000			01980nam a2200313Ia 4500
003			MX-MdCICY
005			20250625140629.0
040			_cCICY
090			_aB-10322
245	1	0	_aRuthenium oxide/carbon composites with microporous or mesoporous carbon as support and prepared by two procedures. A comparative study as supercapacitor electrodes
490	0		_vElectrochimica Acta, 54(8), p.2239-2245, 2009
520	3		_aComposites are prepared by deposition of nanoparticles of RuO2·xH2O (1-4 nm)on two carbons: microporous carbon (1.3nm of average micropore size)and mesoporous carbon (11 nm of average mesopore size). Two-preparation procedures are used: (i)procedure A consisting of repetitive impregnations of the carbons with RuCl3·0.5H2O solutions, and (ii)procedure B based on impregnation of the carbons with Ru(acac)3 vapour. The procedure B leads to supported RuO2·xH2O particles that appear more crystalline than those obtained by the procedure A. Specific capacitance and specific surface area of the composites are discussed as functions of the RuO2 content, and different dependences for the composites derived from the two carbons are found. Mesoporous carbon is better support than microporous carbon. Procedure A leads to supported RuO2·xH2O particles with higher specific capacitance than the particles deposited by procedure B.
650	1	4	_aRUTHENIUM OXIDE
650	1	4	_aMICROPOROUS CARBON
650	1	4	_aMESOPOROUS CARBON
650	1	4	_aELECTRODES
650	1	4	_aSUPERCAPACITORS
700	1	2	_aPico, F.
700	1	2	_aMorales, E.
700	1	2	_aFernandez, J.A.
700	1	2	_aCenteno, T.A.
700	1	2	_aIbañez, J.
700	1	2	_aRojas, R.M.
700	1	2	_aAmarilla, J.M.
700	1	2	_aAmarilla, J.M.
856	4	0	_uhttps://drive.google.com/file/d/1HWLgvga0xL9Yqc-WEFMWvPohQizLeFFN/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942			_2Loc _cREF1
008			250602s9999 xx |||||s2 |||| ||und|d
999			_c44560 _d44560