Results 111 to 120 of about 845 (172)

BCS II/IV antibiotics blended with SPEEK nanofibrous mat as an alternative for recurrent wound care: An <i>in vitro</i> and <i>in vivo</i> assessment. [PDF]

open access: yesCurr Res Pharmacol Drug Discov
Padinjarathil H   +6 more
europepmc   +1 more source

Membrane Separation for Rare Earth Elements (A Review). [PDF]

open access: yesMembranes (Basel)
Ben-Elijah AT   +3 more
europepmc   +1 more source

Preparation and characterization of monovalent cation selective sulfonated poly(ether ether ketone) and poly(ether sulfone) composite membranes

Journal of Colloid and Interface Science, 2006
Highly charged cation permeable composite membranes were prepared by blending of sulfonated poly(ether sulfone) (SPES) with sulfonated poly(ether ether ketone) (SPEEK) in 0 to 90% weight ratio, to adjust the hydrophobic properties and ion selective nature. Extent of sulfonation was confirmed by 1H NMR and ion exchange capacity and degree of sulfonation
G S Gohil, R K Nagarale
exaly   +3 more sources

Thermal degradation of sulfonated poly(aryl ether ether ketone)

Journal of Analytical and Applied Pyrolysis, 1995
The thermal degradation of sulfonated poly(aryl ether ether ketone) (SPEEK), with various degrees of sulfonation, was investigated by high resolution pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) and thermogravimetry (TG). It was found that the pyrogram of SPEEK is similar to that of poly(aryl ether ether ketone) (PEEK), but that the ...
Yuanfang Luo, Xigao Jin
exaly   +2 more sources

Synthesis and structural properties of sulfonated poly ether ether ketone (SPEEK) and Poly ether ether ketone (PEEK)

AIP Conference Proceedings, 2020
Polyether ether ketone (PEEK) is one of the most important aromatic polymers; it has many applications in nanotechnology. The new sulfonated polyether ether ketone (sPEEK) membrane was successfully prepared, by using sulfonation processed for PEEK polymer; 10 grams of PEEK sample were dissolved progressively in 200 ml of sulfuric acid (H2SO4).
Salah M. S. Al-Mufti   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy