Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Plamen Malchev"'
Voltammetric Detection of Urea on an Ag-Modified Zeolite-Expanded Graphite-Epoxy Composite Electrode
Autor:
Joop Schoonman, Stephen Picken, Georgeta Burtica, Adriana Bebeselea, Plamen Malchev, Ciprian Radovan, Aniela Pop, Florica Manea
Publikováno v:
Sensors, Vol 8, Iss 9, Pp 5806-5819 (2008)
In this paper, a modified expanded graphite composite electrode based on natural zeolitic volcanic tuff modified with silver (EG-Ag-Z-Epoxy) was developed. Cyclic voltammetry measurements revealed a reasonably fast electron transfer and a good stabil
Externí odkaz:
https://doaj.org/article/221aa31e74c5446bbf8cf0d4fbafaff6
Autor:
Joop Schoonman, Stephen Picken, Plamen Malchev, Georgeta Burtica, Aniela Pop, Ciprian Radovan, Florica Manea, Ioana Corb
Publikováno v:
Sensors, Vol 7, Iss 11, Pp 2626-2635 (2007)
Electrodes based on carbon, i.e., expanded graphite (20%, wt.)-epoxy composite(20EG-Epoxy) and expanded graphite (20%, wt.)-polystyrene composite (20EG-PS) havebeen prepared, characterized using scanning electron microscopy (SEM) and cyclicvoltammetr
Externí odkaz:
https://doaj.org/article/f00c3625a81c4340a925569853447507
Autor:
Joop Schoonman, Stephen Picken, Plamen Malchev, Georgeta Burtica, Aniela Pop, Ioana Corb, Ciprian Radovan, Florica Manea
Publikováno v:
Sensors, Vol 7, Iss 4, Pp 615-627 (2007)
An exfoliated graphite-polystyrene composite electrode was evaluated as analternative electrode in the oxidation and the determination of oxalic acid in 0.1 M Na2SO4supporting electrolyte. Using CV, LSV, CA procedures, linear dependences I vs. C were
Externí odkaz:
https://doaj.org/article/2b458cfc18124d1990f6349ea3d6902b
Publikováno v:
Composites Science and Technology. 70:734-742
This article studies the mechanical properties of short fiber reinforced polymer blends comprised of a soft thermoplastic matrix (polyethylene, PE), a rigid dispersed thermoplastic phase (polyamide-6, PA6) and glass fiber reinforcement. These ternary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f9556b1646e69d92f150334b03485e4
https://doi.org/10.1016/j.compscitech.2010.01.004
https://doi.org/10.1016/j.compscitech.2010.01.004
Autor:
Telma I. V. Leitão, B. Roodenburg, Sjoerd W. H. de Haan, Plamen Malchev, Jan Abraham Ferreira
Publikováno v:
International Journal of Polymer Analysis and Characterization. 14:1-18
Electrically conductive polymer composites consisting of a nonconductive polymer matrix and conductive fillers, such as carbon black, are widely used. This contribution describes a newly developed measurement setup that has been built to investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::210736cc8e1f73809ffc55b204e3bfb4
https://doi.org/10.1080/10236660802553533
https://doi.org/10.1080/10236660802553533
Autor:
Plamen Malchev, Sjoerd W. H. de Haan, Telma I. V. Leitão, B. Roodenburg, Jan Abraham Ferreira
Publikováno v:
International Journal of Polymer Analysis and Characterization. 13:395-412
Electrically conductive polymer composites consisting of a nonconductive polymer matrix and conductive fillers, such as carbon black, are widely used. This contribution describes the specific elect...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b390f1569b4c4aef3b9b2ff4a64847a
https://doi.org/10.1080/10236660802485629
https://doi.org/10.1080/10236660802485629
Autor:
Stephen J. Picken, Florica Manea, Plamen Malchev, Georgeta Burtica, Joop Schoonman, Cristina Proca, Ciprian Radovan, Adriana Bebeselea, Aniela Pop
Publikováno v:
Electroanalysis. 20:2460-2466
The assessment of an expanded graphite-Ag-zeolite-epoxy composite (EG-Z-Ag-Epoxy) electrode for the determination of 4-chlorophenol (4-CP) is described and compared to the corresponding expanded graphite-epoxy composite (EG-Epoxy) electrode. Cyclic v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6add02163fa4bed97fcac459791afbf
https://doi.org/10.1002/elan.200804348
https://doi.org/10.1002/elan.200804348
Autor:
Georgeta Burtica, Ciprian Radovan, Plamen Malchev, Ioana Corb, Joop Schoonman, Stephen J. Picken, Aniela Pop, Florica Manea
Publikováno v:
Electroanalysis. 20:1719-1722
An expanded graphite-epoxy composite electrode (EG-Epoxy) was employed for the simultaneous determination of 4-chlorophenol (4-CP) and oxalic acid (OA) by using cyclic voltammetry (CV), chronoamperometry (CA), and differential pulse voltammetry (DPV)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afb215b3e4b9c994f76113acbc42a98c
https://doi.org/10.1002/elan.200804235
https://doi.org/10.1002/elan.200804235
Publikováno v:
Polymer. 48:6834-6842
Ternary composites have been prepared by simultaneous extrusion of polyethylene (PE), polyamide-6 (PA6) and short glass fibre (GF) reinforcement. Two types of fibres – compatible either to the PA6 or to the PE phase – were used and this led to co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b18783fffcf672750cbeed1995e203
https://doi.org/10.1016/j.polymer.2007.09.027
https://doi.org/10.1016/j.polymer.2007.09.027
Autor:
Aniela Pop, Florica Manea, Stephen J. Picken, Ioana Corb, Georgeta Burtica, Ciprian Radovan, Plamen Malchev, Joop Schoonman
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, 7 (4), 2007
Sensors; Volume 7; Issue 4; Pages: 615-627
Sensors, Vol 7, Iss 4, Pp 615-627 (2007)
Sensors, 7 (4), 2007
Sensors; Volume 7; Issue 4; Pages: 615-627
Sensors, Vol 7, Iss 4, Pp 615-627 (2007)
An exfoliated graphite-polystyrene composite electrode was evaluated as an alternative electrode in the oxidation and the determination of oxalic acid in 0.1 M Na2SO4 supporting electrolyte. Using CV, LSV, CA procedures, linear dependences I vs. C we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39189f1d9a240dba4611bb17240b54aa
http://europepmc.org/articles/PMC3800367
http://europepmc.org/articles/PMC3800367