An Asymmetric Hygroscopic Structure for Moisture‐Driven Hygro‐Ionic Electricity Generation and Storage
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202201228
Abstract: The interactions between moisture and materials give rise to the possibility of moisture‐driven energy generation (MEG). Current MEG materials and devices only establish this interaction during water sorption in specific configurations, and conversion is eventually… read more here.
Keywords: water; moisture driven; asymmetric hygroscopic; moisture ... See more keywords
Moisture-driven phase transition for improved perovskite solar cells with reduced trap-state density
Sign Up to like & getrecommendations! Published in 2017 at "Nano Research"
DOI: 10.1007/s12274-017-1515-5
Abstract: We report a mechanistic understanding of a moisture-driven intermediate-phase transition that improves the quality of perovskite thin films based on a lead-acetate precursor, improving the power-conversion efficiency. We clarify the composition of the intermediate phase… read more here.
Keywords: transition; phase transition; trap state; moisture driven ... See more keywords
Moisture-Driven Degradation Pathways in Prussian White Cathode Material for Sodium-Ion Batteries
Sign Up to like & getrecommendations! Published in 2021 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.0c22032
Abstract: The high-theoretical-capacity (∼170 mAh/g) Prussian white (PW), NaxFe[Fe(CN)6]y·nH2O, is one of the most promising candidates for Na-ion batteries on the cusp of commercialization. However, it has limitations such as high variability of reported stable practical… read more here.
Keywords: degradation; prussian white; capacity; sodium ... See more keywords
Performance Enhancement of Moisture-driven Power Generators by Photofragmentation of Inorganic Salt Particles.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c10922
Abstract: We developed a novel method based on the photofragmentation of inorganic salt particles for improving the moisture-electric energy transformation performance of a moisture-driven power generator (MPG). Infrared laser irradiation on cellulose nanofiber films (CNFs) prepared… read more here.
Keywords: salt particles; moisture driven; inorganic salt; moisture ... See more keywords
Direct Fabrication of a Moisture-Driven Power Generator by Laser-Induced Graphitization with a Gradual Defocusing Method.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b08056
Abstract: A CO2 laser was employed to create a rectangle (4 × 2 mm) of a conductive graphitic carbon layer (GCL) directly on a cellulose substrate. By tilting the substrate while keeping the laser power constant,… read more here.
Keywords: direct fabrication; fabrication moisture; laser; moisture driven ... See more keywords