摘要:
Ion conducting solid electrolytes are constructed from nanoscale precursor material. Nanocrystalline powders are pressed into disc structures and sintered to the appropriate degree of densification. Metallic material is mixed with 0 to 65 vol % nanostructured electrolyte powders to form a cermet mix and then coated on each side of the disc and fitted with electrical leads. The electrical conductivity of a Ag/YSZ/Ag cell so assembled exhibited about an order of magnitude enhancement in oxygen ion conductivity. As an oxygen-sensing element in a standard O2/Ag/YSZ/Ag/N2 set up, the nanocrystalline YSZ element exhibited commercially significant oxygen ion conductivity at low temperatures. The invention can be utilized to prepare nanostructured ion conducting solid electrolytes for a wide range of applications, including sensors, oxygen pumps, fuel cells, batteries, electrosynthesis reactors and catalytic membranes.
摘要翻译:离子导电固体电解质由纳米级前体材料构成。 将纳米晶体粉末压制成盘状结构并烧结至适当的致密度。 将金属材料与0至65体积%的纳米结构电解质粉末混合以形成金属陶瓷混合物,然后涂覆在盘的每一侧并配有电引线。 如此组装的Ag / YSZ / Ag电池的电导率显示出氧离子电导率提高了一个数量级。 作为标准O2 / Ag / YSZ / Ag / N2中的氧传感元件,纳米晶体YSZ元件在低温下表现出商业上显着的氧离子传导性。 本发明可用于制备用于广泛应用的纳米结构离子导电固体电解质,包括传感器,氧气泵,燃料电池,电池,电合成反应器和催化膜。
摘要:
Electronic devices prepared from nanoscale powders are described. Methods for utilizing nanoscale powders and related nanotechnology to prepare capacitors, inductors, resistors, thermistors, varistors, filters, arrays, interconnects, optical components, batteries, fuel cells, sensors and other products are discussed.
摘要:
Ion conducting solid electrolytes are constructed from nanoscale precursor material. Nanocrystalline powders are pressed into disc structures and sintered to the appropriate degree of densification. Metallic material is mixed with 0 to 65 vol % nanostructured electrolyte powders to form a cermet mix and then coated on each side of the disc and fitted with electrical leads. The electrical conductivity of a Ag/YSZ/Ag cell so assembled exhibited about an order of magnitude enhancement in oxygen ion conductivity. As an oxygen-sensing element in a standard O2/Ag/YSZ/Ag/N2 set up, the nanocrystalline YSZ element exhibited commercially significant oxygen ion conductivity at low temperatures. The invention can be utilized to prepare nanostructured ion conducting solid electrolytes for a wide range of applications, including sensors, oxygen pumps, fuel cells, batteries, electrosynthesis reactors and catalytic membranes.
摘要:
Electronic devices prepared from nanoscale powders are described. Methods for utilizing nanoscale powders and related nanotechnology to prepare capacitors, inductors, resistors, thermistors, varistors, filters, arrays, interconnects, optical components, batteries, fuel cells, sensors and other products are discussed.
摘要:
An ionic conducting device comprising a nanostructured material layer. The nanostructured layer has a microstructure confined to a size less than 100 nm. The ion conductivity of the nanostructured layer is higher than the ion conductivity of a layer of equivalent composition and size having a micron-sized microstructure. Nano-ionic compositions taught include ceramics, polymers, lithium containing compounds, sodium containing compounds, ion defect structures, silver containing compounds, Applications of nano-ionics to fuel cells, sensors, batteries, electrochemical devices, electrocatalysts are taught.
摘要:
Electronic devices prepared from nanoscale powders are described. Methods for utilizing nanoscale powders and related nanotechnology to prepare capacitors, inductors, resistors, thermistors, varistors, filters, arrays, interconnects, optical components, batteries, fuel cells, sensors and other products are discussed.
摘要:
Ion conducting solid electrolytes are constructed from nanoscale precursor material. Nanocrystalline powders are pressed into disc structures and sintered to the appropriate degree of densification. Metallic material is mixed with 0 to 65 vol % nanostructured electrolyte powders to form a cermet mix and then coated on each side of the disc and fitted with electrical leads. The electrical conductivity of a Ag/YSZ/Ag cell so assembled exhibited about an order of magnitude enhancement in oxygen ion conductivity. As an oxygen-sensing element in a standard O.sub.2 /Ag/YSZ/Ag/N.sub.2 set up, the nanocrystalline YSZ element exhibited commercially significant oxygen ion conductivity at low temperatures. The invention can be utilized to prepare nanostructured ion conducting solid electrolytes for a wide range of applications, including sensors, oxygen pumps, fuel cells, batteries, electrosynthesis reactors and catalytic membranes.
摘要翻译:离子导电固体电解质由纳米级前体材料构成。 将纳米晶体粉末压制成盘状结构并烧结至适当的致密度。 将金属材料与0至65体积%的纳米结构电解质粉末混合以形成金属陶瓷混合物,然后涂覆在盘的每一侧并配有电引线。 如此组装的Ag / YSZ / Ag电池的电导率显示出氧离子电导率提高了一个数量级。 作为标准O2 / Ag / YSZ / Ag / N2中的氧传感元件,纳米晶体YSZ元件在低温下表现出商业上显着的氧离子传导性。 本发明可用于制备用于广泛应用的纳米结构离子导电固体电解质,包括传感器,氧气泵,燃料电池,电池,电合成反应器和催化膜。
摘要:
An integrated control interface is provided for the driver of the vehicle. The control interface employs a plurality of multi-functional switches located proximate to the driver in combination with a display that provides an indicia of the vehicle function controlled by each switch. A control module receives control signals from the switches and initiates control of the applicable vehicle subsystem function in response thereto.
摘要:
A system for controlling cellular telephone from within a vehicle, includes a cell phone interface disposed within the vehicle and configured to establish data communication with a cellular telephone disposed within the vehicle. A touchpad supplies input from a vehicle occupant including at least motion vectors. A control unit coupled to the cell phone interface effects data communication with the cellular telephone via the cell phone interface at least in part in response to the motion vectors.
摘要:
A human machine interface device for automotive entertainment systems, the device includes user interface input components receiving user drawn characters and selection inputs from a user, and user interface output components communicating prompts to the user. A browsing module is connected to the user interface input components and said user interface output components. The browsing module filters media content based on the user drawn characters, delivers media content to the user based on the selection inputs, and prompts the user to provide user drawn characters and user selections in order to filter the media content and select the media content for delivery.