Structural Transformations in Chemical Modification of the Surface of Polypyromellitimide Films
Sign Up to like & getrecommendations! Published in 2020 at "Physics of the Solid State"
DOI: 10.1134/s1063783420080260
Abstract: Abstract Electron microscopy data are used to investigate the formation of a submicron layer of a polyamido acid (PAAc) on the surface of polypyromellitimide (PI) film subjected to sequential treatment with aqueous alkali and acid… read more here.
Keywords: formation; surface; surface polypyromellitimide; modification surface ... See more keywords
Hydrophobization of Inorganic Materials by Chemical Modification of the Surface
Sign Up to like & getrecommendations! Published in 2020 at "Russian Journal of Applied Chemistry"
DOI: 10.1134/s1070427220010012
Abstract: General relationships of the hydrophobization of oxide and metal materials by chemical modification of the surface are discussed. Compounds containing an alkyl or fluoroalkyl substituent and a functional (anchor) group capable of chemical interaction with… read more here.
Keywords: materials chemical; surface; chemical modification; hydrophobization ... See more keywords
The Modification of Surface of Dispersed Fillers for Their Application in Polymer–Elastomer Composites
Sign Up to like & getrecommendations! Published in 2018 at "Protection of Metals and Physical Chemistry of Surfaces"
DOI: 10.1134/s2070205118040147
Abstract: Structural studies of mechanoactivation-modified dispersed fillers (natural zeolite and magnesium spinel) and polymer–elastomer composites on their basis are performed. It is shown that mechanoactivation in an Aktivator-2S planetary mill (80.3 g, 900 rpm) allows halving… read more here.
Keywords: modification surface; elastomer composites; surface dispersed; polymer elastomer ... See more keywords
Modification of Surface of ZnO:Mn Nanocrystals Synthesized by the Cryochemical Method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Nano- and Electronic Physics"
DOI: 10.21272/jnep.11(5).05034
Abstract: The paper presents the results of studies of the effect of surface modification of ZnO:Mn nanocrystals obtained by cryochemical (freeze-drying) method on their physical characteristics. The modification was carried out by annealing the samples in… read more here.
Keywords: zno nanocrystals; modification surface; modification; method ... See more keywords
Modification of the Surface Composition of PTB7-Th: ITIC Blend Using an Additive
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DOI: 10.3390/molecules27196358
Abstract: We investigated the effect of adding p-anisaldehyde (AA) solvent to the ink containing poly[[2,60-4,8-di(5-ethylhexylthienyl)benzo[1,2-b:3,3-b]dithiophene][3-fluoro-2[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]](PTB7-Th) and 3,9-bis(2-methylene-(3-(1,1-dicyanomethylene)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:20,30-d0]-s-indaceno[1,2-b:5,6-b0]-dithiophene(ITIC) on the morphology of the active layer. The present study focuses on determining the effect of the additive on… read more here.
Keywords: composition ptb7; surface; surface composition; itic blend ... See more keywords