Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896758979> ?p ?o ?g. }
- W2896758979 endingPage "226" @default.
- W2896758979 startingPage "218" @default.
- W2896758979 abstract "The triple-cation mixed halide perovskite Cs0.05(MA0.17FA0.83)0.95Pb(I0.83Br0.17)3 emerges as one of the most promising candidates for photovoltaics due to superior optoelectronic properties, but the thermal stability is still a major challenge for the viability of perovskite solar cells towards commercialization. Herein, we firstly explore the thermal response of the photovoltaic performances to access device physical changes. It is shown that the efficiency loss originates from decreased charge mobility, increased trap density and generation of PbI2 charge recombination centers near the interface. In-depth analysis of evolutions in morphology, chemical composition, dynamic and electronic structure of the perovskite layer at the nanometer scales indicates that it is initial dangling bonds and vacancies on the imperfect surfaces decrease the activation energy and cause the perovskite decomposition in a layer-by-layer pathway sequentially from the film surface to bulk. Based on the results, a strategy of surface passivation to improve the thermal stability is demonstrated and discussed. This work for the first time provides insights into the physical and chemical change of such triple-cation perovskite and indicates that more effort should be invested in surface treatment for enhancing perovskite device stability." @default.
- W2896758979 created "2018-10-26" @default.
- W2896758979 creator A5002720745 @default.
- W2896758979 creator A5038535949 @default.
- W2896758979 creator A5039974377 @default.
- W2896758979 creator A5041657787 @default.
- W2896758979 creator A5043264500 @default.
- W2896758979 creator A5054907108 @default.
- W2896758979 creator A5064468525 @default.
- W2896758979 creator A5067506816 @default.
- W2896758979 creator A5071222133 @default.
- W2896758979 creator A5073671057 @default.
- W2896758979 creator A5080203733 @default.
- W2896758979 creator A5084800304 @default.
- W2896758979 creator A5084854649 @default.
- W2896758979 creator A5091215602 @default.
- W2896758979 creator A5091715021 @default.
- W2896758979 date "2018-12-01" @default.
- W2896758979 modified "2023-10-16" @default.
- W2896758979 title "Comprehensive understanding of heat-induced degradation of triple-cation mixed halide perovskite for a robust solar cell" @default.
- W2896758979 cites W1502671221 @default.
- W2896758979 cites W1766531778 @default.
- W2896758979 cites W1802734970 @default.
- W2896758979 cites W1849148947 @default.
- W2896758979 cites W1857108988 @default.
- W2896758979 cites W1965044752 @default.
- W2896758979 cites W2006304022 @default.
- W2896758979 cites W2006619554 @default.
- W2896758979 cites W2035869425 @default.
- W2896758979 cites W2041726686 @default.
- W2896758979 cites W2057870893 @default.
- W2896758979 cites W2068800752 @default.
- W2896758979 cites W2073726416 @default.
- W2896758979 cites W2095601709 @default.
- W2896758979 cites W2095995071 @default.
- W2896758979 cites W2115374632 @default.
- W2896758979 cites W2119386397 @default.
- W2896758979 cites W2120185412 @default.
- W2896758979 cites W2129970907 @default.
- W2896758979 cites W2132808501 @default.
- W2896758979 cites W2280471489 @default.
- W2896758979 cites W2296106661 @default.
- W2896758979 cites W2301656337 @default.
- W2896758979 cites W2507962131 @default.
- W2896758979 cites W2516348107 @default.
- W2896758979 cites W2524039527 @default.
- W2896758979 cites W2526843329 @default.
- W2896758979 cites W2535249566 @default.
- W2896758979 cites W2549518562 @default.
- W2896758979 cites W2564407156 @default.
- W2896758979 cites W2587320972 @default.
- W2896758979 cites W2592128665 @default.
- W2896758979 cites W2592268197 @default.
- W2896758979 cites W2604260849 @default.
- W2896758979 cites W2624352978 @default.
- W2896758979 cites W2729585786 @default.
- W2896758979 cites W2752273780 @default.
- W2896758979 cites W2753684966 @default.
- W2896758979 cites W2756418842 @default.
- W2896758979 cites W2757278364 @default.
- W2896758979 cites W2760381023 @default.
- W2896758979 cites W2767165729 @default.
- W2896758979 cites W2775544426 @default.
- W2896758979 cites W2779192001 @default.
- W2896758979 cites W2782219842 @default.
- W2896758979 cites W2789697021 @default.
- W2896758979 cites W2790592185 @default.
- W2896758979 cites W2790911031 @default.
- W2896758979 cites W2807453245 @default.
- W2896758979 cites W3102675289 @default.
- W2896758979 doi "https://doi.org/10.1016/j.nanoen.2018.10.011" @default.
- W2896758979 hasPublicationYear "2018" @default.
- W2896758979 type Work @default.
- W2896758979 sameAs 2896758979 @default.
- W2896758979 citedByCount "64" @default.
- W2896758979 countsByYear W28967589792019 @default.
- W2896758979 countsByYear W28967589792020 @default.
- W2896758979 countsByYear W28967589792021 @default.
- W2896758979 countsByYear W28967589792022 @default.
- W2896758979 countsByYear W28967589792023 @default.
- W2896758979 crossrefType "journal-article" @default.
- W2896758979 hasAuthorship W2896758979A5002720745 @default.
- W2896758979 hasAuthorship W2896758979A5038535949 @default.
- W2896758979 hasAuthorship W2896758979A5039974377 @default.
- W2896758979 hasAuthorship W2896758979A5041657787 @default.
- W2896758979 hasAuthorship W2896758979A5043264500 @default.
- W2896758979 hasAuthorship W2896758979A5054907108 @default.
- W2896758979 hasAuthorship W2896758979A5064468525 @default.
- W2896758979 hasAuthorship W2896758979A5067506816 @default.
- W2896758979 hasAuthorship W2896758979A5071222133 @default.
- W2896758979 hasAuthorship W2896758979A5073671057 @default.
- W2896758979 hasAuthorship W2896758979A5080203733 @default.
- W2896758979 hasAuthorship W2896758979A5084800304 @default.
- W2896758979 hasAuthorship W2896758979A5084854649 @default.
- W2896758979 hasAuthorship W2896758979A5091215602 @default.
- W2896758979 hasAuthorship W2896758979A5091715021 @default.
- W2896758979 hasBestOaLocation W28967589792 @default.
- W2896758979 hasConcept C121332964 @default.