The design of special woven-preformed structures for the high-performance film cooling with undamaged fibers based on 2.5D ceramic matrix composites

Exploration of 2D and 2.5D Conformational Designs Applied on Epoxide/Collagen-Based Integrative Biointerfaces with Device/Tissue Heterogeneous Affinity

“…23 Referring to the advanced material scientific concepts, it is worth trying to construct collagen-based biointerfaces with 2.5D stacking conformation and explore the different crafting, structure, and performance compared with traditional 2D collagen-based biointerfaces. 24,25 From the discovery of graphene, which is only one atom thick but has enormous surface areas, materials with such extreme thinness and relatively greatly expanded surface areas are so defined as 2D conformational materials. In practical application, 2D conformation materials are always the layer-by-layer composites of multiple monolayers, and their practical performances depend on the properties of basic monolayers.…”

“…For example, a series of highperformance rechargeable batteries have been reported that successfully hosted the Na ions to originally incompatible graphene using an intercalation method based on 2.5D conformation; a 2.5D conformational microwoven technology has been reported to achieve great cooling performance of films while avoiding fiber damage. 24,33 As for collagen-based biointerfaces, although the current 2.5D designs are focused more on surface design rather than exploring inside conformations, it could still be feasible to construct 2.5D conformation through reversely collapsing routes. 34−36 The collagen microaggregates built by cross-linking effects would tend to further connect as 3D networks, which are appropriate collapsing precursors and provide sufficient potentials of functionalization and customizing.…”

“…Such materials have obtained the extra 0.5D degree of freedom based on 2D conformation that could add novel properties to the final materials beyond the original nature of monolayers, which are so defined as 2.5D conformational materials. For example, a series of high-performance rechargeable batteries have been reported that successfully hosted the Na ions to originally incompatible graphene using an intercalation method based on 2.5D conformation; a 2.5D conformational microwoven technology has been reported to achieve great cooling performance of films while avoiding fiber damage. , As for collagen-based biointerfaces, although the current 2.5D designs are focused more on surface design rather than exploring inside conformations, it could still be feasible to construct 2.5D conformation through reversely collapsing routes. − The collagen microaggregates built by cross-linking effects would tend to further connect as 3D networks, which are appropriate collapsing precursors and provide sufficient potentials of functionalization and customizing. A similar method has been proven and applied to fabricate a collagen/polyurethane bioartificial blend as a modified precursor for coatings on bioactive glass-ceramic, which has well mimicked the composite natures of bone ECM …”

A nonlocal elasticity theory to model the static behaviour of edge-cracked nanobeams

“…Moreover, nanostructures find application in composite materials, where one or more phases, having a nanometer scale, are embedded in a matrix. In terms of their matrix, nanocomposites are generally classified as [3]: ceramic-matrix [4][5][6][7][8][9][10][11][12], metalmatrix [13][14][15][16][17][18][19][20][21] and polymer-matrix nanocomposites [22][23][24][25][26][27][28]. More recently, research on cement-based materials (including concrete, mortar and cement paste) [29][30][31][32][33][34][35] has been trying to exploit the synergies that nanostructures can provide in terms of both improvement of their performance and acquisition of "smart" functions, making cement-based products become electric/thermal sensors or crack repairing materials [36].…”