Huifen Liu

TL;DR: Li et al. as discussed by the authors employed fluoride to simultaneously passivate both anion and cation vacancies, by taking advantage of the extremely high electronegativity of fluoride, and obtained a power conversion efficiency of 21.46% (and a certified 21.3%-efficient cell) in a device based on the caesium, methylammonium (MA), and formamidinium (FA) triple-cation perovskite (Cs0.05FA0.41)Pb(I0.98Br0.02)3 treated with sodium

TL;DR: In this paper, a liquid medium annealing (LMA) technology is used to create a robust chemical environment and constant heating field to modulate crystal growth over the entire film, which produces films with high crystallinity, fewer defects, desired stoichiometry, and overall film homogeneity.

TL;DR: In this paper, the performance of perovskite solar cells based on formamidinium-cesium lead iodide (FA0.9Cs0.1PbI3) was studied under a series of controlled operational stressors.

TL;DR: In this article , the synergy of palladium atom cocatalyst and oxygen vacancies on In 2 O 3 nanorods enables superior photocatalytic CH 4 activation by O 2 , reaching ca. 100 μmol h −1 of C 1 oxygenates, with a selectivity of primary products (CH 3 OH and CH 3 OOH) up to 82.5%.

TL;DR: In HIV-positive subjects, asymptomatic oral candidal colonization is not related to CD4+ lymphocyte count of blood, and the carriage rate is similar to that in the healthy population.