A5100344763- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Advancements in Battery Materials
- Conducting polymers and applications
- Electrocatalysts for Energy Conversion
- Electrochemical sensors and biosensors
- Transition Metal Oxide Nanomaterials
- Catalytic Processes in Materials Science
- Surgical Sutures and Adhesives
- biodegradable polymer synthesis and properties
- Advanced Thermoelectric Materials and Devices
- Energetic Materials and Combustion
- Semiconductor materials and devices
- Advanced Sensor and Energy Harvesting Materials
- Analytical Chemistry and Sensors
- Carbon and Quantum Dots Applications
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Clay minerals and soil interactions
- Advanced Electron Microscopy Techniques and Applications
- Flame retardant materials and properties
- Electron and X-Ray Spectroscopy Techniques
- Silk-based biomaterials and applications
- Diamond and Carbon-based Materials Research
- Mesoporous Materials and Catalysis
Soochow University
2024-2025
State Key Laboratory on Integrated Optoelectronics
2024
Jilin University
2024
Hebei University of Technology
2024
University of Electronic Science and Technology of China
2019-2023
Henan Polytechnic University
2023
Zhejiang A & F University
2021
National Engineering Research Center of Electromagnetic Radiation Control Materials
2019-2020
University of Science and Technology Beijing
2020
Chengdu University
2019
Alginates (nickel alginate, NiA; copper CuA; zinc ZnA) and 3-aminopropyltriethoxysilane (APTES) were alternately deposited on a magnesium hydroxide (MH) surface by the spray-drying-assisted layer-by-layer assembly technique, fabricating some efficient environmentally benign flame retardants (M–FR, including Ni–FR, Cu–FR, Zn–FR). The morphology, chemical compositions, structures of M–FR investigated. With 50 wt % loading, compared with EVA28+MH, peak heat release rate, smoke production CO...
Skutterudite CoP3 holds a unique structural formation that exhibits much better electronic properties for obtaining high energy density supercapacitors. Herein, novel skutterudite Ni-CoP3 nanosheets are constructed by etching and coprecipitating at room temperature subsequent low-temperature phosphorization reaction. Benefiting from the enhanced electrical conductivity more electroactive sites brought about adjusting structure with Ni incorporating electrode battery-type demonstrates an...
Hybrid supercapacitors (HSCs), also called supercapattery, which can substitute for low power density batteries have attracted extensive interest. However, when HSCs comes to commercial applications, there is still space improvement in energy density. It seems that designing of electrode with high capacity an effective measure. Herein, amorphous-crystalline MoO3 -Ni3 S2 /NF-0.5 nanosheet arrays are developed as battery-type electrodes. Specifically, the sheet-like structure crystalline Ni3...
Although many tissue adhesives with good biocompatibility are currently available, their lack of wet adhesion capacity significantly hinders clinical application. Therefore, further development and exploration new medical necessary. Inspired by the mechanism marine mussels, through modifying gelatin protein gallic acid (GA) for cross-linking (Gel) molecular chains tea polyphenols (TP), adhesive TP-GA/Gel was developed. The exhibited an strength up to 130.47 kPa porcine skin tissues...
Transition metal oxides can easily lose electrons and thus possess multiple accessible valences. Especially, if two different transition metals are combined, better capacity cycling stability achieved. In this study, a binary oxide, CoV2O6, was synthesized via facile co-precipitation process for use as supercapacitor cathode; the as-synthesized CoV2O6 exhibited high-capacity (306.6 F g-1, 1 A g-1 219.2 20 g-1) stable stability, retaining 83.3% of its initial specific capacitance after 000...
For pursing high-performance supercapacitors, both of the design strategy and structural characteristic electrode materials are crucial. Herein, we report in-situ growth flexible self-assembled 3D hollow tubular Cu2S nanorods on Cu foam substrate (Cu2[email protected]). The is simultaneously acted as a copper source collector, which reduces contact resistance. Moreover, highly ordered unique structure increases redox reactive sites enhances ion transmission effectively, resulting in greatly...
Flexible all-in-one supercapacitors based on swelling-resistant microgel-reinforced hydrogel polymer electrolytes exhibit excellent mechanical stability, electrochemical performance and anti-freezing properties.
Surface modifications of emeraldine base (EB) films have been carried out via thermally induced graft copolymerization with acrylic acid (AAc), sodium salt styrenesulfonic (NaSS), N,N'-dimethyl(methacryloylethyl)ammonium propanesulfonate (DMAPS), and acrylamide (AAm). The structure chemical composition each graft-copolymerized surface were studied by angle-resolved X-ray photoelectron spectroscopy (XPS). In all cases, the concentration grafting increases monomer concentration. four...
Mixed-valence is an effective way to achieve high electrochemical performance of anodes for supercapacitor. However, inordinate mixed valence with more structural defects leads instability. The development electrodes that can maintain a stable structure during the defect formation process key resolving this problem. Cu2-xSe mixed-valence potential candidate, monoclinic Cu2Se be transformed into another cubic (x > 0.15). Herein, Cu1.85Se anode reveals ultrahigh specific capacity 247.8 mA·h/g...
Adhesives have garnered significant interest recently due to their application in the field of biomedical applications. Nonetheless, developing adhesives that exhibit robust underwater adhesion and possess antimicrobial properties continues pose a challenge. In this study, motivated by adhesive mechanism observed mussels aquatic environments, dopamine (DA) was added modify silk fibroin (SF) solution. Subsequently, tea polyphenol (TP) incorporated form sticky mixture, resulting biomimetic...
Abstract As an energy harvesting device, the newly emerged thermocell has attracted great interest. However, it requires additional storage device to complete a functional recycling system. core part of and devices, design electrodes with both high thermoelectric electrochemical conversion efficiencies is particularly important. Herein, high‐performance supercapacitor are constructed by employing same mix‐phase MoSe 2 ‐NiSe/NF electrode for storage. The exhibits enhanced Seebeck coefficient...
Abstract Chloroform and other volatile organic pollutants have garnered widespread attention from the public researchers, because of their potential harm to respiratory system, nervous skin, eyes. However, research on chloroform vapor sensing is still in its early stages, primarily due lack specific recognition motif. Here we report a mesoporous photonic crystal sensor incorporating carbon dots-based nanoreceptor (HMSS@CDs-PCs) for enhanced sensing. The colloidal PC packed with hollow silica...
Journal Article A New Method to Characterize Non-oxide Thin Film Uniformity at Device Level using Electron Energy Loss Spectroscopy Get access Zhi-Peng Li, Li Western Digital Corporation, Magnetic Heads Operations, 44100 Osgood Road, Fremont, California, USA Search for other works by this author on: Oxford Academic Google Scholar Lifan Chen, Chen Jianxin Fang, Fang Haifeng Wang, Wang Liang Hong, Hong Xin Jiang, Jiang Yuankai Zheng Microscopy and Microanalysis, Volume 21, Issue S3, 1 August...