Oxidation and Repeated-Bending Properties of Sn-Based Solder Joints After Highly Accelerated Stress Testing (HAST)
Sign Up to like & getrecommendations! Published in 2018 at "Electronic Materials Letters"
DOI: 10.1007/s13391-018-0077-3
Abstract: The repeated-bending properties of Sn–0.7Cu, Sn–0.3Ag–0.7Cu (SAC0307), and Sn–3.0Ag–0.5Cu (SAC305) solders mounted on flexible substrates were studied using highly accelerated stress testing (HAST), followed by repeated-bending testing. In the Sn–0.7Cu joints, the Cu6Sn5 intermetallic compound… read more here.
Keywords: repeated bending; stress testing; accelerated stress; solder ... See more keywords
An opinion on catalyst degradation mechanisms during catalyst support focused accelerated stress test (AST) for proton exchange membrane fuel cells (PEMFCs)
Sign Up to like & getrecommendations! Published in 2018 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.08.045
Abstract: Abstract Accelerated stress test (AST) protocol meant to study the durability of catalyst support in a polymer electrolyte membrane fuel cell (PEMFC) electrode has been critically evaluated. For nanoparticulate catalysts supported on high surface area… read more here.
Keywords: stress test; accelerated stress; test ast; catalyst ... See more keywords
Enhanced PEMFC durability with graphitized carbon black cathode catalyst supports under accelerated stress testing
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DOI: 10.1039/d1ra01468d
Abstract: The anti-corrosion properties of the carbon substrates of cathode catalysts play a vital role in the commercialization of fuel cell vehicles. Our report reveals the enhanced durability of graphitized carbon black catalyst substrates in polymer… read more here.
Keywords: accelerated stress; graphitized carbon; carbon; stress testing ... See more keywords