scholarly journals Enhanced PEMFC durability with graphitized carbon black cathode catalyst supports under accelerated stress testing

RSC Advances ◽  
2021 ◽  
Vol 11 (32) ◽  
pp. 19417-19425
Author(s):  
Qiong Xue ◽  
Jian-biao Huang ◽  
Dai-jun Yang ◽  
Bing Li ◽  
Cun-man Zhang
Keyword(s):  
Carbon Black ◽  
Surface Properties ◽  
Stress Testing ◽  
Graphitized Carbon Black ◽  
Catalyst Supports ◽  
Cathode Catalyst ◽  
Stress Tests ◽  
Corrosion Properties ◽  
Graphitized Carbon ◽  
Carbon Substrates

The enhanced anti-corrosion properties of graphitized carbon substrates are evaluated via accelerated stress tests (ASTs). The graphitized surface properties of carbon are responsible for alleviating the coarsening and agglomeration of Pt particles.

A Preparation of High Resolution Standards for Electron Microscopy. Part II

1971 ◽  
Vol 29 ◽  
pp. 160-161
Author(s):  
Akira Tanaka ◽  
David F. Harling
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Carbon Black ◽  
Single Crystal ◽  
Dark Field ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon ◽  
Dark Field Imaging ◽  
Crystal Films ◽  
Micro Holes

In the previous paper, the author reported on a technique for preparing vapor-deposited single crystal films as high resolution standards for electron microscopy. The present paper is intended to describe the preparation of several high resolution standards for dark field microscopy and also to mention some results obtained from these studies. Three preparations were used initially: 1.) Graphitized carbon black, 2.) Epitaxially grown particles of different metals prepared by vapor deposition, and 3.) Particles grown epitaxially on the edge of micro-holes formed in a gold single crystal film.The authors successfully obtained dark field micrographs demonstrating the 3.4Å lattice spacing of graphitized carbon black and the Au single crystal (111) lattice of 2.35Å. The latter spacing is especially suitable for dark field imaging because of its preparation, as in 3.), above. After the deposited film of Au (001) orientation is prepared at 400°C the substrate temperature is raised, resulting in the formation of many square micro-holes caused by partial evaporation of the Au film.

Sorption capacities of graphitized carbon black in determination of chlorinate pesticides traces in water

1980 ◽  
Vol 52 (13) ◽  
pp. 2033-2036 ◽  
Author(s):  
Alessandro. Bacaloni ◽  
Giancarlo. Goretti ◽  
Aldo. Lagana ◽  
Bianca Maria. Petronio ◽  
Mauro. Rotatori
Keyword(s):  
Carbon Black ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon

Gas—liquid microcapillary columns precoated with graphitized carbon black

1991 ◽  
Vol 552 ◽  
pp. 197-204 ◽  
Author(s):  
G.P. Cartoni ◽  
L. Castellani ◽  
G. Goretti ◽  
M.V. Russo ◽  
P. Zacchei
Keyword(s):  
Carbon Black ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon ◽  
Microcapillary Columns
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