepts and characteristics of pseudocapacitive behaviors and discusses several material design measures to enhance pseudocapacitive responses. Finally, it outlines possible trends in the rational design of pseudocapacitive materials and energy storage devices.

ACS NANO (2022)

Review Chemistry, Multidisciplinary

Synthetic carbon nanomaterials for electrochemical energy conversion

Lanlan Wang et al.

Summary: This review focuses on the synthesis methods and applications of carbon nanomaterials in electrochemical energy conversion, discussing the correlation between the electronic/chemical properties and electrochemical performance of synthetic carbon nanostructures, as well as exploring the emerging challenges and perspectives in the development of synthetic carbon nanomaterials.

NANOSCALE (2022)

Article Nanoscience & Nanotechnology

Ultralong-Life Cathode for Aqueous Zinc-Organic Batteries via Pouring 9,10-Phenanthraquinone into Active Carbon

Beibei Yang et al.

Summary: The 9,10-phenanthraquinone@active carbon (PQ@AC) composite material is a promising superstable cathode material for aqueous zinc batteries, with improved cycling and rate performance. The introduction of active carbon enhances the structural stability and inhibits the dissolution of PQ in aqueous electrolytes. Experimental results demonstrate the excellent electrochemical performance of this composite electrode.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Electrochemistry

Anthraquinone-modified nitrogen-doped graphene aerogel for boosting energy density of supercapacitors by self-matching of capacity

Lifang Yang et al.

Summary: The novel electrode material DHAQ-NGA serves as both the negative and positive electrode materials in an ionic liquid electrolyte, improving capacity through faradaic reactions and stability through intramolecular hydrogen bonding, resulting in an enhanced specific capacity.

ELECTROCHIMICA ACTA (2021)

Review Electrochemistry

Research Progress of High-Performance Organic Material Pyrene-4,5,9,10-Tetraone in Secondary Batteries

Haixia Cui et al.

Summary: This Minireview discusses the use of pyrene-4,5,9,10-tetraone (PTO) with four carbonyl functional groups as electrode material in secondary batteries, showcasing its excellent electrochemical performance. Various optimization methods are currently being explored to address the high solubility of PTO in organic electrolytes and to enhance cycle stability.

CHEMELECTROCHEM (2021)

Article Chemistry, Physical

Redox-active p-phenylenediamine functionalized reduced graphene oxide film through covalently grafting for ultrahigh areal capacitance Zn-ion hybrid supercapacitor

Yali Xu et al.

Summary: Introducing p-phenylenediamine as a redox-active spacer in graphene film can enhance interlayer distance, expose more ion-accessible area, and provide significant pseudocapacitance through reversible redox reactions. This approach leads to improved electrochemical performance in Zn-ion hybrid supercapacitors.

JOURNAL OF POWER SOURCES (2021)

Article Chemistry, Physical

Two-dimensional MXenes for electrochemical capacitor applications: Progress, challenges and perspectives

Qizhen Zhu et al.

Summary: MXenes, a family of 2D transition metal carbides/nitrides, show great potential for energy storage applications, with Ti3C2Tx being the most studied one. This review summarizes recent advances and challenges of MXenes for supercapacitors, discussing preparation methods, composition versatility, material architectures, and energy storage mechanisms. Future development of MXenes for designing next-generation supercapacitors is also provided.

ENERGY STORAGE MATERIALS (2021)

Article Engineering, Environmental

Synergism of 2D/1D MXene/cobalt nanowire heterojunctions for boosted photo-activated antibacterial application

Yunxiu Liu et al.

Summary: The novel NIR-activated MXene/CoNWs heterojunctions demonstrate excellent antibacterial efficacy through NIR-triggered ROS and hyperthermia, while also showing acceptable cytocompatibility.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Electrochemistry

A green and sustainable organic molecule electrode prepared by fluorenone for more efficient energy storage

Liwen Lv et al.

Summary: In this study, an organic molecule electrode was reported, where 2,7-Dihydroxy-9-fluorenone (DHFO) molecules are anchored on highly conductive graphene sheets. The DHFO/rGO composite showed high specific capacitance and satisfactory capacitance retention in an H2SO4 aqueous electrolyte. The asymmetrical supercapacitor assembled with DHFO/rGO and AQ/rGO exhibited a maximum energy density of 28.57 Wh kg(-1) and good cycle stability.

ELECTROCHIMICA ACTA (2021)

Article Chemistry, Physical

High-performance all-solid-state flexible asymmetric supercapacitors composed of PPy@Ti3C2Tx/CC and Ti3C2Tx/CC electrodes

Xiuhang Chen et al.

Summary: In this study, a flexible asymmetric supercapacitor was assembled using PPy@Ti3C2Tx composite material as the positive electrode and Ti3C2Tx as the negative electrode without any binder. The composite electrode exhibited excellent conductivity and porous structure, facilitating charge transfer and ions diffusion, resulting in improved utilization of active materials. The all-solid-state asymmetric supercapacitor showed high energy density, large operating voltage, and outstanding cycling stability, providing a promising approach for flexible electronics.

SURFACES AND INTERFACES (2021)

Review Nanoscience & Nanotechnology

Recent Developments of Transition Metal Compounds-Carbon Hybrid Electrodes for High Energy/Power Supercapacitors

Kang Ren et al.

Summary: The development of transition metal compounds-carbon hybrid electrodes for high energy/power supercapacitors is reviewed, with a focus on the conductive carbon skeleton, interface engineering, and electronic structure. Future perspectives and challenges in this area are also highlighted for further research and development.

NANO-MICRO LETTERS (2021)

Article Chemistry, Multidisciplinary

Synthesis and Application of Naphthalene Diimide as an Organic Molecular Electrode for Asymmetric Supercapacitors with High Energy Storage

Fuquan Ma et al.

Summary: A new redox-active organic molecule NDI was synthesized and used to modify reduced graphene oxide, forming an organic molecular electrode with excellent performance. Another positive electrode GH-DN was prepared by hydrothermal method. An asymmetric device ASC was assembled with GH-DN as the positive electrode and rGO-NDI as the negative electrode, achieving a specific capacitance of 111.3 F g(-1) and lighting up 81 LEDs at high energy density.

ADVANCED MATERIALS INTERFACES (2021)

Article Chemistry, Physical

Organic Molecule-Functionalized Reduced Graphene Oxide for All-Carbon Asymmetric Supercapacitor Applications

Fuquan Ma et al.

Summary: The study successfully prepared organic molecular electrodes by using polyhydric organic molecules and decorating them with graphene hydrogel, enhancing capacitance and energy density. By utilizing two different organic molecules as positive and negative electrodes, an all-carbon asymmetric supercapacitor was constructed, achieving high energy density and power output, capable of lighting up LED lights.

ACS APPLIED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Detailed thermal reduction analyses of graphene oxide via in-situ TEM/EELS studies

M. Pelaez-Fernandez et al.

Summary: An in-depth study of reducing graphene oxide by in-situ thermal TEM analysis was conducted, with focus on the transformations of oxygen functional groups, water desorption, and graphitisation as a function of temperature. A model for water and oxygen functional groups removal was proposed based on monitored chemical and physical parameters. The unique information provides a detailed roadmap of GO's thermal behavior at an extended temperature range, which is important for understanding its response to thermal effects in applications.

CARBON (2021)

Article Chemistry, Physical

High Voltage Asymmetric Supercapacitors Developed by Engineering Electrode Work Functions

Kowsik Sambath Kumar et al.

Summary: By preinserting different metal cations to tune the electrode's work function, a high-voltage aqueous asymmetric supercapacitor with higher energy density and capacitance retention was successfully fabricated.

ACS ENERGY LETTERS (2021)

Article Chemistry, Physical

MXene-manganese oxides aqueous asymmetric supercapacitors with high mass loadings, high cell voltages and slow self-discharge

Wei Zheng et al.

Summary: This study tested an AASC with Ti3C2Tz MXene as the negative electrode and a mixture of manganese oxides as the positive electrode, using a saturated lithium chloride electrolyte. The device demonstrated high energy and power densities, slow self-discharge rates, excellent rate capability, and cycling stability, making it a promising option for environmentally friendly AASCs with commercial mass loadings.

ENERGY STORAGE MATERIALS (2021)

Article Chemistry, Physical

Quinolinediol Molecule Electrode and MXene for Asymmetric Supercapacitors with Efficient Energy Storage

Long Jiao et al.

Summary: The study utilized 2,8-quinolinediol to modify reduced graphene oxide and prepare an organic molecule electrode with excellent capacitance and rate capability. By assembling the optimized electrode and MXene as positive and negative electrodes, an ASC was created that showed wide voltage window charge storage and superior energy storage performance, with excellent cycling stability.

ACS APPLIED ENERGY MATERIALS (2021)

Article Chemistry, Multidisciplinary

Skeleton Engineering of Isostructural 2D Covalent Organic Frameworks: Orthoquinone Redox-Active Sites Enhanced Energy Storage

Miao Li et al.

Summary: The integration of redox-active sites into the skeleton of open-framework materials results in high-performance organic electrodes for energy storage devices. The stepwise introduction of ketone groups into the skeletons of isostructural 2D COFs allows for precise control of redox functionalities, leading to superior capacitances and rate capabilities. The orthoquinone moieties in KT-Tp COFs demonstrate enhanced performance compared to COFs with isolated carbonyl groups, showing exceptional capacitance retention even after high cycles.

CCS CHEMISTRY (2021)

Review Chemistry, Multidisciplinary

Chemical Functionalization of Graphene Nanoplatelets with Hydroxyl, Amino, and Carboxylic Terminal Groups

Cheng Peng et al.

Summary: Graphene nanoplatelets, as an important branch of graphene materials, show numerous applications in various fields and can be endowed with different properties and functions through chemical functionalization. This mini-review presents an overview of the research progress of functionalized graphene nanoplatelets, including different functionalization approaches, applications, challenges, and future directions. The introduction of terminal groups allows subsequent functionalization reactions to attach additional moieties, highlighting the versatility and potential of functionalized graphene nanoplatelets.

CHEMISTRY-SWITZERLAND (2021)

Review Chemistry, Multidisciplinary

Molecular engineering of carbonyl organic electrodes for rechargeable metal-ion batteries: fundamentals, recent advances, and challenges

Haoqi Yang et al.

Summary: This review summarizes molecular engineering strategies for enhancing the electrochemical performance of carbonyl organic compounds, focusing on the advantages and disadvantages of each strategy. Key investigations on the reaction mechanism of carbonyl organic electrodes have been highlighted, along with a deeper evaluation of critical challenges and future perspectives for practical battery systems.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Article Chemistry, Physical

Hydroxide ion dependent α-MnO2 enhanced via oxygen vacancies as the negative electrode for high-performance supercapacitors

Yucheng Chen et al.

Summary: This study investigates the applicability and energy storage mechanism of manganese dioxide (MnO2) as a negative electrode material for supercapacitors, comparing different crystalline forms of MnO2 and improving its performance by introducing oxygen vacancies. Experimental and theoretical analysis reveal the unique charge storage process of MnO2 as a negative electrode under alkaline conditions, providing insights for the development of high-performance supercapacitors.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Engineering, Environmental

Boosting gravimetric and volumetric energy density via engineering macroporous MXene films for supercapacitors

Mengyao Yao et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Materials Science, Multidisciplinary

Production and processing of graphene and related materials

Claudia Backes et al.

2D MATERIALS (2020)

Review Multidisciplinary Sciences

Roadmap for advanced aqueous batteries: From design of materials to applications

Dongliang Chao et al.

SCIENCE ADVANCES (2020)

Review Chemistry, Multidisciplinary

Pseudocapacitance: From Fundamental Understanding to High Power Energy Storage Materials

Simon Fleischmann et al.

CHEMICAL REVIEWS (2020)

Review Chemistry, Physical

Perspectives for electrochemical capacitors and related devices

Patrice Simon et al.

NATURE MATERIALS (2020)

Article Chemistry, Physical

Two-dimensional porous cobalt-nickel tungstate thin sheets for high performance supercapattery

Biao Huang et al.

ENERGY STORAGE MATERIALS (2020)

Article Chemistry, Physical

Phenothiazine-MXene Aqueous Asymmetric Pseudocapacitors

Muhammad Boota et al.

ACS APPLIED ENERGY MATERIALS (2020)

Article Chemistry, Multidisciplinary

Organic Proton-Buffer Electrode to Separate Hydrogen and Oxygen Evolution in Acid Water Electrolysis

Yuanyuan Ma et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Revealing the Pseudo-Intercalation Charge Storage Mechanism of MXenes in Acidic Electrolyte

Xinpeng Mu et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Editorial Material Chemistry, Multidisciplinary

Energy Storage in Nanomaterials - Capacitive Pseudocapacitive, or Battery-like?

Yury Gogotsi et al.

ACS NANO (2018)

Review Chemistry, Multidisciplinary

Recent Advances in Layered Ti3C2Tx MXene for Electrochemical Energy Storage

Dongbin Xiong et al.

Article Chemistry, Multidisciplinary

Synthesis of Aminopyrene-tetraone-Modified Reduced Graphene Oxide as an Electrode Material for High-Performance Supercapacitors

Jianqiao Shi et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Physical

Highly packed graphene-CNT films as electrodes for aqueous supercapacitors with high volumetric performance

Noel Diez et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

Article Chemistry, Physical

Nitrogen-doped Ti3C2Tx MXene electrodes for high-performance supercapacitors

Yangyang Wen et al.

NANO ENERGY (2017)

Article Chemistry, Physical

X-ray photoelectron spectroscopy of select multi-layered transition metal carbides (MXenes)

Joseph Halim et al.

APPLIED SURFACE SCIENCE (2016)

Review Multidisciplinary Sciences

Multidimensional materials and device architectures for future hybrid energy storage

Maria R. Lukatskaya et al.

NATURE COMMUNICATIONS (2016)

Article Chemistry, Physical

Nanoscale Elastic Changes in 2D Ti3C2Tx (MXene) Pseudocapacitive Electrodes

Jeremy Come et al.

ADVANCED ENERGY MATERIALS (2016)

Article Nanoscience & Nanotechnology

3D Graphene Functionalized by Covalent Organic Framework Thin Film as Capacitive Electrode in Alkaline Media

Zeqi Zha et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Article Chemistry, Multidisciplinary

3D RuO2 Microsupercapacitors with Remarkable Areal Energy

Anais Ferris et al.

ADVANCED MATERIALS (2015)

Review Chemistry, Multidisciplinary

Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems

Andrea C. Ferrari et al.

NANOSCALE (2015)

Article Chemistry, Physical

Design Considerations for Unconventional Electrochemical Energy Storage Architectures

Alexandru Vlad et al.

ADVANCED ENERGY MATERIALS (2015)

Article Chemistry, Multidisciplinary

Understanding Defect-Stabilized Noncovalent Functionalization of Graphene

Hua Zhou et al.

ADVANCED MATERIALS INTERFACES (2015)

Review Chemistry, Multidisciplinary

Graphene and Graphene-Based Materials for Energy Storage Applications

Jixin Zhu et al.

Review Chemistry, Physical

Graphene/metal oxide composite electrode materials for energy storage

Zhong-Shuai Wu et al.

NANO ENERGY (2012)

Review Chemistry, Multidisciplinary

Graphene-based nanomaterials for energy storage

Martin Pumera

ENERGY & ENVIRONMENTAL SCIENCE (2011)

Article Chemistry, Multidisciplinary

A high-performance asymmetric supercapacitor fabricated with graphene-based electrodes

Jintao Zhang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2011)