摘要:
There is provided a light emitting device comprising a plurality of triboluminescent particles dispersed throughout a low density, frangible body and activated by rapidly crushing the body in order to transfer mechanical energy to some portion of the particles. The light emitted by these mechanically excited particles is collected and directed into a light conduit and transmitted to a detector/indicator means.
摘要:
A system is described for storing and generating hydrogen and, in particular, a system for storing and generating hydrogen for use in an H2/O2 fuel cell. The hydrogen storage system uses beta particles from a beta particle emitting material to degrade an organic polymer material to release substantially pure hydrogen. In a preferred embodiment of the invention, beta particles from 63Ni are used to release hydrogen from linear polyethylene.
摘要翻译:描述了一种用于储存和产生氢气的系统,特别是用于存储和产生氢气用于H 2 / O 2燃料电池的系统。 氢存储系统使用来自β粒子发射材料的β粒子降解有机聚合物材料以释放基本上纯的氢。 在本发明的优选实施方案中,来自63Ni的β粒子用于从线性聚乙烯中释放氢。
摘要:
A substrate material for LIGA applications w hose general composition is Ti/Cu/Ti/SiO2. The SiO2 is preferably applied to the Ti/Cu/Ti wafer as a sputtered coating, typically about 100 nm thick. This substrate composition provides improved adhesion for epoxy-based photoresist materials, and particularly the photoresist material SU-8.
摘要翻译:用于LIGA应用的基底材料w软管的一般组成是Ti / Cu / Ti / SiO 2。 SiO 2优选作为溅射涂层施加到Ti / Cu / Ti晶片,通常为约100nm厚。 该基材组合物为环氧基光致抗蚀剂材料,特别是光致抗蚀剂材料SU-8提供了改进的粘合性。
摘要:
A system for storing and generating hydrogen generally and, in particular, a system for storing and generating hydrogen for use in an H2/O2 fuel cell. The hydrogen storage system uses the beta particles from a beta particle emitting material to degrade an organic polymer material to release substantially pure hydrogen. In a preferred embodiment of the invention, beta particles from 63Ni are used to release hydrogen from linear polyethylene.
摘要:
An electrical circuit for a photomultiplier tube (PMT) is disclosed that reduces power consumption to a point where the PMT may be powered for extended periods with a battery. More specifically, the invention concerns a PMT circuit comprising a low leakage switch and a high voltage capacitor positioned between a resistive divider and each of the PMT dynodes, and a low power control scheme for recharging the capacitors.
摘要:
A photoresist composition that employs onium salt carboxylates as thermally stable dissolution inhibitors. The photoresist composition can be either an onium carboxylate salt with a phenolic photoresist, such as novolac, or an onium cation protected carboxylate-containing resin such as an acrylic/acrylic acid copolymer. The onium carboxylate can be an onium cholate, wherein the onium cholate is an iodonium cholate. Particularly preferred iodonium cholates are alkyloxyphenylphenyl iodonium cholates and most particularly preferred is octyloxyphenyphenyl iodonium cholate. The photoresist composition will not create nitrogen or other gaseous byproducts upon exposure to radiation, does not require water for photoactivation, has acceptable UV radiation transmission characteristics, and is thermally stable at temperatures required for solvent removal.