Mesoporous nanostructured coatings are disclosed. The coatings comprise particles of a refractory material, the particles having diameters <200 nm, connected by a material that is formed from a precursor that is deposited on the substrate with the particles, typically by oxidation of the precursor. The material that connects the particles enhances their necking and adhesion to the substrate. In preferred embodiments, the coatings are multi-functional, combining anti-reflective properties with a second property such as self-cleaning or anti-soiling. A novel method for making the coatings, based on inkjet technology, is also disclosed.

Mesoporous nanostructured coatings are disclosed. The coatings comprise particles of a refractory material, the particles having diameters <200 nm, connected by a material that is formed from a precursor that is deposited on the substrate with the particles, typically by oxidation of the precursor. The material that connects the particles enhances their necking and adhesion to the substrate. In preferred embodiments, the coatings are multi-functional, combining anti-reflective properties with a second property such as self-cleaning or anti-soiling. A novel method for making the coatings, based on inkjet technology, is also disclosed.

A laminate including a base material and a resin layer provided on at least one surface of the base material. The resin layer is formed of a heat- or active energy ray-curable resin composition, and an outermost surface of the laminate on the one surface side of the base material has an unevenness containing a wrinkle structure.

A laminate including a base material and a resin layer provided on at least one surface of the base material. The resin layer is formed of a heat- or active energy ray-curable resin composition, and an outermost surface of the laminate on the one surface side of the base material has an unevenness containing a wrinkle structure.

Disclosed is a core-shell structured composite powder electromagnetic wave absorber formed by coating Fe-based nanocrystalline alloy with carbon and a preparation method thereof. The core-shell structured composite powder includes a core of an Fe-based nanocrystalline alloy, and a shell of an amorphous carbon layer, the shell accounting for 5-25 wt % of the core-shell structured composite powder electromagnetic wave absorber, wherein the core-shell structured composite powder electromagnetic wave absorber has a particle size of 3-10 μm; the Fe-based nanocrystalline alloy has a composition formula of Fe.sub.bal.Si.sub.aB.sub.b, where atomic percentage contents of Si and B are 3-15 respectively, and a balance is the atomic percentage content of Fe.

Disclosed is a core-shell structured composite powder electromagnetic wave absorber formed by coating Fe-based nanocrystalline alloy with carbon and a preparation method thereof. The core-shell structured composite powder includes a core of an Fe-based nanocrystalline alloy, and a shell of an amorphous carbon layer, the shell accounting for 5-25 wt % of the core-shell structured composite powder electromagnetic wave absorber, wherein the core-shell structured composite powder electromagnetic wave absorber has a particle size of 3-10 μm; the Fe-based nanocrystalline alloy has a composition formula of Fe.sub.bal.Si.sub.aB.sub.b, where atomic percentage contents of Si and B are 3-15 respectively, and a balance is the atomic percentage content of Fe.

The disclosure relates to a method for preparing a 3D sponge structured carbonitride coated VSe.sub.2 composite (3D-VSe.sub.2@CN), belonging to the technical fields of electrode materials and preparation of batteries. In the disclosure, carbon, nitrogen and VSe.sub.2 are composited by using NaCl as a template so as to construct a 3D sponge structured carbonitride coated VSe.sub.2 composite. The 3D sponge structure can increase the structure stability of the material in the cyclic process, and the carbocanitride can increase the electron conductivity and activity sites of the material, so as to allow easier diffusion of potassium ions. Meanwhile, the stable structure can cause the clustering of VSe.sub.2 all the time. Thus, the prepared composite has good and stable rate capability and cycle stability. The process method is simple, low in cost, environmental-friendly, and suitable for large-scale industrial production.

The disclosure relates to a method for preparing a 3D sponge structured carbonitride coated VSe.sub.2 composite (3D-VSe.sub.2@CN), belonging to the technical fields of electrode materials and preparation of batteries. In the disclosure, carbon, nitrogen and VSe.sub.2 are composited by using NaCl as a template so as to construct a 3D sponge structured carbonitride coated VSe.sub.2 composite. The 3D sponge structure can increase the structure stability of the material in the cyclic process, and the carbocanitride can increase the electron conductivity and activity sites of the material, so as to allow easier diffusion of potassium ions. Meanwhile, the stable structure can cause the clustering of VSe.sub.2 all the time. Thus, the prepared composite has good and stable rate capability and cycle stability. The process method is simple, low in cost, environmental-friendly, and suitable for large-scale industrial production.

The elastomeric electrode includes: a stretchable substrate 10 having wrinkles formed on one surface thereof, the peaks C and valleys T of the wrinkles being repeated; a wrinkled metal nanoparticle layer 20 including metal nanoparticles 21 and formed by deposition of the metal nanoparticles along the wrinkles of the substrate 10; and a wrinkled monomolecular layer 30 including a monomolecular material having one or more amine groups (—NH.sub.2) and formed by deposition of the monomolecular material onto the metal nanoparticle layer 20. Also disclosed is a method for preparing the elastomeric electrode.

The elastomeric electrode includes: a stretchable substrate 10 having wrinkles formed on one surface thereof, the peaks C and valleys T of the wrinkles being repeated; a wrinkled metal nanoparticle layer 20 including metal nanoparticles 21 and formed by deposition of the metal nanoparticles along the wrinkles of the substrate 10; and a wrinkled monomolecular layer 30 including a monomolecular material having one or more amine groups (—NH.sub.2) and formed by deposition of the monomolecular material onto the metal nanoparticle layer 20. Also disclosed is a method for preparing the elastomeric electrode.