Search results for: ELECTROCHEMICAL%20SENSORS

• SENSORS

  Journals

  ISSN: 1424-8220

• ELECTROCHIMICA ACTA

  Journals

  ISSN: 0013-4686 , eISSN: 1873-3859

• JOURNAL OF THE ELECTROCHEMICAL SOCIETY

  Journals

  ISSN: 0013-4651 , eISSN: 1945-7111

• Materials for potentiometric electrochemical gas sensors

  Publication

  • M. Wanarska
  • K. Gdula-Kasica

  - Year 2010

  Publikacja przeglądowa na temat zasady działania oraz rodzajów czujników elektrochemicznych gazów.

• Solid-state electrochemical gas sensors

  Publication

  • P. Jasiński

  - MATERIALS SCIENCE-POLAND - Year 2006

  W pracy przedstawiono budowę i zasadę działania wybranych typów elektrochemicznych czujników gazów zbudowanych na bazie elektrolitów stałych.

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• An electronic nose based on the semiconducting and electrochemical gas sensors

  Publication

  • G. Jasiński
  • P. Kalinowski
  • Ł. Woźniak
  • P. A. Kościński
  • P. Jasiński

  - Year 2017

  The practical application of human nose for fragrance recognition is severely limited by the fact that our sense of smell is subjective and gets tired easily. Consequently, there is a significant need for an instrument that can be a substitution of the human sense of smell. Development of an electronic nose devices is an active area of research starting from pioneering research of Dodd and Persuad in the mid-1980s. Such systems...

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• TASTE QUALITIES ESTIMATION BY TASTE SENSE AND ELECTROCHEMICAL SENSORS

  Publication

  • M. Szpakowska
  • E. Marjańska
  • E. Brodnicka

  - Year 2013

  The principles of taste sense and kinds of tastes (sweet, salty, sour, bitter, umami and fat) have been described. Food quality estimation by taste sense: organoleptic testing and sensory analysis has been presented. The principle of operation of potentiom etric sensor composed of several Ion Selective Electrodes or All Solid State Electrodes with polymeric membranes and macromolecular chemical compounds sensitive to substances...

• SENSORS AND ACTUATORS B-CHEMICAL

  Journals

  ISSN: 0925-4005

• Electrochemical sensors of air pollutants. Elektrochemiczne czujniki zanieczyszczeń powietrza.

  Publication

  • B. Chachulski

  - Year 2004

  Przedstawiono aktualny stan wiedzy na temat elektrochemicznych czujników gazów. Opisano najnowsze rozwiązania konstrukcyjne czujników amperometrycznych i potencjometrycznych a także ich zastosowania w ochronie środowiska.

• Evaluation of the Commercial Electrochemical Gas Sensors for the Monitoring of CO in Ambient Air

  Publication

  • G. Jasiński
  • M. Dmitrzak
  • P. Jasiński

  - Year 2018

  Air pollution is a growing concern of civilized world, which has a significant impact on human health and the environment. Recent studies highlight that the exposure to polluted air can increase the incidence of diseases and deteriorate the quality of life. Hence, it is necessary to develop tools for real-time air quality monitoring. For air pollution monitoring a wide range of stationary gas and particulate analysers can be used....

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• Application of electrochemical sensors and sensor matrixes for measurement of odorous chemical compounds

  Publication

  • J. Gębicki

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Year 2016

  In this paper describes the principle of operation of the electrochemical sensors and the sensor matrixes comprised of electrochemical sensors intended for measurement of odorous compounds. Critical comparison of these sensors’ advantages and disadvantages has been made. The fields of economy contributing to release of odours and the potential sources of their emission have been identified. Commercially available electrochemical...

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• Portable Electronic Nose Based on Electrochemical Sensors for Food Quality Assessment

  Publication

  • W. Wojnowski
  • T. Majchrzak
  • T. Dymerski
  • J. Gębicki
  • J. Namieśnik

  - SENSORS - Year 2017

  The steady increase in global consumption puts a strain on agriculture and might lead to a decrease in food quality. Currently used techniques of food analysis are often labour-intensive and time-consuming and require extensive sample preparation. For that reason, there is a demand for novel methods that could be used for rapid food quality assessment. A technique based on the use of an array of chemical sensors for holistic analysis...

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• IEEE SENSORS JOURNAL

  Journals

  ISSN: 1530-437X , eISSN: 1558-1748

• International Journal of Electrochemical Science

  Journals

  ISSN: 1452-3981

• Electrochemical Society Interface

  Journals

  ISSN: 1064-8208 , eISSN: 1944-8783

• Electrochemical Energy Reviews

  Journals

  ISSN: 2520-8489 , eISSN: 2520-8136

• Synthesis of π-extended and bowl-shaped sumanene–ferrocene conjugates and their application in highly selective and sensitive cesium cations electrochemical sensors

  Publication

  • J. Cyniak
  • Ł. Kocobolska
  • N. Bojdecka
  • A. Gajda-Walczak
  • A. Kowalczyk
  • B. Wagner
  • A. Nowicka
  • H. Sakurai
  • A. Kasprzak

  - DALTON TRANSACTIONS - Year 2023

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• SENSORS AND ACTUATORS A-PHYSICAL

  Journals

  ISSN: 0924-4247

• Application of the dynamic electrochemical impedance spectroscopy to investigation of spontaneous electrochemical oscillations

  Publication

  • P. Ślepski
  • K. Leoniak

  - Physico-Chemical Mechanics of Materials - Year 2006

  Przedstawione zostały wyniki impedancyjne uzyskane podczas oscylacji prądowych miedzi w kwaśnym środowisku zawierającym jony chlorkowe. Kształt chwilowych widm impedancyjnych jest skorelowany z uzyskanym przebiegiem prądowym. Badany proces anodowego roztwarzania miedzi kontrolowany jest na przemian aktywacyjnie i dyfuzyjnie.

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• Electrochemical Synthesis of Photocatalyst

  Publication

  • A. Hänel

  - Year 2012

  Ponowne wykorzystywanie i recykling fotokatalizatora nanocząsteczkowego jest nie wystarczająco rozwiązanym problem. Powszechnie fotokatalizatory są unieruchomiane przez zol-żel lub zanurzeniowo-powłokowe procedury. Jednak istnieją udokumentowane przypadki wyczerpania fotokatalizatora lub zmniejszenia jego działalności fotokatalitycznej. Synteza elektrochemiczna fotokatalizatora z natychmiastowym unieruchomieniem nie jest własciwie...

• Application of Monoferrocenylsumanenes Derived from Sonogashira Cross-Coupling or Click Chemistry Reactions in Highly Sensitive and Selective Cesium Cation Electrochemical Sensors

  Publication

  • A. Kasprzak
  • A. Gajda-Walczak
  • A. Kowalczyk
  • B. Wagner
  • A. Nowicka
  • M. Nishimoto
  • M. Koszytkowska-Stawińska
  • H. Sakurai

  - JOURNAL OF ORGANIC CHEMISTRY - Year 2023

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• Electrochemical Evaluation of Sustainable Corrosion Inhibitors via Dynamic Electrochemical Impedance Spectroscopy

  Publication

  • P. Ślepski
  • H. Gerengi
  • G. Gece
  • E. Kaya
  • M. Rizvi
  • M. Szociński

  - Year 2021

  Finding suitable measurement methods for the effective management of electrochemical problems is of paramount importance, particularly for improving efficiency in corrosion protection. The need for accurate measurement techniques specific to nonstationary conditions has long been recognized, and promising approaches have emerged. This chapter introduces dynamic electrochemical impedance spectroscopy as a novel advancement in electrochemistry...

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• Jacek Ryl dr hab. inż.

  People

  Zakład Elektrochemii i Fizykochemii Powierzchni, Instytut Nanotechnologii i Inżynierii Materiałowej

  I have obtained my PhD in chemical technology in 2010. In the same year, I was employed at the Department of Electrochemistry, Corrosion and Materials Engineering at the Faculty of Chemistry. In 2018 I received habilitation at the Faculty of Chemistry GUT in technical sciences in the discipline of chemical technology. From 2021, he was employed at the Institute of Nanotechnology and Materials Science at the Faculty of Technical...

• Application of optical microsphere in fiber optic sensors for measurement of electrochemical processes

  Open Research Data

  open access

  • P. Listewnik

  investigation of the electrochemical processes using micro-sphere fiber-optic sensor with a zinc oxide (ZnO) coating applied by Atomic Layer Deposition method (ALD). The measurements were performed in 1M KNO3 during a decomposition of Bisphenol-A

• Elektrotehniski Vestnik-Electrochemical Review

  Journals

  ISSN: 0013-5852 , eISSN: 2232-3228

• Journal of Electrochemical Science and Engineering

  Journals

  ISSN: 1847-9286

• Journal of the Korean Electrochemical Society

  Journals

  ISSN: 1229-1935

• Journal of Electrochemical Science and Technology

  Journals

  ISSN: 2093-8551

• A Closed Bipolar Electrochemical Cell for the Interrogation of BDD Single Particles: Electrochemical Advanced Oxidation

  Publication

  • A. D. Dettlaff
  • J. Tully
  • G. Wood
  • D. Chauhan
  • B. Breeze
  • L. Song
  • J. V. Macpherson

  - ELECTROCHIMICA ACTA - Year 2024

  A closed bipolar electrochemical cell containing two conductive boron-doped diamond (BDD) particles of size  250 – 350 m, produced by high-pressure high-temperature (HPHT) synthesis, has been used to demonstrate the applicability of single BDD particles for electrochemical oxidative degradation of the dye, methylene blue (MB). The cell is fabricated using stereolithography 3D printing and the BDD particles are located at either...

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• The analysis of stationary electrochemical noise.

  Publication

  • K. Darowicki
  • A. Zieliński

  - Year 2004

  Szum elektrochemiczny jest techniką cieszącą się rosnącym zainteresowaniem. Jedną z podstawowych charakterystyk przebiegów otrzymywanych za pomocą omawianej metody jest widmowa gęstość mocy. Prawidłowa estymacja powyższej wielkości wiąże się z koniecznością zachowania wymogu stacjonarności szumu elektrochemicznego. W niniejszej pracy autorzy proponują zastosowanie rozkładu Wignera-Villego do oceny stopnia niestacjonarności przebiegów...

• Portugaliae Electrochimica Acta

  Journals

  ISSN: 0872-1904

• OPTIMAL WAVELET CHOICE IN ELECTROCHEMICAL EXPERIMENTS

  Publication

  • K. DAROWICKI
  • A. ZIELIŃSKI
  • K. Darowicki

  - FLUCTUATION AND NOISE LETTERS - Year 2006

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• A Comprehensive Analysis of Impedance of the Electrochemical Cell

  Publication

  • P. Ślepski
  • E. Janicka

  - RUSSIAN JOURNAL OF ELECTROCHEMISTRY - Year 2014

  A comprehensive impedance characteristics of two electrodes electrochemical cell has been pre sented. In this method a multisinusoidal current excitation signal is used. The change of potential of both the electrodes are all registered as a function of time. The proposed method gives the possibility of determining the impedance of both electrodes individually as well as the impedance of a twoelectrode system. Additional application...

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• Electrochemical Characterization of Gelatine Derived Ceramics

  Publication

  • A. Nowak
  • K. Trzciński
  • A. Lisowska-Oleksiak

  - Advances in Materials Science - Year 2014

  New materials obtained by pyrolysis of gelatine (G) and poly(1,2-dimethylsilazane) (PSN) (weight ratio: G/PSN 70/30) at temperatures 700 and 900 °C were characterized by SEM and Raman spectroscopy. The presence of ceramics influences on the cluster size of the materials. Electrochemical tests were performed by cyclic voltammetry and galvanostatic cyclic polarization. The capacity of G/PSN was 464 and 527 mAh/g for materials pyrolysed...

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• Accuracy Analysis of Measurements in Electrochemical Biosensing

  Publication

  • P. Makiewicz
  • D. Matias
  • M. Jaskuła
  • M. Biegun
  • K. Penkala
  • E. Mijowska
  • M. El
  • J. Podolski

  - Year 2016

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• Electrochemical cobalt oxidation in chloride media

  Publication

  • I. Makarava
  • J. Vanska
  • A. Kramek
  • J. Ryl
  • B. P. Wilson
  • K. Yliniemi
  • M. Lundstron

  - MINERALS ENGINEERING - Year 2024

  The green transition, despite recent advances in cobalt-free battery technologies, is still highly dependent on the availability of critical cobalt-based materials. Consequently, there has been increasing interest towards the development of new methods that maximize critical metals recovery from industrial hydrometallurgical solutions. In the current study, direct anodic oxidation of cobalt species from cobalt chloride solutions...

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• The stationarity characteristics of electrochemical current noise

  Publication

  • A. Zieliński
  • J. Smulko
  • A. Krakowiak
  • K. Darowicki

  - ANTI-CORROSION METHODS AND MATERIALS - Year 2002

  Przedstawiono rezultaty analizy szumu elektrochemicznego generowanego podczas korozji stali 0H18N9 w roztworze 0.1 M H2SO4+0,006 M Cl-. Rejestry uzyskano w warunkach potencjostatycznych. W szumie zaobserwowano trendy i sygnały przejściowe, charakterystyczne dla korozji wżerowej. Trend został usunięty za pomocą aproksymacji wielomianem trzeciego stopnia. Analiza statystyczna wykazała niestacjonarny bądź słabo stacjonarny charakter...

• Molecular structure and electrochemical properties of alkyldithiocarbamates.

  Publication

  • M. Lieder

  - Year 2004

  Zastosowano klasyczne metody elektroanalityczne do badania właściwości redoks ditiokarbaminianów litu w środowisku dimetylosulfotlenku. Użyto elektrody z platyny i węgla szklistego. Badane związki zsyntezowano z N,N'-dimetyloetylenodiaminy, do której podstawiono jedną lub dwie grupy ditiokarbonylowe na drodze reakcji z CS2 w środowisku alkalicznym. Stwierdzono, że elektrochemiczne utlenianie ditiokarbaminianów przebiega z udziałem...

• Electrochemical analysis of aluminium passive layer

  Publication

  • K. Darowicki
  • J. Orlikowski
  • A. Arutunow
  • W. Jurczak

  - Year 2005

  Zbadano proces pękania warstwy pasywnej na aluminium dla liniowo narastających naprężeń rozciągających oraz różnych warunków elektrochemicznych. Badania prowadzono w 0.1M NaCl metodą dynamicznej elektrochemicznej spektroskopii impedancyjnej przy różnych poziomach polaryzacji anodowej. Określono progową wartość naprężeń, przy której następowało zniszczenie warstwy pasywnej wskutek działania sił rozciągających.

• Optimal wavelet choice in electrochemical experiments

  Publication

  • K. Darowicki
  • A. Zieliński

  - FLUCTUATION AND NOISE LETTERS - Year 2006

  W ostatnich latach obserwuje się wzrost zainteresowania łączeniem eksperymentów elektrochemicznych z nowoczesnymi technikami analizy sygnałów. Jednym z najbardziej obiecujących kierunków jest analiza falkowa. W omawianym przypadku istnieje wybór pomiędzy różnymi rodzinami falek w zależności od wymogów danego eksperymentu. W pracy omówione zostały wyniki zastosowania różnych typów falek do analizy szumów elektrochemicznych o różnym...

• ACS Sensors

  Journals

  ISSN: 2379-3694

• Photonic Sensors

  Journals

  ISSN: 1674-9251 , eISSN: 2190-7439

• Sensors International

  Journals

  eISSN: 2666-3511

• Measurement: Sensors

  Journals

  eISSN: 2665-9174

• SENSORS AND MATERIALS

  Journals

  ISSN: 0914-4935

• Investigation of the electrochemical behaviour of AA1050 aluminium alloy in aqueous alkaline solutions using Dynamic Electrochemical Impedance Spectroscopy

  Publication

  • J. Wysocka
  • S. Krakowiak
  • J. Ryl
  • K. Darowicki

  - JOURNAL OF ELECTROANALYTICAL CHEMISTRY - Year 2016

  The paper presents the electrochemical behaviour of aluminium alloy AA1050 in aqueous alkaline media in the pH range 14–8.5. Electrochemical study was applied in order to obtain comprehensive information on the mechanism and kinetics of the process of anodic dissolution of aluminium, supplemented by monitoring of surface topography using an electron microscope. The corrosion rate of AA1050 increases with increasing concentration...

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• Evaluation of Temperature Influence on Electrochemical Processes Occurring in a Lithium-Ion Supercapacitor with the Use of Dynamic Electrochemical Impedance Spectroscopy

  Publication

  • M. Mielniczek
  • E. Janicka
  • Ł. Gaweł
  • K. Darowicki

  - ENERGIES - Year 2021

  In order to obtain the full impedance characteristics of a lithium-ion capacitor as a function of temperature, the authors proposed the use of dynamic electrochemical impedance spectroscopy. Impedance tests were carried out under wide range of dynamic temperature changes for lithium-ion supercapacitors. Significant differences in electrochemical processes were observed as a result of working temperature. Moreover, the quality of...

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• Journal of Electrochemical Energy Conversion and Storage

  Journals

  ISSN: 2381-6872 , eISSN: 2381-6910

• Analysis of electrochemical noise by means of bispectral technique

  Publication

  • K. Darowicki
  • A. Zieliński
  • K. Darowicki

  - JOURNAL OF SOLID STATE ELECTROCHEMISTRY - Year 2006

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• Pitting corrosion in steel and electrochemical noise intensity

  Publication

  • J. Smulko
  • A. Zieliński
  • K. Darowicki

  - ELECTROCHEMISTRY COMMUNICATIONS - Year 2002

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