The electrocatalysts used in micro direct methanol fuel cell (μDMFC), such as Pt/C and Pt alloy/C, prepared by liquid-phase NaBH4 reduction method have been investigated. XC-72 (Cobalt corp. Company, U.S.A) is chosen as the activated carrier for the electrocatalysts to keep the catalysts powder in the range of several nanometers. The XRD, SEM, EDX analyses indicated that the catalysts had small particle size in several nanometers, in excellent dispersed phase and the molar ratio of the precious metals was found to be optimal. The performances of the DMFCs using cathodic catalyst with Pt percentage of 30wt% and different anodic catalysts (Pt-Ru, Pt-Ru-Mo) were tested. The polarization curves and power density curves of the cells were measure...
Direct methanol fuel cell has attracted worldwide attention as a promising alternative clean energy ...
The applicability of Direct-Methanol Fuel Cells (DMFC) for small electronic devices, such as cell ph...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
textProton exchange membrane fuel cells (PEMFC) and direct methanol fuel cells (DMFC) are attractive...
textProton exchange membrane fuel cells (PEMFC) and direct methanol fuel cells (DMFC) are attractive...
The carbon-supported platinum catalysts 20% Pt/C were prepared by reduction of platinum salts with v...
Trimetallic PtMRu/C cathode catalysts with M = Co or Fe obtained by an impregnation procedure using ...
Abstract Two types of Pt nanoparticle electrocatalysts were composited on Pt nanowires by a combinat...
In this work, high-surface supported PtRu/C were prepared with Ru(NO)(NO3)(3) and [Pt(H2NCH2CH2NH2)(...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
As a renewable and promising energy devices, direct methanol fuel cells (DMFCs) have attracted a wid...
Direct methanol fuel cell (DMFC) has been attracting lots of attention as a power source for transpo...
A series of carbon supported Pt-Fe bimetallic nanocatalysts (Pt-Fe/C) with varying Pt:Fe ratio were ...
Direct methanol fuel cell has attracted worldwide attention as a promising alternative clean energy ...
The applicability of Direct-Methanol Fuel Cells (DMFC) for small electronic devices, such as cell ph...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
textProton exchange membrane fuel cells (PEMFC) and direct methanol fuel cells (DMFC) are attractive...
textProton exchange membrane fuel cells (PEMFC) and direct methanol fuel cells (DMFC) are attractive...
The carbon-supported platinum catalysts 20% Pt/C were prepared by reduction of platinum salts with v...
Trimetallic PtMRu/C cathode catalysts with M = Co or Fe obtained by an impregnation procedure using ...
Abstract Two types of Pt nanoparticle electrocatalysts were composited on Pt nanowires by a combinat...
In this work, high-surface supported PtRu/C were prepared with Ru(NO)(NO3)(3) and [Pt(H2NCH2CH2NH2)(...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...
As a renewable and promising energy devices, direct methanol fuel cells (DMFCs) have attracted a wid...
Direct methanol fuel cell (DMFC) has been attracting lots of attention as a power source for transpo...
A series of carbon supported Pt-Fe bimetallic nanocatalysts (Pt-Fe/C) with varying Pt:Fe ratio were ...
Direct methanol fuel cell has attracted worldwide attention as a promising alternative clean energy ...
The applicability of Direct-Methanol Fuel Cells (DMFC) for small electronic devices, such as cell ph...
A Pt-Au alloy catalyst of varying compositions is prepared by codeposition of Pt and Au nanoparticle...