منابع مشابه
Nafion-layered sulfonated polysulfone fuel cell membranes
Sulfonated polysulfone (SPSU) with high ion exchange capacity (IEC) and ion conductivity was synthesized through deep sulfonation of polysulfone using the trimethysilyl chlorosulfonate as sulfonation agent. The silicon-containing compounds formed during the synthesis of SPSU were completely removed from the SPSU by simple evaporation. Water swelling, ion exchange capacity, conductivity and fuel...
متن کاملSulfonated Polysulfone/POSS Nanofiber Composite Membranes for PEM Fuel Cells
D Sulfonated Polysulfone/POSS Nanofiber Composite Membranes for PEM Fuel Cells Jonghyun Choi,* Kyung Min Lee, Ryszard Wycisk,** Peter N. Pintauro,** and Patrick T. Mather Department of Chemical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA Department of Chemical and Biomolecular Engineering, Vanderbilt University, Nashville, Tennessee 37235, USA Syracuse Biomaterials ...
متن کاملDevelopment of bioactive polysulfone nanocomposites for bone tissue replacement
In view of the growing number of traffic accidents and human life expectancy, bone is emerged as the most frequently transplanted human tissue and its demand is growing in medical market for reconstruction of bone defects [1]. So researchers in the field of orthopedics have given considerable emphasis on the fabrication of reliable and economically feasible biomaterials for bone tissue replacem...
متن کاملAnaphylactoid reaction during first hemofiltration with a PUREMA polysulfone membrane.
Adverse reactions during hemodialysis are extremely common and include a wide range of clinical presentations from mild to life threatening. We present a case of a 34 year old woman in the Burn Intensive Care Unit, who developed acute kidney injury requiring renal replacement therapy. She was placed on continuous veno-venous hemofiltration with the NxStage machine which uses a synthetic PUREMA ...
متن کاملCarbon nanotube/polysulfone composite screen-printed electrochemical enzyme biosensors.
The fabrication, evaluation and attractive performance of multiwall carbon nanotube(MWCNT)/polysulfone biocomposite membrane modified thick-film screen-printed electrochemical biosensors are reported. The fabricated carbon nanotube/polysulfone (CNT/PS) strips combine the attractive advantages of carbon nanotube materials, polysulfone matrix and disposable screen-printed electrodes. Such thick-f...
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ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1966
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.24.806