Abstract: To provide a thick film resistor paste for a resistor having a smaller resistance change rate and excellent surge resistance, a thick film resistor using the thick film resistor paste, and an electronic component provided with the thick film resistor. A thick film resistor paste comprises an organic vehicle and a conductive substance-containing glass powder comprising ruthenium oxide and lead ruthenate, the conductive substance-containing glass powder comprises 10 to 70 mass % of conductive substances, a glass composition of the conductive substance-containing glass powder comprises 3 to 30 mass % of silicon oxide. 30 to 90 mass % of lead oxide, 5 to 50 mass % of boron oxide relative to 100 mass % of glass components, and, a combined amount of silicon oxide, lead oxide and boron oxide by mass % is 50 mass % or more relative to 100 mass % of the glass components.

Abstract: An electrophotographic photosensitive member that can not easily cause charging lines even where it is an electrophotographic photosensitive member employing as a conductive layer a layer containing metal oxide particles is disclosed. Also disclosed are a process cartridge and an electrophotographic apparatus which have such an electrophotographic photosensitive member. The electrophotographic photosensitive member has a conductive layer which contains titanium oxide particles coated with tin oxide doped with phosphorus or tungsten.

Abstract: The present invention aims to provide a titanium oxide paste which is excellent in printability and which allows for production of a porous titanium oxide layer having a high porosity with a small amount of impurities on the surface thereof even by low-temperature firing, a method of producing a porous titanium oxide laminate using the titanium oxide paste, and a dye-sensitized solar cell. The titanium oxide paste of the present invention contains titanium oxide particles, a (meth)acrylic resin, and an organic solvent. The paste has a viscosity of 15 to 50 Pa·s and a thixotropic ratio of 2 or greater. A dried mass obtained by heating the paste at a temperature-increasing rate of 10° C./min from 25° C. to 300° C. in the atmospheric environment contains 1% by weight or less of the (meth)acrylic resin and the organic solvent.

Abstract: The present invention relates to a ceramic-coated heater in which the outer surface of a heater rod is coated with ceramic to improve the physical properties thereof including durability, corrosion resistance, and the like, thereby enabling the heater to be used in water or air. The outer surface of the heater rod is coated with a ceramic composition to which an acrylic corrosion resistant wax is added, thereby strengthening the bonding force of the coating layer film, and thus improving the physical properties thereof including durability, corrosion resistance, and the like to enable the heater to be used in water. Therefore, the ceramic-coated heater of the present invention enables high thermal conductivity using less current and reduces energy consumption so that it can be utilized in a wide variety of industrial fields.

Abstract: The present invention provides an electrode material for batteries made from tungsten oxide powder, wherein the tungsten oxide powder has a first peak present within a wavenumber range of 268 to 274 cm?1, a second peak present within a wavenumber range of 630 to 720 cm?1, and a third peak present within a wavenumber range of 800 to 810 cm?1, when a Raman spectroscopic analysis method is performed on the electrode material.

Abstract: The invention provides composition for forming an n-type diffusion layer, the composition comprising a compound containing a donor element, a dispersing medium, and an organic filler; a method for producing a semiconductor substrate having an n-type diffusion layer; and a method for producing a photovoltaic cell element.

Abstract: The invention provides articles and methods for making such articles including a substrate coated on at least one region thereof with a layer of nanocomposites nano-cellulose materials and nanoparticles.

Abstract: An ink composition for printing on a substrate is disclosed. The ink composition comprises a conductive material, ethyl cellulose as a binder; and a solvent selected from the group consisting of isoamylacetate and isoamylacetate-water mixture.

Abstract: The present invention concerns an anti-deposit additive and a deposit and/or corrosion reducing aqueous slurry containing a calcium carbonate containing material. In particular, the present invention is directed to the use of at least one anionically charged comb polymer as an anti-deposit agent in an aqueous slurry comprising a calcium carbonate containing material.

Abstract: According to one embodiment, there is provided a negative electrode. The negative electrode includes a negative electrode layer. The negative electrode layer contains a titanium composite oxide and a carboxymethyl-cellulose compound. The carboxymethyl-cellulose has a degree of etherification of 1 or more and 2 or less. The negative electrode layer has a density of 2.2 g/cm3 or more.

Abstract: Disclosed herein are compatibilized polyamide-poly(arylene ether) thermoplastic resin compositions, comprising: (a) about 10 to about 50 weight percent of a poly(arylene ether); (b) about 5 percent to about 20 percent of a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene and a copolymer of ethylene; (c) about 30 to about 60 percent of a biopolyamide; and wherein all weight percents are based on the total weight of the composition; and wherein the biomass carbon content of the resin composition is at least 13 percent as measured by ASTM D6866. Also disclosed are methods for making such resins and articles derived therefrom.

Abstract: The present disclosure provides an aqueous based electrically conductive ink, which is essentially solvent free and includes a nano-scale conducting material; a binding agent; and an enzyme. In one embodiment, the ink includes at least one of a mediator, a cross-linking agent and a substrate as well. In one further embodiment, the present disclosure provides electrically conductive ink including a single walled, carboxylic acid functionalized carbon nanotube; 1-Ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride and N-hydroxy succinimide (NHS) ester; polyethyleneimine; an aqueous buffer; and glucose oxidase.

Abstract: Disclosed herein are an electrode paste for a solid oxide fuel cell in an anode supported type in which an anode, an electrolyte layer, and a cathode are sequentially stacked, including a raw material powder, a dispersant, a binder, a solvent, and a liquid pore-forming material, a solid oxide fuel cell using the same, and a fabricating method thereof. The electrode paste for the solid oxide fuel cell may form uniform pores in the electrode and may provide high porosity.

Abstract: Provided are a composite for an anode active material and a method of preparing the same. More particularly, the present invention provides a composite for an anode active material including a (semi) metal oxide and an amorphous carbon layer on a surface of the (semi) metal oxide, wherein the amorphous carbon layer comprises a conductive agent, and a method of preparing the composite.

Abstract: Processes for making a photovoltaic layer on a substrate by depositing a first layer of an ink onto the substrate, wherein the ink contains one or more compounds having the formula MB(ER)3, wherein MB is In, Ga, or Al, E is S or Se, and depositing a second layer of one or more copper chalcogenides or a CIGS material.

Abstract: This invention relates to a range of compounds, inks and compositions used to make materials for photovoltaics, including solar cells. In particular, this invention relates to inks containing precursor compounds, as well as the precursor compounds, and materials for preparing photovoltaic layers. The precursor compounds and inks contain compounds having the formula MB(ER)3 wherein MB is In, Ga or Al, which can be deposited and converted to a material form.

Abstract: A gas sensitive material comprising SnO2 nanocrystals doped with In2O3 and an oxide of a platinum group metal, and a method of making the same. The platinum group metal is preferably Pd, but also may include Pt, Ru, Ir, and combinations thereof. The SnO2 nanocrystals have a specific surface of 7 or greater, preferably about 20 m2/g, and a mean particle size of between about 10 nm and about 100 nm, preferably about 40 nm. A gas detection device made from the gas sensitive material deposited on a substrate, the gas sensitive material configured as a part of a current measuring circuit in communication with a heat source.

Abstract: This invention relates to methods and articles using a range of compounds, polymeric compounds, and compositions used to prepare semiconductor and optoelectronic materials and devices including thin film and band gap materials for photovoltaic applications including devices and systems for energy conversion and solar cells. In particular, this invention relates to polymeric precursor compounds and precursor materials for preparing photovoltaic layers. A compound may contain repeating units {MA(ER)(ER)} and {MB(ER)(ER)}, wherein each MA is Cu, each MB is In or Ga, each E is S, Se, or Te, and each R is independently selected, for each occurrence, from alkyl, aryl, heteroaryl, alkenyl, amido, silyl, and inorganic and organic ligands.

Abstract: This invention relates to a range of compounds, polymeric compounds, and compositions used to prepare semiconductor and optoelectronic materials and devices including thin film and band gap materials for photovoltaic applications including devices and systems for energy conversion and solar cells. In particular, this invention relates to polymeric precursor compounds and precursor materials for preparing photovoltaic layers. A compound may contain repeating units {MA(ER)(ER)} and {MB(ER)(ER)}, wherein each MA is Cu, each MB is In or Ga, each E is S, Se, or Te, and each R is independently selected, for each occurrence, from alkyl, aryl, heteroaryl, alkenyl, amido, silyl, and inorganic and organic ligands.

Abstract: Nanocomposites of conductive, nanoparticulate polymer and electronically active material, in particular PEDOT and LiFePO4, were found to be significantly better compared to bare and carbon coated LiFePO4 in carbon black and graphite filled non conducting binder. The conductive polymer containing composite outperformed the other two samples. The performance of PEDOT composite was especially better in the high current regime with capacity retention of 82% after 200 cycles. Further improvement can be obtained if the porosity of the nanocomposites is enhanced. Hence an electrode produced from a composite made of conductive, nanoparticulate polymer, electronically active material, and sacrificial polymer, wherein the sacrificial polymer has been removed leaving pores has improved electrolyte and ion diffusion properties allowing the production of thicker electrodes.

Abstract: The invention aims at an aqueous ink for high-temperature electrochemical cell electrodes and/or electrolyte containing particles of at least one mineral filler, at least one binder, and at least one dispersant. It also concerns the electrode and the electrolyte using such an ink.

Abstract: An iron electrode and a method of manufacturing an iron electrode for use in an iron-based rechargeable battery are disclosed. In one embodiment, the iron electrode includes carbonyl iron powder and one of a metal sulfide additive or metal oxide additive selected from the group of metals consisting of bismuth, lead, mercury, indium, gallium, and tin for suppressing hydrogen evolution at the iron electrode during charging of the iron-based rechargeable battery. An iron-air rechargeable battery including an iron electrode comprising carbonyl iron is also disclosed, as is an iron-air battery wherein at least one of the iron electrode and the electrolyte includes an organosulfur additive.

Abstract: Xanthan gum has been found to be a superior binder for binding an electrode, especially an anode, in a lithium-ion or lithium-sulfur battery, being able to accommodate large volume changes and providing stable capacities in batteries tested with different types of anode materials.

Abstract: The invention relates to a composition for electrodes comprising a material M selected from a nickel-based hydroxide and a hydrogen-fixing alloy, and a pentavalent niobium oxide Nb2O5 of monoclinic structure. The invention also proposes a positive electrode for an alkaline accumulator and a negative electrode for a nickel-metal hydride accumulator comprising the composition according to the invention as well as an alkaline accumulator comprising at least one electrode according to the invention.

Abstract: Disclosed are an electrode having a porous active coating layer, a manufacturing method thereof and an electrochemical device containing the same. The electrode having a porous active coating layer according to the present invention may be useful to enhance peeling and scratch resistances of the porous active layer and improve a lamination characteristic toward the porous active layer by introducing a porous active layer onto a porous substrate having pores, the porous active layer having heterogeneity of morphology toward a thickness direction in which a content ratio of the binder polymer/inorganic particles present in a surface layer is higher than that of the binder polymer/inorganic particles present inside the surface layer. Accordingly, the stability and performances of the battery can be improved at the same time since the detachment of the inorganic particles from the porous active layer may be reduced during the assembly process of the electrochemical device.

Abstract: The present disclosure provides an aqueous based electrically conductive ink, which is essentially solvent free and includes a nano-scale conducting material; a binding agent; and an enzyme. In one embodiment, the ink includes at least one of a mediator, a cross-linking agent and a substrate as well. In one further embodiment, the present disclosure provides electrically conductive ink including a single walled, carboxylic acid functionalized carbon nanotube; 1-Ethyl-3-[3-dimethylaminopropyl]carbodiimide hydrochloride and N-hydroxy succinimide (NHS) ester; polyethyleneimine; an aqueous buffer; and glucose oxidase.

Abstract: The invention describes a novel process for the aqueous synthesis of rutile and anatase nanocrystallites, their blending for preparation of a hybrid paste for single-layer (bi-functional) film deposition and the formulation of new water-based TiO2 screen printing paste for the fabrication of dye-sensitized solar cells (DSSC) photoanodes.

Abstract: An electrode mixture containing a lithium mixed metal oxide having a BET specific surface area of 2 to 30 m2/g, a water-soluble polymer having an acid functional group, water and an electrically conductive material. An electrode produced by applying the electrode mixture on an electrode current collector, and then drying the applied current collector. A lithium secondary battery comprising the electrode as a positive electrode.

Abstract: An intermediate transfer member that includes a mixture of a poly(amic acid amideimide), a tertiary amine, an optional phosphate ester, an optional polysiloxane or an optional fluoro polymer, and an optional conductive filler component.

Abstract: A new, more economical method for preparing titania pastes for use in more efficient dye-sensitized solar cells is disclosed. The titania pastes are prepared by mixing titania nanoparticles with a titania sol including a titanium precursor. The disclosed method enables the control of titania nanoparticle concentration and morphology in the titania paste and is economical due to the relatively low reaction temperatures. The performances of dye-sensitized solar cells prepared using the disclosed titania pastes are also disclosed.

Abstract: The composite positive active material of a lithium battery is composed of a main active material containing lithium and a sheathing active material containing lithium, whose particle diameter is far smaller than that of the main active material. A pulp containing these two active materials is sprayed and dried to form a mixed powder. The composite positive active material is obtained by means of sintering the mixed powder.

Abstract: A method for making a solution for forming a titanium oxide sol-gel layer. Is provided. The method comprises the steps of: mixing an acid with water thereby obtaining a first mixture, mixing the first mixture with a water miscible alcohol, thereby obtaining a second mixture, mixing an amine compound, e.g., ethanolamine, to the second mixture, thereby obtaining a third mixture, waiting enough time for the third mixture to reach room temperature, e.g. from 10 to 15 minutes, and adding a titanium oxide precursor to the third mixture, thereby obtaining the solution.

Abstract: The present invention provides composite anodes comprising particles composed of silicon and lithium silicate, active and inactive anode materials, and binders, for lithium rechargeable batteries, wherein the particles composed of silicon and lithium silicate are prepared via treating silicon particles with lithium hydroxide in a wet process. Cycle life and characteristics and capacity of a secondary battery adopting the composite anode can be greatly improved.

Abstract: The present invention relates to a composition for forming an electrode, an electrochemical sensor comprising the same, and a method for determining an analyte using the electrochemical sensor.

Abstract: A semiconductor oxide ink composition, a method of manufacturing the composition, and a method of manufacturing a photoelectric conversion element are provided. The semiconductor oxide ink composition for inkjet printing comprises a semiconductor oxide and a solvent, wherein the semiconductor oxide comprises 0.1 to 20 parts by weight relative to 100 parts by weight of the total composition.

Abstract: This invention relates to processes for a range of compounds, polymeric compounds, and compositions used to prepare semiconductor and optoelectronic materials and devices including thin film and band gap materials for photovoltaic applications including devices and systems for energy conversion and solar cells. In particular, this invention relates to polymeric precursor compounds and precursor materials for preparing photovoltaic layers. A compound may contain repeating units {MA(ER)(ER)} and {MB(ER)(ER)}, wherein each MA is Cu, each MB is In or Ga, each E is S, Se, or Te, and each R is independently selected, for each occurrence, from alkyl, aryl, heteroaryl, alkenyl, amido, silyl, and inorganic and organic ligands.

Abstract: A method of providing solar cell electrode by electroless plating and an activator used therein are disclosed. The method of the present invention can be performed without silver paste, and comprises steps: (A) providing a silicon substrate; (B) contacting the silicon substrate with an activator, wherein the activator comprises: a noble metal or a noble metal compound, a thickening agent, and water; (C) washing the silicon substrate by a cleaning agent; (D) dipping the silicon substrate in an electroless nickel plating solution to perform electroless plating. The method of providing solar cell electrode by electroless plating of the present invention has high selectivity between silicon nitride and silicon, large working window, and is steady, easily to be controlled, therefore is suitable for being used in the fabrication of the electrodes of the solar cell substrate.

Abstract: The present invention is directed to electrochromic electrolyte polymer blends. These blends comprise an amorphous polymer and an electrochromophore component. The electrochromophore component comprises a polyalkylene polymer copolymerized with an electrochromic moiety. The blends can be used to make elastomeric films and coatings that can be used in laminates, which can be used to form manufactured articles such as architectural and vehicular glazing, eyewear, displays and signage.

Abstract: The present invention provides electrically conductive paper composites prepared from cellulose fibers modified to bind a conducting polymer to a surface of the cellulose fibers and mixing these with unmodified cellulose fibers and forming paper products from the composite. Conducting paper composites so formed were investigated for their conductivity and strength properties as a function of monomer dosage or percentage of modified fibers in the mixture and for the composites it was found that less monomer (i.e. conductive polymer) was needed to achieve the same conductivity obtained from conducting paper made from only the modified cellulose. A higher tensile strength was obtained with the composite conducting paper than was attained with conducting paper made from only the modified cellulose. The electrically conductive paper composites may also be prepared from cellulose fibers mixed with particulate fillers modified to bind a conducting polymer to a surface of the particulate fillers.

Abstract: Disclosed is a compound represented by the following formula 1: wherein, each of R1˜R13 independently represents —H, —F, —Cl, —Br, —I, —OH, —SH, —COOH, —PO3H2, —NH2, —NO2, —O(CH2CH2O)nH (wherein, n is an integer of 1˜5), C1˜C12 alkyl group, C1˜C12 aminoalkyl group, C1˜C12 hydroxyalkyl group, C1˜C12 haloalkyl group, C2˜C12 alkenyl group, C1˜C12 alkoxy group, C1˜C12 alkylamino group, C1˜C12 dialkylamino group, C6˜C18 aryl group, C6˜C18 aminoaryl group, C6˜C18 hydroxyaryl group, C6˜C18 haloaryl group, C7˜C18 benzyl group, C7˜C18 aminobenzyl group, C7˜C18 hydroxybenzyl group, C7˜C18 halobenzyl group, or nitrile group (—CN); and at least one of R4˜R13 is nitrile group (—CN). A non-aqueous electrolyte comprising: (i) a lithium salt, (ii) a solvent, and (iii) a compound represented by formula 1; and a secondary battery comprising the non-aqueous electrolyte are also disclosed.

Abstract: [Problems] To provide an electrode substrate for a dye-sensitized solar cell having a dye-sensitized semiconductor porous layer of a structure capable of improving conversion efficiency. [Means for Solution] The dye-sensitized semiconductor porous layer formed on the surface of the electrode substrate comprises oxide semiconductor fine particles (A) having spherical shapes and oxide semiconductor fine particles (B) having irregular shapes and particle diameters smaller than those of the spherical oxide semiconductor fine particles, has a voidage of not less than 60%, and in which a maximum peak of pore volume in the semiconductor porous layer as measured by a BET method is present in a region of pore diameters of not smaller than 30 nm.

Abstract: A Group IV based nanoparticle fluid is disclosed. The nanoparticle fluid includes a set of nanoparticles—comprising a set of Group IV atoms, wherein the set of nanoparticles is present in an amount of between about 1 wt % and about 20 wt % of the nanoparticle fluid. The nanoparticle fluid also includes a set of HMW molecules, wherein the set of HMW molecules is present in an amount of between about 0 wt % and about 5 wt % of the nanoparticle fluid. The nanoparticle fluid further includes a set of capping agent molecules, wherein at least some capping agent molecules of the set of capping agent molecules are attached to the set of nanoparticles.

Abstract: Disclosed is a compound represented by the following formula 1: wherein, each of R1˜R13 independently represents —H, —F, —Cl, —Br, —I, —OH, —SH, —COOH, —PO3H2, —NH2, —NO2, —O(CH2CH2O)nH (wherein, n is an integer of 1˜5), C1˜C12 alkyl group, C1˜C12 aminoalkyl group, C1˜C12 hydroxyalkyl group, C1˜C12 haloalkyl group, C2˜C12 alkenyl group, C1˜C12 alkoxy group, C1˜C12 alkylamino group, C1˜C12 dialkylamino group, C6˜C18 aryl group, C6˜C18 aminoaryl group, C6˜C18 hydroxyaryl group, C6˜C18 haloaryl group, C7˜C18 benzyl group, C7˜C18 aminobenzyl group, C7˜C18 hydroxybenzyl group, C7˜C18 halobenzyl group, or nitrile group (—CN); and at least one of R4˜R13 is nitrile group (—CN). A non-aqueous electrolyte comprising: (i) a lithium salt, (ii) a solvent, and (iii) a compound represented by formula 1; and a secondary battery comprising the non-aqueous electrolyte are also disclosed.

Abstract: It is the object of the present invention to provide a binder resin for coating paste, comprising a polyvinyl acetal type resin, having an excellent dispersibility of inorganic powder such as conductive powder, ceramic powder and glass powder and being capable of exerting an extremely excellent coating property, particularly a printing property, when dispersing the inorganic powder to form paste, conductive paste, ceramic paste and glass paste. in the formulas, R1 represents a straight chain or branched alkyl group having 1 to 20 carbon atoms, and R2 represents hydrogen, a straight chain, branched or cyclic alkyl group having 1 to 20 carbon atoms, or an aryl group; and n represents an integer of 1 to 8; and further in the modified polyvinyl acetal resin, a content of the structural unit represented by the general formula (3) is 1 to 20 mol % and a content of the structural unit represented by the general formula (4) is 30 to 78 mol %.

Abstract: A process for preparing lithium-nickel-manganese-cobalt composite oxide used as a positive electrode material for the lithium ion battery, comprising subjecting a mixture containing a lithium compound and nickel-manganese-cobalt hydroxide to a first-stage sintering and a second-stage sintering, wherein said process further comprises adding a binder and/or binder solution after the first-stage sintering, and the mixture of the binder and/or binder solution and the product of first-stage sintering is sintered in said second-stage sintering. The tap density and volume specific capacity of the positive electrode material lithium-nickel-manganese-cobalt composite oxide prepared by the present process, come up to 2.4 g/cm3 and 416.4 mAh/cm3, respectively. Besides, the positive electrode material lithium-nickel-manganese-cobalt composite oxide prepared by the present process possesses the advantages of high specific capacity and good cycle stability.

Abstract: A method for surface treatment of nickel nanoparticles using an organic solution, including dispersing nickel nanoparticles in a reductive organic solvent to obtain homogeneity; heating the dispersion of nickel nanoparticles; and separating the solution after treatment, washing and drying. Nickel nanoparticles treated by this method are preferably substantially free of impurities remaining on particle surfaces and thus have smooth surfaces and increased tap density, and the use thereof enables efficient production of a multi-layer ceramic capacitor.

Abstract: A conductive paste for solar cell electrodes with which high FF value can be obtained stably, and a method for producing a solar cell using the same are provided. The conductive paste is a conductive paste for solar cell electrodes which includes an organic binder, a solvent, conductive particles, glass frits, and (A) a substance which changes into a gas at a temperature in the range of 150 to 800° C., and a metal oxide, (B) an organometallic compound and a metal oxide, or (C) a compound containing Al, Ga, In or Tl.

Abstract: Monomers (e.g. thinphenes) are caused to polymerise by mixing them with an oxidising agent (and generally a solvent comprising water) and irradiating the mixture with light (visible or UV). Polymer properties can be varied by doping or chemical modification. Uses include sensor elements for assays and electrical components such as electrodes.

Abstract: A dielectric layer composition includes a ceramic material, a binder, a solvent, and an additive, the additive being a selenium oxide additive or two or more of a selenium oxide, a vanadium oxide, a molybdenum oxide, and/or a cerium oxide.

Abstract: A liquid animal hoof conditioner for moisturizing, protecting and preventing animal hoofs, especially those of horses, from developing painful and debilitating cracks, such as quarter cracks and sand cracks, and for healing such cracks after they occur, includes whole leaf aloe vera, flax seed oil, turpentine, pine tar, and an emulsifier in a composition that can be easily brushed onto the horse's hoof without any inconvenience or discomfort to the horse so that the hoof can naturally heal over a period of time. The animal hoof conditioner can also be applied to the hoofs on a regular basis for hoof maintenance during the dry summer months.