Anti‐Colloidal‐Solutions: Laser‐Generated Nanocrystals in Perovskite: Universal Embedding of Ligand‐Free and Sub‐10 nm Nanocrystals in Solution‐Processed Metal Halide Perovskite Films for Effectively Modulated Optoelectronic Performance (Adv. Energy Mater. 35/2019). Issue 35 (19th September 2019)

• Record Type: Journal Article
• Authors: Guo, Pengfei; Yang, Xiaokun; Ye, Qian; Zhang, Jin; Wang, Hongyue; Yu, Huiwu; Zhao, Wenhao; Liu, Chen; Yang, He; Wang, Hongqiang
• Is Part Of: Advanced energy materials. Volume 9:Issue 35(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-09-19
• Subjects: anti‐colloidal‐solution -- antisolvents -- laser‐generated nanocrystals -- metal halide perovskite films -- pulsed laser irradiation; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201970134
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number 1901341, Hongqiang Wang and co‐workers report that a droplet of laser generated anti‐colloidal‐solution which contains ligand‐free nanocrystals in a desired anti‐solvent can effectively boost the charge transfer of the photogenerated carriers in perovskite solar cells, resulting in a power conversion efficiency of 21.41%, as well as a pronounced stability over 5000 h in relative humidity of 40%.