Provided are an inorganic nanosheet laminated structure, an inorganic nanosheet liquid crystal composition, a method for producing an inorganic nanosheet laminated structure, and a method for producing an inorganic nanosheet liquid crystal composition that are capable of achieving a highly organized structure. The inorganic nanosheet laminated structure includes a string-like structure in which a plurality of inorganic nanosheets having a substantially uniform particle shape are laminated, in which a particle size distribution of the inorganic nanosheets is approximated by a normal distribution function with a single peak, a standard deviation of the particle size distribution is less than 50% of an average particle size of the inorganic nanosheets, and the particle size distribution is a particle size distribution in which when a maximum width of the inorganic nanosheets in plan view is a lateral width, an average value of the lateral width is determined as a particle size.

Disclosed herein are pristine graphene sheets with columns formed of fullerene nanotubes between the graphene sheets for use as body armor, semiconductor, battery anode, solar panels, heat sinks, structural concrete members, structural steel members, precast concrete structural members, bridges, highways, streets, skyscrapers, sidewalks, foundations, dams, industrial plants, canals, airports, structural composites, aircraft, military equipment, and civil infrastructure.

A method embodiment involves preparing single metal or mixed transition metal chalcogenide using exfoliation of two or more different bulk transition metal dichalcogenides in a manner to form an intermediate hetero-layered transition metal chalcogenide structure, which can be treated to provide a single-phase transition metal chalcogenide.

A silicon material can include a silicon aggregate comprising a plurality of porous silicon nanoparticles welded together. The silicon aggregate can optionally have a polyhedral morphology. A method can include: receiving a plurality of porous silicon nanoparticles and cold welding the plurality of porous silicon nanoparticles into an aggregated silicon particle.

JMZ-5, an aluminosilicate having an SZR framework type and a sea-urchin type morphology is described. A calcined product, JMZ-5C, formed from JMZ-5 is also described. JMZ-6, an aluminosilicate having an SZR framework type and a needle, aggregate morphology is described. A calcined product, JMZ-6C, formed from JMZ-6 is also described. Methods of preparing these zeolites and their metal-containing calcined counterparts are described along with methods of using these zeolites and their metal containing calcined counterparts in treating exhaust gases.

A process for preparing a metal oxide-containing powder that comprises conducting spray pyrolysis that comprises aerosolizing a slurry that comprises solid-phase particles in a liquid that comprises at least one precursor compound, which comprises one or more metallic elements of at least one metal oxide, to form droplets of said slurry, and calcining the droplets to at least partially decompose the at least one precursor compound and form the metal oxide-containing powder having a non-hollow morphology.

The present disclosure generally relates to an all room-temperature, cost effective and highly-reproducible method for producing phase-pure nanostructured Ag2Te pellets that does not require spark-plasma sintering or high-temperature vacuum furnaces, while produces bulk and dense pellet materials with superior thermoelectric properties.

Methods include producing a plurality of carbon particles in a plasma reactor, functionalizing the plurality of carbon particles in-situ in the plasma reactor to promote adhesion to a binder, and combining the plurality of carbon particles with the binder to form a composite material. The plurality of carbon particles comprises 3D graphene, where the 3D graphene comprises a pore matrix and graphene nanoplatelet sub-particles in the form of at least one of: single layer graphene, few layer graphene, or many layer graphene. Methods also include producing a plurality of carbon particles in a plasma reactor; functionalizing, in the plasma reactor, the plurality of carbon particles to promote chemical bonding with a resin; and combining, within the plasma reactor, the functionalized plurality of carbon particles with the resin to form a composite material.

A 3D structure of the graphite-titanium-nanocomposite complex and a method of preparing the graphite-titanium-nanocomposite complex are disclosed. The Graphite-titanium-nanocomposite complex includes a metal core associated with the two phases, amine functionalized graphite, and amine functionalized titanium. The method of preparation includes amine functionalizing of graphite and titanium with coupling agents to produce amine functionalized titanium and graphite, further mixing with a metal ion solution for synthesizing an ion complex. Trisodium citrate solution and sodium borohydride solution is added to the ion complex to prepare a 3D structure of the graphite-titanium-nanocomposite complex, employed as a catalyst.

Controlled-release core/shell composite materials and methods of use are described. A composite material can include a hierarchical structured zeolite core having at least a bimodal pore structure with a first active agent loaded into pores of the core, and (b) a porous polymeric outer shell that substantially encompasses the zeolite core. The composite materials can be configured to controllably release the first active agent from the zeolite core and the porous polymeric shell in response to at least one stimulus.