Self-Assembled Reduced Graphene Oxide/Polyacrylamide
Abstract Substrate supported conductive thin films are prepared by the self-assembly of graphene oxide (GO) on a cationic polyacrylamide (CPAM) layer followed by a subsequent chemical reduction.
CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): ABSTRACT: Substrate supported conductive thin films are prepared by the self-assembly of graphene oxide (GO) on a cationic polyacrylamide (CPAM) layer followed by a subsequent chemical reduction. During self-assembly, the dispersed GO nanosheets with a negative zeta potential from solution are spontaneously assembled
Self-Assembled Reduced Graphene Oxide/Polyacrylamide
Substrate supported conductive thin films are prepared by the self-assembly of graphene oxide (GO) on a cationic polyacrylamide (CPAM) layer followed by a subsequent chemical reduction. During self-assembly, the dispersed GO nanosheets with a negative zeta potential from solution are spontaneously assembled onto the positively charged CPAM adsorption layer.
ABSTRACT: Substrate supported conductive thin films are prepared by the self-assembly of graphene oxide (GO) on a cationic polyacrylamide (CPAM) layer followed by a subsequent chemical reduction. During self-assembly, the dispersed GO nanosheets
Reduced graphene oxide/polyacrylamide composite hydrogel
A reduced graphene oxide/polyacrylamide 3D porous anode is successfully fabricated. High specific area and hydrophilicity greatly promote bacterial loading capacity. Bionic soft surface ensure affinitive contact between anode and microbial biofilms. Hydrogel properties effectively reduce the polarization resistance of anode.
1. Introduction. Two-dimensional (2D) nanomaterial is usually referred to as graphene, because of its uniqueness and far-fetched electrical, mechanical, thermal and optical properties .Graphene is a flat mono-layer of atomic thickness in which carbon atoms are tightly arranged in a honeycomb lattice structure .Graphene-based materials (graphene oxide (GO) and reduced graphene oxide (rGO)) have
In situ self‐assembled reduced graphene oxide aerogel
In situ self‐assembled reduced graphene oxide aerogel embedded with nickel oxide nanoparticles for the high‐efficiency separation of ovalbumin. Lei Chen. A sodium dodecyl sulfate polyacrylamide gel electrophoresis assay demonstrated that the aerogel could selectively isolate ovalbumin from chicken egg white.
S. Taniselass's 4 research works with 29 citations and 90 reads, including: Self-Assembled Reduced Graphene Oxide Nanoflakes Assisted by Post-Sonication Boosted Electrical Performance in Gold
Reduced graphene oxide–ZnO self-assembled films: tailoring
Reduced graphene oxide–ZnO self-assembled films: tailoring the visible light photoconductivity by the intrinsic defect states in ZnO† M. K. Kavitha , a Pramod Gopinath b and Honey John * a
Recently, several reports have announced the synthesis of metal-organic framework (MOF) and graphene oxide (GO) nanocomposites. 14-16 MOF is self-assembled from various organic linkers and metal ions as nodes. 15,17,18 GO is a compound of carbon, oxygen, and hydrogen in variable ratios that could be obtained by treating graphite with strong
Self-assembled three-dimensional double network graphene
Three-dimensional (3D) double network graphene oxide/polyacrylic acid (GO/PAA) hybrid aerogels were fabricated under mild conditions from the mixture of GO and acrylic acid (AA) monomers using a one-pot in situ solution polymerization process which included the polymerization of AA and the self-assembly of functional GO sheets. The PAA chains served as not only binder to assemble GO sheets
Cell responses and mechanical properties are vital for scaffold in bone regeneration. Fe 3 O 4 nanoparticles with excellent magnetism can provide magnetic stimulation for cell growth, while graphene oxide (GO) nanosheets are commonly used as reinforcement phases due to their high strength. However, Fe 3 O 4 or GO is tended to agglomerate in matrix. In present study, a novel co-dispersed Fe 3 O
- What is anionic polyacrylamide (Apam)?
- Anionic polyacrylamide (APAM) is its negative charge, which makes it highly effective in a wide range of applications. Anionic polyacrylamide (APAM) is highly water-soluble, which means that it can be easily dissolved in water and other aqueous solutions. This makes it easy to use in various applications, such as in the treatment of wastewater.
- Which emulsion forms of anionic polyacrylamide should be avoided?
- Emulsion forms of anionic PAM should be avoided. Residual acrylamide content less than 0.05%. Top anionic polyacrylamide flocculant & powder supplier, which provides efficient & reliable polyacrylamide (PAM) solutions for water treatment and pulp and paper making, mineral washing.
- How much acrylamide should be used in a Pam emulsion?
- High molecular weight. The anionic PAM used in the product should have a molecular weight between 6 and 24 mg/mol, with 12 to 15 mg/mol preferred. Emulsion forms of anionic PAM should be avoided. Residual acrylamide content less than 0.05%.
- How is anionic polyacrylamide synthesized?
- Synthesis mechanism The anionic polyacrylamide was synthesized by copolymerizing AM and SAS monomers. The essence of copolymerization is the free radical reaction. Thus, this chain reaction can be divided into three distinct processes: initiation, propagation, and termination.
