In Situ Grazing-Incidence Wide-Angle Scattering Reveals Mechanisms for Phase Distribution and Disorientation in 2D Halide Perovskite Films.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002812
Abstract: 2D hybrid halide perovskites with the formula (A')2 (A)n -1 Pbn I3 n +1 have remarkable stability and promising efficiency in photovoltaic and optoelectronic devices, yet fundamental understanding of film formation, key to optimizing these… read more here.
Keywords: film formation; incidence wide; grazing incidence; film ... See more keywords
Film Formation Control for High Performance Dion–Jacobson 2D Perovskite Solar Cells
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202002733
Abstract: Dion–Jacobson (DJ) 2D hybrid perovskite semiconductors offer improved environmental stability and higher structural diversity in comparison with their 3D analogous. However, lacking of controlled perovskite crystallization makes it a challenge to achieve high charge transport… read more here.
Keywords: film; film formation; perovskite solar; dion jacobson ... See more keywords
Interdiffusion during film formation of ionically cross‐linked acrylics investigated with Förster resonance energy transfer (FRET)
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.48972
Abstract: Polymer interdiffusion is crucial to obtain continuous films from aqueous polymer dispersions. Here, interdiffusion in films from dispersions of acrylates which were ionically cross‐linked prior to film formation was studied by Forster resonance energy transfer… read more here.
Keywords: film formation; cross linked; interdiffusion; ionically cross ... See more keywords
Revealing Size-Dependency of Ionic Liquid to Assist Perovskite Film Formation Mechanism for Efficient and Durable Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2023 at "Small methods"
DOI: 10.1002/smtd.202300210
Abstract: Ionic liquids (ILs) are extensively utilized for the manipulation of crystallization kinetics of perovskite, morphology optimization, and defect passivation for the fabrication of highly efficient and stable devices. However, comparing ILs with different chemical structures… read more here.
Keywords: perovskite; revealing size; film formation; formation ... See more keywords
Experimental Study on the Physics of Thick EHL Film Formation with Grease at Low Speeds
Sign Up to like & getrecommendations! Published in 2019 at "Tribology Letters"
DOI: 10.1007/s11249-019-1166-7
Abstract: An unexpected behavior of grease in rolling contact has become known among tribologists that it forms thick film at low speeds, but the nature of the film has still been in dispute. The dominance of… read more here.
Keywords: grease; film formation; physics; physics thick ... See more keywords
Mathematical Evaluation of a-Si:H Film Formation in rf-PECVD Systems
Sign Up to like & getrecommendations! Published in 2019 at "Silicon"
DOI: 10.1007/s12633-019-00167-9
Abstract: Radio frequency plasma enhanced chemical vapor deposition (rf-PECVD) is an efficient technique for preparing hydrogenated amorphous silicon (a-Si:H) layers used in thin film silicon solar cells. The most important parameters in a PECVD system are… read more here.
Keywords: pecvd; film formation; mathematical evaluation; deposition ... See more keywords
Thermoelectric properties of PEDOT/PSS films prepared by a Gel-film formation process
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.05.005
Abstract: Abstract We have developed a technique for fabricating films of the thermoelectric material, PEDOT/PSS, with enhanced thermoelectric properties via a gel-film formation process. The salient features of the process are 1) the absence of any… read more here.
Keywords: pedot pss; film formation; process; thermoelectric properties ... See more keywords
Role of transfer film formation on the tribological properties of polymeric composite materials and spherical plain bearing at low temperatures
Sign Up to like & getrecommendations! Published in 2020 at "Tribology International"
DOI: 10.1016/j.triboint.2020.106569
Abstract: Abstract Polymeric composites show promising self-lubricating properties for low temperature applications, yet the lubrication mechanism still remains unresolved. Here, we report the friction and wear behaviors and mechanisms of a hybrid composite based on polyetheretherketone… read more here.
Keywords: film formation; transfer film; spherical plain;
Spatially Uniform Thin-Film Formation of Polymeric Organic Semiconductors on Lyophobic Gate Insulator Surfaces by Self-Assisted Flow-Coating.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.6b15398
Abstract: Surface hydrophobization by self-assembled monolayer formation is a powerful technique for improving the performance of organic field-effect transistors (OFETs). However, organic thin-film formation on such a surface by solution processing often fails due to the… read more here.
Keywords: flow coating; self assisted; film formation; thin film ... See more keywords
Controlling Thin-Film Stress and Wrinkling during Perovskite Film Formation
Sign Up to like & getrecommendations! Published in 2018 at "ACS energy letters"
DOI: 10.1021/acsenergylett.8b00544
Abstract: Significant effort has focused on controlling the deposition of perovskite films to enable uniform films, enabling efficiencies to climb dramatically. However, little attention has been paid to the evolution of thin-film stresses during deposition and… read more here.
Keywords: film formation; controlling thin; thin film; stress ... See more keywords
Applicability of Aerosol Deposition Process for flexible electronic device and determining the Film Formation Mechanism with Cushioning Effects
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-38477-y
Abstract: In this paper, we demonstrated the feasibility of the Aerosol Deposition (AD) method which can be adapted as a future fabrication process for flexible electronic devices. On the basis of this method’s noticeable advantages such… read more here.
Keywords: film formation; formation mechanism; flexible electronic; film ... See more keywords