MD4495C1 - Senzor de etanol pe bază de oxid de cupru - Google Patents

Senzor de etanol pe bază de oxid de cupru

Info

Publication number
MD4495C1
MD4495C1 MDA20160101A MD20160101A MD4495C1 MD 4495 C1 MD4495 C1 MD 4495C1 MD A20160101 A MDA20160101 A MD A20160101A MD 20160101 A MD20160101 A MD 20160101A MD 4495 C1 MD4495 C1 MD 4495C1
Authority
MD
Moldova
Prior art keywords
copper
copper oxide
sensor based
ethanol sensor
ethanol
Prior art date
Application number
MDA20160101A
Other languages
English (en)
Russian (ru)
Other versions
MD4495B1 (ro
Inventor
Николай АБАБИЙ
Василе ПОСТИКА
Виорел ТРОФИМ
Олег ЛУПАН
Original Assignee
Николай АБАБИЙ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Николай АБАБИЙ filed Critical Николай АБАБИЙ
Priority to MDA20160101A priority Critical patent/MD4495C1/ro
Publication of MD4495B1 publication Critical patent/MD4495B1/ro
Publication of MD4495C1 publication Critical patent/MD4495C1/ro

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Invenţia se referă la tehnica electrică de măsurat, în particular la senzori de etanol pe baza nanofirelor de oxid de cupru, obţinute direct pe suprafaţa unui microfir de cupru.Senzorul de etanol pe bază de oxid de cupru include un substrat dielectric, pe suprafaţa căruia, la margini opuse, sunt depuse două contacte din aur, între care este amplasat un microfir de cupru cu diametrul de 30 µm, formând suprafeţe de contact acoperite cu nanofire din oxid de cupru, obţinute prin acoperirea contactelor cu pulbere de cupru şi tratarea termică în aer la temperatura de 425°C timp de 2 ore.
MDA20160101A 2016-09-09 2016-09-09 Senzor de etanol pe bază de oxid de cupru MD4495C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20160101A MD4495C1 (ro) 2016-09-09 2016-09-09 Senzor de etanol pe bază de oxid de cupru

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20160101A MD4495C1 (ro) 2016-09-09 2016-09-09 Senzor de etanol pe bază de oxid de cupru

Publications (2)

Publication Number Publication Date
MD4495B1 MD4495B1 (ro) 2017-06-30
MD4495C1 true MD4495C1 (ro) 2018-01-31

Family

ID=59272856

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20160101A MD4495C1 (ro) 2016-09-09 2016-09-09 Senzor de etanol pe bază de oxid de cupru

Country Status (1)

Country Link
MD (1) MD4495C1 (ro)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161421A (en) * 1997-10-27 2000-12-19 National Science Council Integrated ethanol gas sensor and fabrication method thereof
US20040255647A1 (en) * 2003-06-17 2004-12-23 Yingjie Lin Ethanol and volatility sensor and fabrication method
MD3018F1 (ro) * 2005-08-10 2006-03-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Senzor de gaze
MD3086F1 (ro) * 2005-08-10 2006-06-30 Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Senzor de gaze pe semiconductori
MD3894F1 (ro) * 2008-02-22 2009-04-30 Universitatea De Stat Din Moldova Sesizor de gaze in baza semiconductorilor halcogenici sticlosi
MD4001F1 (ro) * 2008-05-14 2009-12-31 Universitatea De Stat Din Moldova Detector de gaze in baza semiconductorilor halcogenici sticlosi
JP2010151659A (ja) * 2008-12-25 2010-07-08 Toyota Central R&D Labs Inc エタノール用ガスセンサ
JP2010223817A (ja) * 2009-03-24 2010-10-07 Soka Univ エタノールセンサ及びこれを用いたエタノール計測システム
RU2502992C2 (ru) * 2008-10-22 2013-12-27 Наноскейл Системз, Наносс Гмбх Электрохимический сенсор и способ его получения
RU2526226C1 (ru) * 2013-02-08 2014-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Полупроводниковый газоанализатор
MD4347B1 (ro) * 2014-07-15 2015-04-30 Viorel Trofim Senzor de gaze pe bază de MoO3
CN104742549A (zh) * 2015-04-17 2015-07-01 天津理工大学 一种纳米氧化铜修饰丝网印刷电极乙醇传感器的制备方法
MD4423B1 (ro) * 2015-01-13 2016-05-31 Vasile Postica Senzor de gaze pe baza oxizilor semiconductori (variante)

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161421A (en) * 1997-10-27 2000-12-19 National Science Council Integrated ethanol gas sensor and fabrication method thereof
US20040255647A1 (en) * 2003-06-17 2004-12-23 Yingjie Lin Ethanol and volatility sensor and fabrication method
MD3018F1 (ro) * 2005-08-10 2006-03-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Senzor de gaze
MD3086F1 (ro) * 2005-08-10 2006-06-30 Institutul De Fizica Aplicata Al Academiei De Stiinte A Republicii Moldova Senzor de gaze pe semiconductori
MD3894F1 (ro) * 2008-02-22 2009-04-30 Universitatea De Stat Din Moldova Sesizor de gaze in baza semiconductorilor halcogenici sticlosi
MD4001F1 (ro) * 2008-05-14 2009-12-31 Universitatea De Stat Din Moldova Detector de gaze in baza semiconductorilor halcogenici sticlosi
RU2502992C2 (ru) * 2008-10-22 2013-12-27 Наноскейл Системз, Наносс Гмбх Электрохимический сенсор и способ его получения
JP2010151659A (ja) * 2008-12-25 2010-07-08 Toyota Central R&D Labs Inc エタノール用ガスセンサ
JP2010223817A (ja) * 2009-03-24 2010-10-07 Soka Univ エタノールセンサ及びこれを用いたエタノール計測システム
RU2526226C1 (ru) * 2013-02-08 2014-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Полупроводниковый газоанализатор
MD4347B1 (ro) * 2014-07-15 2015-04-30 Viorel Trofim Senzor de gaze pe bază de MoO3
MD4423B1 (ro) * 2015-01-13 2016-05-31 Vasile Postica Senzor de gaze pe baza oxizilor semiconductori (variante)
CN104742549A (zh) * 2015-04-17 2015-07-01 天津理工大学 一种纳米氧化铜修饰丝网印刷电极乙醇传感器的制备方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
L. Liao, Z. Zhang, B. Yan, Z. Zheng, Q. L. Bao, T. Wu et. al. Multifunctional CuO nanowire devices: p-type field effect transistors and CO gas sensors, Nanotechnology. 2009 Feb 25;20(8):085203 *
Le Duy Duc et al. Single crystal cupric oxide nanowires: Length- and density-controlledgrowth and gas-sensing characteristics, Physica E: Low-dimensional Systems and Nanostructures, Volume 58, April 2014, Pages 16–23 *
Oleg Lupan, Vasile Postica, Vasilii Cretu et al. Single and networked CuO nanowires for highly sensitive p-type semiconductor gas sensor applications. physica status solidi (RRL) - Rapid Research Letters Volume 10, Issue 3, pages 260–266, March 2016 *
Oleg Lupan, Vasilii Cretu, Vasile Postica, Nicolai Ababii. Enhanced ethanol vapour sensing performances of copper oxide nanocrystals with mixed phases. Sensors and Actuators B: Chemical Volume 224, 1 March 2016, Pages 434–448 *
Phathaitep Raksa et al. Ethanol sensing properties of CuO nanowires prepared by an oxidation reaction, Ceramics International Volume 35, Issue 2, March 2009, Pages 649–652 *
V. Cretu, V. Postica, N. Ababii. Effect of Dopant on Selectivity of CuO Nanostructured Films – Based Sensors. 3rd International Conference on Nanotechnologies and Biomedical Engineering. IFMBE Proceedings, vol 55, First Online: 08 January 2016 *

Also Published As

Publication number Publication date
MD4495B1 (ro) 2017-06-30

Similar Documents

Publication Publication Date Title
EP3171666A3 (en) Heating assembly, atomizer and electronic cigarette having same
MX2015010760A (es) Cristal con recubrimiento reflejante de radiacion termica.
WO2012050876A3 (en) Nanowires for electrophysiological applications
EA201390824A1 (ru) Изолированная металлическая подложка
ATE554486T1 (de) Keramik-chip-anordnung
MX2015010273A (es) Empaque con revestimiento de alta temperatura.
MY166609A (en) Connector assembly and method of manufacture
MX2019001401A (es) Vaporizador de un dispositivo de vaporizacion electronico y metodo de formacion de un vaporizador.
MX2015014908A (es) Material de sustrato para cinta adhesiva aislante resistente a la alta temperatura.
WO2014189549A3 (en) Carbon nanotube composite conductors
MY177552A (en) A method of fabricating a resistive gas sensor device
CN105571738A (zh) 一种采用编织网状结构的水温传感器件
WO2014053350A3 (de) Drucksensor mit deckschicht
MY200383A (en) Substrate having a stack with thermal properties
SG11201912503WA (en) Device substrate with high thermal conductivity and method of manufacturing the same
BR112015016455A8 (pt) Dispositivo de proteção contra raios, estrutura sensível a raios, e, método para fabricar um dispositivo de proteção contra raios
MD4495C1 (ro) Senzor de etanol pe bază de oxid de cupru
US10571343B2 (en) Rapid response sensor housing
ES2571755A1 (es) Sonda de monitorización continua y en tiempo real de parámetros químicos de interés directamente en terrenos y sistema para la monitorización continua y en tiempo real de dichos parámetros químicos de interés
EP1990619A3 (en) Mineral oxide thermocouple temperature probe and production process thereof
WO2017135706A3 (ko) 히터 및 이의 제조 방법
EP2878407A3 (en) Process for fabricating a tool used in electrochemical maching and tool made by the process
WO2015047483A3 (en) Highly conducting material
MD4423C1 (ro) Senzor de gaze pe baza oxizilor semiconductori (variante)
MY184622A (en) A pressure sensor with magnetic nanoparticles

Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees