Multifunctional Noble Metal Phosphide Electrocatalysts for Organic Molecule Electro-Oxidation

2021 ◽  
Vol 4 (2) ◽  
pp. 1593-1600 ◽  
Author(s):  
Zhipeng Yu ◽  
Xian-Kui Wei ◽  
Junyuan Xu ◽  
Yue Li ◽  
Ana Araujo ◽  
...  
Keyword(s):  
Noble Metal ◽  
Organic Molecule ◽  
Metal Phosphide ◽  
Electro Oxidation

Multifunctional Noble Metal Phosphide Electrocatalysts for the Organic Molecule Electro-Oxidation

2021 ◽  
Vol MA2021-01 (41) ◽  
pp. 2073-2073
Author(s):  
Zhipeng Yu ◽  
Xian-Kui Wei ◽  
Junyuan Xu ◽  
Yue Li ◽  
Ana Araújo ◽  
...  
Keyword(s):  
Noble Metal ◽  
Organic Molecule ◽  
Metal Phosphide ◽  
Electro Oxidation

Non-Noble Metal as Catalysts for Alcohol Electro-oxidation Reaction

2018 ◽  
pp. 263-290 ◽  
Author(s):  
Samuel Dessources ◽  
Diego Xavier del Jesús González-Quijano ◽  
Wilian Jesús Pech-Rodríguez
Keyword(s):  
Noble Metal ◽  
Oxidation Reaction ◽  
Electro Oxidation

Preparation of Highly Active Noble Metal Phosphide Catalysts: Effect of Precursors on the Formation of the Active Phase and Hydrodesulfurization Activity

2013 ◽  
Vol 42 (4) ◽  
pp. 404-406 ◽  
Author(s):  
Yasuharu Kanda ◽  
Takuma Ichiki ◽  
Shohei Kayaoka ◽  
Ayaka Sawada ◽  
Masatoshi Sugioka ◽  
...  
Keyword(s):  
Noble Metal ◽  
Active Phase ◽  
Metal Phosphide ◽  
Highly Active ◽  
Hydrodesulfurization Activity

Dispersive non-noble metal phosphide embedded in alumina arrays derived from layered double hydroxide precursor toward efficient oxygen evolution reaction and biomass upgrading

2019 ◽  
Vol 7 (22) ◽  
pp. 13695-13704 ◽  
Author(s):  
Mengyuan Li ◽  
Lifang Chen ◽  
Shuteng Ye ◽  
Guoli Fan ◽  
Lan Yang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Noble Metal ◽  
Oxygen Evolution Reaction ◽  
Catalytic Performance ◽  
Metal Phosphide ◽  
Double Hydroxide ◽  
Excellent Catalytic Performance

3D NiP–Al2O3/NF electrocatalyst was prepared via the reduction of an LDH precursor, which exhibited excellent catalytic performance for OER and biomass upgrading.

Electro‐Oxidation of Formaldehyde at Silver Anodes—Role of Submonolayer Hydroxy Complexes in Noble Metal Electrocatalysis

1988 ◽  
Vol 135 (8) ◽  
pp. 1965-1970 ◽  
Author(s):  
L. D. Burke ◽  
W. A. O'Leary
Keyword(s):  
Noble Metal ◽  
Electro Oxidation

Protecting Structure Analyses of Organic Molecule-protected Nanoscopic Noble Metal Clusters

1996 ◽  
Vol 7 (8) ◽  
pp. 645-651 ◽  
Author(s):  
Tetsu Yonezawa ◽  
Toshihiro Tominaga ◽  
Naoki Toshima
Keyword(s):  
Noble Metal ◽  
Organic Molecule ◽  
Metal Clusters

scholarly journals Noble Metal Phosphide Electrocatalysts and Their Synchrotron-based X-ray Absorption Spectroscopic

2020 ◽  
pp. 224
Author(s):  
Youkui ZHANG ◽  
Yuzhu ZHOU ◽  
Li SONG
Keyword(s):  
Noble Metal ◽  
Metal Phosphide ◽  
X Ray ◽  
X Ray Absorption

Efficient Ni(OH)2 Supported Ultra-Low Content of Pt Electrocatalyst for Ethanol Oxidation in Alkaline Solution

2019 ◽  
Vol 15 (3) ◽  
pp. 242-247 ◽  
Author(s):  
Zhaoxiong Yan ◽  
Mengsha Lu ◽  
Qin Li ◽  
Liang An ◽  
Zhihua Xu ◽  
...  
Keyword(s):  
Noble Metal ◽  
Alkaline Solution ◽  
Chemical Reduction ◽  
Major Product ◽  
High Price ◽  
High Dispersion ◽  
Power Sources ◽  
Current Time ◽  
High Efficient ◽  
Electro Oxidation

Background: Direct ethanol fuel cells have gained considerable attention as promising sustainable green power sources for portable electronic devices and automotive propulsion systems. The electrocatalyst is one of the key parameters in DEFCs. However, the current electrocatalyst still suffers from high price due to a relatively large amount of noble metal used, or relatively low activity if non-noble metal was employed. Therefore, the design and fabrication of high-efficient electrocatalyst with low-content of noble metal is still of interest. Methods: Methods: Ni(OH)2 nanoflakes supported ultra-low content of Pt (Pt/Ni(OH)2) electrocatalyst was obtained via microemulsion, impregnation and chemical reduction processes. The Pt/Ni(OH)2 electrocatalyst was characterized by SEM, TEM, XRD and FTIR, and its performance for ethanol electro- oxidation was evaluated by cyclic voltammetry, Tafel and current-time curves. Results: TEM result showed that Pt NPs with sizes of ca. 4-6 nm were highly dispersed on the Ni(OH)2 nanoflakes, indicative of the successful preparation of Pt/Ni(OH)2. No peaks related to Pt NPs were observed in the XRD pattern of Pt/Ni(OH)2, revealing a low content and/or high dispersion of Pt NPs. The electrochemical investigation showed that the Pt/Ni(OH)2 electrode presented a superior catalytic performance and stability for ethanol electro-oxidation in alkaline solution. Conclusion: The Pt/Ni(OH)2 electrode with nominal 0.62 wt.% of Pt was successfully synthesized and showed an excellent catalytic activity and stability toward ethanol electro-oxidation mainly due to its porous structure, high dispersion of Pt and formation of NiOOH facilitating oxidation of ethanol. The acetate species was the major product during ethanol electro-oxidation.

A general approach to the synthesis of transition metal phosphide nanoarrays on MXene nanosheets for pH-universal hydrogen evolution and alkaline overall water splitting

2020 ◽  
Vol 8 (28) ◽  
pp. 14234-14242 ◽  
Author(s):  
Liang Yan ◽  
Bing Zhang ◽  
Shangyou Wu ◽  
Jianlin Yu
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Metal Phosphide ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
Transition Metal Phosphide

Exploring highly efficient, stable, and non-noble-metal bifunctional electrocatalysts for overall water splitting is greatly desired but still remains an ongoing challenge.

Electro‐Oxidation of Formaldehyde on Thermally Prepared RuO2 and Other Noble Metal Oxides

1989 ◽  
Vol 136 (9) ◽  
pp. 2576-2583 ◽  
Author(s):  
Eugene J. M. O'Sullivan ◽  
James R. White
Keyword(s):  
Metal Oxides ◽  
Noble Metal ◽  
Noble Metal Oxides ◽  
Electro Oxidation
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