Electrochromic Materials and Applications: Proceedings of the International SymposiumAline Rougier |
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Page 22
... cyclic voltammograms of insertion compounds when they are cycled in acidic or organic media . The optical density spectrum changes with the applied potential have been measured . The films present coloration efficiencies comparable to ...
... cyclic voltammograms of insertion compounds when they are cycled in acidic or organic media . The optical density spectrum changes with the applied potential have been measured . The films present coloration efficiencies comparable to ...
Page 25
... Cyclic voltammograms of films deposited onto F : SnO2 coated glass substrates a ) 290 nm thick films deposited at -0.25V ( - ) and OV vs NHE ( --- ) , scan rate 10 mV.s1 in 0.5 M H2SO4 . b ) First three potential scans recorded on a 200 ...
... Cyclic voltammograms of films deposited onto F : SnO2 coated glass substrates a ) 290 nm thick films deposited at -0.25V ( - ) and OV vs NHE ( --- ) , scan rate 10 mV.s1 in 0.5 M H2SO4 . b ) First three potential scans recorded on a 200 ...
Page 45
... Cyclic Voltammetry for WO3 and Ta2O5 doped WO3 ( scan rate : 5 mV / s ) ( a ) 0.1 M H2SO4 ( b ) 1 M LiClO4 / PC Voltammograms of sol - gel derived samples are shown in Fig.6 for 30mV / s scan rate . Cyclic voltamograms of the films are ...
... Cyclic Voltammetry for WO3 and Ta2O5 doped WO3 ( scan rate : 5 mV / s ) ( a ) 0.1 M H2SO4 ( b ) 1 M LiClO4 / PC Voltammograms of sol - gel derived samples are shown in Fig.6 for 30mV / s scan rate . Cyclic voltamograms of the films are ...
Page 52
... Cyclic voltammograms of 300 nm thick pure and doped Nb2Os films are given in Figure 4. The total charge densities of the films have been obtained by integration of cyclic voltammograms curves between the voltages of -2 and +1. 52 ...
... Cyclic voltammograms of 300 nm thick pure and doped Nb2Os films are given in Figure 4. The total charge densities of the films have been obtained by integration of cyclic voltammograms curves between the voltages of -2 and +1. 52 ...
Page 53
... Cyclic voltammograms of 300nm thick undoped and doped Nb2O5 film . Figure 5 shows chronoamperometric measurement of 10 % ZrO2 doped Nb2O5 film . Current values are order of μA as shown in the figure . These values are very low compared ...
... Cyclic voltammograms of 300nm thick undoped and doped Nb2O5 film . Figure 5 shows chronoamperometric measurement of 10 % ZrO2 doped Nb2O5 film . Current values are order of μA as shown in the figure . These values are very low compared ...
Common terms and phrases
absorbance absorption addition amount anodic applications applied band behavior bleached blue capacity cell centres charge chemical coated coloration efficiency compared composite compounds concentration conducting conducting polymers containing corresponding counter cycles Cyclic decrease density deposited display doped effect electrochromic devices electrode electrolyte energy exhibit Figure formed glass higher increase indicates intensity intercalation ionic ions layer light liquid lithium materials maximum measurements metal method mirror MoO3 observed obtained optical oxide oxygen PANI peak PEDOT performed phase polymer potential prepared present pressure properties range ratio reaction redox reduced reference reflectance region reported respectively response reversible samples scan shown shows similar sol-gel Solid solution spectra sputtering stability structure studied substrate surface Table temperature tests thickness thin films titanium transmittance transparent tungsten vanadium various voltage wavelength window
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Page 211 - Research sponsored by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Transportation Technologies...
Page 18 - Ecole Nationale Superieure de Chimie de Paris 1 1, rue Pierre et Marie Curie, 7523 1 Paris Cedex 05, France...
Page 165 - This work was partially supported by a Grant-in-Aid for Scientific Research on Priority Area (No.
Page 80 - A. Azens Department of Materials Science The Angstrom Laboratory Uppsala University, PO Box 534, SE-75121, Sweden Fax: +46 18500131 E-mail: Andris.Azens@Angstrom.
Page 68 - Universitaires Notre Dame de la Paix, 61 rue de Bruxelles, 5000 Namur, Belgium...
Page 187 - CK MANN AND KK BARNES. Electrochemical Reactions in Nonaqueous Systems, Marcel Dekker, New York, 1970.
Page 166 - Department of Instrumentation and Analytical Science, University of Manchester Institute of Science and Technology...
Page 103 - ... also exists in electrochromic films. The coordination of the ions leads to schematic electronic bandstructures which, at least for the (defect) perovskite and rutile lattices, are able to explain the presence or absence of cathodic and anodic electrochromism. 1. Introduction Electrochromic devices are able to change their optical properties in a reversible and persistent manner under the action of a voltage pulse.
Page 56 - Universite Pierre et Marie Curie, 4 place Jussieu, case 86, 75252 Paris cedex 05, France...
Page 89 - ... variable-transmittance visors for motorcycle helmets. Driving or riding safety requires different transmittance levels for varying lighting conditions, and the properties illustrated in Figs. 9 and 10 are excellent for such uses, as concluded in a recent study [29]. ACKNOWLEDGEMENTS Parts of this work were financed by the Swedish Foundation for Strategic Environmental Research and the National Energy Administration of Sweden. EA gratefully acknowledges a scholarship from the University of Costa...