Green encapsulants boost stability and sustainability in inverted perovskite solar cells.

ABSTRACT: Perovskite solar cells (PSCs) demonstrate potential for sustainable energy transitions, however their commercialization is impeded by lead toxicity and environmental leakage risks. Herein, it is an effective way to implant a cellulose material with multiple adsorption modes and sites, hydroxypropyl methylcellulose phthalate (HPMCP), which plays a covering role in perovskite crystal and achieves environmental friendliness through effectually suppressing lead leakage. Meanwhile, we have devised a series of multidimensional experimental scheme to assess the impact of lead leakage on the ecosystem from the perspective of cell survival rates and plant growth. HPMCP-modified PSC has a relatively low impact on plant growth and germination, exhibiting a germination rate of 92.3% compared to the bl

SUBMITTER: Yang Y 

PROVIDER: S-EPMC12511550 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature