Polydopamine-induced surface functionalization of carbon nanofibers for Pd deposition enabling enhanced catalytic activity for the oxygen reduction and evolution reactions

2019 ◽  
Vol 7 (13) ◽  
pp. 7396-7405 ◽  
Author(s):  
Wilson Tamakloe ◽  
Daniel Adjei Agyeman ◽  
Mihui Park ◽  
Junghoon Yang ◽  
Yong-Mook Kang
Keyword(s):  
Surface Modification ◽  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Hybrid Materials ◽  
Surface Functionalization ◽  
Design And Development ◽  
Detailed Understanding ◽  
Advanced Applications

A detailed understanding of the surface modification or coating of materials is becoming more important for the design and development of hybrid materials for their advanced applications.

Electrochemical Catalytic Activity for Oxygen Reduction Reaction of Nitrogen-Doped Carbon Nanofibers

2011 ◽  
Vol 11 (7) ◽  
pp. 6350-6358 ◽  
Author(s):  
Jiyoung Kim ◽  
Seongyop Lim ◽  
Sang-Kyung Kim ◽  
Dong-Hyun Peck ◽  
Byungrok Lee ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Reduction Reaction ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon

Promotion of oxygen reduction reaction on a double perovskite electrode by a water-induced surface modification

2021 ◽  
Author(s):  
Jun Hyuk Kim ◽  
Seonyoung Yoo ◽  
Ryan Murphy ◽  
Yu Chen ◽  
Yong Ding ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Modification ◽  
Catalytic Activity ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Temperatures ◽  
Self Assembly ◽  
Double Perovskite ◽  
Reduction Reaction

Water-mediated surface self-assembly on PrBa0.8Ca0.2Co2O5+δ (PBCC) results in formation of BaCoO3−δ (BCO) nanoparticles to boost catalytic activity of oxygen reduction, as confirmed by in situ Raman spectroscopy at high temperatures (HT).

Spinel oxide nanoparticles embedded in nitrogen-doped carbon nanofibers as a robust and self-standing bifunctional oxygen cathode for Zn–air batteries

2019 ◽  
Vol 7 (43) ◽  
pp. 24868-24876 ◽  
Author(s):  
Xiang Chen ◽  
Zhenhua Yan ◽  
Meng Yu ◽  
Hongming Sun ◽  
Fangming Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxygen Reduction ◽  
Carbon Nanofibers ◽  
Oxide Nanoparticles ◽  
Spinel Oxide ◽  
Nitrogen Doped ◽  
Nitrogen Doped Carbon ◽  
Oxygen Cathode

Self-standing nitrogen-doped carbon nanofibers with homogeneously embedded CoMn2O4 nanoparticles exhibit superior oxygen reduction/evolution catalytic activity and stability for metal–air batteries.

Tuning layer-structured La0.6Sr1.4MnO4+δ into a promising electrode for intermediate-temperature symmetrical solid oxide fuel cells through surface modification

2016 ◽  
Vol 4 (27) ◽  
pp. 10641-10649 ◽  
Author(s):  
Jian Shen ◽  
Guangming Yang ◽  
Zhenbao Zhang ◽  
Wei Zhou ◽  
Wei Wang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Catalytic Activity ◽  
Solid Oxide Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Electro Oxidation ◽  
Symmetrical Sofc

The co-modification of LSMO4 electrode with SDC and NiO is found to increase its oxygen reduction reaction and fuel electro-oxidation catalytic activity, thus the symmetrical SOFC performance.

scholarly journals Surface functionalization – The way for advanced applications of smart materials

2021 ◽  
Vol 436 ◽  
pp. 213846
Author(s):  
Karolina Wieszczycka ◽  
Katarzyna Staszak ◽  
Marta J. Woźniak-Budych ◽  
Jagoda Litowczenko ◽  
Barbara M. Maciejewska ◽  
...  
Keyword(s):  
Surface Functionalization ◽  
Smart Materials ◽  
Advanced Applications ◽  
The Way
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