4.7 Article

Constructing a p-n heterojunction in 3D urchin-like CoNixSy/g-C3N4 composite microsphere for high performance asymmetric supercapacitors

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

A novel heterostructure coupling MOF-derived fluffy porous indium oxide with g-C3N4 for enhanced photocatalytic activity

Xing Liu et al.

Summary: The study synthesized In2O3/g-C3N4 heterojunction structure using In-MOF precursor and melamine, which effectively inhibits the reorganization of electron-hole pairs and significantly enhances the photocatalytic hydrogen evolution activity by providing transmission channels and accelerating electron transport.

MATERIALS RESEARCH BULLETIN (2021)

Review Green & Sustainable Science & Technology

Review of energy storage systems for vehicles based on technology, environmental impacts, and costs

Yasaman Balali et al.

Summary: As the global push to reduce fossil fuel dependency grows, the substitution of traditional internal combustion vehicles with electric and hybrid vehicles is a crucial solution to lower greenhouse gas emissions. However, challenges like reducing recharge times and manufacturing costs need to be addressed before fully replacing ICE vehicles.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Chemistry, Physical

Defect-Engineered 3D Cross-Network Co3O4-xNx Nanostructure for High-Performance Solid-State Asymmetric Supercapacitors

Miao Xing et al.

Summary: The 3D cross-network Co3O4-xNx nanostructure obtained through amino acid self-assembly and pyrolysis has a high specific surface area and suitable pore diameter, providing abundant active sites and promoting ion migration to reduce volume expansion during cycling. The N-doping process through amino acid self-assembly helps improve material hydrophilicity, conductivity, and facilitates rapid electron transport within the electrode. These properties make Co3O4-xNx a promising material for supercapacitors, as demonstrated by high specific capacitance and excellent cycling stability in experimental results.

ACS APPLIED ENERGY MATERIALS (2021)

Article Chemistry, Physical

CoS2 engulfed ultra-thin S-doped g-C3N4 and its enhanced electrochemical performance in hybrid asymmetric supercapacitor

S. Vinoth et al.

Summary: This work demonstrates a high-performance hybrid asymmetric supercapacitor (HASC) utilizing sulfur-doped graphitic carbon nitride/cobalt disulfide (S-gC(3)N(4)/CoS2) materials and bio-derived carbon configuration, achieving high electrochemical stability and cycling stability at very high current density, providing a new approach for the development of high-performance supercapacitors.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Chemistry, Physical

Ultra-hydrophilic porous carbons and their supercapacitor performance using pure water as electrolyte

Christiane Huettner et al.

Summary: Utilizing densely N- and O-doped ultra-hydrophilic carbon (DUT-108), supercapacitors exhibit anomalous electrochemical charge storage behavior even in diluted electrolytes and pure water. Compared to a commercial carbon model, DUT-108 shows higher capacitance and ion diffusion ability at very low electrolyte concentrations. This discovery opens up new possibilities for applications in bioelectronics, utilizing the environmentally friendly and biocompatible pure water electrolyte.

CARBON (2021)

Review Chemistry, Multidisciplinary

Mechanism orienting structure construction of electrodes for aqueous electrochemical energy storage systems: a review

Tian Li et al.

Summary: This review focuses on the relationship between structures, reaction mechanisms, and performances in aqueous electrochemical energy storage systems, emphasizing the importance of understanding and optimizing electrode materials. Through classification and examples, various optimization strategies and suggestions are proposed to enhance the performance of AEESS.

NANOSCALE (2021)

Article Nanoscience & Nanotechnology

A High-Performance Structural Supercapacitor

Richard Reece et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Facile fabrication of novel Ag2S/K-g-C3N4 composite and its enhanced performance in photocatalytic H2 evolution

Qingle Zhang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2020)

Article Nanoscience & Nanotechnology

Fe2O3 Nanoparticles Anchored on the Ti3C2Tx MXene Paper for Flexible Supercapacitors with Ultrahigh Volumetric Capacitance

Yonglu Ma et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Benchmarked Photoelectrochemical Water Splitting by Nickel-Doped n-Type Cuprous Oxide

Ying-Chu Chen et al.

ACS APPLIED ENERGY MATERIALS (2020)

Article Electrochemistry

Raising Lithium Storage Performances of NaTi2(PO4)3 by Nitrogen and Sulfur Dual-Doped Carbon Layer

Zhen Jiang et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

Article Chemistry, Physical

A comparative study of one-dimensional and two-dimensional porous CoO nanomaterials for asymmetric supercapacitor

Yuanhua Xiao et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Nanoscience & Nanotechnology

Polymer-Templated LiFePO4/C Nanonetworks as High-Performance Cathode Materials for Lithium-Ion Batteries

Michael G. Fischer et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Engineering, Environmental

Hierarchical CuCo2S4@NiMn-layered double hydroxide core-shell hybrid arrays as electrodes for supercapacitors

Jinghuang Lin et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Engineering, Multidisciplinary

Facile synthesis of porous CuCo2O4 composite sheets and their supercapacitive performance

Ashok Kumar Das et al.

COMPOSITES PART B-ENGINEERING (2018)

Article Engineering, Multidisciplinary

Facile synthesis of CuCo2O4 composite octahedrons for high performance supercapacitor application

Ashok Kumar Das et al.

COMPOSITES PART B-ENGINEERING (2018)

Article Chemistry, Multidisciplinary

Oxygen-Vacancy Abundant Ultrafine Co3O4/Graphene Composites for High-Rate Supercapacitor Electrodes

Shuhua Yang et al.

ADVANCED SCIENCE (2018)

Article Chemistry, Physical

One-pot synthesis of g-C3N4/MnO2 and g-C3N4/SnO2 hybrid nanocomposites for supercapacitor applications

Jithesh Kavil et al.

SUSTAINABLE ENERGY & FUELS (2018)

Article Chemistry, Physical

CoNi2S4 nanoparticles as highly efficient electrocatalysts for the hydrogen evolution reaction in alkaline media

Dezhi Wang et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Chemistry, Physical

Modified chalcogens with a tuned nano-architecture for high energy density and long life hybrid super capacitors

Salah Abureden et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Review Chemistry, Multidisciplinary

Latest advances in supercapacitors: from new electrode materials to novel device designs

Faxing Wang et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Engineering, Environmental

Synthesis of hierarchical NiS microflowers for high performance asymmetric supercapacitor

Bing Guan et al.

CHEMICAL ENGINEERING JOURNAL (2017)

Article Chemistry, Multidisciplinary

NiS Hollow Spheres for High-Performance Supercapacitors and Non-Enzymatic Glucose Sensors

Chengzhen Wei et al.

CHEMISTRY-AN ASIAN JOURNAL (2015)

Article Nanoscience & Nanotechnology

Multifunctional g-C3N4 Nanofibers: A Template-Free Fabrication and Enhanced Optical, Electrochemical, and Photocatalyst Properties

Muhammad Tahir et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Multidisciplinary

One-step synthesis of CoNi2S4 nanoparticles for supercapacitor electrodes

Weimin Du et al.

RSC ADVANCES (2014)