A self-cleaning film system includes a substrate and an anti-reflection film disposed on the substrate. The anti-reflection film includes a first sheet formed from titanium dioxide, a second sheet formed from silicon dioxide and disposed on the first sheet, and a third sheet formed from titanium dioxide and disposed on the second sheet. The system includes a self-cleaning film disposed on the anti-reflection film and including a monolayer disposed on the third sheet and formed from a fluorinated material selected from the group consisting of fluorinated organic compounds, fluorinated inorganic compounds, and combinations thereof. The self-cleaning film includes a plurality of regions disposed within the monolayer such that each of the plurality of regions abuts and is surrounded by the fluorinated material and includes a photocatalytic material. The system includes an adhesive layer adhered to the substrate and a release liner affixed to and removable from the adhesive layer.

A method for preparing a transition-metal adamantane carboxylate salt is presented. The method includes mixing a transition-metal hydroxide and a diamondoid compound having at least one carboxylic acid moiety to form a reactant mixture, where M is a transition metal. Further, the method includes hydrothermally treating the reactant mixture at a reaction temperature for a reaction time to form the transition-metal adamantane carboxylate salt.

Methods and catalyst compositions for oxidizing CO to CO.sub.2 at low temperatures are disclosed. In one embodiment, a method of oxidizing CO to CO.sub.2 may involve heating a gaseous mixture comprising at least CO and O.sub.2 with a catalyst mixture comprising Pd disposed on a Mn.sub.3O.sub.4 mesoporous support at a temperature of about 0? C. to about 60? C., and wherein the CO to CO.sub.2 conversion rate is about 40% to about 100%.

Provided is a method for manufacturing a mesoporous inorganic oxide, which includes preparing a mixture of a metal salt selected from the group consisting of at least one kind of alkali metal-containing compound, at least one kind of alkaline earth metal-containing compound, and any combination thereof and an amorphous inorganic oxide; sintering the mixture of a metal salt and an amorphous inorganic oxide; and removing the metal salt contained in the sintered mixture, and a mesoporous inorganic oxide that is manufactured by the above method and is composed of an aggregate of inorganic oxide particles having a size of from 2 nm to 5 nm. According to the present invention, it is possible to provide a method for manufacturing a mesoporous inorganic oxide which has a simplified manufacturing process, has a short period of manufacturing time of about 1 day, does not generate secondary environmental contaminants to be environmentally friendly, and enables mass production, and a mesoporous inorganic oxide which has a dramatically decreased particle size and thus has an increased specific surface area and increased active sites.

Ag/C crystalline nanocomposite films and a method of forming the films with controllable Ag/C molar ratios using a concurrent excimer laser-induced ablation of a silver target and a hydrocarbon gas under a vacuum atmosphere. Metal/Carbon nanocomposites prepared by concurrent irradiation of a metal target, in the presence of a hydrocarbon gas, during an excimer laser induced process.

A functionalized magnetic nanoparticle including an organometallic sandwich compound and a magnetic metal oxide. The functionalized magnetic nanoparticle may be reacted with a metal precursor to form a catalyst for various CC bond forming reactions. The catalyst may be recovered with ease by attracting the catalyst with a magnet.

The present disclosure relates to micron-sized particle used for catalyzing and storing NO.sub.x gases, such as those found in vehicle exhaust emissions, washcoats employing micron-sized particle used for catalyzing and storing NO.sub.x gases, washcoat coated substrates, lean NO.sub.x trap (LNT) systems, and vehicles using such systems. Also provided are methods of preparing micron-sized particle used for catalyzing and storing NO.sub.x gases, as well as preparation of washcoats and coated substrates. More specifically, the present disclosure relates to a lean NO.sub.x trapping materials, wherein the materials include a NO.sub.x catalytic component attached to a micron-sized carrier particle and a NO.sub.x storage component, as well as washcoats and coated substrates useful in the treatment of exhaust gases. In some embodiments, a portion of the NO.sub.x storage component is attached to the micron-sized carrier particle.

The present disclosure relates to a substrate containing passive NO.sub.x adsorption (PNA) materials for treatment of gases, and washcoats for use in preparing such a substrate. Also provided are methods of preparation of the PNA materials, as well as methods of preparation of the substrate containing the PNA materials. More specifically, the present disclosure relates to a coated substrate containing PNA materials for PNA systems, useful in the treatment of exhaust gases. Also disclosed are exhaust treatment systems, and vehicles, such as diesel or gasoline vehicles, particularly light-duty diesel or gasoline vehicles, using catalytic converters and exhaust treatment systems using the coated substrates.

The present invention relates to a composition for treating plants inflicted with a bacterial disease transmitted by a psyllid vector, and methods of treating plant disease transmitted by a psyllid vector. The composition comprises an organosilane, preferably an organosilane quaternary ammonium, and a photocatalyst, such as titanium dioxide.

A composite containing carbon nitride and a mixed metal sulfide. The composite is useful as a photocatalyst. A method of making the composite and a method of photocatalyzing the degradation of pollutants are described herein.