Sentence examples for insufficient durability from inspiring English sources
This not only increases the cost of the catalyst, but also leads to insufficient durability [5, 6, 7, 8, 9].
A significantly challenging issue in polymer electrolyte fuel cells (PEFCs) is the insufficient durability of the membrane electrode assembly (MEA) electrodes caused by crack formation and growth.
To overcome the insufficient durability and large performance degradation, SOFC technologies still need reliable cell microstructure and stack design prior to their market deployment.
Nevertheless, the mixtures made with RA may have insufficient durability due to their high susceptibility to water action which was evaluated using stripping tests.
Several researchers have observed that due to the action of water, the use of this material proved to have insufficient durability.
Platinum (Pt -based materials, the state-of-the-art catalysts for fuel cells, suffer from exPt -basedrice, limaterialsources, insufficientheurability, and methanol-tolerant property in electrocatalysis process of oxygen reduction reaction (ORR) [1].
The insufficient durabilities and low catalytic activities of formic acid oxidation electrocatalysts have prohibited the practical application of formic acid fuel cells.
Poor electrocatalytic activity, insufficient operation durability and low carbon monoxide (CO) tolerance of the Pt-based catalysts are key challenges facing the direct methanol fuel cells (DMFCs) as promising electrochemical energy conversion device.
Insufficient knowledge on durability properties has also become a worry where applying RCA in construction is concerned.
It is therefore important to understand their degradation phenomena and analyze degradation mechanisms from the component level to the cell and stack level so that novel component materials can be developed and novel designs for cells/stacks can be achieved to mitigate insufficient fuel cell durability.
But other curators believe the move is being driven by money-minded trustees with insufficient sensitivity to the durability of artistic tastes in the long term.
