Post Synthesis Treatment of Tunnel Manganese Oxide Nanowires for Improved Electrocatalytic Activity in Oxygen Evolution Reactions (OER)

2017 ◽  
Keyword(s):  
Manganese Oxide ◽  
Oxygen Evolution ◽  
Electrocatalytic Activity ◽  
Oxide Nanowires ◽  
Post Synthesis

scholarly journals Phase pure α-Mn2O3 prisms and their bifunctional electrocatalytic activity in oxygen evolution and reduction reactions

2016 ◽  
Vol 45 (46) ◽  
pp. 18494-18501 ◽  
Author(s):  
Maryam Jahan ◽  
Satoshi Tominaka ◽  
Joel Henzie
Keyword(s):  
Manganese Oxide ◽  
Surface Structure ◽  
Oxygen Evolution ◽  
Electrocatalytic Activity ◽  
Precious Metal ◽  
Metal Catalysts ◽  
Reduction Reactions ◽  
Precious Metal Catalysts ◽  
Phase Pure

Synthesizing manganese oxide nanomaterials with exact control of shape and phase is difficult, making it challenging to understand the influence of the surface structure on catalysis. We show that phase pure bixbyite crystals can function as bifunctional non-precious metal catalysts for OER and ORR.

Hierarchically porous FeNi3@FeNi layered double hydroxide nanostructures: One-step fast electrodeposition and highly efficient electrocatalytic performances for overall water splitting

2021 ◽  
Author(s):  
Zihao Liu ◽  
Shifeng Li ◽  
Fangfang Wang ◽  
Mingxia Li ◽  
Yonghong Ni
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Hierarchically Porous ◽  
One Step ◽  
Double Hydroxide

FeNi-layered double hydroxide (LDH) is thought to be an excellent electrocatalyst for oxygen evolution reaction (OER), but it always shows extremely poor electrocatalytic activity toward hydrogen evolution reaction (HER) in...

Tunable mesoporous manganese oxide for high performance oxygen reduction and evolution reactions

2016 ◽  
Vol 4 (2) ◽  
pp. 620-631 ◽  
Author(s):  
Islam M. Mosa ◽  
Sourav Biswas ◽  
Abdelhamid M. El-Sawy ◽  
Venkatesh Botu ◽  
Curtis Guild ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Manganese Oxide ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Reduction Reaction ◽  
Noble Metal Catalysts ◽  
Highly Active ◽  
State Of Art

Understanding the origin of manganese oxide activity for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is a key step towards rationally designing of highly active catalysts capable of competing with the widely used, state-of-art noble metal catalysts.

Textural and Capacitive Characteristics of Pulse-Deposited Manganese Oxide Nanowires

2019 ◽  
Vol 16 (1) ◽  
pp. 229-233
Author(s):  
Kuo-Hsin Chang ◽  
Chi-Chang Hu ◽  
Yung-Tai Wu
Keyword(s):  
Manganese Oxide ◽  
Oxide Nanowires
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