Preparation of PtSn2–SnO2/C nanocatalyst and its high performance for methanol electro-oxidation

2016 ◽  
Vol 27 (7) ◽  
pp. 1083-1086 ◽  
Author(s):  
Huan Su ◽  
Tie-Hong Chen
Keyword(s):  
High Performance ◽  
Electro Oxidation

Hierarchical nanostructures of MgCo2O4 on reduced graphene oxide as a high-performance catalyst for methanol electro-oxidation

2021 ◽  
Author(s):  
Mohammad Bagher Askari ◽  
Parisa Salarizadeh ◽  
Antonio Di Bartolomeo ◽  
Mohammad Hassan Ramezan zadeh ◽  
Hadi Beitollahi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Hierarchical Nanostructures ◽  
Reduced Graphene ◽  
Electro Oxidation

Hierarchical core–shell structured Ni3S2/NiMoO4 nanowires: a high-performance and reusable electrochemical sensor for glucose detection

The Analyst ◽  
2019 ◽  
Vol 144 (16) ◽  
pp. 4925-4934 ◽  
Author(s):  
Palanisamy Kannan ◽  
Fangshuai Chen ◽  
Huasheng Jiang ◽  
Hui Wang ◽  
Rongfang Wang ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
High Performance ◽  
Core Shell ◽  
Glucose Detection ◽  
Electro Oxidation ◽  
Oxidation Of Glucose

The electro-oxidation of glucose occurred at the surface of hierarchical core–shell Ni3S2/NiMoO4 nanowires.

A PtPdCu thin-film catalyst based on titanium nitride nanorod arrays with high catalytic performance for methanol electro-oxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 82370-82375 ◽  
Author(s):  
Shangfeng Jiang ◽  
Baolian Yi ◽  
Qing Zhao ◽  
Hongjie Zhang ◽  
Yang Su ◽  
...  
Keyword(s):  
Thin Film ◽  
Titanium Nitride ◽  
High Performance ◽  
Catalytic Performance ◽  
Nanorod Arrays ◽  
Anode Catalyst ◽  
Thin Film Catalyst ◽  
Electro Oxidation

Here, we present a novel MOR anode catalyst based on TiN nanorod arrays with high performance towards MOR.

Electro-oxidation of hydrazine on NiFe2O4-rGO as a high-performance nano-electrocatalyst in alkaline media

2021 ◽  
pp. 125313
Author(s):  
Mohammad Bagher Askari ◽  
Parisa Salarizadeh ◽  
Hadi Beitollahi ◽  
Somayeh Tajik ◽  
Abolfath Eshghi ◽  
...  
Keyword(s):  
High Performance ◽  
Alkaline Media ◽  
Electro Oxidation

Glycerol Waste Valorization to Mesoxalic Acid Over a Bimetallic Pt-Pd/CNT Catalyst in Alkaline Medium

2020 ◽  
Vol 20 (9) ◽  
pp. 5916-5927
Author(s):  
Muhammad Sheraz Ahmad ◽  
Chin Kui Cheng ◽  
Sharanjit Singh ◽  
Huei Ruey Ong ◽  
Hamidah Abdullah ◽  
...  
Keyword(s):  
Alkaline Medium ◽  
High Performance ◽  
Value Added ◽  
Linear Sweep Voltammetry ◽  
Poor Performance ◽  
Oxidation Products ◽  
Glyceric Acid ◽  
Monometallic Catalysts ◽  
Tartronic Acid ◽  
Electro Oxidation

Glycerol electro-oxidation offers a green route to produce the high value added chemicals. Here in, we report the glycerol electro-oxidation over a series of multi walled carbon nano tubes supported monometallic (Pt/CNT and Pd/CNT) and bimetallic (Pt-Pd/CNT) catalysts in alkaline medium. The cyclic voltammetry, linear sweep voltammetry and chronoamperometry measurements were used to evaluate the activity and stability of the catalysts. The Pt-Pd/CNT electrocatalyst exhibited the highest activity in terms of higher current density (129.25 A/m2) and electrochemical surface area (382 m2/g). The glycerol electro-oxidation products formed at a potential of 0.013 V were analyzed systematically by high performance liquid chromatography. Overall, six compounds were found including mesoxalic acid, 1,3-dihydroxyacetone, glyceraldehyde, glyceric acid, tartronic acid and oxalic acid. A highest mesoxalic acid selectivity of 86.42% was obtained for Pt-Pd/CNT catalyst while a maximum tartronic acid selectivity of 50.17% and 46.02% was achieved for Pd/CNT and Pt/CNT respectively. It was found that the introduction of Pd into Pt/CNT lattice facilitated the formation of C3 products in terms of maximum selectivity achieved (86.42%) while the monometallic catalysts (Pd/CNT and Pt/CNT) showed a poor performance in comparison to their counterpart.

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