Composite electrochemical

J. Wang and M. Musameh, Carbon nanotube/teflon composite electrochemical sensors and biosensors. Anal. Chem. 75, 2075-2079 (2003). [Pg.278]

The potential applications of CNTs due to their small dimension and excellent physicochemical properties make them useful in wide ranges from multifunctional composites, electrochemical electrode, and/or additives, field emitters, to nanosized semiconductor devices. Up to now, commercialized fields of CNTs are the filler in anode materials of lithium-ion secondary battery. ... [Pg.342]

Wang, J. and Musameh, M. (2003) Carbon nanombe/teflon composite electrochemical sensors and biosensors. Analytical Chemistry, 75 (9), 2075-2079. [Pg.77]

PPR Nafion composite Electrochemical properties studies Nagasukramanian et al., 1986... [Pg.1185]

The pH of the carbon blacks is used to indicate their relative acidity or basicity, because the properties of these materials (i.e., adhesion and charge injection in carbon-polymer composites, electrochemical behavior) depend sensitively on the surface chemical and electronic sfructure [174, 222, 223]. This parameter is usually related to the amount of chemisorbed oxygen present on the surface, and to the very small amount of water soluble salts present in the material. The pH of carbon blacks is neutral to slightly alkaline for most grades, due to the low amount of chemisorbed species. To enhance certain properties, carbon blacks can be oxidised, with a subsequent increase in the amount of chemisorbed oxygen groups. These carbon blacks, therefore, show an acidic pH values, and relationships have been reported between the pH of carbon blacks and their content of volatile matter [223]. [Pg.186]

The CV of the formation of the composite electrochemical film is shown in Fig. 11.8. Polymerization current for this film is lower than that obtained when only GOx is entrapped in the poly(phenol) film. Fast sensor response and storage stability are important features of the biosensor. [Pg.322]

Ding, H., and L.H. Hihara. 2005. Localized corrosion currents and pH profile over B4C, SiC, and A1203 reinforced 6092 aluminum composites. / Electrochem Soc 152 (4) B161. [Pg.1639]

The first study of PTh and PPy wettability was reported in 1984 [27]. Derivatives of thiophene and pyrrole were polymerized in a classical electrolytic medium, i.e. acetonitrile and tetrabutylammonium tetrafluoroborate as the electrolytic salt. The thickness of the film was approximatively 0.5 pm and the water contact angles reported (86° for PTh and 62° for PPy) indicate their hydrophilicity. These electropolymerized films have the advantage to show exceptional stability for several months. In the oxidized form, the films are ionic composites. Electrochemically... [Pg.386]

Chou SL et al (2010) Enhanced reversible lithium storage in a nanosize silicon/graphene composite. Electrochem Commun 2 303-306... [Pg.502]

Camara GA, Lima RBD, Iwasita T (2004) Catalysis of ethanol electrooxidation by PtRu the influence of catalyst composition. Electrochem Commun 6(8) 812-815... [Pg.22]

Krishnamurthy et al. (1988 b) found significant refinement of microstructure in rapidly solidified alloys, with the maximum refinement occurring near the quenched surface of the ribbons. Anodic polarization of the ribbon showed a pseudo-passivation effect which led to a significantly lower current density. Hehmann et al. (1989) compared the corrosion of rapidly solidified Mg-Al alloys containing 10-24% Al in aerated 0.001 M NaCl solution with that of chill-cast alloys of the same composition. Electrochemical characterization revealed a... [Pg.716]

Yang, M. H., Y. H. Yang, Y. L. Liu, G. L. Shen, and R. Q. Yu, 2006. Platinum nano-particles-doped sol-gel/carbon nanotubes composite electrochemical sensors and biosensors. Biosens Bioactuat 21 1125-1131. [Pg.296]

Yang MH, Yang YH, Liu YL, Shen GL, Yu RQ (2006) Platinum nanoparticles-doped sol-geFcarbon nanotubes composite electrochemical sensors tmd biosensors. Biosens Bioelectron 21 1125-1131... [Pg.180]

Serra B, Jimenez S, Mena ML, Reviejo AJ, Pingarron JM (2002) Composite electrochemical biosensors a comparison of three different electrodes matrices for the construction of amperometric tyrosinase biosensors. Biosens Bioelectron 17 217-226... [Pg.199]

Serra B, Benito B, Agui L, Reviejo AJ, Pingarron JM (2001) Craphile-lellOTi-peroxidase composite electrochemical biosensors. A tool for the wide detectirai of phenolic compounds. Electroanal 13(8-9) 693-700. doi 10.1002/I521M109(200105)13 8/9<693 Aid-Elan693>3.0.Co 2-3... [Pg.306]

Zhu J, Qin Y, Zhang Y (2009) Preparation of aU solid-state potentiometric ion sensors with polymer-CNT composites. Electrochem Commun 11(8) 1684-1687. doi 10.1016/i.elecom. 2009.06.025... [Pg.72]

C. Laberty, F. Zhao, K.E. Swider-Lyons, A.V. Virkar, High performance solid oxide fuel cell cathodes with lanthanum nickelate based composites. Electrochem. Sol. State Lett. 10, B170-... [Pg.200]

The most developed application of UDD is their use for strengthening composite electrochemical chromium-based coatings. Ultradisperse diamond is introduced into the standard chromium-plating electrolyte usually as suspension. The... [Pg.35]

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