Achieving high catalytic performance with the lowest possible amount of platinum is critical for fuel cell cost reduction. Here we describe a method of preparing highly active yet stable electrocatalysts containing ultralow-loading platinum content by using cobalt or bimetallic cobalt and zinc zeolitic ...
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Toxics Screening LevelThe ITSL is 0.02 μg/m3 with 8 hour averaging. Waste DisposalCatalyst disposal is expected to be the largest contributor of Pt to the environment. The value of the metal would help to offset the cost of reclaiming the Pt from discarded catalysts. If direct vehicular emis...
Although platinum (Pt) is highly active for HER, given its high cost it is desirable to find ways to improve performance further while minimizing the Pt loading. Here, we use onion-like nanospheres of carbon (OLC) to anchor stable atomically dispersed Pt to act as a catalyst (Pt1/OLC) ...
PGM-free catalysts for oxygen reduction represent a long-term, high-risk research and development approach with high potential impact on the single greatest cost contributor to automotive fuel cell stacks.
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The probability of niraparib being cost-effective in the region with the highest per capita Gross Domestic Product (GDP) in China was 74.23% and 76.10% in the gBRCA-mutated and non-gBRCA mutated population, respectively. Niraparib was 100% cost-effective for National...
Accordingly, there remains a need in the art for new and improved polymeric and/or co polymeric luminescent materials and/or compositions that can provide improved processability, performance, cost, and stability in use in organic electronic devices. It is to that end that the various embodiments ...
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Membrane-based alkaline water electrolyser is promising for cost-effective green hydrogen production. One of its key technological obstacles is the development of active catalyst-materials for alkaline hydrogen-evolution-reaction (HER). Here, we show tha