Search Pt-based electrocatalyst as keywords on MyScienceWork's...

Photocatalytic Synthesis of Ultrafine Pt Electrocatalysts with High Stability Using TiO2 -Decorated N-Doped Carbon as Co...

Shen, Le Wang, Zemei Gong, Qi Zhang, Yanrong Wang, Jingyu

Commercial Pt/C (Com. Pt/C) electrocatalysts are considered optimal for oxygen reduction and hydrogen evolution reactions (ORR and HER). However, their high Pt content and poor stability restrict their large-scale application. In this study, photocatalytic synthesis was used to reduce ultrafine Pt nanoparticles in-situ on a composite support of TiO...

From PET Bottles Waste to N-Doped Graphene as Sustainable Electrocatalyst Support for Direct Liquid Fuel Cells

elessawy, noha a. backović, gordana hirunthanawat, janesuda martins, marta rakočević, lazar gouda, marwa h. toghan, arafat youssef, mohamed e. šljukić, biljana f. santos, diogo m. ...

Direct liquid fuel cells represent one of the most rapidly emerging energy conversion devices. The main challenge in developing fuel cell devices is finding low-cost and highly active catalysts. In this work, PET bottle waste was transformed into nitrogen-doped graphene (NG) as valuable catalyst support. NG was prepared by a one-pot thermal decompo...

From PET Bottles Waste to N-Doped Graphene as Sustainable Electrocatalyst Support for Direct Liquid Fuel Cells

Elessawy, Noha A.; Backovic, Gordana; 139954; Hirunthanawat, Janesuda; Martins, Marta; Rakocevic, Lazar; Gouda, Marwa H.; Toghan, Arafat; Youssef, Mohamed E.; Sljukic, Biljana; Santos, Diogo M.F.; ...

status: published

Prudent Practices in ex situ Durability Analysis Using Cyclic Voltammetry for Platinum-based Electrocatalysts.

Agrawal, Khantesh Naik, Adarsh Ajith Chaudhary, Saroj Parvatalu, Damaraju Santhanam, Venugopal

Published in Chemistry, an Asian journal

Platinum (Pt)-based electrocatalysts are at the vanguard of research initiatives to meet activity and durability targets for promoting large-scale adoption of fuel cell vehicles. Ex situ characterization of electrocatalyst activity and durability using cyclic voltammetry (CV) has a steep learning curve. Thus, many researchers who do not receive for...

Platinum-Based Catalysts on Various Carbon Supports and Conducting Polymers for Direct Methanol Fuel Cell Applications: ...

Ramli, Z. A. C. Kamarudin, S. K.

Published in Nanoscale Research Letters

Platinum (Pt)-based nanoparticle metals have received a substantial amount of attention and are the most popular catalysts for direct methanol fuel cell (DMFC). However, the high cost of Pt catalysts, slow kinetic oxidation, and the formation of CO intermediate molecules during the methanol oxidation reaction (MOR) are major challenges associate wi...