Abstract Liquid-state 4-tert-butylpyridine is essential for achieving high performance in n–i–p perovskite solar cells. 4-tert- Butylpyridine effectively dissolves the lithium bis(trifluoromethanesulfonyl)imide dopant and stabilizes lithium... Read More
Abstract Understanding efficiency–durability relationships and related mitigation strategies is an important step toward the commercialization of organic photovoltaics (OPVs). Here, we report that a photoactivated 6-bridged azide cross-link... Read More
Abstract We study stability of a spherical vortex introduced by M. Hill in 1894, which is an explicit solution of the three-dimensional incompressible Euler equations. The flow is axi-symmetric with no swirl, the vortex core is simply a bal... Read More
With the help of advances in perovskite solar cells (PSCs), it will not be long before we see power-generating building facades or car sunroofs. This is largely due to a recent study that could further improve both the efficiency and the st... Read More
A recent study, affiliated with UNIST has unveiled a novel coating technology that could not only protect perovskite solar cells (PSCs) from humidity and ultraviolet (UV) light, but also convert UV into visible light. The new method, accord... Read More
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