Accordion-like structureLayered materialsNanoindentationNonlinear mechanical propertiesA relatively new and large class of materials, two-dimensional (2D) early transition metal carbides (MXenes), produced by etching of A elements from their parent MAX phases, have demonstrated outstanding performance in ...
For building planar metamaterials in FFF, the building orientation is the out-of-plane direction, and in most cases the structures can be printed without the need of supports since the structure can be supported by the previous layers [13]. The most commonly used materials for fabricating metama...
More professional, wooden structure can make the sound resonate, the tone is more beautiful, environmental protection and safety are suitable for children Seventeen button design along with eight bass buttons and one air valve. Help to develop the children's musical talent, improving their sense of...
Accordingly, the present invention provides an improved accordion-like file characterized in the improved structure of cover 1 and association with the envelopes 2, resulting in the following advantages at the lowest manufacturing cost and the same current manufacturing process: ...
1. In an extendible structure having a plurality of structural members movably interconnected to each other, a hinge device coacting between the adjacent ends of each pair of members for hingedly connecting said members to each other in end-to-end relation, said plurality of members being norma...
Here, the authors study the gas phase collision reactions of the iron clusters Fen-(n=7-31) and observe the stable, strongly ferromagnetic iron oxide cluster Fe17O10-featuring an accordion-like structure.doi:10.1038/s42004-023-00952-zLijun Geng...
NANOPARTICLESLITHIUM-ion batteriesCHEMICAL stabilityTITANIUM compositesMXene-based materials are considered to be promising candidates for electrodes in energy storage field owing to their features of two-dimensional layered structure, good conductivity, and chemical stability. Carbon-coated Fe3O4 ...
The ultrasonic cavitation treatment was then conducted on the soft auxetic structure immersing in CNTs liquid, aiming to embed the CNTs into the surface layer of the flexible TPU substrate with NPR configurations. Instead of 3D printing the TPU matrix composite after hybridization inside the matrix ...
Accordion-like structureMicrowave absorptionImpedance matchingDevelopment of high-performance microwave absorption materials with a thin matching thickness, wide effective absorption bandwidth, low filler loading, and strong absorption capacity has attracted extensive scientific and technological interest and it ...
Importantly, this exposed structure facilitates pseudocapacitance modification by electro‐deposition of highly electrochemically active nitrogen‐doped graphene quantum dots (N‐GQDs) to enhance kinetic performance and additional K+ storage. After annealing treatment to regulate N‐doping type, the accordion...