4.6 Article

Integrating a redox-coupled FeSe2/N-C photoelectrode into potassium ion hybrid capacitors for photoassisted charging

Related references

Note: Only part of the references are listed.
Article Nanoscience & Nanotechnology

Carbon-Coated Three-Dimensional MXene/Iron Selenide Ball with Core-Shell Structure for High-Performance Potassium-Ion Batteries

Su Hyun Yang et al.

Summary: In this study, a novel synthetic strategy is proposed to convert MXene into restacking-inhibited three-dimensional (3D) balls coated with iron selenides and carbon. The resulting 3D structured microspheres exhibit high reversible capacity and excellent cycling stability in potassium-ion batteries. This strategy addresses the restacking issue of MXene nanosheets and enhances the electrochemical performance of MXene-based materials.

NANO-MICRO LETTERS (2022)

Article Chemistry, Applied

Hybridized S cathode with N719 dye for a photo-assisted charging Li-S battery

Jingfa Li et al.

Summary: The integrated battery system combining solar power and rechargeable battery shows great potential in improving charge efficiency, addressing power energy shortage and inefficiency issues.

JOURNAL OF ENERGY CHEMISTRY (2022)

Article Chemistry, Physical

Binder-Free and High-Loading Cathode Realized by Hierarchical Structure for Potassium-Sulfur Batteries

Kaiwei Yang et al.

Summary: This study prepared a binder-free and freestanding sulfur cathode by phase inversion and sulfurization of polyacrylonitrile, achieving high reversible capacity and stable cycling performance, paving the way for developing high-performance K-S batteries.

SMALL METHODS (2022)

Review Chemistry, Physical

Dimensional optimization enables high-performance capacitive deionization

Ronghao Wang et al.

Summary: This review analyzes the adsorption mechanism and performance of electrode materials with different nano-scale dimensions in CDI technology, revealing the impact of nano-scale dimension design on high-efficiency CDI desalination and providing optimization strategies.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

Article Nanoscience & Nanotechnology

Enhanced Potassium-Ion Storage of the 3D Carbon Superstructure by Manipulating the Nitrogen-Doped Species and Morphology

Yanhua Li et al.

Summary: In this study, an eco-efficient synthetic route was developed to create carbon superstructures with enhanced nitrogen-rich active facets for improved potassium-ion storage capabilities. By regulating the nitrogen doping types and morphology, the performance of the carbon superstructures was significantly enhanced.

NANO-MICRO LETTERS (2021)

Article Chemistry, Multidisciplinary

Porous Heteroatom-Doped Ti3C2Tx MXene Microspheres Enable Strong Adsorption of Sodium Polysulfides for Long-Life Room-Temperature Sodium-Sulfur Batteries

Weizhai Bao et al.

Summary: The study presents a design strategy using Ti3C2Tx MXene for encapsulation of sodium polysulfides to enhance the performance of sodium-sulfur batteries, demonstrating outstanding electrochemical performances with high reversible capacity and extended cycling stability.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Light-Motivated SnO2/TiO2 Heterojunctions Enabling the Breakthrough in Energy Density for Lithium-Ion Batteries

Chen Hu et al.

Summary: The development of a new photoaccelerated rechargeable lithium-ion battery utilizing SnO2/TiO2 as a multifunctional anode has led to significant improvements in lithiation kinetics, electrochemical reversibility, and capacity without capacity loss after 100 cycles. This breakthrough offers a promising pathway to overcoming the energy density limitations in lithium-ion batteries through efficient conversion and storage of solar energy.

ADVANCED MATERIALS (2021)

Review Chemistry, Physical

Status of rechargeable potassium batteries

Wenli Zhang et al.

Summary: This review summarizes the recent technological developments in rechargeable potassium batteries, including achievements in active materials design, mechanistic understanding, exploration of new active materials, tuning the architecture, enhancing electrochemical performances, and advances in new configurations of rechargeable potassium battery systems. The review also proposes future directions and design strategies to advance rechargeable potassium batteries toward commercial applications.

NANO ENERGY (2021)

Article Engineering, Environmental

A visible light-response flower-like La-doped BiOBr nanosheets with enhanced performance for photoreducing CO2 to CH3OH

Wenyu Jiao et al.

Summary: A novel flower-like La doped BiOBr nanosheets catalyst was developed, showing excellent photocatalytic CO2 conversion and high CH3OH selectivity. The introduction of La species extended the photoresponse range and improved the photoactivity of pure BiOBr, providing guidance for designing new high performance photocatalysts in the future.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Chemistry, Multidisciplinary

Rechargeable Potassium-Selenium Batteries

Xiang Long Huang et al.

Summary: Rechargeable potassium-selenium batteries have attracted attention for their natural abundance, low redox potential of potassium, and high electronic conductivity of selenium. Despite progress in cathode materials design and electrochemical performance, challenges like low reactive activity, shuttle effect, and volume expansion remain.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Phosphorus and Oxygen Dual-Doped Porous Carbon Spheres with Enhanced Reaction Kinetics as Anode Materials for High-Performance Potassium-Ion Hybrid Capacitors

Shuoqing Zhao et al.

Summary: By designing phosphorus/oxygen dual-doped porous carbon spheres, this study achieved expanded interlayer distances, abundant redox active sites, and oxygen-rich defects, leading to high discharge capacity, outstanding rate capability, and ultralong cycling stability. The formation of P-C and P-O/P-OH bonds improved structural stability and contributed to a rapid surface-controlled potassium adsorption process, showing superior electrochemical performance in a potassium-ion hybrid capacitor.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

Co3Se4 Quantum Dots as an Ultrastable Host Material for Potassium-Ion Intercalation

Nadeem Hussain et al.

Summary: This study presents a novel anode material for potassium-ion batteries, using core-shell Co3Se4 quantum dots encapsulated by N-doped carbon to achieve excellent electrochemical performance. The material demonstrates remarkable discharge capacity and cyclic stability, making it a promising candidate for potassium-ion battery applications.

ADVANCED MATERIALS (2021)

Article Nanoscience & Nanotechnology

A General Self-Sacrifice Template Strategy to 3D Heteroatom-Doped Macroporous Carbon for High-Performance Potassium-Ion Hybrid Capacitors

Junwei Li et al.

Summary: By utilizing density functional theory calculations, it was found that Se/N co-doped porous carbon is a promising candidate for potassium ion storage. A self-sacrifice template method was developed to fabricate Se and N co-doped three-dimensional macroporous carbon, leading to enhanced capacitance performance and energy density in potassium-ion hybrid capacitors. The assembled PIHCs full cell demonstrated high energy density, power output, and long service life, paving the way for the development and application of high-performance hybrid capacitors.

NANO-MICRO LETTERS (2021)

Article Chemistry, Multidisciplinary

Enhanced BiVO4 Photoanode Photoelectrochemical Performance via Borate Treatment and a NiFeOx Cocatalyst

Jingnan Zhang et al.

Summary: The combination of boron-treated BiVO4 with NiFeOx electrocatalyst (NiFeOx/B/BiVO4) demonstrates excellent performance as a photoanode under solar illumination, achieving high current density at lower voltages without the need for sacrificial agents. This is largely attributed to the presence of [B(OH)4](-) ligands and NiFeOx electrocatalysts, which enhance the separation efficiency of photoelectron-hole pairs. This work provides a promising approach for developing efficient photocatalysts for solar water splitting.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Review Chemistry, Physical

Stable alkali metal anodes enabled by crystallographic optimization - a review

Weizhai Bao et al.

Summary: Crystallographic optimization of metal anode materials offers a fundamental solution to suppress dendrite growth and enable stable metal anodes, drawing extensive attention in the field of rechargeable batteries.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Multidisciplinary

Significant contribution of single atomic Mn implanted in carbon nanosheets to high-performance sodium-ion hybrid capacitors

Xiang Hu et al.

Summary: The study showed that MnSAs/NF-CNs have dual features that significantly improve the energy/power density of SIHCs (up to 197 W h kg(-1)/9350 W kg(-1)) and achieve an ultra-long cycling life of over 10,000 cycles.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Review Chemistry, Physical

Photo-powered integrated supercapacitors: a review on recent developments, challenges and future perspectives

K. Namsheer et al.

Summary: Photo-powered energy storage devices have attracted significant research interest due to their potential application in smart electronics. They offer diverse design options, efficient energy conversion, and unique energy storage properties, making them a promising alternative for next-generation power sources. Researchers have explored various device combinations, with solar cell devices combined with supercapacitors showing promising overall efficiency. Future directions, opportunities, and challenges in this research field are also discussed.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Multidisciplinary

Photovoltatronics: intelligent PV-based devices for energy and information applications

Hesan Ziar et al.

Summary: Currently, electrification and digitalization are two major trends in the energy sector, with photovoltaics playing a crucial role in generating clean electricity in urban areas. Photovoltatronics, a newly identified research field, combines energy and informatics disciplines to design autonomous devices for electricity generation and information communication, showcasing the importance of integrating energy and information technologies for future developments in the energy sector.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Review Chemistry, Multidisciplinary

Exploring Anomalous Charge Storage in Anode Materials for Next-Generation Li Rechargeable Batteries

Hyunwoo Kim et al.

CHEMICAL REVIEWS (2020)

Article Chemistry, Physical

Nature of FeSe2/N-C Anode for High Performance Potassium Ion Hybrid Capacitor

Junmin Ge et al.

ADVANCED ENERGY MATERIALS (2020)

Review Chemistry, Multidisciplinary

Recent progress in sodium/potassium hybrid capacitors

Jun Yuan et al.

CHEMICAL COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Hierarchical porous carbon nanofibers for compatible anode and cathode of potassium-ion hybrid capacitor

Xiang Hu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Review Chemistry, Multidisciplinary

Guidelines and trends for next-generation rechargeable lithium and lithium-ion batteries

Feixiang Wu et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Nature of Bimetallic Oxide Sb2MoO6/rGO Anode for High-Performance Potassium-Ion Batteries

Jue Wang et al.

ADVANCED SCIENCE (2019)

Article Multidisciplinary Sciences

Artificial light-driven ion pump for photoelectric energy conversion

Kai Xiao et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Physical

Nanoporous Cu@Cu2O hybrid arrays enable photo-assisted supercapacitor with enhanced capacities

Cuihua An et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Review Chemistry, Multidisciplinary

Exploring competitive features of stationary sodium ion batteries for electrochemical energy storage

Tiefeng Liu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

Article Chemistry, Multidisciplinary

Tailoring Rod-Like FeSe2 Coated with Nitrogen-Doped Carbon for High-Performance Sodium Storage

Peng Ge et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Chemistry, Multidisciplinary

Toward an Aqueous Solar Battery: Direct Electrochemical Storage of Solar Energy in Carbon Nitrides

Filip Podjaski et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Physical

Graphitic Carbon Nanocage as a Stable and High Power Anode for Potassium-Ion Batteries

Bin Cao et al.

ADVANCED ENERGY MATERIALS (2018)

Review Chemistry, Multidisciplinary

Recent Progress in Rechargeable Potassium Batteries

Jang-Yeon Hwang et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Review Chemistry, Multidisciplinary

Pristine Metal-Organic Frameworks and their Composites for Energy Storage and Conversion

Zibin Liang et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Physical

Na Storage Capability Investigation of a Carbon Nanotube-Encapsulated Fe1-xS Composite

Ying Xiao et al.

ACS ENERGY LETTERS (2017)

Article Chemistry, Multidisciplinary

Rational Design of Three-Layered TiO2@Carbon@MoS2 Hierarchical Nanotubes for Enhanced Lithium Storage

Sibo Wang et al.

ADVANCED MATERIALS (2017)

Review Chemistry, Multidisciplinary

Two-dimensional layered MoS2: rational design, properties and electrochemical applications

Gong Zhang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2016)

Review Geosciences, Multidisciplinary

Persistent growth of CO2 emissions and implications for reaching climate targets

P. Friedlingstein et al.

NATURE GEOSCIENCE (2014)

Article Chemistry, Physical

Pseudocapacitive contributions to electrochemical energy storage in TiO2 (anatase) nanoparticles

John Wang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2007)