کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
197052 459867 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Continuous ion exchange process based on polypyrrole as an electrochemically switchable ion exchanger
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Continuous ion exchange process based on polypyrrole as an electrochemically switchable ion exchanger
چکیده انگلیسی

The charging and discharging processes of conducting polymers, e.g. polypyrrole (PPy), are accompanied by the exchange of ions. This ion exchanger ability was used to develop an electrochemically switchable ion exchanger for softening drinking water. Ion exchanger electrodes based on modified PPy nanoparticles were prepared and their applicability was tested. A special cell arrangement containing two ion exchanger electrodes was developed to provide continuous operation of the softening and regeneration process. The test solutions were analysed by conductivity sensors. The ion exchanger cell was tested in laboratory loops and scaled up to meet requirements for practical application.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 50, Issues 25–26, 5 September 2005, Pages 5247–5254
نویسندگان
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