A5043713153- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Advanced battery technologies research
- MXene and MAX Phase Materials
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Extraction and Separation Processes
- Advanced biosensing and bioanalysis techniques
- Melamine detection and toxicity
- Carbon and Quantum Dots Applications
- Inorganic Chemistry and Materials
- Laser-Ablation Synthesis of Nanoparticles
- Machine Learning in Materials Science
- Electrocatalysts for Energy Conversion
- Biosensors and Analytical Detection
- Thermal Expansion and Ionic Conductivity
- Advanced Battery Technologies Research
- Quantum Dots Synthesis And Properties
Jiangsu University
2022-2024
Hunan University
2017-2020
Abstract Potassium‐ion batteries (PIBs) have attracted considerable attention due to the low redox potential, price, and abundance, in comparison lithium sodium. Herein, a novel potassium MoSe 2 /N‐C battery with new electrolyte, 1 m bis(fluoro‐slufonyl)imide ethyl methyl carbonate, is reported. The composite, which consists of carbon‐coated nanosheets, synthesized through solvothermal annealing method. As an anode material for PIBs, it exhibits outstanding rate performance long cycling...
Abstract Potassium ion‐batteries (PIBs) have attracted tremendous attention recently due to the abundance of potassium resources and low standard electrode potential potassium. Particularly, solid‐electrolyte interphase (SEI) in anode PIBs plays a vital role battery security cycling performance highly reactive However, SEI for with traditional electrolytes is mainly composed organic compositions, which are air water, resulting inferior cycle safety hazards. Herein, stable effective inorganic...
Abstract Hybrid sodium‐based dual‐ion capacitors (NDICs), which integrate the advantages of supercapacitors and sodium‐ion batteries, have attracted tremendous attention recently. In this work, hybrid are successfully developed with nitrogen‐doped microporous hard carbon as cathode soft anode. N‐doping is beneficial to functional groups, porous structure, electric conductivity carbon. NDICs possess a wide voltage range (0.01–4.7 V), high‐energy density 245.7 W h kg −1 at power 1626 , long...
Abstract Carbonaceous materials, especially with graphite‐layers structure, as anode for potassium‐ion batteries (PIBs), are the footstone industrialization of PIBs. However, carbonaceous materials structure usually suffer from poor cycle life and inferior stability, not to mention freestanding flexible Here, a 3D hybrid architecture by introducing carbon dots on reduced graphene oxide surface (CDs@rGO) is synthesized high performance PIBs anode. The CDs@rGO paper has efficient electron ion...
Potassium‐ion batteries (PIBs) are promising to expedite future energy storage progress because of the low price and high density potassium. Copper sulfide (CuS), a plentiful, low‐priced, nontoxic transition metal sulfide, is going be anode material with capacity excellent rate performance for storage. Herein, thioacetamide chosen as sulfur source prepare CuS nanosheets uniformly anchored on graphene oxide (CuS@GO) using simple one‐step method. The prepared CuS@GO increases active sites GO...
Abstract Anode‐free sodium metal batteries represent great promising as high‐energy‐density and resource‐rich electrochemical energy storage systems. However, the savage growth of continuous consumption hinder its stable capacity output. Herein, ordered flower‐edges zinc on Al substrate can induce high‐entropy solid electrolyte interphase (SEI) to adjust uniform deposition extremely reduce with ultrahigh initial Coulombic efficiency (97.05%) for prolong cycling life. Theoretical experimental...
A low metal-to-sulfur atomic ratio (0.5) FeCoS 4 @rGO hybrid electrode exhibited superior performance in potassium-ion batteries.
Abstract Multi‐functional wearable electrical materials have been regarded as one of the most pivotal cornerstones for booming internet things (IoTs), biomimetic robotics/science, and sensory e‐skins. Nevertheless, customizable, high‐throughput, batch‐fabricated, function‐integrated electronics remain technologically challenging to traditional material engineering. Hereby, a cellulose‐converted active amorphous carbon nanomaterial is developed via transfer‐free, precursor‐free rapid laser...
Pesticide residues threaten the ecological environment and human health. Therefore, developing high performance SERS substrate to achieve highly sensitive detection of pesticide is meaningful. In this study, based on strategy combining “hot spots” engineering material hybridization, we construct a novel hybrid by depositing Ag nanoflowers (NFs) ZnO nanorods (NRs). Benefiting from synergistic effect electromagnetic enhancement charge transfer effect, NFs@ZnO NRs exhibits low limit (10-13 M)...