A5101712330- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Coal and Its By-products
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Ultrasonics and Acoustic Wave Propagation
- Coal Properties and Utilization
- Concrete and Cement Materials Research
- Concrete Corrosion and Durability
- Geochemistry and Geologic Mapping
- Non-Destructive Testing Techniques
- Meromorphic and Entire Functions
- Advanced Differential Equations and Dynamical Systems
- Corrosion Behavior and Inhibition
- Advanced Sensor and Control Systems
- Service-Oriented Architecture and Web Services
- Advanced battery technologies research
- Microgrid Control and Optimization
- Geophysical Methods and Applications
- Hydrocarbon exploration and reservoir analysis
- Advanced Manufacturing and Logistics Optimization
- Smart Grid Energy Management
- Optimal Power Flow Distribution
- Evaluation and Optimization Models
- Nonlinear Differential Equations Analysis
Tianjin University
2021-2025
Xiamen Tungsten (China)
2024-2025
Institut National de la Recherche Scientifique
2024
Taiyuan University of Technology
2023-2024
Eastern Liaoning University
2024
China University of Mining and Technology
2013-2023
Wuhan University
2023
Changchun University
2023
Anhui Special Equipment Inspection Institute
2023
Jilin Normal University
2022
A sustainable route from the biomass byproduct okara as a natural nitrogen fertilizer to high-content N-doped carbon sheets is demonstrated. The as-prepared unique structure exhibits high specific capacity (292 mAh g(-1) ) and extremely long cycle life (exceeding 2000 cycles). full battery devised for practical use of materials with flexible/wearable LED screen.
An ultrahigh pyridinic N‐content‐doped porous carbon monolith is reported, and the content of N reaches up to 10.1% in overall material (53.4 ± 0.9% out 18.9 0.4% content), being higher than most previously reported N‐doping carbonaceous materials, which exhibit greatly improved electrochemical performance for potassium storage, especially term high reversible capacity. Remarkably, N‐doped (PNCM) electrode exhibits initial charge capacity 487 mAh g −1 at a current density 20 mA , one highest...
A new type of amino polar binder with 3D network flexibility structure for high energy Li-S batteries is synthesized and successfully used commercial sulfur powder cathodes. The shows significant performance improvement in capacity retention potential practical application, which arouse the battery community's interest application battery.
Sodium‐ion battery (SIB) is especially attractive in cost‐effective energy storage device as an alternative to lithium‐ion battery. Particularly, metal phosphides potential anodes for SIBs have recently been demonstrated owing their higher specific capacities compared with those of carbonaceous materials. Unfortunately, most reported consist irregular particles ranged from several hundreds nanometers tens micrometers, thus delivering limited cyclic stability. This paper reports the sodium...
Driven by the intensified demand for energy storage systems with high-power density and safety, all-solid-state zinc-air batteries have drawn extensive attention. However, electrocatalyst active sites underlying mechanisms occurring in remain confusing due to lack of situ analytical techniques. In this work, observations, including X-ray diffraction Raman spectroscopy, a heteroatom-doped carbon air cathode are reported, which chemisorption oxygen molecules oxygen-containing intermediates on...
For the first time a new strategy is reported to improve volumetric capacity and Coulombic efficiency by selenium doping for lithium-organosulfur batteries. Selenium-doped cathodes with four sulfur atoms one atom (as doped heteroatom) in confined structure are designed synthesized; this exhibits greatly improved volumetric/areal capacities, of almost 100% highly stable The Se significantly enhances electronic conductivity battery electrodes factor 6.2 compared pure electrodes, completely...
Abstract The “shuttle effect” that stems from the dissolution of polysulfides is most fatal issue affecting cycle life lithium‐sulfur (Li–S) batteries. In order to suppress effect,” a new strategy using highly lithium ion conductive fluoride/graphene oxide (LiF/GO) solid electrolyte interphase (SEI) mechanically prevent dendrite breakthrough reported. When utilized in Li–S batteries, LiF/GO SEI coated separator demonstrates significant feature mitigating polysulfide shuttling as observed by...
Using molecularly imprinted polymer to recognize various target molecules emerges as a fascinating research field. Herein, we applied this strategy for the first time efficiently and trap long-chain polysulfides (Li2Sx, x = 6–8) in lithium sulfur battery minimize polysulfide shuttling between anode cathode, which enables us achieve remarkable electrochemical performance including high specific capacity of 1262 mAh g–1 at 0.2 C superior retention over 82.5% after 400 cycles 1 C. The...
Lithium metal batteries have attracted increasing attention recently due to their particular advantages in energy density. However, as for practical application, the development of solid-state lithium is restricted because poor Li/electrolyte interface, low Li-ion conductivity, and irregular growth Li dendrites. To address above issues, we herein report a high conductivity compatible polymeric interfacial layer by grafting tween-20 on active metal. Sequential oxyethylene groups tween-grafted...
Lithium-sulfur (Li-S) batteries have been explored extensively for high-capacity electric-power storage, but their practical application has prevented by severe issues stemming from the use of a lithium anode and an organic-liquid electrolyte in which Li2Sx intermediates cell discharge reaction are soluble shuttle to anode. Both problems addressed using bis(4-nitrophenyl) carbonate as additive electrolyte. The polysulfides react with create insoluble byproduct; this byproduct reacts Li-metal...
In situ core–shell coating was used to improve the electrochemical performance of Si-based anodes with polypyrrole-Fe coordination complex. The vast functional groups in organometallic complex easily formed hydrogen bonds when modifying commercial Si nanoparticles. incorporation resulted conformal conductive surrounding each nanoparticle, not only providing good electrical connection particles but also promoting formation a stable solid-electrolyte-interface layer on electrode surface,...
This paper presents an improved deep reinforcement learning (DRL) algorithm for solving the optimal dispatch of microgrids under uncertaintes. First, a multi-objective interval optimization (MIOD) model is constructed, in which uncertain power output wind and photovoltaic (PV) represented by variables. The economic cost, network loss, branch stability index are also optimized. modeled as Markov decision process (MDP). Then, DRL called triplet-critics comprehensive experience replay soft...