Shape-Controlled Synthesis of MnO2 Nanostructures with Enhanced Electrocatalytic Activity for Oxygen Reduction

2009 ◽  
Vol 114 (3) ◽  
pp. 1694-1700 ◽  
Author(s):  
Wei Xiao ◽  
Deli Wang ◽  
Xiong Wen Lou
Keyword(s):  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
Controlled Synthesis ◽  
Shape Controlled

Electrochemical fabrication of shape-controlled Cu2O with spheres, octahedrons and truncated octahedrons and their electrocatalysis for ORR

2018 ◽  
Vol 42 (1) ◽  
pp. 458-464 ◽  
Author(s):  
Xiaofeng Zhang ◽  
Yi Zhang ◽  
Huodi Huang ◽  
Jiannan Cai ◽  
Kaining Ding ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Controlled Synthesis ◽  
Potentiostatic Electrodeposition ◽  
Shape Controlled ◽  
Electrochemical Fabrication

Morphology-controlled synthesis of Cu2O is achieved by potentiostatic electrodeposition and it is used as an electrocatalyst for the oxygen reduction reaction.

Composition-controlled synthesis of LixCo3−xO4 solid solution nanocrystals on carbon and their impact on electrocatalytic activity toward oxygen reduction reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (110) ◽  
pp. 90785-90796 ◽  
Author(s):  
Jingjun Liu ◽  
Hongcan Liu ◽  
Feng Wang ◽  
Ye Song
Keyword(s):  
Solid Solution ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Electrocatalytic Activity ◽  
Reduction Reaction ◽  
Controlled Synthesis ◽  
Orr Activity

The incorporation of Li promotes the formation of the OC–O–CoIII–O bonds at the interfaces in the LixCo3−xO4/C hybrids, which is responsible for their enhanced ORR activity.

scholarly journals Shape-Controlled Synthesis of Luminescent Hemoglobin Capped Hollow Porous Platinum Nanoclusters and their Application to Catalytic Oxygen Reduction and Cancer Imaging

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Fatemeh Molaabasi ◽  
Morteza Sarparast ◽  
Mojtaba Shamsipur ◽  
Leila Irannejad ◽  
Ali Akbar Moosavi-Movahedi ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Cancer Imaging ◽  
Controlled Synthesis ◽  
Shape Controlled ◽  
Platinum Nanoclusters

Electrochemically shape-controlled synthesis of trapezohedral platinum nanocrystals with high electrocatalytic activity

2012 ◽  
Vol 48 (76) ◽  
pp. 9531 ◽  
Author(s):  
Yanyan Li ◽  
Yanxia Jiang ◽  
Minghui Chen ◽  
Honggang Liao ◽  
Rui Huang ◽  
...  
Keyword(s):  
Electrocatalytic Activity ◽  
Controlled Synthesis ◽  
Platinum Nanocrystals ◽  
Shape Controlled

Electrochemically shape-controlled synthesis of great stellated dodecahedral Au nanocrystals with high-index facets for nitrogen reduction to ammonia

2020 ◽  
Vol 56 (81) ◽  
pp. 12162-12165
Author(s):  
Yu-Chen Jiang ◽  
Yu-Jie Mao ◽  
Jin Zou ◽  
Hong-Hui Wang ◽  
Feng Liu ◽  
...  
Keyword(s):  
Electrocatalytic Activity ◽  
Potential Method ◽  
Reduction Reaction ◽  
High Index ◽  
Controlled Synthesis ◽  
Double Step ◽  
Step Potential ◽  
Nitrogen Reduction ◽  
Shape Controlled

High-index {331} faceted Au great stellated dodecahedra are synthesized by a double-step potential method in an ageing HAuCl4/DES solution, which exhibit excellent electrocatalytic activity for the nitrogen reduction reaction.

scholarly journals Shape controlled synthesis of porous tetrametallic PtAgBiCo nanoplates as highly active and methanol-tolerant electrocatalyst for oxygen reduction reaction

2017 ◽  
Vol 8 (6) ◽  
pp. 4292-4298 ◽  
Author(s):  
Azhar Mahmood ◽  
Nanhong Xie ◽  
Muhammad Aizaz Ud Din ◽  
Faisal Saleem ◽  
Haifeng Lin ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Crystal Symmetry ◽  
Controlled Synthesis ◽  
Synthetic Route ◽  
Highly Active ◽  
Oxidative Etching ◽  
Methanol Tolerant ◽  
Shape Controlled

We present a new two-step synthetic route combining the concepts of crystal symmetry, seed ratio and oxidative etching that yields tetrametallic PtAgBiCo nanoplates.

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