A method of treating silica fabric blankets to enhance the material from high temperatures and fire. The method comprising the steps of: coating a silica fabric blanket with dry superabsorbent polymer, storing the coated blanket in a water proof container, hydrating the coated blanket with water and covering a person or object with the hydrated coated blanket to provide enhanced protection to the person or object from high temperatures and fire.

The present disclosure concerns nanofibers and methods of forming these nanofibers thereof. The method of forming nanofiber comprises providing 2D materials with charge bearing moieties on its planar surfaces and at its ends, reacting the charge bearing moieties on the planar surfaces with proton donors, proton acceptors, at least partially hydrophobic counterions or a second 2D materials with oppositely charge bearing moieties on its planar surfaces and at its ends in order to curl the 2D material, simultaneously reacting the charge bearing moieties at the ends with proton donors, proton acceptors, at least partially hydrophobic counterions or the second 2D materials with oppositely charge bearing moieties on its planar surfaces and at its ends, and crosslinking the neutralised charge bearing moieties at the ends in order for the 2D materials to interact with each other to form the nanofiber.

Provided are an inorganic fiber-formed article having both high basis weight and excellent peel strength and a mat for an exhaust gas cleaning apparatus and an exhaust gas cleaning apparatus including the inorganic fiber-formed article. The inorganic fiber-formed article includes inorganic fibers and needle marks extending in the thickness direction and including vertical bundles composed of the inorganic fibers extending in the thickness direction, in which the average volume of the vertical bundles per needle mark measured by a prescribed peel test is 1.0 mm.sup.3 or more.

Provided is a method of producing an inorganic fiber mat the method including: a preparing step of preparing a first inorganic fiber molding derived from a needle-punched mat and a second inorganic fiber molding derived from a papermaking mat; a defibrating step of defibrating the first inorganic fiber molding and the second inorganic fiber molding to obtain defibrated inorganic fibers; and a papermaking step of forming the inorganic fiber mat by papermaking using a slurry containing the defibrated inorganic fibers.

Embodiments of the invention include electrospinning apparatus and techniques in which a precursor solution is allowed to descend onto a conductive surface, such as the surface of a conductive plate, rather than through needles, and fibers are formed from the precursor solution and deposited on a collector.

An inorganic fiber mat includes inorganic fibers, a particle obtained by firing an inorganic binder, and a mixture of an unfired inorganic binder and an organic binder.

A method for synthesizing silica nanofibers using sound waves is provided. The method includes providing a solution of polyvinyl pyrrolidone, adding sodium citrate and ammonium hydroxide to form a first mixture, adding a silica-based compound to the solution to form a second mixture, and sonicating the second mixture to synthesize a plurality of silica nanofibers having an average cross-sectional diameter of less than 70 nm and having a length on the order of at least several hundred microns. The method can be performed without heating or electrospinning, and instead includes less energy intensive strategies that can be scaled up to an industrial scale. The resulting nanofibers can achieve a decreased mean diameter over conventional fibers. The decreased diameter generally increases the tensile strength of the silica nanofibers, as defects and contaminations decrease with the decreasing diameter.

A flexible multilayer battery pack insulator for an electric vehicle has a multilayer wall including a plurality of layers of interlaced mineral material including an inner layer having a first exposed, outwardly facing surface and an outer layer having a second exposed, outwardly facing surface. A first flame-resistant coating is bonded to at least one of the plurality of layers. A pressure-sensitive adhesive is bonded to the first exposed, outwardly facing surface of the inner layer. At least one filament fixes the plurality of layers to one another.

Disclosed is a nanowire bundle array. Particularly, the nanowire bundle array according to an embodiment of the present disclosure includes a plurality of nanowire assemblies arranged therein. Each of the nanowire assemblies includes nanowires, a surface of at least a portion of which is coated with a thin metal film and the widths between the nanowires gradually decrease from one end to another end.

An inorganic fiber mat is produced by a method of producing an inorganic fiber mat. The method includes a preparing step of preparing a first inorganic fiber molding derived from a needle-punched mat and a second inorganic fiber molding derived from a papermaking mat, a defibrating step of defibrating the first inorganic fiber molding and the second inorganic fiber molding to obtain defibrated 10 inorganic fibers, and a papermaking step of forming the inorganic fiber mat by papermaking using a slurry containing the defibrated inorganic fibers.