Pt–CoP/C as an alternative PtRu/C catalyst for direct methanol fuel cells

2016 ◽  
Vol 4 (47) ◽  
pp. 18607-18613 ◽  
Author(s):  
Jinfa Chang ◽  
Ligang Feng ◽  
Kun Jiang ◽  
Huaiguo Xue ◽  
Wen-Bin Cai ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Power Density ◽  
Methanol Oxidation ◽  
Direct Methanol Fuel Cells ◽  
Direct Methanol ◽  
Methanol Fuel Cells

A novel Pt–CoP/C electrocatalyst was developed for direct methanol fuel cells. This catalyst showed superior power density to commercial Pt/C and PtRu/C catalysts. In situ ATR-SEIRAS technology revealed that the presence of CoP in the Pt-based catalyst can promote the methanol oxidation to final CO2 products.

Controllably self-assembled graphene-supported Au@Pt bimetallic nanodendrites as superior electrocatalysts for methanol oxidation in direct methanol fuel cells

2016 ◽  
Vol 4 (19) ◽  
pp. 7352-7364 ◽  
Author(s):  
Weiyong Yuan ◽  
Xiuling Fan ◽  
Zhi Ming Cui ◽  
Tao Chen ◽  
Zhili Dong ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Methanol Oxidation ◽  
Self Assembly ◽  
Direct Methanol Fuel Cells ◽  
Seeded Growth ◽  
Electrocatalytic Performance ◽  
Direct Methanol ◽  
Methanol Fuel Cells ◽  
Self Assembled

Graphene-supported Au@Pt bimetallic nanodendrites were synthesized by combining self-assembly with in situ seeded growth, showing remarkable electrocatalytic performance toward methanol oxidation.

Sulfonated polyether ether ketone/strontium zirconite@TiO2 nanocomposite membranes for direct methanol fuel cells

2017 ◽  
Vol 5 (38) ◽  
pp. 20497-20504 ◽  
Author(s):  
G. Gnana kumar ◽  
Arumugam Manthiram
Keyword(s):  
Fuel Cells ◽  
Power Density ◽  
Direct Methanol Fuel Cells ◽  
Inorganic Filler ◽  
Nanocomposite Membranes ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Direct Methanol ◽  
Ether Ketone ◽  
Methanol Fuel Cells

The use of SrZrO3@TiO2 nanocuboids as an inorganic filler in SPEEK membranes enhances their performance in DMFCs with a power density higher than that achieved with a Nafion 117 membrane.

Bimetallic alloy and semiconductor support synergistic interaction effects for superior electrochemical catalysis

Nanoscale ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 4719-4728 ◽  
Author(s):  
Yunshan Zheng ◽  
Yan Zhai ◽  
Maomao Tu ◽  
Xinhua Huang ◽  
Mingcong Shu ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Direct Methanol Fuel Cells ◽  
Methanol Oxidation Reaction ◽  
Electrochemical Catalysis ◽  
Anode Catalysts ◽  
Bimetallic Alloy ◽  
Direct Methanol ◽  
Methanol Fuel Cells

The design and fabrication of economically viable anode catalysts for the methanol oxidation reaction (MOR) have been challenging issues in direct methanol fuel cells (DMFCs) over the decades.

Development and characterization of tubular direct methanol fuel cells for use in in situ NMR analysis

2012 ◽  
Vol 37 (12) ◽  
pp. 9836-9844 ◽  
Author(s):  
Myung Sup Um ◽  
Oc Hee Han ◽  
Juhee Lee ◽  
Kwang Ho Song ◽  
Hwa Young Lee ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Direct Methanol Fuel Cells ◽  
Nmr Analysis ◽  
Direct Methanol ◽  
Methanol Fuel Cells ◽  
In Situ Nmr
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