A5023488024- Advancements in Battery Materials
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Electrocatalysts for Energy Conversion
- Advanced Battery Technologies Research
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Quantum Dots Synthesis And Properties
- Conducting polymers and applications
- Semiconductor materials and devices
- Advanced Memory and Neural Computing
Anhui University of Technology
2023-2024
Shandong University of Science and Technology
2023
Hefei University of Technology
2018-2020
High-performance noble metal-free electrocatalysts are extremely desired for overall water splitting, but there huge challenges. Herein, we report a novel one-step electrochemical anodic oxidation and cathodic deposition strategy to in situ fabricate three-dimensional coral-like Ni3S2 on Ni foam (NF) electrocatalytic splitting. In typical two-electrode cell, NF acts as both electrodes with thiourea aqueous solution the electrolyte. The nickel ions from of directly used sources form 3D...
In this work, we report a facile cryo-mediated liquid phase exfoliation method to synthesize water-soluble defect-rich MoS2 ultrathin nanosheets (d-MoS2 NSs) with the assistance of NaBH4 in solvent. The as-prepared d-MoS2 NSs show enhanced electrocatalytic hydrogen evolution reaction (HER) performance comparison that due surface hydrophilicity and abundant active edge sites. formation process exposed sites is illustrated by investigating influence time on their structural morphology. optimal...
Niobium pentoxide (Nb2O5) with the advantages of high working potential and negligible volume expansion has been an attractive canditate for lithium-ion battery (LIB) applications. Unfortunately, intrinsic shortcoming sluggish electron transportation hinders its widespread application as effective anode material. Here, we present successful construction carbon-coated self-assembled three-dimensional (3D) ultrathin T-Nb2O5 nanosheets (T-Nb2O5@C). The carbon layer endow Nb2O5 electronic...
Lithium-ion capacitor (LIC) is an efficient hybrid electrochemical energy storage device, which dominates high power and density simultaneously. In this work, a method of liquid phase fragmentation combined with solvothermal freeze drying treatment used to fabricate CoO quantum dots/reduced graphene oxide composite (CoO QDs/rGO) anode. Liquid plays important role in the controllable formation ultrafine nanoparticles their uniform anchoring on three-dimensional (3D) rGO aerogels. The CoO/rGO...
The capacity of Li4Ti5O12 (LTO) at high rates is limited due to the polarization caused by its modest Li-ion (Li+) diffusion coefficient and low electrical conductivity. Coating with ionic conductors an available method ameliorate charge transport. Li1+xAlxTi2–x(PO4)3 ion thermal, chemical, electrochemical stabilities have been proven be modification materials for electrodes. Herein, Li1.4Al0.4Ti1.6(PO4)3 (LATP) precursor dispersion optimized preparation applied surface LTO a dynamic...
Optimizing the architecture and tailoring phase composition are useful approaches to increasing electrochemical capacitor energy storage performance. In this work, a novel three-dimensional (3D) hybrid nickel cobalt sulfide wrapped in ultrathin carbon layer (nickel sulfides@C) was rationally designed constructed with varied hollow porous dendritic superstructures. The morphology evolution process has been demonstrated detail by adjusting Co/Ni ratio reaction duration. Different phases of...