Y98-61304-85 9905927压力传感器桥用的温度控制的电流发生器=Tempera-ture controlled current generator for pressure sensorbridge[会,英]/Stanescu,C.& Gheorghiu,C.//1997Proceedings of the International Semiconductor Con...Y98-61304-85 9905927压力传感器桥用的温度控制的电流发生器=Tempera-ture controlled current generator for pressure sensorbridge[会,英]/Stanescu,C.& Gheorghiu,C.//1997Proceedings of the International Semiconductor Confer-ence,Vol.1.—85～88(UV)介绍了一种温度控制的电流发生器,它是在较大集成式压阻压力传感器芯片上用改进式低压双极工艺加工出的。这种电路可为输出电流提供正温度系数,补偿压力传感器桥灵敏度的固有高温损失。文中叙述了其理论考虑、电路布图和实验结果。展开更多
Recent research progress and development of the palladium catalysts for methane combustion are described in this study.The influence of active species,precursor,solvent,preparation methodologies,support and dopant on ...Recent research progress and development of the palladium catalysts for methane combustion are described in this study.The influence of active species,precursor,solvent,preparation methodologies,support and dopant on the catalytic activity and thermal stability of the palladium catalysts was discussed.Results of deactivation and poisoning of palladium catalysts were analyzed.Furthermore,possible kinetic models and reaction mechanism were indicated for Pd catalysts.展开更多
文摘Y98-61304-85 9905927压力传感器桥用的温度控制的电流发生器=Tempera-ture controlled current generator for pressure sensorbridge[会,英]/Stanescu,C.& Gheorghiu,C.//1997Proceedings of the International Semiconductor Confer-ence,Vol.1.—85～88(UV)介绍了一种温度控制的电流发生器,它是在较大集成式压阻压力传感器芯片上用改进式低压双极工艺加工出的。这种电路可为输出电流提供正温度系数,补偿压力传感器桥灵敏度的固有高温损失。文中叙述了其理论考虑、电路布图和实验结果。
文摘Recent research progress and development of the palladium catalysts for methane combustion are described in this study.The influence of active species,precursor,solvent,preparation methodologies,support and dopant on the catalytic activity and thermal stability of the palladium catalysts was discussed.Results of deactivation and poisoning of palladium catalysts were analyzed.Furthermore,possible kinetic models and reaction mechanism were indicated for Pd catalysts.
