A5001915198- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Advanced Memory and Neural Computing
- Tactile and Sensory Interactions
- Gas Sensing Nanomaterials and Sensors
- Supercapacitor Materials and Fabrication
- Ferroelectric and Negative Capacitance Devices
- MXene and MAX Phase Materials
- 2D Materials and Applications
- Neuroscience and Neural Engineering
- Analytical Chemistry and Sensors
- Organic Electronics and Photovoltaics
- Innovative Energy Harvesting Technologies
- Advanced Photocatalysis Techniques
- Dielectric materials and actuators
- Graphene research and applications
- Advanced battery technologies research
- ZnO doping and properties
- Transition Metal Oxide Nanomaterials
- Photoreceptor and optogenetics research
- Neural Networks and Reservoir Computing
- Nanomaterials and Printing Technologies
- Ferroelectric and Piezoelectric Materials
- Perovskite Materials and Applications
- Surface Modification and Superhydrophobicity
University of Chinese Academy of Sciences
2018-2025
Chinese Academy of Sciences
2016-2025
Beijing Institute of Nanoenergy and Nanosystems
2016-2025
Guangxi University
2018-2025
Guangdong University of Technology
2022-2025
Huzhou Central Hospital
2023-2024
Huzhou University
2024
Harbin Medical University
2024
Jinan University
2023
Northeast Forestry University
2022
A transparent and stretchable all-graphene multifunctional electronic-skin sensor matrix is developed. Three different functional sensors are included in this matrix: humidity, thermal, pressure sensors. These judiciously integrated into a layer-by-layer geometry through simple lamination process. Electronic skins (E-skins) flexible circuitry matrices which each cell can transduce external stimuli on epidermis to electronic signals. E-skins potentially useful the fabrication of wearable...
Recently, 2D materials exhibit great potential for humidity sensing applications due to the fact that almost all atoms are at surface. Therefore, quality of material surface becomes key point sensitive perception. This study reports an integrated, highly sensors array based on large-area, uniform single-layer molybdenum disulfide with ultraclean Device mobilities and on/off ratios decrease linearly relative varying from 0% 35%, leading a high sensitivity more than 104 . The reversible water...
A piezopotential-powered active matrix strain sensor array based on a piezopotential-gated graphene transistor (GT) is demonstrated using piezoelectric polymer. The the GT exhibits excellent performance, including ultrahigh sensitivity (gauge factor = 389) and good durability (>3000 bending releasing cycles) with minimum detectable at 0.008%.
A bioinspired mechano-photonic artificial synapse with synergistic mechanical and optical plasticity is demonstrated.
With the arrival of Internet Things (IoTs) era, there is a growing requirement for systems with many sensor nodes in variety fields applications. The demands wireless, sustainable and independent operation are becoming more important large-scale networks systems. For these purposes, self-powered sensory system that can utilize self-harvested energy from its surroundings to drive sensors directly sense external stimuli has attracted great attention. invention rapid development piezoelectric...
Abstract Piezopotential‐assisted catalysis is of great significance for low cost and efficient processes. Here, Au x /BaTiO 3 plasmonic photocatalysts are fabricated by precipitating nanoparticles on piezoelectric BaTiO nanocubes through a chemical approach. The (<8 nm) decorated uniformly the surface , which endows heterostructure with wide light absorption from 300 to 600 nm. photocatalytic properties heterostructures investigated in detail toward methyl orange (MO) degradation....
In the era of 5G and Internet things (IoTs), various human-computer interaction systems based on integration triboelectric nanogenerators (TENGs) IoTs technologies demonstrate feasibility sustainable self-powered functional systems. The rapid development intelligent applications TENGs mainly relies supplying harvested mechanical energy from surroundings implementing active sensing, which have greatly changed way human production daily life. This review introduced TENG in multidiscipline...
Abstract Fingertip skin exhibits high sensitivity in a broad pressure range, and can detect diverse stimuli, including textures, temperature, humidity, etc. Despite adopting microstructures functional materials, achieving sensor devices possessing over wide linear range with multifunctional sensing capabilities is still challenging. Herein, inspired by the of fingertip skin, highly sensitive demonstrated response capabilities. The porous layer designed hierarchical on surface. By optimizing...
A novel device architecture for preparing a transparent and low-voltage graphene pressure-sensor matrix on plastic rubber substrates is demonstrated. The coplanar gate configuration of the transistor enables simplified procedure. resulting devices exhibit excellent performance, including high transparency ca. 80% in visible range, low operating voltage less than 2 V, pressure sensitivity 0.12 kPa−1, mechanical durability over 2500 cycles.
Abstract The human somatosensory system, consisting of receptors, transmitters, and synapses, functions as the medium for external mechanical stimuli perception sensing signal delivery/processing. Developing sophisticated artificial sensory synapses with a high performance, uncomplicated fabrication process, low power consumption is still great challenge. Here, piezotronic graphene synapse developed by integrating piezoelectric nanogenerator (PENG) an ion gel–gated transistor demonstrated....
Abstract Low power electronics endowed with artificial intelligence and biological afferent characters are beneficial to neuromorphic sensory network. Highly distributed synaptic neurons more readily driven by portable, distributed, ubiquitous sources. Here, we report a contact-electrification-activated at femtojoule energy. Upon the contact-electrification effect, induced triboelectric signals activate ion-gel-gated MoS 2 postsynaptic transistor, endowing adaptive capacity carry out...
Abstract The rapid development of personal electronics imposes a great challenge on sustainable and maintenance‐free power supplies. integration nanogenerators (NG) electrochromic supercapacitors (SC) offers promising solution to efficiently convert mechanical energy stored electrical in predictable noticeable manner. In this paper, by integrating hybrid NGs micro‐SCs (µ‐SCs) array, the authors demonstrate smart self‐charging package capable indicating charging state with color change. µ‐SC...
Electronic fibers used to fabricate wearable triboelectric nanogenerator (TENG) for harvesting human mechanical energy have been extensively explored. However, little attention is paid their mutual advantages of environmental friendliness, properties, and stability. Here, we report a super-strong, biodegradable, washable cellulose-based conductive macrofibers, which prepared by wet-stretching wet-twisting bacterial cellulose hydrogel incorporated with carbon nanotubes polypyrrole. The...
Abstract The emulation of synaptic plasticity to achieve sophisticated cognitive functions and adaptive behaviors is critical the evolution neuromorphic computation artificial intelligence. More feasible plastic strategies (e.g., mechanoplasticity) are urgent comparable, versatile, active complexity in systems. Here, a versatile mechanoplastic synapse based on tribotronic floating‐gate MoS 2 transistors proposed. Mechanical displacement can induce triboelectric potential coupling transistor,...
Fibrous energy–autonomy electronics are highly desired for wearable soft electronics, human–machine interfaces, and the Internet of Things. How to effectively integrate various functional energy fibers into them realize versatile applications is an urgent need be fulfilled. Here, a multifunctional coaxial fiber has been developed toward harvesting, storage, utilization. The composed all fiber-shaped triboelectric nanogenerator (TENG), supercapacitor (SC), pressure sensor in geometry. inner...
We summarise for the first time development and microscopic mechanisms of DC-TENGs based on tribovoltaic effect, which is great significance designing high-performance devices advancing future energy-harvesting technology.
With the development of Internet Things, there is an increasing need for clean energy and large‐scale sensory systems. Triboelectric/piezoelectric nanogenerators (TENGs/PENGs), have attracted considerable attention as a new type power generation terminal, which can harvest surrounding convert it into electrical energy. To improve output performance (NGs) diversify related applications, 2D materials with high carrier mobility excellent piezoelectric properties be directly used or integrated...
Abstract Developing versatile and high sensitivity sensors is beneficial for promoting flexible electronic devices human‐machine interactive systems. Researchers are working on the exploration of various active sensing materials toward broad detection, multifunction, low‐power consumption. Here, a ion‐gel fibrous membrane presented by electrospinning technology utilized to construct capacitive triboelectric nanogenerator (TENG). The iontronic sensor exhibits inherently favorable...