scholarly journals Electrocatalytic methanol oxidation with nanoporous gold: microstructure and selectivity

Nanoscale ◽  
2017 ◽  
Vol 9 (45) ◽  
pp. 17839-17848 ◽  
Author(s):  
Matthias Graf ◽  
Mareike Haensch ◽  
Jörg Carstens ◽  
Gunther Wittstock ◽  
Jörg Weissmüller
Keyword(s):  
Methanol Oxidation ◽  
Nanoporous Gold ◽  
Synthesis Conditions ◽  
Electro Oxidation

Depending on the synthesis conditions nanoporous gold is found to be an active, selective and durable catalyst for methanol electro-oxidation.

Enhanced Photoelectrocatalytic Activity of Methanol Oxidation on TiO2-Decorated Nanoporous Gold

2009 ◽  
Vol 113 (36) ◽  
pp. 16138-16143 ◽  
Author(s):  
Chuancheng Jia ◽  
Huiming Yin ◽  
Houyi Ma ◽  
Rongyue Wang ◽  
Xingbo Ge ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Nanoporous Gold

scholarly journals In operando imaging of self-catalyzed formaldehyde burst in methanol oxidation reactions under open circuit conditions

2018 ◽  
Vol 9 (13) ◽  
pp. 3318-3323 ◽  
Author(s):  
Liang Yuan ◽  
Meng Li ◽  
Tinglian Yuan ◽  
Yimin Fang ◽  
Wei Wang
Keyword(s):  
Methanol Oxidation ◽  
Open Circuit ◽  
Oxidation Reactions ◽  
Oxidation Of Methanol ◽  
Spr Imaging ◽  
Electro Oxidation ◽  
In Operando

A wave-like HCHO burst is in situ observed during electro-oxidation of methanol on Pt under open circuit conditions by SPR imaging.

Free-standing nanoporous gold for direct plasmon enhanced electro-oxidation of alcohol molecules

Nano Energy ◽  
2019 ◽  
Vol 56 ◽  
pp. 286-293 ◽  
Author(s):  
Zhili Wang ◽  
Jing Du ◽  
Yongzheng Zhang ◽  
Jiuhui Han ◽  
Shouqiang Huang ◽  
...  
Keyword(s):  
Nanoporous Gold ◽  
Free Standing ◽  
Electro Oxidation

Facile synthesis of high-quality Pt nanostructures with a controlled aspect ratio for methanol electro-oxidation

CrystEngComm ◽  
2014 ◽  
Vol 16 (36) ◽  
pp. 8340-8343 ◽  
Author(s):  
Yi Li ◽  
Ting Bian ◽  
Jingshan Du ◽  
Yalin Xiong ◽  
Fangwei Zhan ◽  
...  
Keyword(s):  
Aspect Ratio ◽  
Methanol Oxidation ◽  
Facile Synthesis ◽  
High Quality ◽  
Aspect Ratios ◽  
Electrocatalytic Performance ◽  
Electro Oxidation

Pt nanobars with different aspect ratios were synthesized and exhibited remarkably excellent electrocatalytic performance for methanol oxidation.

Highly coordinated Pd overlayers on nanoporous gold for efficient formic acid electro-oxidation

Nano Research ◽  
2021 ◽  
Author(s):  
Qinqin Sang ◽  
Shuai Yin ◽  
Feng Liu ◽  
Huiming Yin ◽  
Jia He ◽  
...  
Keyword(s):  
Formic Acid ◽  
Nanoporous Gold ◽  
Electro Oxidation

scholarly journals Carbon Supported Au-Pd-PdO with Low Metal Loading for Electro-oxidation of Methanol in Alkaline Medium

2014 ◽  
Vol 17 (3) ◽  
pp. 133-138
Author(s):  
V-H Ramos-Sánchez ◽  
Diana Brito-Picciotto ◽  
Ramón Gómez-Vargas ◽  
David Chávez-Flores ◽  
Edgar Valenzuela
Keyword(s):  
Methanol Oxidation ◽  
Alkaline Medium ◽  
Electrocatalytic Activity ◽  
Chemical Reduction ◽  
Active Phase ◽  
Metal Loading ◽  
Oxidation Of Methanol ◽  
Electro Oxidation

The present work examined two Pd-based alloys supported on carbon: AuPd and Au2Pd, both synthesized by chemical reduction with NaBH4. The low Au-Pd loading electrocatalysts were physicochemically and electrochemically characterized. Electrocatalytic activity for methanol oxidation was found exclusively in AuPd/C. However, it was revealed that such reaction was promoted by PdO occurring in the actual active phase of the supported electrocatalyst, through the formation of Au-Pd-PdO ensemble sites.

Spiny-porous platinum nanotubes with enhanced electrocatalytic activity for methanol oxidation

2015 ◽  
Vol 3 (4) ◽  
pp. 1388-1391 ◽  
Author(s):  
Yunpeng Zuo ◽  
Kai Cai ◽  
Long Wu ◽  
Tingting Li ◽  
Zhicheng Lv ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Enhanced Activity ◽  
Electro Oxidation

A approach is developed to synthesize self-supported spiny-porous Pt nanotubes with enhanced activity and stability to methanol electro-oxidation.

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