Carbohydrate-Based Block Copolymer Thin Films: Ultrafast Nano-Organization with 7 nm Resolution Using Microwave Energy.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201701645
Abstract: Block copolymers (BCP) can self-assemble into nanoscale patterns with a wide variety of applications in the semiconductor industry. The self-assembly of BCPs is commonly accomplished by solvent vapor or thermal annealing, but generally these methods… read more here.
Keywords: thin films; block; self assembly; carbohydrate based ... See more keywords
Control of morphology and performance of diketopyrrolopyrrole-based electrochromic polymers using solvent vapor annealing
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Polymer Research"
DOI: 10.1007/s10965-018-1458-x
Abstract: Post-deposition treatment including thermal and solvent annealing of polymer films in various organic electronics such as organic photovoltaics and organic thin film transistors plays a vital role in governing the film morphology and consequently their… read more here.
Keywords: vapor annealing; morphology; performance; film ... See more keywords
Ultrasonication-Mediated Self-Assembly in Polythiophene Films via Control of Residual Solvent Evaporation
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecular Research"
DOI: 10.1007/s13233-018-6014-3
Abstract: We have developed a facile ultrasonication method for the preparation of ordered polymer films. This method was tested by determining the structural, morphological, and electrical characteristics of poly(3-hexylthiophene) films ultrasonicated for various periods under various… read more here.
Keywords: self assembly; mediated self; ultrasonication; solvent vapor ... See more keywords
Effects of Solvent Vapor Modifiers for the Separation of Opioid Isomers in Micromachined FAIMS-MS
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The American Society for Mass Spectrometry"
DOI: 10.1007/s13361-019-02175-w
Abstract: AbstractOpioid addiction is an escalating problem that is compounded by the introduction of synthetic opiate analogues such as fentanyl. Screening methods for these compound classes are challenged by the availability of synthetically manufactured analogues, including… read more here.
Keywords: modifiers separation; effects solvent; opioid isomers; vapor ... See more keywords
Micron-sized columnar grains of CH 3 NH 3 PbI 3 grown by solvent-vapor assisted low-temperature (75 °C) solid-state reaction: The role of non-coordinating solvent-vapor
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.12.140
Abstract: Abstract The preparation of hybrid perovskite films with large columnar grains via low-temperature solid-state reaction remains a big challenge. Conventional solvent annealing using DMF, DMSO and ethanol, etc. fails to work effectively at low temperature… read more here.
Keywords: low temperature; vapor; temperature solid; solvent vapor ... See more keywords
Liquid marble formation and solvent vapor treatment of the biodegradable polymers polylactic acid and polycaprolactone.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.12.033
Abstract: Liquid Marbles were produced by rolling aqueous droplets on a powder bed of biodegradable polymers, namely polylactic acid (PLA), polycaprolactone (PCL) and blends of these. Solvent vapor treatment was subsequently applied with dichloromethane (DCM). This… read more here.
Keywords: treatment; biodegradable polymers; polylactic acid; solvent vapor ... See more keywords
Enhanced exciton harvesting in a planar heterojunction organic photovoltaic device by solvent vapor annealing
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.03.014
Abstract: The singlet exciton diffusion length was measured in a small molecule electron donor material DR3TBDTT using fluorescence quenching at a planar interface with a cross-linked fullerene derivative. The one-dimensional exciton diffusion length was increased from… read more here.
Keywords: exciton harvesting; planar heterojunction; exciton; solvent vapor ... See more keywords
Restructuring in block copolymer thin films: In situ GISAXS investigations during solvent vapor annealing
Sign Up to like & getrecommendations! Published in 2017 at "Progress in Polymer Science"
DOI: 10.1016/j.progpolymsci.2016.09.009
Abstract: Abstract Block copolymer (BCP) thin films have been proposed for a number of nanotechnology applications, such as nanolithography and as nanotemplates, nanoporous membranes and sensors. Solvent vapor annealing (SVA) has emerged as a powerful technique… read more here.
Keywords: thin films; block copolymer; bcp thin; vapor annealing ... See more keywords
In-Depth Consideration of Vertically 3D Microstructured Bulk Heterojunction Layers via Solvent Vapor Annealing in DR3TSBDT:PC71BM Solar Cells
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b12577
Abstract: The physical nature of solvent vapor annealing (SVA) treatment is quite straightforward, and its application is ideal in small molecule-based bulk heterojunction solar cells. It has been suggested to rapidly achieve high-performance small-molecule photovoltaics by… read more here.
Keywords: bulk heterojunction; vapor annealing; solvent vapor; heterojunction ... See more keywords
The Solvent Distribution Effect on the Self-Assembly of Symmetric Triblock Copolymers during Solvent Vapor Annealing
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecules"
DOI: 10.1021/acs.macromol.8b01275
Abstract: Using a combination of systematic experiments and Monte Carlo simulations, this report demonstrates that the distribution of neutral solvent has a strong impact on the quality and kinetics of the self-assembly of block copolymers in… read more here.
Keywords: self assembly; mek; solvent; triblock ... See more keywords
In Situ Study of ABC Triblock Terpolymer Self-Assembly under Solvent Vapor Annealing
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecules"
DOI: 10.1021/acs.macromol.8b02273
Abstract: We investigate the morphological evolution of two linear ABC triblock terpolymers, poly(1,1-dimethylsilacyclobutane-block-styrene-block-methyl methacrylate) (PDMSB-b-PS-b-PMMA or DSM) and poly(1,1-dimethylsilacyclobutane-block-styrene-block-lactide) (PDMSB-b-PS-b-PLA or DSL), in situ during solvent vapor annealing using grazing-incidence small-angle X-ray scattering. The morphology, orientation,… read more here.
Keywords: vapor; abc triblock; block; solvent vapor ... See more keywords