A5102201051- Additive Manufacturing and 3D Printing Technologies
- Advanced Sensor and Energy Harvesting Materials
- Cellular and Composite Structures
- Advanced Materials and Mechanics
- Polymer composites and self-healing
- Acoustic Wave Resonator Technologies
- Ferroelectric and Piezoelectric Materials
- Advancements in Semiconductor Devices and Circuit Design
- Catalytic Processes in Materials Science
- Electromagnetic Compatibility and Noise Suppression
- Structural Integrity and Reliability Analysis
- Advanced Antenna and Metasurface Technologies
- Multiferroics and related materials
- Offshore Engineering and Technologies
- biodegradable polymer synthesis and properties
- Gas Sensing Nanomaterials and Sensors
- Material Properties and Applications
- Dielectric materials and actuators
- Advanced Cellulose Research Studies
- Non-Destructive Testing Techniques
- Microwave Dielectric Ceramics Synthesis
- Natural Fiber Reinforced Composites
- Electromagnetic wave absorption materials
- Conducting polymers and applications
- 3D IC and TSV technologies
Vehicle Technologies Office
2017-2024
Office of Energy Efficiency and Renewable Energy
2017-2024
China Classification Society
2009
Abstract Sensors are of great importance in different aspects research and industry. Future sensors will require high‐efficient low‐cost manufacturing, as well high‐performance functionality areas, such mechanical sensing, biomedical, optical applications. Recent advances 3D printing open a new paradigm for fabrication precision, customizable, seamless process. In this article, the state‐of‐the‐art methods manufacturing is reviewed performance printed sensing materials devices summarized....
Abstract Additively manufactured flexible and high‐performance piezoelectric devices are highly desirable for sensing energy harvesting of 3D conformal structures. Herein, the study reports a significantly enhanced piezoelectricity in polyvinylidene fluoride (PVDF) achieved through situ dipole alignment PVDF within PVDF‐2D molybdenum disulfide (2D MoS 2 ) composite by printing. The shear stress‐induced poling 2D harnessed during printing to boost without requiring post‐poling process....
Abstract The trade‐off between processability and functional responses presents significant challenges for incorporating piezoelectric materials as potential 3D printable feedstock. Structural compliance electromechanical coupling sensitivity have been tightly coupled: high responsiveness comes at the cost of low compliance. Here, formulation design strategy are presented a class printable, wearable nanocomposite that approaches upper bound charge constants while maintaining An effective...
Additive manufacturing (AM) has many advantages over conventional subtractive methods. The cost-effective AM allows for precise fabrication of complex structures with less material waste, making it a popular process in applications. recent development materials advanced significantly. By precisely controlling distribution and microstructural features, facilitates the creation new composites specific requirements. techniques have contributed considerably to integrating unique functionalities...
The processes of hemp bast fiber retting, forming, and drying offer the opportunity for value-added products such as natural fiber-reinforced composites. A new process retting raw fibers through enzyme-triggered self-cultured bacterial was developed in lab-scale setup. This study focused on comparing energy consumption environmental impacts this with thermochemical currently widely used to obtain lignocellulosic gate-to-gate life cycle assessment (LCA) models two were constructed run a...
Abstract The module stool is a key structure to link the and deck in floating production, storage off-loading (FPSO). welded joints of should be guaranteed possess enough toughness against cracking rupture. Based on international standard BS 7448 DNV-OS-C401, low temperature (−18°C) crack tip opening displacement (CTOD) test has been conducted weld centre fusion line 300 kt FPSO, used Bohai PL19-3 offshore oil field. results show that CTOD values specimens stools whose tips are located...
The technology development of micro-nano electronics in global IC industry is summarized and reviewed the present paper. There are many challenges opportunities as innovative devices materials have gradually been applied to manufacture. As ITRS 2011 Roadmap shows that gate length will shrink 20 nm 2013, mainstream manufacturing technologies nano-electronics seems moving toward goal. It well known basically depends on material science. In Section 2, some new process highlighted, such strained...