Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Christine Hummelgård"'
Publikováno v:
Sensors, Vol 23, Iss 5, p 2872 (2023)
Measurements of atmospheric gas concentrations using of NDIR gas sensors requires compensation of ambient pressure variations to achieve reliable result. The extensively used general correction method is based on collecting data for varying pressures
Externí odkaz:
https://doaj.org/article/16dd727921574969ac959b53dff43956
Autor:
Benoit Wastine, Christine Hummelgård, Maksym Bryzgalov, Henrik Rödjegård, Hans Martin, Stephan Schröder
Publikováno v:
Atmosphere, Vol 13, Iss 11, p 1789 (2022)
We report on a novel, cost-effective non-dispersive infrared (NDIR) multi-gas sensor aimed at environmental air pollution monitoring. The rugged design of the K96 sensor core combines highest compactness and low-power consumption with our unique mult
Externí odkaz:
https://doaj.org/article/085f5f05844043dc849ecb7aecc6503c
Publikováno v:
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4, Pp 185-198 (2012)
The goal of this study was to gain a better understanding of the feasibility of replacing Cr(VI) in the chlorate process by Mo(VI), focusing on the cathode reaction selectivity for hydrogen evolution on steel and titanium in a hypochlorite containing
Externí odkaz:
https://doaj.org/article/6eeba3b599a144eba6ccb60de0d63b4c
Autor:
JOHN GUSTAVSSON, CHRISTINE HUMMELGÅRD, JOAKIM BÄCKSTRÖM, INGER ODNEVALL WALLINDER, SEIKH MOHAMMAD HABIBUR RAHMAN, GÖRAN LINDBERGH, STEN ERIKSSON, ANN CORNELL
Publikováno v:
Journal of Electrochemical Science and Engineering, Vol 2, Iss 3, Pp 105-120 (2012)
Activation of the hydrogen evolution reaction (HER) by in-situ addition of Mo(VI) to the electrolyte has been studied in alkaline and pH neutral electrolytes, the latter with the chlorate process in focus. Catalytic molybdenum containing films formed
Externí odkaz:
https://doaj.org/article/dc6cc9b8b4af45f3ae6d4b0585157ab2
Autor:
Martin Kunz, Jost V. Lavric, Christoph Gerbig, Pieter Tans, Don Neff, Christine Hummelgård, Hans Martin, Henrik Rödjegård, Burkhard Wrenger, Martin Heimann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7add7d5fa78a4af633623f343a4bd261
https://doi.org/10.5194/amt-2017-207-supplement
https://doi.org/10.5194/amt-2017-207-supplement
Publikováno v:
2016 IEEE SENSORS.
This paper presents a lab test system for studying pressure dependence of NDIR gas sensors in accuracy demanding applications. The test system consists of a hardware test bench, user software (LabVIEW based) and a calculation algorithm. The lab test
Publikováno v:
Thin Solid Films. 536:74-80
Substrates of different roughness spin coated with Ti 0.7 Ru 0.3 O 2 films have been evaluated as model system for fundamental studies of the industrially and scientifically interesting (Ti,Ru)O 2 based electrodes. The approach allowed for much more
Autor:
Ann Cornell, Rasmus K. B. Karlsson, Sten Eriksson, Håkan Olin, Seikh Mohammad Habibur Rahman, Joakim Bäckström, Christine Hummelgård
The physical and electrochemical properties of ternary oxides Ti0.7Ru0.3-xCoxO2 (x = 0.093 and x = 0) have been investigated and compared. Samples of three different thicknesses were prepared by spin-coating onto polished titanium to achieve uniform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2881731d6eb1b94e00280be7db813f
http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-17211
http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-17211
Publikováno v:
Journal of Electrochemical Science and Engineering
Volume 2
Issue 4
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4, Pp 185-198 (2012)
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4 (2012)
Volume 2
Issue 4
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4, Pp 185-198 (2012)
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4 (2012)
The goal of this study was to gain a better understanding of the feasibility of replacing Cr(VI) in the chlorate process by Mo(VI), focusing on the cathode reaction selectivity for hydrogen evolution on steel and titanium in a hypochlorite containing
Autor:
Inger Odnevall Wallinder, Seikh Mohammed Habibur Rahman, Christine Hummelgård, Ann Cornell, Göran Lindbergh, John Gustavsson, Sten Eriksson, Joakim Bäckström
Publikováno v:
Journal of Electrochemical Science and Engineering, Vol 2, Iss 3, Pp 105-120 (2012)
Journal of Electrochemical Science and Engineering
Volume 2
Issue 3
Journal of Electrochemical Science and Engineering, Vol 2, Iss 3 (2012)
Journal of Electrochemical Science and Engineering
Volume 2
Issue 3
Journal of Electrochemical Science and Engineering, Vol 2, Iss 3 (2012)
Activation of the hydrogen evolution reaction (HER) by in-situ addition of Mo(VI) to the electrolyte has been studied in alkaline and pH neutral electrolytes, the latter with the chlorate process in focus. Catalytic molybdenum containing films formed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a6dab647d11769336782fecbf553bf5
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-107576
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-107576