A Miniaturized Nickel Oxide Thermistor via Aerosol Jet Technology
نویسندگان
چکیده
In this study, a miniaturized thermistor sensor was produced using the Aerosol Jet printing process for temperature sensing applications. A nickel oxide nanoparticle ink with a large temperature coefficient of resistance was fabricated. The thermistor was printed with a circular NiO thin film in between the two parallel silver conductive tracks on a cutting tool insert. The printed thermistor, which has an adjustable dimension with a submillimeter scale, operates over a range of 30-250 °C sensitively (B value of ~4310 K) without hysteretic effects. Moreover, the thermistor may be printed on a 3D surface through the Aerosol Jet printing process, which has increased capability for wide temperature-sensing applications.
منابع مشابه
Influence of particle size on Magnetic behavior of nickel oxide nanoparticles
The influence of the particle size on magnetic behaviors of nickeloxide nanoparticles (NiO NPs) was reported. NiO NPs with a uniform particlesize were synthesized via a facile sol-gel method, and various sizes of NiO NPs(11, to 49 nm) were achieved by calcination at various temperatures (400, to 700°C). X-ray diffraction (XRD) analysis revealed that increasing the calcinationtemperature increas...
متن کاملSynthesis of Nickel/ Molybdenum Oxide Bimetallic Nanoparticles via Microwave Irradiation Technique
Nickel-molybdenum oxidebimetallic nanoparticles were synthesized in ethylene glycol using the microwave irradiation technique. According to the results, successive reduction of nickel and molybdenum ions, followed by thermal treatment of obtained nanoparticles led to formation of core-shell structured nickel-molybdenum oxide nanoparticles. According to the results, the thickness of the s...
متن کاملDextran grafted nickel-doped superparamagnetic iron oxide nanoparticles: Electrochemical synthesis and characterization
In this paper, polymer grafted nickel-doped iron oxide nanoparticles are fabricated via an easy, one-step and fast electrochemical procedure. In the deposition experiments, iron(II) chloride hexahydrate, iron(III) nitrate nonahydrate, nickel chloride hexahydrate, and dextran were used as the bath composition. Dextran grafted nickel-doped iron oxides (DEX/Ni-SPIOs) were synthesized with applying...
متن کاملThe effects of anodizing condition and post treatment on the growth of nickel nanowires using Anodic Aluminum Oxide
The effects of anodizing condition and post treatment on the growth of nickel nanowires, were investigated. A two-step anodizing process was applied in phosphoric and oxalic acid solution. Nickel electrochemical plating was applied to fill Anodic Aluminum Oxide (AAO) pores. For pore filling enhancement, AAO surfaces were treated by silver predeposition. After electroplating, aluminum and oxide ...
متن کاملLow Power Highly Miniaturized Image Sensor Technology
A second generation image sensor technology has been developed at the NASA Jet Propulsion Laboratory with performance comparable to charge-coupled device (CCD's). This sensor is implemented using the industry-stand&d complementary metal-oxide semiconductor (CMOS) technology employed for nearly all microprocessors and memory chips and thus takes advantage of the rapid worldwide development of th...
متن کامل