Search Results - "Costa, Wendell M."

Nickel-dimethylglyoxime complex modified graphite and carbon paste electrodes: preparation and catalytic activity towards methanol/ethanol oxidation by Cardoso, William S., Dias, Vera L. N., Costa, Wendell M., de Araujo Rodrigues, Isaide, Marques, Edmar P., Sousa, Antonio G., Boaventura, J., Bezerra, Cicero W. B., Song, Chaojie, Liu, Hansan, Zhang, Jiujun, Marques, Aldaléa L. B.

“…Nickel-dimethylglyoxime complex (abbreviated as Ni(II)(DMG) 2 ) modified carbon paste and graphite electrodes were prepared by mixing Ni(II)(DMG) 2 with…”
Get full text

Reduced Graphene Oxide-Supported Nickel(II)-Bis(1,10-Phenanthroline) Complex as a Highly Active Electrocatalyst for Ethanol Oxidation Reaction by Santos, José R. N., Viégas, Deracilde S. S., Alves, Ismael Carlos B., Rabelo, Alex D., Costa, Wendell M., Marques, Edmar P., Zhang, Lei, Zhang, Jiujun, Marques, Aldaléa L. B.

“…The reduced graphene oxide (rGO) is used to support nickel(II)-bis(1,10-phenanthroline) complex (Ni(II)(Phen) 2 ), forming a catalyst Ni(II)(Phen) 2 /rGO for…”
Get full text

Electrochemical Behavior of Ruthenium-Hexacyanoferrate Modified Glassy Carbon Electrode and Catalytic Activity towards Ethanol Electrooxidation by Costa, Wendell M., Cardoso, William S., Marques, Edmar P., Bezerra, Cicero W. B., Ferreira, Antonio Ap. P., Song, Chaojie, Zhang, Jiujun, Marques, Aldaléa L. B.

“…Ruthenium-based hexacyanoferrate (RuHCF) thin film modified glassy carbon electrode was prepared by drop evaporation method. The RuHCF modified electrode…”
Get full text

Hydrazine oxidation catalyzed by ruthenium hexacyanoferrate-modified glassy carbon electrode by Costa, Wendell M., Marques, Aldaléa L. B., Marques, Edmar P., Bezerra, Cicero W. B., Sousa, Eliane R., Cardoso, William S., Song, Chaojie, Zhang, Jiujun

“…A ruthenium (III) hexacyanoferrate (Ru(HCF)) film coated on a glassy carbon electrode was explored as an electrocatalyst for hydrazine oxidation. Surface…”
Get full text

GF(24) multiplier in hardware using discrete neural network by Reis, Vanderson Lima, Costa, Wendell E. M., Freire, Raimundo C. S., de Assis, Francisco M., Santana, Ewaldo

“…This article describes a new structure of finite fields multiplier based on Mastrovito multiplier. This architecture has linear threshold gates as the…”
Get full text

8-bit folding ADC based on switched capacitor by Costa, Wendell E. M., Rodrigues, Sabiniano A., Freire, Raimundo C. S., Cavalcanti Catunda, Sebastian Yuri, Rangel de Sousa, Fernando

“…This paper presents an 8-bit folding analog-digital converter (ADC) using switched capacitors. In this architecture, the conversion is achieved when the signal…”
Get full text