A polymeric composition containing at least one polymer and halloysite nanotubes is disclosed. At least a portion of the halloysite nanotubes is loaded with a phase change material and each of the loaded halloysite nanotubes contains at most one kind of phase change material. In addition, a preparation method and use of the polymeric composition are further provided.

Boron nitride nanotube (BNNT)-polymide (PI) and poly-xylene (PX) nano-composites, in the form of thin films, powder, and mats may be useful as layers in electronic circuits, windows, membranes, and coatings. The processes described chemical vapor deposition (CVD) processes for coating the BNNTs with polymeric material, specifically PI and PX. The processes rely on surface adsorption of polymeric material onto BNNTs as to modify their surface properties or create a uniform dispersion of polymer around nanotubes. The resulting functionalized BNNTs have numerous valuable applications.

A method of forming a battery electrode by forming, on a first substrate, a polymer template comprising interconnected polymer fibers, forming, on the polymer template, a carbon coating to form a carbon-coated polymer template, removing the carbon-coated polymer template from the first substrate, subsequent to removing the carbon-coated polymer template from the first substrate, removing the polymer template from the carbon coating, and disposing the carbon coating on a second substrate. A solid electrolyte interphase layer (SEI) comprising the carbon coating produced via the method, a battery electrode comprising such an SEI layer, and a battery comprising such a battery electrode are also provided.

A method and apparatus for preparing boron nitride nanotubes (BNNTs) according to an embodiment may ensure mass-production, may increase yield by reducing a production time, and may prepare BNNTs with high purity.

Compositions made of laminate comprised of porous carbon nanotube (CNT) are disclosed. Uses of the Compositions, particularly for reducing a formation of a load of a microorganism or of a biofilm, are also disclosed.

A method for producing an aligned boron nitride nanotube film includes drying a dispersion containing boron nitride nanotubes, a biopolymer, and a solvent.

Compositions contain boron nitride nanomaterials at least partially coated with biomolecules.

Systems and methods are disclosed for a rock-salt structure formed from an electrochemically-driven amorphous-to-crystalline (a-to-c) transformation of nanostructured Nb.sub.2O.sub.5, the rock-salt structure including, upon cycling with lithium ions (Li+), an insertion of lithium ions (Li+) into Nb.sub.2O.sub.5 to form the rock-salt structure (RS—Nb.sub.2O.sub.5).

Fabrics that have unique mechanical properties are comprised of fibers that have been reacted to provide carbon nanostructures covalently grafted to these fibers so that the entanglement and/or the reactive bonding between adjacent fibers creates a hierarchal structure reinforcement of the fabric. This entanglement and/or reactivity is also effective for developing reinforcement between plies of structural fabric composites in order to enhance inter-laminar shear strength and mechanical properties.

This invention provides a carbon nanotube dispersion that contains carbon nanotubes, a dispersant, a solvent, and a polymer which has a partial structure represented by formula (P1) on a side chain.

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(In the formula, L represents —O— or —NH—, R represents an alkylene group having 1-20 carbon atoms, T represents a substituted or unsubstituted amino group, a nitrogen-containing heteroaryl group having 2-20 carbon atoms, or a nitrogen-containing aliphatic heterocyclic group having 2-20 carbon atoms, and * represents a bond.)