New approach for rapidly determining Pt accessibility of Pt/C fuel ...

A rapid method for evaluating accessibility of Pt within Pt/C catalysts for proton exchange membrane fuel cells (PEMFCs) is provided. This method relies on ...

A rapid method for evaluating accessibility of Pt within Pt/C catalysts for proton exchange membrane fuel cells (PEMFCs) is provided.

New Approach for Rapidly Determining Pt Accessibility of Pt/C Fuel ...

Request PDF | New Approach for Rapidly Determining Pt Accessibility of Pt/C Fuel Cell Catalysts | A rapid method for evaluating accessibility of Pt within ...

[PDF] New approach for rapidly determining Pt accessibility of Pt/C ...

“New approach for rapidly determining Pt accessibility of Pt/C fuel cell catalysts” is a paper by Peng Ye Ja‐Yeon Choi Tobias Fürstenhaupt Kyoung Bai Yi Zhang ...

Peng, Y., Choi, J.Y., Fürstenhaupt, T., Bai, K. and Zhang, Y. (2021 ...

(2021) Dustin Banham New Approach for Rapidly Determining Pt Accessibility of Pt/C Fuel Cell Catalysts. Journal of Materials Chemistry A, 9, 13471-13476 ...

Impact of Pt spatial distribution on the relative humidity tolerance of ...

This relationship has been well studied, and the mechanism has been clearly elucidated. A key method in the literature to study Pt distribution ...

On the facile and accurate determination of the Pt content in ...

We introduce a new and straight-forward methodology to accurately determine the Pt content in polymer membrane electrolyte fuel cell (PEMFC) catalysts.

Effect of Pt Loading Percentage on Carbon Blacks with Large ...

New Approach for Rapidly Determining Pt Accessibility of Pt/C Fuel Cell Catalysts. J. Mater. Chem. A 2021, 9, 13471– 13476, DOI: 10.1039 ...

Designing fuel cell catalyst support for superior catalytic activity and ...

3c, Table S2). The Pt content of two commercial Pt/C TKK with supplier stated Pt loadings of 10.2 and 19.8 wt% were determined from TGA ...

Amino-tethering synthesis strategy toward highly accessible sub-3 ...

Platinum nanoparticles supported over carbon surfaces (Pt/C) are commercially used to catalyze the sluggish oxygen reduction reaction (ORR) on ...

1 A new approach to probe the degradation of fuel catalysts under ...

... C) and 6.0 ± 0.4 nm (AST in O2 at 50°C). 337 is determined, while for the 2-3 nm Pt/C catalyst an increase from 2.8 ± 0.1 to 4.9 ± 0.1 (25 °C). 338 and 4.9 ...

Design criteria for stable Pt/C fuel cell catalysts - Beilstein Journals

Since the peak potential of the CO oxidation is more positive for smaller particles [77-79], the described changes of shape and the peak potential shift ...

On the Preparation and Testing of Fuel Cell Catalysts Using the Thin ...

We present a step-by-step tutorial to prepare proton exchange membrane fuel cell (PEMFC) catalysts, consisting of Pt nanoparticles (NPs) supported on a high ...

Design of Pt/Carbon Xerogel Catalysts for PEM Fuel Cells - MDPI

... fuel cells (PEMFCs) requires the preparation of highly-loaded and highly-dispersed Pt/C catalysts ... This technique allowed calculating the accessible Pt surface ...

Rapid synthesis of highly active Pt/C catalysts with various metal ...

A series of Pt/C catalysts for proton exchange membrane fuel cells (PEMFCs) with various metal loadings is synthesized by a ...

Amino-tethering synthesis strategy toward highly accessible sub-3 ...

method, the ECSA of commercial Pt/C was determined to be 101.0 m2$gPt ... Commercial 30 wt % Pt/C (Jiping New En- ergy) was used as an anode ...

Highly-Accessible Catalysts for Durable High-Power Performance

... new carbon support requires a different approach in making a good catalyst. ... Validated on poly-Pt and Pt/C, then developed into in-situ. MEA ...

Structurally Tunable Graphitized Mesoporous Carbon for Enhancing ...

The comprehensive performance exhibited by the as-prepared catalysts over Pt/C-JM was also explained by the more stable adsorption configuration ...

Enhancing the performance of traditional La2NiO4+x cathode for ...

New approach for rapidly determining Pt accessibility of Pt/C fuel cell catalysts · Materials Science, Chemistry. Journal of Materials Chemistry A · 2021.

Immobilizing U cations in Sr2Fe2O6-δ as a new cathode for proton ...

Peng, New approach for rapidly determining Pt accessibility of Pt/C fuel cell catalysts, J. Mater. Chem., № 9, с. 13471 https://doi.org/10.1039/D1TA01769A ...