Synthesis and properties of ultralow dielectric constant porous polyimide films containing trifluoromethyl groups
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44494
Abstract: In this research, a series of porous copolyimide (co-PI) films containing trifluoromethyl group (CF3) were facilely prepared via a phase separation process. The co-PI were synthesized by the reaction of benzophenone-3,3′,4,4′-tetracarboxylic dianhydride (BTDA) with two… read more here.
Keywords: porous films; containing trifluoromethyl; films containing; synthesis properties ... See more keywords
Design of titania porous films controlled by precursors’ viscosity for photocatalytic application
Sign Up to like & getrecommendations! Published in 2019 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-019-03894-1
Abstract: Porous transparent films of TiO2 (anatase) were obtained by controlled hydrolysis of titanium tetraisopropoxide (sol-gel method) in the presence of a polyethylene glycol as a template agent with molar masses of 300, 600 and 1000 g/mol… read more here.
Keywords: design titania; controlled precursors; titania porous; viscosity ... See more keywords
Magnetic, electrically conductive and lightweight graphene/iron pentacarbonyl porous films enhanced with chitosan for highly efficient broadband electromagnetic interference shielding
Sign Up to like & getrecommendations! Published in 2017 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2017.08.005
Abstract: Abstract Highly efficient and lightweight electromagnetic interference (EMI) shielding materials have gained tremendous interests due to the urgent requirement for smart electronic devices and aerospace applications. Herein, we demonstrate a highly efficient hydrazine-induced foaming approach… read more here.
Keywords: porous films; graphene; electromagnetic interference; electrically conductive ... See more keywords
In-situ pore filling of TiO 2 nanoparticles in honeycomb patterned porous films: A modified breath figure method
Sign Up to like & getrecommendations! Published in 2018 at "Polymer"
DOI: 10.1016/j.polymer.2017.12.011
Abstract: Abstract Polystyrene (PS) honeycomb patterned porous films filled with titanium dioxide (TiO2) nanoparticles were prepared by a modified breath figure method. The honeycomb patterned porous films filled with TiO2 nanoparticles were obtained by pouring titanium… read more here.
Keywords: porous films; breath figure; patterned porous; honeycomb patterned ... See more keywords
Hierarchically Porous Films Architectured by Self-Assembly of Prolamins at the Air-Liquid Interface.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c09348
Abstract: Artificial recapitulation of hierarchically porous films gained great interest due to their versatile functionalities and applications. However, the development of novel eco-friendly and nontoxic biopolymer-based porous films is still limited by the time-consuming fabrication processes… read more here.
Keywords: assembly prolamins; self assembly; prolamins air; porous films ... See more keywords
Inorganic Porous Films for Renewable Energy Storage
Sign Up to like & getrecommendations! Published in 2017 at "ACS energy letters"
DOI: 10.1021/acsenergylett.6b00666
Abstract: Environmental issues and the depletion of unsustainable resources have triggered great research efforts on the development of renewable energy technologies. Electrochemical energy storage devices, including Li-ion batteries, supercapacitors, and some emerging rechargeable battery technologies beyond… read more here.
Keywords: porous films; energy; energy storage; inorganic porous ... See more keywords
Multi-modal surface analysis of porous films under operando conditions
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/5.0006220
Abstract: Practical catalysts with a porous framework, such as zeolites, host catalytic reactions at active sites engrained in the pores and channels of the scaffold. The mechanism of interaction at these active sites, defining catalyst performance,… read more here.
Keywords: porous films; surface; multi modal; modal surface ... See more keywords
Heterostructure/Pore-Size Ordered SnO2 Porous Films and Multiphysical Mechanism for Rapid Detection of Ethanol
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3193983
Abstract: In the work, heterostructure and heteropore size based on SnO2 are fabricated by the 2-D colloidal crystal template method, and the effects of morphological richness and pore size of ordered porous films on gas-sensitive properties… read more here.
Keywords: size ordered; porous films; size; heterostructure ... See more keywords
Facile Fabrication of Porous ZnS and ZnO Films by Coaxial Electrospinning for Highly Efficient Photodegradation of Organic Dyes
Sign Up to like & getrecommendations! Published in 2018 at "Photochemistry and Photobiology"
DOI: 10.1111/php.12836
Abstract: Porous ZnS and ZnO nano‐crystal films were fabricated via a three‐step procedure. First, Zn(CH3COO)2/Silk Fibroin nanofiber mats were prepared by coaxial electrospinning. Second, Zn(CH3COO)2/Silk Fibroin mats were immersed in NaS solution to react with S2−… read more here.
Keywords: porous films; zns zno; zno; zns ... See more keywords
Honeycomb-Structured Porous Films from Poly(3-hydroxybutyrate) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate): Physicochemical Characterization and Mesenchymal Stem Cells Behavior
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14132671
Abstract: Surface morphology affects cell attachment and proliferation. In this research, different films made of biodegradable polymers, poly(3-hydroxybutyrate) (PHB) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHB-co-HV), containing different molecular weights, with microstructured surfaces were investigated. Two methods were used to… read more here.
Keywords: surface; porous films; poly hydroxybutyrate; stem cells ... See more keywords