摘要:
Fluorine-doped tin oxide particles having a structure characterized by peaks at at least 123±5 cm−1, 139±5 cm−1, and 170±5 cm−1 in Raman spectroscopy. The particles preferably have additional Raman spectral peaks at 78±5 cm−1, 97±5 cm−1, 109±5 cm−1, 186±5 cm−1, and 207±5 cm−1. The particles preferably have a specific surface area of 10 to 300 m2/g.
摘要:
A zinc oxide fine particle-adhered composite material consists essentially of a substrate and zinc oxide fine particles adhered thereto. The composite material is characterized in that the zinc oxide fine particles deposited, from an aqueous medium, on the surface of the substrate are firmly adhered to the surface without using any binder and the zinc oxide fine particles are substantially exposed on the surface. The composite material is prepared by, for instance, a method which comprises the step of coming an aqueous suspension of zinc oxide fine particle in contact with a substrate to thus deposit the zinc oxide fine particles on the surface of the substrate. The composite material allows for the zinc oxide particles to sufficiently show their antibacterial, deodorizing, UV absorbing, photocatalytic, stain-proofing and purifying activities without any delay.
摘要:
A manganese oxide particle having a hexagonal crystal structure or an analogous hexagonal crystal structure with an a-axis length of 8.73±1 Å and a c-axis length of 14.86±1 Å. The manganese oxide particle is preferably produced by a process including mixing an aqueous solution containing manganese (II) and an organic compound having a hydroxyl group while in a heated state with an alkali.
摘要:
A tin oxide particle having a structure characterized by peaks in Raman spectroscopy at at least 37±9 cm−1, 57±9 cm−1, 97±9 cm−1, 142±9 cm−1, 205±9 cm−1, 255±9 cm−1. The tin oxide particle preferably has an infrared transmittance of 80% or less at a wavelength of 1500 nm. The tin oxide particle preferably exhibits electroconductivity. The tin oxide particle is preferably substantially free from a dopant element that develops electroconductivity.
摘要:
Fluorine-doped tin oxide particles having a structure characterized by peaks at at least 123±5 cm−1, 139±5 cm−1, and 170±5 cm−1 in Raman spectroscopy. The particles preferably have additional Raman spectral peaks at 78±5 cm−1, 97±5 cm−1, 109±5 cm−1, 186±5 cm−1, and 207±5 cm−1. The particles preferably have a specific surface area of 10 to 300 m2/g.
摘要:
A tin oxide particle having a structure characterized by peaks in Raman spectroscopy at at least 37±9 cm−1, 57±9 cm−1, 97±9 cm−1, 142±9 cm−1, 205±9 cm−1, 255±9 cm−1. The tin oxide particle preferably has an infrared transmittance of 80% or less at a wavelength of 1500 nm. The tin oxide particle preferably exhibits electroconductivity. The tin oxide particle is preferably substantially free from a dopant element that develops electroconductivity.
摘要:
A tin oxide particle having at least two diffraction peaks at 2θ (deg) of 9±1° and 28±1° in XRD measurement by Cu/Kα radiation. The tin oxide particle preferably shows diffraction peaks at 2θ (deg) of 19±1°, 48±1°, and 59±1°. The tin oxide particle preferably has electroconductivity. The tin oxide particle is preferably produced by mixing an aqueous solution containing tin (II) and a hydroxyl-containing organic compound in a heated condition with an alkali.
摘要:
A tin oxide particle having at least two diffraction peaks at 2θ (deg) of 9±1° and 28±1° in XRD measurement by Cu/Kα radiation. The tin oxide particle preferably shows diffraction peaks at 2θ (deg) of 19±1°, 48±1°, and 59±1°. The tin oxide particle preferably has electroconductivity. The tin oxide particle is preferably produced by mixing an aqueous solution containing tin (II) and a hydroxyl-containing organic compound in a heated condition with an alkali.
摘要:
The invention relates to an electrically conductive ink comprising fine metal particles, an inorganic binder, and a solvent. The inorganic binder comprises a coupling agent containing Ti or Al or a chelate containing Ti or Al. It is preferred that the inorganic binder is present in an amount of 1 to 50 parts by weight per 100 parts by weight of the fine metal particles in the conductive ink. An electrical conductor thin film is produced by the process of printing the conductive ink on a substrate to form a printed pattern by additive processing and firing the printed pattern at 100° C. to 950° C.
摘要:
A carrier for electrophotographic developer comprises a resin carrier core comprising a binder resin and magnetic powder dispersed in the binder resin, and a coating layer comprising a coating resin on a surface of the core, the binder resin being a silicone resin obtained by curing of a polysiloxane compound (A) having an epoxy group and a polysiloxane compound (B) having a group capable of reacting with the epoxy group, due to a ring-opening addition reaction; the binder resin containing a functional group which is an epoxy group and/or a group capable of reacting with an epoxy group; the coating resin containing a functional group capable of reacting with the functional group of the binder resin; the functional group of the coating resin and the functional group of the binder resin forming a chemical bond.