A5036620103- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Tactile and Sensory Interactions
- Advanced biosensing and bioanalysis techniques
- Optical Imaging and Spectroscopy Techniques
- Electrochemical sensors and biosensors
- Advanced Nanomaterials in Catalysis
- Advanced Neural Network Applications
- Vehicle License Plate Recognition
- Electrocatalysts for Energy Conversion
- MXene and MAX Phase Materials
- 3D Printing in Biomedical Research
- Chaos-based Image/Signal Encryption
East China Normal University
2020-2024
University of Shanghai for Science and Technology
2020
Ministry of Education of the People's Republic of China
2020
Molybdenum sulfide (MoS2) is a promising electrode material for supercapacitors; however, its limited Mo/S edge sites and intrinsic inert basal plane give rise to sluggish active electronic states, thus constraining electrochemical performance. Here we propose hierarchical confinement strategy develop ethylene molecule (EG)-intercalated Co-doped sulfur-deficient MoS2 (Co-EG/SV-MoS2) efficient durable K-ion storage. Theoretical analyses suggest that the intercalation-confined EG...
Abstract Self‐powered integrated systems that leverage micro‐supercapacitors as power sources for sensors are vital portable and wearable electronics; however, they often encounter compatibility issues arising from bifunctional active materials enable high energy storage capacity sensing performance. Herein, a spatial confinement approach is proposed designing in situ‐encased silver nanoparticles within 3D porous laser‐induced graphene framework (LIG/Ag), which serves material all‐in‐one...
The current collector serves as a crucial element in supercapacitors, acting medium between the electrode material and substrate. Due to its excellent conductivity, metal is typically favored. Enhancing binding strength substrate well has emerged critical factor for enhancing capacitance performance. In this study, Ag film with grass root-like structure was initially grown on PI through surface modification ion exchange (SMIE) process. This interlocking contributes strong without...
Due to the loss of vision, appreciation realworld scene and images displayed on screen becomes almost impossible for blind people. In an effort meet needs community, we develop a wearable visually assistive device help them perceive images. With various multimedia information processing technologies, proposed can first acquire image through depth camera, then implement image-to-text transformation using caption technology, finally obtained text sequence is fed back user via voice. this way,...