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- Some electrical and gas sensing properties of SnO_2/Fe_2O_2 multilayer films prepared byplasma CVD are different from that of monolayer SnO_2 films. 用等离子体化学气相淀积法制备的SnO_2/Fe_2O_3多层膜的一些电学特性和气敏特性不同于SnO_2单层膜.
- In this study , Poly-crystal ZnO films have been grown by RF magnetron sputtering technique and were investigated the CO gas sensing properties . 中文摘要本论文主要以射频磁控溅镀法，探讨氧化锌薄膜对于有毒气体一氧化碳(CO)的感测特性。
- The gas sensing property of the materials is analyzed, the excellent gas sensing property is due to the high surface area and more active site. 分析了纳米SnO2 半导体材料的气敏特性，由于材料的比表面积增大、活性位增多，而具有着优异的气敏性能；
- Gas sensing properties of Nd-doping nano-ZnO thin films 稀土Nd掺杂纳米ZnO薄膜气敏特性
- PREPARATION OF NANO-INDIUM OXIDE BY MICROEMULSION AND GAS SENSING PROPERTIES 氧化铟纳米粉体的微乳液合成及其气敏特性
- Influence of Cerium Oxide Doping on the Gas Sensing Properties of Indium Oxide 氧化铈掺杂对氧化铟气敏特性的影响
- Gas Sensing Properties of V_2O_5 Thin Films Fabricated by Sol Gel Technology 溶胶-凝胶法制备V_2O_5薄膜的气敏特性研究
- Gas sensing property of the film was investigated at different concentration of CO gases and results show that 0.5% Al3+ doped ZnO(mol/mol) thin film shows a maximum sensitivity to CO gas. The gas sensitivity mechanism of ZnO is also discussed. 在室温下;对薄膜在不同浓度的CO气体下的敏感特性进行了研究;随着气体浓度的增加;薄膜电阻值逐渐减小; 随着掺Al量的增大;气敏灵敏性先逐渐增大后减小;发现当铝含量为r(Al:ZnO)=0.;5%25时;对CO气体的灵敏度最大;并对紫外光照射下气敏半导体薄膜的气敏机理进行了简单分析。
- Keywords sol-hydrotherm method;zinc oxide;nano film;gas sensing property; 溶胶水热法;氧化锌;纳米薄膜;气敏特性;
- gas sensing properties 气敏性能
- This shows that dc?sputtering Au is an effectiv e surface modification method to improve gas?sensing properties of the SnO?2/F e?2O?3.? 这显示直流溅射Au是改善SnO2/Fe2O3双层薄膜气敏性能的一种有效手段。
- Keywords Metal Oxides;Nanocrystallites;Mechanochemistry;Composite Doping;Gas Sensing Property; 金属氧化物;纳米晶;机械化学;复合掺杂;气敏性能;
- gas sensing property 气敏性能
- This wide spectral emission range opens applications in gas sensing and optical interconnects. 如此宽的波段为气体探测和光互连等应用带来极大的便利。
- WO3 film is a kind of smart material, which has been widely applied in electrochromism as well as electrcatalysis and gas sensing materials. 摘要WO3薄膜是一种智能材料，在电致变色、共催化和气敏性方面具有广阔的应用前景。
- The develop ment of novel single frequency devices shows a bright future for near infrared laser diodebased gas sensing. 新型单频器件发展表明近红外激光二极管气体传感具有广阔前景。
- Application of near infrared laser diode to gas sensing is reviewed, followed by discussion on both the device characteristics and experimental techniques. 综述了近红外激光二极管在气体传感中的应用，讨论了用于这一技术的器件和实验技术。
- The recent progress in fluorescent molecular sensors based on calixarene and their selectively sensing properties towards cations are reviewed according to the type of fluorophores. 摘要按照荧光团的种类，综述了基于杯芳烃的荧光分子传感器对阳离子选择性荧光传感性能的研究进展。
- The tissue slice of sheep kidney in conjugation with ammonia gas sensing probes yields a sheep kidney tissue based membrane electrode with a high selectivity for D-amino acids. 将羊肾切片组织配合氨气敏电极可制成对D-氨基酸具有高选择性的羊肾组织膜电极。
- Semiconducting metal oxides such as tin oxide (SnO2), titanium dioxide (TiO2) and zinc oxide (ZnO) are routinely used as active materials in solid state gas sensing devices. 半导体型的金属氧化物，如氧化锡（SnO2）、氧化钛（TiO2）和氧化锌（ZnO），经常作为活性材料用在固态气体传感器件中。
