Flexible humidity sensors composed of graphite-like carbon micro-pinecone arrays
نویسندگان
چکیده
منابع مشابه
Flexible Graphite-on-Paper Piezoresistive Sensors
We demonstrate novel graphite-on-paper piezoresistive devices. The graphite was used as sensing component. The fabrication process can be finished in a short time with simple tools (e.g., a scissor and a pencil). A small array of six paper-based piezoresistive devices is made. The whole device is flexible. The test results showed that the change of resistance was proportional to the applied for...
متن کاملSynthesis and Characterization of Carbon Nitride Films for Micro Humidity Sensors
Nano-structured carbon nitride (CNx) films were synthesized by a reactive RFmagnetron sputtering system with a DC bias under various deposition conditions, and theirphysical and electrical properties were investigated with a view to using them for microhumidity sensors. The FTIR spectra of the deposited films showed a C=N stretching bandin the range of 1600~1700 ㎝⁻1, depending on the amount of ...
متن کاملStretchable and Flexible High-Strain Sensors Made Using Carbon Nanotubes and Graphite Films on Natural Rubber
Conventional metallic strain sensors are flexible, but they can sustain maximum strains of only ~5%, so there is a need for sensors that can bear high strains for multifunctional applications. In this study, we report stretchable and flexible high-strain sensors that consist of entangled and randomly distributed multiwall carbon nanotubes or graphite flakes on a natural rubber substrate. Carbon...
متن کاملBiochemical Sensors Using Carbon Nanotube Arrays
Magnified carbon nanotube nanoelectrode array. The reduction of cost and time is the major concern in clinical diagnostics based on molecular analysis. Low-cost microchips are particularly desired for health monitoring and biomarker detection in NASA’s space exploration, due to the fact that it is not possible to take the supporting facilities used in today’s clinical lab into outer space missi...
متن کاملMicro-Drilling of Polymer Tubular Ultramicroelectrode Arrays for Electrochemical Sensors
We present a reproducible fast prototyping procedure based on micro-drilling to produce homogeneous tubular ultramicroelectrode arrays made from poly(3,4-ethylenedioxythiophene) (PEDOT), a conductive polymer. Arrays of Ø 100 µm tubular electrodes each having a height of 0.37 ± 0.06 µm were reproducibly fabricated. The electrode dimensions were analyzed by SEM after deposition of silver dendrite...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: RSC Advances
سال: 2016
ISSN: 2046-2069
DOI: 10.1039/c6ra21902k