☆ 4.7 Article

Preparation of nanosheets of Ni5P2@Ni9S8/CoS1.097 heterostructure for aqueous asymmetric supercapacitors with high electrochemical performance

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

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 Engineering, Environmental

N-doped and oxygen vacancy-rich NiCo2O4 nanograss for supercapacitor electrode

Song Wei et al.

Summary: Through one-step plasma activation, a NiCo2O4 microporous nanograss with nitrogen doping and oxygen vacancy-rich was successfully prepared as a high-performance electrode for supercapacitors. The electrode showed excellent cyclic stability and high specific capacitance, leading to a significantly enhanced energy density. It can also be used in aqueous asymmetric supercapacitor devices, demonstrating extremely high energy density and power density.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Chemistry, Physical

Highly dispersed RuO2-biomass carbon composite made by immobilization of ruthenium and dissolution of coconut meat with octyl ammonium salicylate ionic liquid for high performance flexible supercapacitor

Zhijun Cao et al.

Summary: The study synthesized highly dispersed RuO2-biomass carbon nanocomposite (HD-RuO2-BC) by combining octyl ammonium salicylate ionic liquid with Ru3+ ion, resulting in a composite with high Ru loading and excellent dispersion. The HD-RuO2-BC electrode exhibited high capacitance and significantly enhanced capacity by introducing RuO2. The symmetrical flexible supercapacitor showed outstanding performance with high capacitance, rate-capacity, cycling stability, and energy density.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

添加到收藏夹

Article Chemistry, Physical

Heterostructure NiS2/NiCo2S4 nanosheets array on carbon nanotubes sponge electrode with high specific capacitance for supercapacitors

Jinpan Xiao et al.

Summary: In this study, heterostructure NiS2/NiCo2S4 nanosheets were synthesized on a self-supporting substrate of nitrogen-doped single-walled carbon nanotubes sponge (NSCS) using evaporation-induced drying. The electrode exhibited remarkable capacitive performance and cycle stability under different current densities and loading conditions, suggesting its potential application in energy storage.

JOURNAL OF POWER SOURCES (2022)

添加到收藏夹

Article Chemistry, Physical

A multi-interface CoNi-SP/C heterostructure for quasi-solid-state hybrid supercapacitors with a graphene oxide-containing hydrogel electrolyte

Zixiao Li et al.

Summary: A hollow multivariate hybrid with polyphase interfaces and hierarchical porosity (CoNi-SP/C) is prepared via a one-step sulfurization/phosphorization transformation approach. The prepared CoNi-SP/C exhibits superior capacity and pseudocapacitive activity in energy storage.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

添加到收藏夹

Article Chemistry, Physical

3D frame-like architecture of N-C-incorporated mixed metal phosphide boosting ultrahigh energy density pouch-type supercapacitors

Le Xu et al.

Summary: In this study, a three-dimensional hollow open frame-like architecture nickel cobalt phosphate with nitrogen-doped carbon was used as a functional electrode for supercapacitors, delivering remarkable electrochemical performance in terms of high capacitance and long cycling longevity. The hybrid supercapacitor device assembled also exhibited ultrahigh energy density at a maximum power density. The superior performance can be attributed to the specific characteristics of the material, such as 3D nanostructures, phosphorus introduction, bimetal enhancement, and nitrogen-doped carbon.

NANO ENERGY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

A New Approach to the Formation of Nanosized Gold and Beryllium Films by Ion-Beam Sputtering Deposition

Sergei A. Sharko et al.

Summary: Thin films of beryllium and gold with nanoscale thickness were successfully obtained on silicon and quartz substrates using the ion-beam method. These films exhibit better morphological, electrical, and optical characteristics compared to those obtained by direct deposition.

NANOMATERIALS (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Tuning the Structure, Magnetic, and High Frequency Properties of Sc-Doped Sr0.5Ba0.5ScxFe12-xO19/NiFe2O4 Hard/Soft Nanocomposites

Muhirah A. Almessiere et al.

Summary: This study investigates the synthesis and magnetic properties of Sr0.5Ba0.5ScxFe12-xO19/NiFe2O4 hard-soft nanocomposites, revealing that samples with Sc3+ doping exhibit complete exchange coupling behavior, while the saturation and remanent magnetizations decrease with increasing Sc content. Strong electromagnetic absorption was observed in all samples, with potential applications in high-frequency devices and radar-absorbing technology.

ADVANCED ELECTRONIC MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

The Semicoherent Interface and Vacancy Engineering for Constructing Ni(Co)Se2@Co(Ni)Se2 Heterojunction as Ultrahigh-Rate Battery-Type Supercapacitor Cathode

Jian Zhao et al.

Summary: In this study, semicoherent heterojunctions with rich Se vacancies were constructed as cathode to improve the rate capability of battery-type supercapacitors. The cathode exhibited large specific capacity, excellent cycle stability, and ultrahigh rate capability. Additionally, a high-performance hybrid supercapacitor was developed using N/S co-doped porous carbon as anode, showing high energy density and superior cycle performance.

ADVANCED FUNCTIONAL MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

2D@3D MoS2@Ni/Co-S submicroboxes derived from prussian blue analogues for high performance supercapacitors

Jiang-Shan Gao et al.

Summary: Tuning the morphology and structure at micro/nanoscale is crucial for the development of electrode materials for supercapacitors. In this study, 3D hollow submicroboxes coated with 2D MoS2 nanosheets were successfully synthesized using Ni-Co Prussian blue analogue as precursor and template. The resulting material exhibited high specific capacity, superior rate capability, and excellent cycling stability, making it a promising candidate for advanced energy materials.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Physical

Mn-dopant induced Octahedral Configuration Strongly Stabilizes Ni12P5 Nanowires for Battery-Supercapacitor Hybrid Devices

Han Wu et al.

Summary: Transition metal phosphides (TMPs) are important electrode materials for supercapacitors due to their outstanding specific capacity and high conductivity. In this study, Mn-doped Ni12P5 nanowires were reported as an advanced cathode material for hybrid supercapacitors, showing high specific capacity and good cyclic stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Physical

Novel combination of nickel-cobalt sulfide and oxide derived from Ni2CoS4@ZIF-67 for high performance supercapacitor

Lixiang Xie et al.

Summary: In this study, a novel combination of nickel-cobalt sulfide and oxide was reported for high performance super-capacitors. The material exhibited an ultra-high specific capacity and high energy density, making it a promising candidate for advanced electrode materials in supercapacitors.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Physical

Comparative study of ternary metal chalcogenides (MX; M= Zn-Co-Ni; X= S, Se, Te): Formation process, charge storage mechanism and hybrid supercapacitor

Muhammad Ahmad et al.

Summary: This study successfully synthesized highly efficient Zn-Ni-Co-S/Se/Te electrode materials using a hydrothermal/solvothermal strategy, and investigated the energy storage mechanism of trimetallic chalcogenides in aqueous KOH electrolyte. The Zn-Ni-Co-Se electrode material exhibited competitive high specific capacity.

JOURNAL OF POWER SOURCES (2022)

添加到收藏夹

Article Chemistry, Physical

Heterostructure of metal-organic framework-derived straw-bundle-like CeO2 decorated with (Ni, Co)3S4 nanosheets for high-performance supercapacitor

Zhigao Xue et al.

Summary: In this study, a heterostructure of CeO2@(Ni, Co)(3)S-4 was synthesized by assembling one-dimensional nanorods and nanosheets derived from a metal-organic framework (MOF). The CeO2@(Ni, Co)(3)S-4 heterostructure exhibited a high specific capacitance, outstanding rate performance, and excellent cycling stability. The impressive electrochemical performance of the electrode material can be attributed to the large electroactive surface area and rapid electron transfer pathways provided by the CeO2 nanorods, the strong electronic interaction between CeO2 and (Ni, Co)(3)S-4, the abundant oxygen vacancies promoting electronic conductivity and OH-capture, and the robust mechanic stability of the core-shelled structure.

APPLIED SURFACE SCIENCE (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Porous Ni Foams Filled by N-Doped Carbon Nanotubes Coated with N-Doped Ni3P and Ni Nanoparticles for Catalytic Water Splitting

Bowen Lu et al.

Summary: This study successfully developed a bifunctional catalyst with high efficiency and stability for overall water splitting through rational design. The self-supported electrode exhibited superior electrocatalytic performance, achieving low overpotential for hydrogen and oxygen evolution reactions and requiring a low cell voltage for overall water splitting in a KOH electrolyte.

ACS APPLIED NANO MATERIALS (2021)

添加到收藏夹

Article Chemistry, Physical

Hierarchical structure of Self-Supported NiCo2S4 Nanoflowers@NiCo2S4 nanosheets as high rate-capability and cycling-stability electrodes for advanced supercapacitor

Wenling Wu et al.

Summary: The hierarchical NiCo2S4 nanoflowers@NiCo2S4 nanosheets composite demonstrates remarkable electrochemical performance and cycling stability, showing potential for application as electrode material with a promising prospect.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Mo-doped Co3O4 ultrathin nanosheet arrays anchored on nickel foam as a bi-functional electrode for supercapacitor and overall water splitting

Shanshan Xiong et al.

Summary: A Mo-doped Co3O4 ultrathin nanosheets was prepared and studied as an effective electrode material for electrocatalytic water splitting and supercapacitors, demonstrating outstanding electrochemical performance, stability, and high efficiency.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

CoS nanowires grown on Ti3C2Tx are promising electrodes for supercapacitors: High capacitance and remarkable cycle capability

Tianze Zhang et al.

Summary: By growing CoS nanowires on few-layered Ti3C2Tx using a one-step solvothermal method, a composite electrode CoS/Ti3C2Tx-5 with excellent electrochemical properties was prepared. The composite electrode exhibited a remarkable improvement specific capacitance and ultrahigh capacitance retention, showing great potential for practical applications.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Hierarchically urchin-like hollow NiCo2S4 prepared by a facile template-free method for high-performance supercapacitors

Zeqi Shi et al.

Summary: A facile template-free method was reported for the preparation of novel urchin-like hollow nickel cobalt sulfide, which significantly improved specific capacitance and accommodated structural collapse caused by electrochemical reactions. The resulting hollow spheres demonstrated impressive capacitance and cycling stability, making progress on efficient supercapacitors.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Analytical

Amorphous phase induced high phosphorous-doping in dandelion-like cobalt sulfides for enhanced battery-supercapacitor hybrid device

Yue Zhao et al.

Summary: Phosphorus doping in dandelion-like cobalt sulfides at a high concentration of 18 at% using an amorphous phase induced strategy resulted in improved specific capacity and enhanced electrical conductivity, outperforming lower doping levels and pristine cobalt sulfides. The hybrid device showed good stability and energy density with 88% capacity retention over 6000 cycles.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2021)

添加到收藏夹

Article Energy & Fuels

In-situ growth of bimetallic sulfide NiCo2S4 nanowire on carbon cloth for asymmetric flexible supercapacitors

Xiaoyuan Liang et al.

Summary: A fully flexible, lightweight, and high-performance supercapacitor was designed by growing NiCo2S4 nanowire on activated carbon cloth using a simple two-step hydrothermal method. The electrode exhibited high area capacitance and good capacitance retention after numerous cycles. Additionally, a flexible asymmetric supercapacitor using the designed electrode and cathode displayed high specific capacitance, energy density, and power density, along with good capacitance retention, indicating the feasibility for wearable energy storage devices.

JOURNAL OF ENERGY STORAGE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Design and Fabrication of Hierarchical NiCoP-MOF Heterostructure with Enhanced Pseudocapacitive Properties

Shixue He et al.

Summary: Metal-organic framework (MOF)-derived heterostructures, such as the NiCoP-MOF studied in this research, show enhanced energy storage performance as supercapacitor electrodes with high capacity, energy density, and cycle stability.

SMALL (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Pyrolysis of Enzymolysis-Treated Wood: Hierarchically Assembled Porous Carbon Electrode for Advanced Energy Storage Devices

Feng Wang et al.

Summary: This study proposes a 3D self-supporting thick carbon electrode derived from wood-based cellulose for high areal and volumetric energy density of supercapacitor. Through enzymolysis treatment, the electrode achieves high specific surface area and abundant active sites, providing a new research idea for realizing multi-functional application.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Review Chemistry, Inorganic & Nuclear

Recent advances and challenges of electrode materials for flexible supercapacitors

Yong Zhang et al.

Summary: Flexible supercapacitors, integrated into textiles, have shown great potential in real-time health monitoring due to their simple production process, low cost, and superior performance. Current research focuses on the synthesis and performance of various flexible substrates, as well as discussing future development trends and challenges in practical applications.

COORDINATION CHEMISTRY REVIEWS (2021)

添加到收藏夹

Review Materials Science, Multidisciplinary

Diamond supercapacitors: Progress and perspectives

Siyu Yu et al.

Summary: Diamond and related materials are recognized as one of the best capacitor electrodes due to their excellent stability, large potential windows, rich surface chemistry, and varied surface terminations. This article summarizes recent progress in synthesizing nanostructures, particles, hybrid materials, and pseudocapacitive composites of diamond, as well as reviewing the performance of various types of diamond capacitors. The future perspectives of diamond SCs are also outlined and discussed.

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

β-Ni(OH)2/nickel-cobalt layered double hydroxides coupled with fluorine-modified graphene as high-capacitance supercapacitor electrodes with improved cycle life

Dongkai Jiang et al.

Summary: A facile and binder-free strategy was demonstrated to obtain beta-Ni(OH)(2)/NiCo-LDH@FG as supercapacitor electrodes with high conductivity, ion diffusivity, and mechanical strength. The electrode showed excellent capacitance, remarkable rate capability, and improved cycle life, indicating great potential for improving electrode performance.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

添加到收藏夹

Article Chemistry, Physical

Towards high-performance all-solid-state asymmetric supercapacitors: A hierarchical doughnut-like Ni3S2@PPy core-shell heterostructure on nickel foam electrode and density functional theory calculations

Jun Ren et al.

Summary: A hierarchical doughnut-like Ni3S2@polypyrrole (PPy) core-shell heterostructure has been successfully constructed on nickel foam (NF), exhibiting excellent electrochemical performance and high energy density. Density functional theory calculations reveal the formation of N-Ni and C-Ni bonds at the PPy/Ni3S2 heterostructure interface, contributing to the enhanced overall properties.

JOURNAL OF POWER SOURCES (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Structural and Magnetic Properties of Co0.5Ni0.5Ga0.01Gd0.01Fe1.98O4/ZnFe2O4 Spinel Ferrite Nanocomposites: Comparative Study between Sol-Gel and Pulsed Laser Ablation in Liquid Approaches

Munirah A. Almessiere et al.

Summary: The study synthesized spinel ferrite nanocomposites with different ratios using sol-gel and pulsed laser ablation approaches to tune their magnetic properties. It was found that the magnetic parameters of nanocomposites synthesized by sol-gel route were stronger than those synthesized by PLAL. Some nanocomposite samples exhibited stronger magnetic data compared to individual Co0.5Ni0.5Ga0.01Gd0.01Fe1.98O4 nanoparticles at low temperatures.

NANOMATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

ZnO/CoS heterostructured nanoflake arrays vertically grown on Ni foam for high-rate supercapacitors

Haijun Chen et al.

Summary: Self-supported materials are widely used in high-power energy storage devices due to their unique construction, and in this work, hierarchical ZnO nanoflake arrays vertically grown on a nickel foam substrate and wrapped by porous CoS nanofilms exhibited excellent specific capacitance and cycling stability. Density functional theory calculations further confirmed the facilitated electron transfer mechanism from CoS to ZnO, enhancing the electrochemical performance.

CHEMICAL COMMUNICATIONS (2021)

添加到收藏夹

Review Chemistry, Physical

Metal phosphides: topical advances in the design of supercapacitors

Akanksha Agarwal et al.

Summary: This article systematically discusses the application of metal phosphides in supercapacitors, exploring both mono-metal phosphides and multi-metal phosphides in terms of their advantages and structures.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Chemistry, Physical

Amorphous/amorphous Ni-P/Ni(OH)2 heterostructure nanotubes for an efficient alkaline hydrogen evolution reaction

Fuzhen Zhao et al.

Summary: A novel and simple strategy was developed to synthesize amorphous/amorphous Ni-P/Ni(OH)2 heterostructure nanotubes, which exhibit high catalytic activity and stability as HER catalyst, with significantly decreased energy barrier for hydrogen generation.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Review Chemistry, Multidisciplinary

Electrochemical energy storage devices working in extreme conditions

Mingzhe Chen et al.

Summary: The energy storage system (ESS) revolution has expanded the uses of ESSs, but working under extreme conditions poses challenges that require exploring new approaches.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

添加到收藏夹

Article Energy & Fuels

Synthesis of porous flower-like Ni-Co-Mo-S nanostructures on Ni foam for battery-supercapacitor hybrid devices

Jiahui Zhu et al.

INTERNATIONAL JOURNAL OF ENERGY RESEARCH (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Hierarchically hollow structured NiCo2S4@NiS for high-performance flexible hybrid supercapacitors

Guangmeng Qu et al.

NANOSCALE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

High-Performance Flexible Solid-State Asymmetric Supercapacitors Based on Bimetallic Transition Metal Phosphide Nanocrystals

Nan Zhang et al.

ACS NANO (2019)

添加到收藏夹

Article Engineering, Environmental

MOF-derived hierarchical nanosheet arrays constructed by interconnected NiCo-alloy@NiCo-sulfide core-shell nanoparticles for high-performance asymmetric supercapacitors

Qingjun Yang et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Article Engineering, Electrical & Electronic

Self-enhanced electrochemical properties of Ni-P nanosphere with heterogeneous Ni and Ni-P nanoflake outer layer anchored on carbon cloth for asymmetric all-solid-state supercapacitors

Jingzhou Ling et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2019)

添加到收藏夹

Article Chemistry, Physical

CoS2 nanodots anchored into heteroatom-doped carbon layer via a biomimetic strategy: Boosting the oxygen evolution and supercapacitor performance

Bingyue Li et al.

JOURNAL OF POWER SOURCES (2019)

添加到收藏夹

Article Chemistry, Physical

Hierarchical electrodes of NiCo2S4 nanosheets-anchored sulfur-doped Co3O4 nanoneedles with advanced performance for battery-supercapacitor hybrid devices

Yu Ouyang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Chemistry, Physical

New Binder-Free Metal Phosphide-Carbon Felt Composite Anodes for Sodium-Ion Battery

Dan Sun et al.

ADVANCED ENERGY MATERIALS (2018)

添加到收藏夹

Article Materials Science, Ceramics

Strong corelation between magnetic and electrical subsystems in diamagnetically substituted hexaferrites ceramics

Alex V. Trukhanov et al.

CERAMICS INTERNATIONAL (2017)

添加到收藏夹

Article Electrochemistry

Mesoporous Ni-P@NiCo2O4 composite materials for high performance aqueous asymmetric supercapacitors

Xudong Li et al.

ELECTROCHIMICA ACTA (2016)

添加到收藏夹

Article Electrochemistry

Template-assisted synthesis of NiP@CoAl-LDH nanotube arrays with superior electrochemical performance for supercapacitors

Senlin Wang et al.

ELECTROCHIMICA ACTA (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Hierarchical Ni-Co layered double hydroxide nanosheets entrapped on conductive textile fibers: a cost-effective and flexible electrode for high-performance pseudocapacitors

Goli Nagaraju et al.

NANOSCALE (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

Crystal structure and magnetic properties of the BaFe12-xAlxO19 (x=0.1-1.2) solid solutions

A. V. Trukhanov et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

High-Performance Electrocatalysis Using Metallic Cobalt Pyrite (CoS2) Micro- and Nanostructures

Matthew S. Faber et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

Iron Pyrite Thin Films Synthesized from an Fe(acac)3 Ink

Sean Seefeld et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

添加到收藏夹

Article Physics, Condensed Matter

Study of A-site ordered PrBaMn2O6-δ manganite properties depending on the treatment conditions

SV Trukhanov et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.