"extended lifetime" is a grammatically correct phrase in written English.
You can use it to indicate that something (such as an object or idea) lasts a longer period of time than expected or normal. Example: This desktop computer has an extended lifetime, so it should last many years longer than other models.
The as-prepared Pd/Fe bimetallic nanotubes showed extended lifetime activity when used in multiple dechlorination cycles.
The second generation of satellites: GLONASS-M have the L2 civil signal, extended lifetime and improved clock stability.
The modified electrode exhibited a fast response time (<10 s), very good stability, and had an extended lifetime.
The next generation of lighting industry, phosphor-converted white light-emitting diodes (LEDs) is becoming a mature technology which needs extended lifetime.
When WO3 is effectively coupled with TiO2, the excited charge carriers undergo interfacial charge transfer phenomena and thus experience extended lifetime which in turn improved the photoelectrochemical and photocatalytic process.
The US Department of Energy and NASA have developed an advanced Stirling radioisotope generator (ASRG) engineering unit, which was subjected to rigorous flight qualification-level tests in 2008, and began extended lifetime testing later that year.
These results suggest a simple and feasible design to achieve extended lifetimes and improved efficiency for PHOLED.
The successful implementation of this technology could substantially enhance the integrity, reliability and robustness of composite structures, whilst offering benefits through reduced operational costs and extended lifetimes.
For example, ChR2 mutants with greatly extended lifetimes of the open channel state have been generated.
Notably, about 10% of treated mutants had considerably extended lifetimes, which were threefold longer than untreated mutants and comparable to the maximal lifespan of control WCS flies.
Nevertheless, it is possible to extend lifetime of the chip up to a week if it was kept under low temperature (5°C) and humid condition.
