{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["2(3)"],"submitter":["Duan Z"],"pubmed_abstract":["Herein, it is shown how a proton transfer process between the organic moiety in 3D methylammonium lead halide perovskite and the introduced aliphatic alkylamines provides the basis for a fabrication route toward hybrid 3D/2D perovskites and finally purely 2D Ruddlesden-Popper (RP) perovskite phases, predominantly the <i>n</i> = 1 phase. Five alkylamines with varying aliphatic chain lengths, such as butylamine, octylamine, dodecylamine, hexadecylamine, and octadecylamine as antisolvents in toluene, are used, which quickly protonate during the spin-coating deposition of thin perovskite films. Formation of hydrogen bonds between protonated alkylamines and lead halide slabs leads to mixed 3D/2D hybrid perovskites, where the ratio between the 3D and 2D phases can be adjusted by the concentratio"],"journal":["Small science"],"pagination":["2100114"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11935931"],"repository":["biostudies-literature"],"pubmed_title":["Proton Transfer-Driven Modification of 3D Hybrid Perovskites to Form Oriented 2D Ruddlesden-Popper Phases."],"pmcid":["PMC11935931"],"pubmed_authors":["Duan Z","Huang F","Wang S","Rogach AL","Xing B","Ning J","Zhang L","Kershaw SV","Na G","Portniagin AS"],"additional_accession":[]},"is_claimable":false,"name":"Proton Transfer-Driven Modification of 3D Hybrid Perovskites to Form Oriented 2D Ruddlesden-Popper Phases.","description":"Herein, it is shown how a proton transfer process between the organic moiety in 3D methylammonium lead halide perovskite and the introduced aliphatic alkylamines provides the basis for a fabrication route toward hybrid 3D/2D perovskites and finally purely 2D Ruddlesden-Popper (RP) perovskite phases, predominantly the <i>n</i> = 1 phase. Five alkylamines with varying aliphatic chain lengths, such as butylamine, octylamine, dodecylamine, hexadecylamine, and octadecylamine as antisolvents in toluene, are used, which quickly protonate during the spin-coating deposition of thin perovskite films. Formation of hydrogen bonds between protonated alkylamines and lead halide slabs leads to mixed 3D/2D hybrid perovskites, where the ratio between the 3D and 2D phases can be adjusted by the concentratio","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Mar","modification":"2025-06-26T03:05:23.488Z","creation":"2025-06-26T03:05:23.488Z"},"accession":"S-EPMC11935931","cross_references":{"pubmed":["40213277"],"doi":["10.1002/smsc.202100114"]}}