FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2969658467> ?p ?o ?g. }

• W2969658467 endingPage "114001" @default.
• W2969658467 startingPage "114001" @default.
• W2969658467 abstract "Microfluidic systems require a compact, energy-efficient and microtechnology-compatible actuator that pushes the liquid through the channels. Electrochemical devices are promising candidates, but they suffer from a long response time due to slow gas recombination. An actuator with a millisecond response time was demonstrated recently. A micron-sized chamber of the device with two titanium electrodes is sealed by a polydimethylsiloxane membrane. A series of microsecond voltage pulses of alternating polarity is applied to the electrodes. Nanobubbles generated in the chamber push the membrane up, but disappear quickly due to spontaneous combustion of hydrogen and oxygen. In this work, operation of the device is investigated in detail. The pulses with a frequency from 100 to 500 kHz are used for actuation. It is demonstrated that higher frequency and higher amplitude of the pulses provide larger deflection of the membrane, but finally the deflection is saturated. The stroke of 8-9 mu m can be achieved. In a cyclic operation regime the actuator is driven by series of pulses. If the time interval between the series is too short, the gas accumulates in the chamber. The membrane lifts during several cycles and then oscillates in the lifted position. In this regime the operating frequency as high as several hundred hertz can be achieved. The higher the frequency, the higher is the lift. The stroke also increases with the frequency, making a higher value more beneficial. Destruction of the electrodes is not observed, but the oxidation of titanium with time suppresses the gas production and decreases the membrane deflection. At a high frequency of the pulses the oxidation goes slower, but still significantly affects the performance. The oxidation of the electrodes is recognized as the main problem of the device. Methods to solve the problem are proposed." @default.
• W2969658467 created "2019-08-29" @default.
• W2969658467 creator A5010287688 @default.
• W2969658467 creator A5022700873 @default.
• W2969658467 creator A5038821212 @default.
• W2969658467 creator A5078714419 @default.
• W2969658467 creator A5085402894 @default.
• W2969658467 date "2019-09-02" @default.
• W2969658467 modified "2023-10-16" @default.
• W2969658467 title "A fast electrochemical actuator in the non-explosive regime" @default.
• W2969658467 cites W1954727530 @default.
• W2969658467 cites W1979841530 @default.
• W2969658467 cites W1987508436 @default.
• W2969658467 cites W2001607419 @default.
• W2969658467 cites W2010550924 @default.
• W2969658467 cites W2023276095 @default.
• W2969658467 cites W2024040974 @default.
• W2969658467 cites W2028295872 @default.
• W2969658467 cites W2029121329 @default.
• W2969658467 cites W2030884249 @default.
• W2969658467 cites W2034488599 @default.
• W2969658467 cites W2040551812 @default.
• W2969658467 cites W2043067560 @default.
• W2969658467 cites W2053193036 @default.
• W2969658467 cites W2056550076 @default.
• W2969658467 cites W2057190933 @default.
• W2969658467 cites W2057394643 @default.
• W2969658467 cites W2080409142 @default.
• W2969658467 cites W2089992465 @default.
• W2969658467 cites W2095792117 @default.
• W2969658467 cites W2107941718 @default.
• W2969658467 cites W2126847964 @default.
• W2969658467 cites W2154347237 @default.
• W2969658467 cites W2165200441 @default.
• W2969658467 cites W2167916461 @default.
• W2969658467 cites W2272935443 @default.
• W2969658467 cites W2553149394 @default.
• W2969658467 cites W2586474775 @default.
• W2969658467 cites W2753370885 @default.
• W2969658467 cites W2773366532 @default.
• W2969658467 cites W2776582242 @default.
• W2969658467 cites W2802390843 @default.
• W2969658467 cites W2805015702 @default.
• W2969658467 cites W746593621 @default.
• W2969658467 cites W891367386 @default.
• W2969658467 doi "https://doi.org/10.1088/1361-6439/ab3bde" @default.
• W2969658467 hasPublicationYear "2019" @default.
• W2969658467 type Work @default.
• W2969658467 sameAs 2969658467 @default.
• W2969658467 citedByCount "4" @default.
• W2969658467 countsByYear W29696584672020 @default.
• W2969658467 countsByYear W29696584672021 @default.
• W2969658467 countsByYear W29696584672023 @default.
• W2969658467 crossrefType "journal-article" @default.
• W2969658467 hasAuthorship W2969658467A5010287688 @default.
• W2969658467 hasAuthorship W2969658467A5022700873 @default.
• W2969658467 hasAuthorship W2969658467A5038821212 @default.
• W2969658467 hasAuthorship W2969658467A5078714419 @default.
• W2969658467 hasAuthorship W2969658467A5085402894 @default.
• W2969658467 hasBestOaLocation W29696584672 @default.
• W2969658467 hasConcept C119599485 @default.
• W2969658467 hasConcept C121332964 @default.
• W2969658467 hasConcept C127413603 @default.
• W2969658467 hasConcept C147789679 @default.
• W2969658467 hasConcept C154238967 @default.
• W2969658467 hasConcept C172707124 @default.
• W2969658467 hasConcept C17525397 @default.
• W2969658467 hasConcept C178790620 @default.
• W2969658467 hasConcept C185592680 @default.
• W2969658467 hasConcept C192562407 @default.
• W2969658467 hasConcept C52859227 @default.
• W2969658467 hasConcept C57879066 @default.
• W2969658467 hasConcept C77595967 @default.
• W2969658467 hasConceptScore W2969658467C119599485 @default.
• W2969658467 hasConceptScore W2969658467C121332964 @default.
• W2969658467 hasConceptScore W2969658467C127413603 @default.
• W2969658467 hasConceptScore W2969658467C147789679 @default.
• W2969658467 hasConceptScore W2969658467C154238967 @default.
• W2969658467 hasConceptScore W2969658467C172707124 @default.
• W2969658467 hasConceptScore W2969658467C17525397 @default.
• W2969658467 hasConceptScore W2969658467C178790620 @default.
• W2969658467 hasConceptScore W2969658467C185592680 @default.
• W2969658467 hasConceptScore W2969658467C192562407 @default.
• W2969658467 hasConceptScore W2969658467C52859227 @default.
• W2969658467 hasConceptScore W2969658467C57879066 @default.
• W2969658467 hasConceptScore W2969658467C77595967 @default.
• W2969658467 hasFunder F4320324099 @default.
• W2969658467 hasIssue "11" @default.
• W2969658467 hasLocation W29696584671 @default.
• W2969658467 hasLocation W29696584672 @default.
• W2969658467 hasOpenAccess W2969658467 @default.
• W2969658467 hasPrimaryLocation W29696584671 @default.
• W2969658467 hasRelatedWork W1981074789 @default.
• W2969658467 hasRelatedWork W2011137092 @default.
• W2969658467 hasRelatedWork W2017283522 @default.
• W2969658467 hasRelatedWork W2108041508 @default.
• W2969658467 hasRelatedWork W2358711197 @default.
• W2969658467 hasRelatedWork W2371579126 @default.

• next