A5100412344- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Perovskite Materials and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Plasmonic and Surface Plasmon Research
- Advanced Battery Technologies Research
- Microfluidic and Capillary Electrophoresis Applications
- Molecular Biology Techniques and Applications
- Electrocatalysts for Energy Conversion
- Metamaterials and Metasurfaces Applications
- Magnesium Alloys: Properties and Applications
- Quantum Dots Synthesis And Properties
- Forensic and Genetic Research
- Aluminum Alloys Composites Properties
- Genetic and phenotypic traits in livestock
- solar cell performance optimization
- Energy Efficient Wireless Sensor Networks
- Nanowire Synthesis and Applications
- Fuel Cells and Related Materials
- Advanced biosensing and bioanalysis techniques
- Manufacturing Process and Optimization
- Nanocluster Synthesis and Applications
Southwest Petroleum University
2024-2025
Ministry of Public Security of the People's Republic of China
2009-2025
Institute of Forensic Science
2011-2025
Qingdao University of Science and Technology
2022-2025
UNSW Sydney
2020-2024
Lanzhou University of Technology
2022-2024
Shanghai University
2023-2024
Weifang People's Hospital
2024
Harbin University of Science and Technology
2010-2024
Tianjin University of Traditional Chinese Medicine
2024
Taking advantage of zeolitic imidazolate framework (ZIF-8), ZnS-Sb2S3@C core-double shell polyhedron structure is synthesized through a sulfurization reaction between Zn2+ dissociated from ZIF-8 and S2– thioacetamide (TAA), subsequently metal cation exchange process Sb3+, in which carbon layer introduced polymeric resorcinol-formaldehyde to prevent the collapse polyhedron. The composite with ZnS inner-core Sb2S3/C double-shell as anode for sodium ion batteries (SIBs) shows us significantly...
Developing single-site catalysts featuring maximum atom utilization efficiency is urgently desired to improve oxidation-reduction and cycling capability of lithium-oxygen batteries. Here, we report a green method synthesize isolated cobalt atoms embedded ultrathin nitrogen-rich carbon as dual-catalyst for The achieved electrode with maximized exposed atomic active sites beneficial tailoring formation/decomposition mechanisms uniformly distributed nano-sized lithium peroxide during oxygen...
By controllable heteroatomic interface engineering, a MOF-derived gradient N,P-doped C@N-C@N,P-C heterostructure with built-in electric field was acquired.
Different from previously reported mechanical alloying route to synthesize Sn x P 3 , novel 4 /reduced graphene oxide (RGO) hybrids are synthesized for the first time through an in situ low‐temperature solution‐based phosphorization reaction Sn/RGO. nanoparticles combining with advantages of high conductivity and capacity homogenously loaded on RGO nanosheets, interconnecting form 3D mesoporous architecture nanostructures. The /RGO hybrid materials exhibit significantly improved...
Hard carbons, as one of the most commercializable anode materials for sodium-ion batteries (SIBs), have to deal with trade-off between rate capability and specific capacity or initial Columbic efficiency (ICE), fast performance decline at low temperature (LT) remains poorly understood. Here, a comprehensive regulation on interfacial/bulk electrochemistry hard carbons through atomic Zn doping is reported, which demonstrates record-high reversible (546 mAh g-1 ), decent ICE (84%), remarkable...
Abstract The critical challenges of Li‐O 2 batteries lie in sluggish oxygen redox kinetics and undesirable parasitic reactions during the reduction reaction evolution processes, inducing large overpotential inferior cycle stability. Herein, an elaborately designed 3D hierarchical heterostructure comprising NiCo S 4 @NiO core–shell arrays on conductive carbon paper is first reported as a freestanding cathode for batteries. unique array structures can build up multidimensional channels...
Aqueous zinc-ion batteries (AZIBs) have gained increasing attention for grid energy storage systems. However, ensuring the long-term reversible operation of zinc anode remains a challenge due to dendrite growth and adverse side reactions during charge discharge cycles. This study investigates use d-pantothenic acid (D-PA) as an additive in 2 M ZnSO4 aqueous electrolyte enhance cycling stability AZIBs. Experimental results theoretical calculations demonstrate that D-PA reshapes solvation...
Combining the advantage of metal, metal sulfide, and carbon, mesoporous hollow core-shell Sb/ZnS@C hybrid heterostructures composed Sb/ZnS inner core carbon outer shell are rationally designed based on a robust template ZnS nanosphere, as anodes for high-performance sodium-ion batteries (SIBs). A partial cation exchange reaction solubility difference between Sb2 S3 can transform to /ZnS heterostructure. To get stable structure, thin contiguous resorcinol-formaldehyde (RF) layer is introduced...
Well‐controlled core–shell hierarchical nanostructures based on oxyfluoride and hydroxide are for the first time rationally designed synthesized via a simple solvothermal chemical precipitation route, in which FeOF nanorod acts as core porous Ni(OH) 2 nanosheets shell. When evaluated electrodes supercapacitors, high specific capacitance of 1452 F g −1 can be obtained at current density 1 A . Even increases to 10 , hybrid still reserves noticeable 1060 showing an excellent rate capacity....
Abstract The soaring demands for large‐scale energy storage devices have triggered great interest in nonaqueous lithium–oxygen batteries (LOBs), the most promising next‐generation rechargeable due to their extremely high density, low cost, and environmental friendliness. However, serious parasitic reactions give rise continuous consumption of cell components accumulation indissoluble side products, resulting overpotential, rate capability, especially limited cycle life, which hinder...
Plastic microfluidic devices with embedded chitosan-modified Fusion 5 filter paper (unmodified one purchased from GE Healthcare) have been successfully developed for DNA extraction and concentration, utilizing two different mechanisms capture: the physical entanglement of long-chain molecules fiber matrix electrostatic adsorption to fibers. This new method not only provided a high efficiency at pH by synergistically combining these capture together, but also resisted elution filters > 8 due...
Abstract Although the ultrahigh theoretical energy density and cost‐effectiveness, lithium–sulfur (Li‐S) batteries suffer from sluggish conversion kinetics shuttling effect of soluble lithium polysulfides (LiPSs). Herein, conductive hexagonal cobalt‐organic framework (Co‐HTP) nanosheets are anchored in situ on carboxyl graphene (CG) substrates serve as host catalysts to modulate polysulfide redox. Substantial characterizations identify that local coordination environment quadrilateral Co–N 4...
Abstract Nickel‐iron layered double hydroxide (LDH) is a promising cost‐efficient catalyst to replace noble metals for alkaline oxygen evolution reaction (OER), yet its intrinsic activity under high current density conditions not satisfactory, which greatly constrains the industrial application of NiFe LDH catalysts. Herein, new class integrated Co and W co‐doped catalysts reported with dual cocatalytic sites OER catalysis. The optimized 2.8 , 3.8 ‐NiFe has superior (255 mV@1000 mA cm −2 )...
Sodium (Na) super ion conductor (NASICON) structure Na3MnTi(PO4)3 (NMTP) is considered a promising cathode for sodium-ion batteries due to its reversible three-electron reaction. However, the inferior electronic conductivity and sluggish reaction kinetics limit practical applications. Herein, we successfully constructed three-dimensional cross-linked porous architecture NMTP material (AsN@NMTP/C) by natural microbe of Aspergillus niger (AsN), different cathodes was optimized adjusting...
Abstract Orbital hybridization is a promising approach to modulating the electronic structure of designed electrocatalysts boost reaction kinetics. In contrast d‐d hybridization, p‐d orbital between p‐block elements and d‐block metals can provide new opportunities modulate properties thus promote catalytic performance. Herein, phosphorus‐doped osmium (P‐Os) catalyst through ultrafast (20 s) microwave plasma engineering. Theoretical calculations verify d‐p P Os, leading modulation d‐band...