Microporous Organic Polymers Derived Microporous Carbon Supported Pd Catalysts for Oxygen Reduction Reaction: Impact of Framework and Heteroatom

2016 ◽  
Vol 120 (4) ◽  
pp. 2187-2197 ◽  
Author(s):  
Kunpeng Song ◽  
Zhijuan Zou ◽  
Deli Wang ◽  
Bien Tan ◽  
Jingyu Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Microporous Carbon ◽  
Organic Polymers ◽  
Pd Catalysts ◽  
Supported Pd Catalysts ◽  
Microporous Organic Polymers ◽  
Supported Pd

Highly durable carbon nanotube-supported Pd catalysts covered with silica layers for the oxygen reduction reaction

2011 ◽  
Vol 279 (2) ◽  
pp. 381-388 ◽  
Author(s):  
Sakae Takenaka ◽  
Noato Susuki ◽  
Hiroaki Miyamoto ◽  
Eishi Tanabe ◽  
Hideki Matsune ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Pd Catalysts ◽  
Supported Pd Catalysts ◽  
Silica Layers ◽  
Supported Pd

Methanol-Tolerant Oxygen Reduction Reaction at Pt–Pd/C Alloy Nanocatalysts

2010 ◽  
Vol 8 (1) ◽  
Author(s):  
A. Mary Remona ◽  
K. L. N. Phani
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Rotating Disk ◽  
Reduction Reaction ◽  
Rotating Disk Electrode ◽  
Methanol Tolerance ◽  
Pd Catalysts ◽  
Onset Potential ◽  
Direct Methanol ◽  
Methanol Tolerant

Carbon-supported platinum and Pt–Pd alloy electrocatalysts with different Pt/Pd atomic ratios were synthesized by a microemulsion method at room temperature (metal loading is 10 wt %). The Pt–Pd/C bimetallic catalysts showed a single-phase fcc structure and the mean particle size of Pt–Pd/C catalysts was found to be lower than that of Pt/C. The methanol-tolerant studies of the catalysts were carried out by activity evaluation of oxygen reduction reaction (ORR) on Pt–Pd catalysts using a rotating disk electrode (RDE). The studies indicated that the order of methanol tolerance was found to be PtPd3/C>PtPd/C>Pt3Pd/C. The oxygen reduction activities of all Pt–Pd/C were considerably larger than that of Pt/C with respect to onset and overpotential values. The Pd-loaded catalysts shift the onset potential of ORR by 125 mVMSE, 53 mVMSE, and 41 mVMSE to less cathodic potentials for Pt3Pd/C, PtPd/C, and PtPd3/C, respectively, with reference to Pt/C and the Pt3Pd/C catalyst showed greater shift in the onset value than the other PtPd catalysts reported in literature. Moreover, the Pt–Pd/C catalysts exhibited much higher methanol tolerance during ORR than the Pt/C, assessing that these catalysts may function as a methanol-tolerant cathode catalysts in a direct methanol fuel cell.

Carbon-supported Pd nanocatalyst modified by non-metal phosphorus for the oxygen reduction reaction

2008 ◽  
Vol 182 (1) ◽  
pp. 91-94 ◽  
Author(s):  
Lifeng Cheng ◽  
Zhonghua Zhang ◽  
Wenxin Niu ◽  
Guobao Xu ◽  
Liande Zhu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Supported Pd

A new route to prepare carbon paper-supported Pd catalyst for oxygen reduction reaction

2010 ◽  
Vol 12 (6) ◽  
pp. 745-748 ◽  
Author(s):  
Rosa Rego ◽  
Cristina Oliveira ◽  
Amado Velázquez ◽  
Pere-Lluís Cabot
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Carbon Paper ◽  
Pd Catalyst ◽  
Supported Pd

scholarly journals Investigation of Supported Pd-Based Electrocatalysts for the Oxygen Reduction Reaction: Performance, Durability and Methanol Tolerance

Materials ◽  
2015 ◽  
Vol 8 (12) ◽  
pp. 7997-8008 ◽  
Author(s):  
Carmelo Lo Vecchio ◽  
Cinthia Alegre ◽  
David Sebastián ◽  
Alessandro Stassi ◽  
Antonino Aricò ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Methanol Tolerance ◽  
Reaction Performance ◽  
Supported Pd

scholarly journals Enhanced oxygen reduction reaction performance over Pd catalysts by oxygen-surface-modified SiC

2021 ◽  
Vol 42 (6) ◽  
pp. 963-970
Author(s):  
Jing Li ◽  
Xiang Sun ◽  
Yongzheng Duan ◽  
Dongmei Jia ◽  
Yuejin Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Pd Catalysts ◽  
Reaction Performance ◽  
Surface Modified ◽  
Oxygen Surface
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