Nanomaterials, Free Full-Text
Por um escritor misterioso
Last updated 28 março 2025

Proton exchange membrane fuel cells (PEMFCs) have attracted extensive attention because of their high efficiency, environmental friendliness, and lack of noise pollution. However, PEMFCs still face many difficulties in practical application, such as insufficient power density, high cost, and poor durability. The main reason for these difficulties is the slow oxygen reduction reaction (ORR) on the cathode due to the insufficient stability and catalytic activity of the catalyst. Therefore, it is very important to develop advanced platinum (Pt)-based catalysts to realize low Pt loads and long-term operation of membrane electrode assembly (MEA) modules to improve the performance of PEMFC. At present, the research on PEMFC has mainly been focused on two areas: Pt-based catalysts and the structural design of catalytic layers. This review focused on the latest research progress of the controllable preparation of Pt-based ORR catalysts and structural design of catalytic layers in PEMFC. Firstly, the design principle of advanced Pt-based catalysts was introduced. Secondly, the controllable preparation of catalyst structure, morphology, composition and support, and their influence on catalytic activity of ORR and overall performance of PEMFC, were discussed. Thirdly, the effects of optimizing the structure of the catalytic layer (CL) on the performance of MEA were analyzed. Finally, the challenges and prospects of Pt-based catalysts and catalytic layer design were discussed.

An ancestral molecular response to nanomaterial particulates

Green synthesis of nanoparticles: Current developments and limitations - ScienceDirect

Nanomaterials-enabled water and wastewater treatment - ScienceDirect

The potential risks of nanomaterials: a review carried out for ECETOC, Particle and Fibre Toxicology

1: One dimension of a nanomaterial should be in the 1-100 nm range. As

Nanomaterials, Free Full-Text

Nanomaterials, Free Full-Text

Nanomaterials, Free Full-Text

Nanomaterials, Free Full-Text

Nanotechnology for a Sustainable Future: Addressing Global Challenges with the International Network4Sustainable Nanotechnology

Frontiers Recent Advances in Metal Decorated Nanomaterials and Their Various Biological Applications: A Review
Recomendado para você
-
Godly Talent Duplicate System Novel Full Story28 março 2025
-
UPDATED* Genshin Impact 2.6 Kamisato Ayato: Abilities, Elemental Skills, Elemental Burst, Constellations & Passives LEAKED28 março 2025
-
Edge Of The Blade28 março 2025
-
Marvel Mightys — Avengers, Pt. 1 - VeVe Digital Collectibles28 março 2025
-
Parable of the talents by Octavia E. Butler28 março 2025
-
Skeleton Coloring Pages, Teaching Resources28 março 2025
-
Legendado PT-BR, Gabriel Henrique - Something Beautiful FIRST TIME REACTION, Qualifiers28 março 2025
-
Various Artists - Talents, Vol. 2 on Traxsource28 março 2025
-
Genshin Impact Chongyun build28 março 2025
-
Vivien's Talent · March of the Machine Commander (MOC) #78 · Scryfall Magic The Gathering Search28 março 2025
você pode gostar
-
create pixel art characters28 março 2025
-
Sylvester Stallone will not be involved in Bollywood remake of28 março 2025
-
Procon/MA alerta para golpes aplicados por faculdade não reconhecida pelo MEC em Bacabal28 março 2025
-
Mochila Infantil Truck Poliéster Speed Car SCM7U - SANTINO28 março 2025
-
AVENGERS: SECRET WARS - First Look Trailer (2026) Marvel Studios28 março 2025
-
Learn to dominate with our Valorant Ascent map guide - Millenium28 março 2025
-
A Step-by-Step Guide to Mastering the Center Split28 março 2025
-
Qual anime você deveria assistir?28 março 2025
-
How to get Golden Cookies in Cookie Clicker, by Cookieclicker Org28 março 2025
-
Jogo do Bolo! - Purble Place28 março 2025