scholarly journals Size, Composition, and Support-Doping Effects on Oxygen Reduction Activity of Platinum-Alloy and on non-Platinum Metal-Decorated-Graphene Nanocatalysts

2019 ◽  
Author(s):  
Tamara Lozano ◽  
Rees Rankin
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction ◽  
Binary Alloy ◽  
Size Composition ◽  
Platinum Metal ◽  
Platinum Alloy ◽  
Reduction Activity ◽  
Doping Effects ◽  
Doped Graphene ◽  
Orr Activity

DFT study of ORR activity of small (4,7, and 19 atom) transition metal binary alloy/intermetallic catalysts supported on pure and doped graphene. Non-Pt candidates identified near Volcano Plot maximum <br>

scholarly journals Size, Composition, and Support-Doping Effects on Oxygen Reduction Activity of Platinum-Alloy and on non-Platinum Metal-Decorated-Graphene Nanocatalysts

2019 ◽  
Author(s):  
Tamara Lozano ◽  
Rees Rankin
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction ◽  
Binary Alloy ◽  
Size Composition ◽  
Platinum Metal ◽  
Platinum Alloy ◽  
Reduction Activity ◽  
Doping Effects ◽  
Doped Graphene ◽  
Orr Activity

DFT study of ORR activity of small (4,7, and 19 atom) transition metal binary alloy/intermetallic catalysts supported on pure and doped graphene. Non-Pt candidates identified near Volcano Plot maximum <br>

Facile synthesis of cobalt and nitrogen co-doped graphene networks from polyaniline for oxygen reduction reaction in acidic solutions

2016 ◽  
Vol 4 (10) ◽  
pp. 3678-3682 ◽  
Author(s):  
Shuqin Peng ◽  
Hongmei Jiang ◽  
Youming Zhang ◽  
Lu Yang ◽  
Shuqin Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
High Oxygen ◽  
Facile Synthesis ◽  
Acidic Solutions ◽  
Polyaniline Nanofibers ◽  
Reduction Activity ◽  
Doped Graphene ◽  
Co Doped

Co and N co-doped graphene networks derived from polyaniline nanofibers can show high oxygen reduction activity in acidic solutions.

Boron and phosphorous-doped graphene as a metal-free electrocatalyst for the oxygen reduction reaction in alkaline medium

RSC Advances ◽  
2015 ◽  
Vol 5 (66) ◽  
pp. 53637-53643 ◽  
Author(s):  
Gayoung Jo ◽  
Jakkid Sanetuntikul ◽  
Sangaraju Shanmugam
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Alkaline Electrolyte ◽  
Metal Free ◽  
Reduction Activity ◽  
Boron Doped ◽  
Doped Graphene ◽  
Single Precursor ◽  
Excellent Stability

Phosphorous and boron-doped graphene, prepared using a single precursor, showed reasonable oxygen reduction activity and excellent stability in alkaline electrolyte.

Metal organic frameworks as a catalyst for oxygen reduction: an unexpected outcome of a highly active Mn-MOF-based catalyst incorporated in activated carbon

Nanoscale ◽  
2018 ◽  
Vol 10 (20) ◽  
pp. 9634-9641 ◽  
Author(s):  
S. Gonen ◽  
O. Lori ◽  
G. Cohen-Taguri ◽  
L. Elbaz
Keyword(s):  
Activated Carbon ◽  
Transition Metal ◽  
Oxygen Reduction ◽  
Metal Ion ◽  
Metal Organic Frameworks ◽  
Highly Active ◽  
Metal Organic ◽  
Orr Activity ◽  
Unexpected Outcome

Four first row transition metal-based metal–organic-frameworks were synthesized in activated carbon, showing high electrocatalytic ORR activity with surprising metal-ion dependence.

Three-dimensional mesoporous graphene-like carbons derived from a biomolecule exhibiting high-performance oxygen reduction activity

2019 ◽  
Vol 3 (10) ◽  
pp. 2809-2818 ◽  
Author(s):  
Baobing Huang ◽  
Yuchuan Liu ◽  
Qiaohua Wei ◽  
Zailai Xie
Keyword(s):  
Oxygen Reduction ◽  
High Performance ◽  
Three Dimensional ◽  
Mesoporous Structure ◽  
Nitrogen Species ◽  
Active Nitrogen ◽  
Reduction Activity ◽  
Defect Sites ◽  
Orr Activity ◽  
Cost Efficient

We develop a simple, cost-efficient and sustainable strategy for construction of a novel graphene-like 3D nanocarbon with developed mesoporous structure, abundant defect sites and active nitrogen species for high-performance ORR activity.

Metallic Two-Dimensional Nanoframes: Unsupported Hierarchical Nickel–Platinum Alloy Nanoarchitectures with Enhanced Electrochemical Oxygen Reduction Activity and Stability

2017 ◽  
Vol 9 (22) ◽  
pp. 18660-18674 ◽  
Author(s):  
Fernando Godínez-Salomón ◽  
Rubén Mendoza-Cruz ◽  
M. Josefina Arellano-Jimenez ◽  
Miguel Jose-Yacaman ◽  
Christopher P. Rhodes
Keyword(s):  
Oxygen Reduction ◽  
Two Dimensional ◽  
Platinum Alloy ◽  
Reduction Activity ◽  
Nickel Platinum ◽  
Electrochemical Oxygen

Electrochemical and electrocatalytic reaction characteristics of boron-incorporated graphene via a simple spin-on dopant process

2018 ◽  
Vol 6 (17) ◽  
pp. 7351-7356 ◽  
Author(s):  
A-Rang Jang ◽  
Young-Woo Lee ◽  
Sang-Seok Lee ◽  
John Hong ◽  
Seong-Ho Beak ◽  
...  
Keyword(s):  
Low Temperature ◽  
Oxygen Reduction ◽  
Reduction Activity ◽  
Boron Doped ◽  
Graphene Flakes ◽  
Reaction Characteristics ◽  
Doped Graphene ◽  
Electrocatalytic Reaction

Boron-doped graphene flakes prepared by a facile and relatively low-temperature spin-on dopant process exhibit superior pseudo-capacitive and oxygen reduction activity.

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