A5101636144- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Advanced Materials and Mechanics
- Supercapacitor Materials and Fabrication
- Muscle activation and electromyography studies
- Urban Heat Island Mitigation
- Aerogels and thermal insulation
- Tactile and Sensory Interactions
- Transition Metal Oxide Nanomaterials
- Wind Turbine Control Systems
- Power Systems and Renewable Energy
- Supramolecular Self-Assembly in Materials
- Power Systems and Technologies
- Video Analysis and Summarization
- Dielectric materials and actuators
- Analytical Chemistry and Sensors
- Hydrogels: synthesis, properties, applications
- Dam Engineering and Safety
- Allelopathy and phytotoxic interactions
- Forest Management and Policy
- Thermoregulation and physiological responses
- Product Development and Customization
- Islanding Detection in Power Systems
- Polymer Surface Interaction Studies
- Diverse Academic Research Analysis
Central South University of Forestry and Technology
2024
Central South University
2024
Sun Yat-sen University
2022-2024
Fuzhou University
2019-2022
Zhejiang University of Technology
2020
Wuhan University of Technology
2016
Soochow University
2011
National Natural Science Foundation of China
2009
Xiangtan University
2008-2009
This work provides a novel and simple way to prepare hydrogel electrolytes with eminent toughness, high conductivity anti-freezing properties.
A self-powered integrated strain sensor system which could be attached to the human body detect motion was developed.
Hydrogels are important for stretchable and wearable multifunctional sensors, but their application is limited by low mechanical strength poor long-term stability. Herein, a conductive organohydrogel with 3D honeycomb structure was prepared integrating carbon nanotubes (CNTs) black (CB) into poly(vinyl alcohol)/glycerol (PVA/Gly) organohydrogel. Such nanocomposite built on physical cross-linking network formed the hydrogen bonds among PVA, glycerol, water. CNTs CB had an add-in synergistic...
Thermochromic smart windows are widely developed to modulate building energy exchange save consumption. However, most have fixed working temperatures, moderate energy-saving efficiency, and not suitable for diverse (cold hot) climates. Here with strong temperature modulation over a broad range of hydrogels adjustable transition temperatures all-weather regulation in different climates reported. poly(N-isopropylacrylamide-co-N, N-dimethylacrylamide) hydrogels, lower critical ranging from 32.5...
Thermochromic smart windows are considered to be promising energy-saving devices for reducing energy consumption in buildings. The ideal materials thermochromic should have high transmittance, solar modulation, low phase-transition temperature, and excellent high-temperature thermal stability, which difficult achieve simultaneously. This work reports a simple one-step low-temperature polymerization method prepare thermo-responsive poly(N-isopropylacrylamide)/hydroxypropylmethyl cellulose...
Information encryption technologies are very important for security, health, commodity, and communications, etc. Novel information mechanisms materials desired to achieve multimode reprogrammable encryption. Here, a supramolecular strategy is demonstrated multimodal, erasable, reprogrammable, reusable by reversibly modulating fluorescence. A butyl-naphthalimide with flexible ethylenediamine functionalized β-cyclodextrin (N-CD) utilized as fluorescent responsive ink printing or patterning on...
Hydrogel-based wearable flexible pressure sensors have great promise in human health and motion monitoring. However, it remains a challenge to significantly improve the toughness, sensitivity stability of hydrogel sensors. Here, we demonstrate fabrication hierarchically structured by 3D printing microgel-reinforced double network (MRDN) hydrogels achieve both very high mechanical toughness. Polyelectrolyte microgels are used as building blocks, which interpenetrated with second network,...
Hydrogel-based electronic devices in aquatic environments have sparked widespread research interest. Nevertheless, the challenge of developing hydrogel electronics underwater has not been profoundly surmounted because fragility and swelling hydrogels environments. In this work, a zwitterionic double network comprised polyvinyl alcohol (PVA), poly(sulfobetaine methacrylate) (PSBMA), sulfuric acid (H
Abstract Natural biotissues like muscles, ligaments, and nerves have highly aligned structures, which play critical roles in directional signal transport, sensing, actuation. Inspired by anisotropic biotissues, composite hydrogels with outstanding mechanical properties conductivity are developed compositing thermo‐responsive poly ( N ‐isopropylacrylamide) (PNIPAM) carbon fibers (CFs). The show superior tensile strength (3.0 ± 0.3), modulus (74 7.0 MPa), excellent electrical (≈670 S m −1 ),...
Abstract Flexible hydrogel film sensors have great advantages as human–machine interfaces for conformal contact with bio‐tissues, but suffer from weakness and dehydration, compromising flexibility performance. Here, a breathable, highly stretchable, anti‐dehydrating ultrathin organohydrogel skin‐attachable strain sensor long‐term motion monitoring is developed. An electrospun TPU (eTPU) nanomesh hidden strength used skeleton to host in situ free radical polymerization of...
pH/ROS/glucose triple-responsive OAH@TA hydrogel elicits controlled TA release, enhancing antibacterial, anti-inflammatory, and antioxidative properties to facilitate diabetic wound healing.
Abstract Hydrogel‐based flexible artificial tactility is equipped to intelligent robots mimic human mechanosensory perception. However, it remains a great challenge for hydrogel sensors maintain flexibility and sensory performances during cyclic loadings at high or low temperatures due water loss freezing. Here, robot developed with robustness based on organohydrogel sensor arrays negligent hysteresis temperature tolerance. Conductive polyaniline chains are interpenetrated through...
Abstract Thermochromic energy efficient windows dynamically regulate building exchange by changing their optical transmittance. Recently, thermochromic materials with different chromic mechanisms are developed to fulfill smart window demands. Advanced fabrication technologies for also lead efficiency optimization. In this Perspective, representative and performances of promising systems, including vanadium dioxide, hydrogels, perovskites, ionic liquids, liquid crystals, discussed....
Abstract Soil nutrient contents in ecosystems play a crucial role forest growth and site productivity. We evaluated stand basal area response to soil organic matters (OMs) potassium the plantations of Chinese fir [Cunninghamia lanceolata (Lamb.) Hook.]. samples were collected from top layer (0–20 cm) dendrometric measurements made 150 subtropical Hunan Province. carried out data analysis applying one-way variance analysis, dummy variables modeling, K-means clustering methods. The results...
Correction for ‘Self-powered integrated system of a strain sensor and flexible all-solid-state supercapacitor by using high performance ionic organohydrogel’ Jianren Huang <italic>et al.</italic>, <italic>Mater. Horiz.</italic>, 2020, <bold>7</bold>, 2085–2096, DOI: 10.1039/D0MH00100G.
Hydrogel Smart Windows In article number 2211716, Xiancai Jiang, Jun Fu, and co-workers report a novel thermochromic hydrogel-based smart window for all-weather building-temperature regulation in diverse climates. The hydrogel windows spontaneously transform from transparent to opaque upon temperature changes. outdoor solar radiation summer indoor thermal winter are both regulated by the modulate building save energy.