Noble-metal nanocrystals with controlled shapes for catalytic and electrocatalytic applications
The successful synthesis of noble-metal nanocrystals with controlled shapes offers many
opportunities to not only maneuver their physicochemical properties but also optimize their …
opportunities to not only maneuver their physicochemical properties but also optimize their …
Pt utilization in proton exchange membrane fuel cells: structure impacting factors and mechanistic insights
M Tang, S Zhang, S Chen - Chemical Society Reviews, 2022 - pubs.rsc.org
It is essential to realize an expected low usage of platinum (Pt) in proton exchange
membrane fuel cells (PEMFCs) for the large-scale market penetration of PEMFC-powered …
membrane fuel cells (PEMFCs) for the large-scale market penetration of PEMFC-powered …
A theory/experience description of support effects in carbon-supported catalysts
The support plays an important role for supported metal catalysts by positioning itself as a
macromolecular ligand, which conditions the nature of the active site and contributes …
macromolecular ligand, which conditions the nature of the active site and contributes …
Ionomer distribution control in porous carbon-supported catalyst layers for high-power and low Pt-loaded proton exchange membrane fuel cells
The reduction of Pt content in the cathode for proton exchange membrane fuel cells is highly
desirable to lower their costs. However, lowering the Pt loading of the cathodic electrode …
desirable to lower their costs. However, lowering the Pt loading of the cathodic electrode …
Evolving aprotic Li–air batteries
Lithium–air batteries (LABs) have attracted tremendous attention since the proposal of the
LAB concept in 1996 because LABs have a super high theoretical/practical specific energy …
LAB concept in 1996 because LABs have a super high theoretical/practical specific energy …
Nanoscale structure design for high‐performance Pt‐based ORR catalysts
Proton‐exchange‐membrane fuel cells (PEMFCs) are of considerable interest for direct
chemical‐to‐electrical energy conversion and may represent an ultimate solution for mobile …
chemical‐to‐electrical energy conversion and may represent an ultimate solution for mobile …
Polymer-derived heteroatom-doped porous carbon materials
Heteroatom-doped porous carbon materials (HPCMs) have found extensive applications in
adsorption/separation, organic catalysis, sensing, and energy conversion/storage. The …
adsorption/separation, organic catalysis, sensing, and energy conversion/storage. The …
Engineering catalyst layers for next‐generation polymer electrolyte fuel cells: a review of design, materials, and methods
Polymer electrolyte fuel cells (PEFCs) are a promising replacement for the fossil fuel–
dependent automotive and energy sectors. They have become increasingly commercialized …
dependent automotive and energy sectors. They have become increasingly commercialized …
[HTML][HTML] Designing fuel cell catalyst support for superior catalytic activity and low mass-transport resistance
The development of low-Platinum content polymer electrolyte fuel cells (PEFCs) has been
hindered by inexplicable reduction of oxygen reduction reaction (ORR) activity and …
hindered by inexplicable reduction of oxygen reduction reaction (ORR) activity and …
Platinum degradation mechanisms in proton exchange membrane fuel cell (PEMFC) system: A review
Abstract Proton Exchange Membrane Fuel Cells (PEMFCs) have the perspective to
intensely decrease global emission through environmentally-friendly potential. This review …
intensely decrease global emission through environmentally-friendly potential. This review …