A5100358510- Graphene research and applications
- Calcium Carbonate Crystallization and Inhibition
- Bone Tissue Engineering Materials
- Thermal properties of materials
- Polymer Nanocomposites and Properties
- Carbon Nanotubes in Composites
- Topological Materials and Phenomena
- Graphene and Nanomaterials Applications
- biodegradable polymer synthesis and properties
- 2D Materials and Applications
- Paleontology and Stratigraphy of Fossils
- Hydrogels: synthesis, properties, applications
- Advanced Sensor and Energy Harvesting Materials
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Luminescence and Fluorescent Materials
- Surface Modification and Superhydrophobicity
- Hydrogen Storage and Materials
- GaN-based semiconductor devices and materials
- Polymer Surface Interaction Studies
- Luminescence Properties of Advanced Materials
- Organometallic Complex Synthesis and Catalysis
- Conducting polymers and applications
- Polymer crystallization and properties
- Carbon dioxide utilization in catalysis
Beihang University
2013-2025
Hunan University
2008-2024
Jining Medical University
2024
Guangzhou Institute of Geochemistry
2024
National University of Defense Technology
2024
China Jiliang University
2023-2024
Northwest A&F University
2021-2024
Hohai University
2022-2024
Taiyuan University of Technology
2024
Suzhou Institute of Nano-tech and Nano-bionics
2012-2023
Inspired by the layered aragonite platelet/nanofibrillar chitin/protein ternary structure and integration of extraordinary strength toughness natural nacre, artificial nacre based on clay cellulose/poly(vinyl alcohol) is constructed through an evaporation-induced self-assembly technique. The synergistic toughening effect from platelets nanofibrillar cellulose successfully demonstrated. achieves excellent balance a fatigue-resistant property, superior to other conventional clay/polymer binary...
Due to low density, extremely high electrical and thermal conductivities, graphene has great potential construct lightweight conductive paper for high‐power electric devices. However, the remarkable properties of are on a molecular level difficult achieve when processed into macroscopic paper. Here, an effective route ultrahigh is developed. First, large‐volume, high‐concentration, plane‐defect‐free, few‐layer dispersion fast produced from graphite at yield through ball milling. The...
Inspired by nacre, a layered poly(N-isopropylacrylamide)–clay nanocomposite hydrogel was successfully fabricated combination of vacuum-filtration self-assembly and photo-initiated in situ polymerization. This bio-inspired shows excellent mechanical properties, which can rival some biological soft tissues (see picture).
In the region of thermally conductive polymer composites, forcing anisotropic fillers into highly oriented structure is most effective method to improve thermal conductivity and mechanical properties simultaneously. However, up now, such was mainly achieved in low viscosity matrix or solutions. For purpose expanding range applications, present work, a new strategy, consecutive powerful shear flow field, applied introduce boron nitride (BN) high matrix. Results indicated that BN almost...
An antibody-modified reduced graphene oxide (rGO) film with unexpected extreme sensitivity to circulating tumor cells (CTCs) is reported. The antibody-modified rGO films efficiently capture CTCs from billions of blood and minimize the background white cells, without complex microfluidic operations. Most cell–material interactions are mediated by bioactive interfaces, therefore it important understand materials that comprise interface how they perform their functions. Many biointerfaces...
The rapid development of modern electrical equipment toward miniaturization and high power puts forward stringent requirements to the mechanical reliability, dielectric property, heat resistance insulating materials. Simultaneous integration all these properties for mica-based materials remains unresolved. Herein, inspired by three-dimensional (3D) chitin nanofiber framework within layered architecture natural nacre, we report a large-area nanopaper containing 3D aramid framework, which is...
Abstract Mimicking the hierarchical brick‐and‐mortar architecture of natural nacre provides great opportunities for design and synthesis multifunctional artificial materials. The crucial challenge to push nacre‐mimetic functional materials toward practical applications is achieve ample ductility, toughness, folding endurance with simultaneously maintaining high‐level properties. In this study, microstructure nacre‐mimetics reformed through predesigning a 3D nanofiber network replace...
Inspired by natural columnar nacre, artificial montmorillonite/hydroxyethyl cellulose nacre-like materials with a site-specific layered structure in the interior and hierarchical on surface are prepared. The exhibit improved tensile strength, good chemical stability seawater, superior resistance to sand-grain impingement, robust underwater low-adhesive superoleophobicity.
Montmorillonite/poly(vinyl alcohol) (MMT/PVA) nanocomposites spanning the complete range of MMT content (0–100 wt%) are prepared by simple evaporation-induced assembly. Effects on structure and mechanical properties systematically investigated exhibit two important transitions at contents 30 wt% 70 wt%. In 0–30 wt%, show a random structure. With PVA increasing, resultant were dramatically enhanced higher than that prediction according to conventional composite model. 30–70 nacre-like layered...
The ability to topographically structure and fast controllably actuate hydrogel in two three dimensions is the key for their promising applications soft robots, microfluidic valves, cell drug delivery, artificial muscles. Inspired by evaporation-induced concentration differentiation phenomenon production process of beancurd sheet, we introduce a facile one-step evaporation create laminated layer/porous layer heterogeneous within graphene oxide-clay-poly(N-isopropylacrylamide) vertical...
The low fraction of non-radiative recombination established the foundation metal halide perovskite solar cells. However, origin in materials is still not well-understood. Herein, we find that twinning-tetragonal phase methylammonium lead (MAPbIxCl3-x) apparently suppressed by applying an electric field, which leads to a remarkable increase open-circuit voltage from 1.12 V 1.26 V. Possible effects ionic migration and light soaking on enhancement are excluded experimentally control...
Based on the versatile nature and applications of Carbon foam (CF), up to now many attempts were performed improve structure properties CF by incorporating various additives in matrix. But these improved one property cost another ones. Herein, we have synergistically incorporated multi-walled carbon nanotubes (MWCNTs) graphene oxide (GO) with varying loadings as matrix via direct pyrolysis achieve all desired properties. Seven different types composites including pure prepared their effect...
The prepared MGO:Cr 3+ phosphor has dual-mode emissions for sensing, including NIR photoluminescence and mechanoluminescence. Moreover, the developed light-emitting device functions of anti-counterfeiting biological tissue penetration.