Matches in SemOpenAlex for { <https://semopenalex.org/work/W2969891963> ?p ?o ?g. }
- W2969891963 abstract "Material passivation is essential to enhance the quality of perovskite materials and boost the performance of perovskite solar cells (PSCs). However, most of the previous reports only paid attention to improving the quality of perovskite films by adopting single passivation. Here, a facile strategy that can carry out double passivation to improve the performance of PSCs is demonstrated. By using the dilute halide salt PEABr solution to treat the perovskite film, PbI 2 can precipitate from the perovskite. Both PEABr and PbI 2 can passivate the perovskite film, and by combining PEABr and PbI 2 , the double passivation improves the performance of PSCs significantly. Very high short‐circuit current density of 24.30 mA cm −2 , open‐circuit voltage of 1.10 V, and fill factor of 79.75% are achieved which lead to a surprising efficiency of 21.32% for the passivated device. The improved efficiency is mainly according to the available surface passivation of the perovskite material, leading to repressed nonradiative recombination and unhindered charge collection. In addition, the passivated device exhibits better power conversion efficiency stability relative to the control device." @default.
- W2969891963 created "2019-08-29" @default.
- W2969891963 creator A5018932156 @default.
- W2969891963 creator A5029607574 @default.
- W2969891963 creator A5048508829 @default.
- W2969891963 creator A5050910117 @default.
- W2969891963 creator A5053551155 @default.
- W2969891963 creator A5055045291 @default.
- W2969891963 creator A5061619810 @default.
- W2969891963 creator A5063054715 @default.
- W2969891963 creator A5067368540 @default.
- W2969891963 creator A5067846974 @default.
- W2969891963 date "2019-09-04" @default.
- W2969891963 modified "2023-10-17" @default.
- W2969891963 title "A Modulated Double‐Passivation Strategy Toward Highly Efficient Perovskite Solar Cells with Efficiency Over 21%" @default.
- W2969891963 cites W1991889838 @default.
- W2969891963 cites W2057327293 @default.
- W2969891963 cites W2087642091 @default.
- W2969891963 cites W2197824282 @default.
- W2969891963 cites W2330532790 @default.
- W2969891963 cites W2334620001 @default.
- W2969891963 cites W2346415244 @default.
- W2969891963 cites W2460783598 @default.
- W2969891963 cites W2509447351 @default.
- W2969891963 cites W2582405982 @default.
- W2969891963 cites W2584435082 @default.
- W2969891963 cites W2614692719 @default.
- W2969891963 cites W2740451316 @default.
- W2969891963 cites W2743699192 @default.
- W2969891963 cites W2765675115 @default.
- W2969891963 cites W2784051456 @default.
- W2969891963 cites W2786203967 @default.
- W2969891963 cites W2791826156 @default.
- W2969891963 cites W2794770048 @default.
- W2969891963 cites W2795915698 @default.
- W2969891963 cites W2796432032 @default.
- W2969891963 cites W2797755835 @default.
- W2969891963 cites W2801483238 @default.
- W2969891963 cites W2803073391 @default.
- W2969891963 cites W2883518282 @default.
- W2969891963 cites W2891879216 @default.
- W2969891963 cites W2898151921 @default.
- W2969891963 cites W2899044790 @default.
- W2969891963 cites W2905182331 @default.
- W2969891963 cites W2910548489 @default.
- W2969891963 cites W2913930879 @default.
- W2969891963 cites W2922113581 @default.
- W2969891963 cites W2923019151 @default.
- W2969891963 cites W2934047558 @default.
- W2969891963 cites W2939711854 @default.
- W2969891963 cites W2994716099 @default.
- W2969891963 doi "https://doi.org/10.1002/solr.201900291" @default.
- W2969891963 hasPublicationYear "2019" @default.
- W2969891963 type Work @default.
- W2969891963 sameAs 2969891963 @default.
- W2969891963 citedByCount "12" @default.
- W2969891963 countsByYear W29698919632020 @default.
- W2969891963 countsByYear W29698919632021 @default.
- W2969891963 countsByYear W29698919632022 @default.
- W2969891963 countsByYear W29698919632023 @default.
- W2969891963 crossrefType "journal-article" @default.
- W2969891963 hasAuthorship W2969891963A5018932156 @default.
- W2969891963 hasAuthorship W2969891963A5029607574 @default.
- W2969891963 hasAuthorship W2969891963A5048508829 @default.
- W2969891963 hasAuthorship W2969891963A5050910117 @default.
- W2969891963 hasAuthorship W2969891963A5053551155 @default.
- W2969891963 hasAuthorship W2969891963A5055045291 @default.
- W2969891963 hasAuthorship W2969891963A5061619810 @default.
- W2969891963 hasAuthorship W2969891963A5063054715 @default.
- W2969891963 hasAuthorship W2969891963A5067368540 @default.
- W2969891963 hasAuthorship W2969891963A5067846974 @default.
- W2969891963 hasConcept C119599485 @default.
- W2969891963 hasConcept C127413603 @default.
- W2969891963 hasConcept C155011858 @default.
- W2969891963 hasConcept C165801399 @default.
- W2969891963 hasConcept C171250308 @default.
- W2969891963 hasConcept C171560689 @default.
- W2969891963 hasConcept C179104552 @default.
- W2969891963 hasConcept C185592680 @default.
- W2969891963 hasConcept C192562407 @default.
- W2969891963 hasConcept C198865614 @default.
- W2969891963 hasConcept C206991015 @default.
- W2969891963 hasConcept C2779227376 @default.
- W2969891963 hasConcept C33574316 @default.
- W2969891963 hasConcept C42360764 @default.
- W2969891963 hasConcept C49040817 @default.
- W2969891963 hasConcept C544956773 @default.
- W2969891963 hasConcept C57631264 @default.
- W2969891963 hasConceptScore W2969891963C119599485 @default.
- W2969891963 hasConceptScore W2969891963C127413603 @default.
- W2969891963 hasConceptScore W2969891963C155011858 @default.
- W2969891963 hasConceptScore W2969891963C165801399 @default.
- W2969891963 hasConceptScore W2969891963C171250308 @default.
- W2969891963 hasConceptScore W2969891963C171560689 @default.
- W2969891963 hasConceptScore W2969891963C179104552 @default.
- W2969891963 hasConceptScore W2969891963C185592680 @default.
- W2969891963 hasConceptScore W2969891963C192562407 @default.
- W2969891963 hasConceptScore W2969891963C198865614 @default.
- W2969891963 hasConceptScore W2969891963C206991015 @default.
- W2969891963 hasConceptScore W2969891963C2779227376 @default.