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 Wysłany: Wto 1:39, 30 Lis 2010 Temat postu: puma futrue cat Sensitive to Na ^ + in the NASICON |
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Sensitive to Na ^ + in the NASICON thin films and features
Impedance of the test material gave great difficulties. During the experiment, although the observed changes in resistance with temperature changes regularly, but unfortunately the results have not been quantitative. 4. Characteristics of capacitance-voltage characteristics of a CV is an important method of ISFET. As mentioned above,[link widoczny dla zalogowanych], the conductive film NASIC0N poor frequency characteristics of the material is weak. Therefore,[link widoczny dla zalogowanych], the determination of C-V virtual in the low 134I / T Figure 12 a tablet characteristics of NASICON hanging around l3At, / Si / SiO. / NASIC ~ N in o. INNaCl, pH; 8 relationship 'material instrument failure Debate> leoO. 21 (3) L-shirt under the top border 10 Figure z3), from the frequency of cj, the determination of the results of view (see the prince Yu l4), at low frequencies the accuracy of its determination not ideal, this shows that the work indeed be explored further and improve. Preliminary test results of a C I-~ 15 as the reference v (ecs / W Figure 14 Screenshot rate determination of a characteristic shaggy on the C ring (o.0 【NNaCI,[link widoczny dla zalogowanych], Au/Si/SiO2/NASICON) is the ohmic potential point With the increase of Na concentration. more negative flat band potential (60mV / + progress). From the results, we can qualitatively see that confusion in the NASICON membrane is sensitive Na, and its value is largely satisfied with respect Nernst equation.; 2I ;!---= r ~ - one by one pupil Figure 15c-Wei a four, the conclusion we have for the first time with the soaked coating sol-gel method to prepare the NASICON thin film technology. Feast inspection results indicate that, as long as strictly controlled experimental conditions , called to get the results of repeated experiments this method in addition to equipment, the method is simple, the film quality, thickness and material of the structure of state and so easy to control is its advantages. While the border effect of the membrane caused by cracking and J Division title be further overcome, but the authors believe that the process method as sensitive materials prepared by one of the ways the film is desirable to improve the NASICON thin film many times the quality, but many need to sintering, the surface should be considered depleted sodium, component possible changes and the spread of Na at the interface and other issues. From the preliminary results of characteristics of C-term, using the process approach to the preparation of the ISFET sensitive to Na and film mass confusion device is promising, of course, this is only to explore started,[link widoczny dla zalogowanych], to achieve practical, it also carried out research and development work difficult. car work and solid soap in the ion chemistry teaching laboratory director M. KLEITZ direct control of the leadership, support and assistance completion. to express my heartfelt thanks. References Bergwed.P.IEEEna earthworm. BiomedEng.BME.1g70I7: 70HoagH. ~-pMat.Res.BM119761I: 173GOOde ∞ u spit】 BMat.Res.BI, 1976II: 2 ∞ ~ 22OFahryP.GrosJP.Millioa-BrodazJFBadK1eitzMSemsorsandActuatorsI9B8 , 15:33 ~ 49Sehro ~ derH.PhThinFiIm.1969.5: 87Brir ~ erCJkherjeeSF.ThinFl} pan Solids.1981.77: 141ScheMerE Ⅱ. SolidstateProtoaicCondt ~ ~ txrcsIForFoe11I3attdSettsolr.Goodereagh, B. Je to unload J. Petie ~ A.Ed. 0denseUniv.Press.I985au ~ ntFDEAINPC-,-~.: r,[link widoczny dla zalogowanych], Me.Caracterisationde ~-oehimiquedecouchesmince ~ ponfcapteus [oniques.19879Sa ~ & sS.Kamiya ink MakimKandYamamotoYI. ~ on-cryst.Solids, 1984,63:22310 Strswbridg ~ IattdlamesPF .】 ~ on-crTst.Solids.1986.86 = a81l1EngMIM0en} ensandMell ~ LSolidState10tics ,1983.9-iO: 877 {Instrument Materials> l9 groan. gi ( 135 ..: A .- I.t: ● .. ● ● 1L keep a .。。;
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