fa به‌کارگیری مواد ترموالکتریک برای بازیابی حرارتی در پیل سوختی پلیمری سراميک‌هاي الكتریكي، نوري و مغناطيسي Electrical, Optical and Magnetic Ceramics پژوهشي Research <p style="font-style: normal; text-align: justify;"><span style="line-height:2;"><span style="font-size:12px;"><span style="font-family:Tahoma;"><span style="direction:rtl"><span style="unicode-bidi:embed"><span lang="AR-SA">پیل</span><span lang="fa">‌</span><span lang="AR-SA">های</span> <span lang="AR-SA">سوختی</span> <span lang="AR-SA">با غشای</span> <span lang="AR-SA">تبادل‌کننده</span> <span lang="AR-SA">پروتون</span> <span lang="AR-SA">گزینه‌های</span> <span lang="AR-SA">امیدوارکننده</span><span lang="fa">‌</span><span lang="AR-SA">ای</span> <span lang="AR-SA">برای</span> <span lang="AR-SA">تبدیل</span> <span lang="AR-SA">انرژی</span> <span lang="AR-SA">پاک</span> <span lang="AR-SA">و</span> <span lang="AR-SA">کارآمد</span> <span lang="AR-SA">هستند</span><span lang="fa">. </span><span lang="AR-SA">با</span> <span lang="AR-SA">این</span> <span lang="AR-SA">حال،</span> <span lang="AR-SA">یکی</span> <span lang="AR-SA">از</span> <span lang="AR-SA">چالش</span><span lang="fa">‌</span><span lang="AR-SA">های</span> <span lang="AR-SA">اصلی</span> <span lang="AR-SA">در</span> <span lang="AR-SA">زمینه این دستگاه، مدیریت حرارت اتلافی آن</span> <span lang="AR-SA">است</span> <span lang="AR-SA">که</span> <span lang="AR-SA">بخش</span> <span lang="AR-SA">قابل</span> <span lang="AR-SA">توجهی</span> <span lang="AR-SA">از</span> <span lang="AR-SA">انرژی</span> <span lang="AR-SA">خروجی</span> <span lang="AR-SA">آن</span> <span lang="AR-SA">را</span> <span lang="AR-SA">به</span> <span lang="AR-SA">خود</span> <span lang="AR-SA">اختصاص</span> <span lang="AR-SA">می</span><span lang="fa">‌</span><span lang="AR-SA">دهد و از این رو، بازیابی</span> <span lang="AR-SA">حرارت اتلافی</span> <span lang="AR-SA">پیل</span><span lang="fa">‌</span><span lang="AR-SA">های</span> <span lang="AR-SA">سوختی</span> <span lang="AR-SA">پلیمری موضوع داغ در ادبیات پژوهشی حوزه مواد پیشرفته است.</span><span lang="fa"><span style="font-family:"B Nazanin""></span></span></span></span><br> <span style="direction:rtl"><span style="unicode-bidi:embed"><span lang="AR-SA">مولدهای</span> <span lang="AR-SA">ترموالکتریک</span> <span lang="AR-SA">یکی</span> <span lang="AR-SA">از</span> <span lang="AR-SA">این</span> <span lang="AR-SA">فناوری</span><span lang="fa">‌</span><span lang="AR-SA">ها</span> <span lang="AR-SA">هستند</span> <span lang="AR-SA">که</span> <span lang="AR-SA">توجه زیادی را</span> <span lang="AR-SA">برای</span> <span lang="AR-SA">بازیابی</span> <span lang="AR-SA">حرارت</span> <span lang="AR-SA">اتلافی</span> <span lang="AR-SA">پیل</span><span lang="fa">‌</span><span lang="AR-SA">های</span> <span lang="AR-SA">سوختی</span> <span lang="AR-SA">پلیمری به</span> <span lang="AR-SA">خود</span> <span lang="AR-SA">جلب</span> <span lang="AR-SA">کرده‌اند</span><span lang="fa">. </span><span lang="AR-SA">مولد</span> <span lang="AR-SA">ترموالکتریک</span> <span lang="AR-SA">یک</span> <span lang="AR-SA">دستگاه</span> <span lang="AR-SA">حالت</span> <span lang="AR-SA">جامد</span> <span lang="AR-SA">است</span> <span lang="AR-SA">که</span> <span lang="AR-SA">گرادیان</span> <span lang="AR-SA">دما</span> <span lang="AR-SA">را</span> <span lang="AR-SA">بر</span> <span lang="AR-SA">اساس</span> <span lang="AR-SA">اثر</span> <span lang="AR-SA">سیبک</span> <span lang="AR-SA">مستقیماً به</span> <span lang="AR-SA">انرژی</span> <span lang="AR-SA">الکتریکی</span> <span lang="AR-SA">تبدیل</span> <span lang="AR-SA">می</span><span lang="fa">‌</span><span lang="AR-SA">کند</span><span lang="FA">.</span> <span lang="AR-SA">با</span> <span lang="AR-SA">استفاده</span> <span lang="AR-SA">از</span> <span lang="AR-SA">مولدهای</span> <span lang="AR-SA">ترموالکتریک،</span> <span lang="AR-SA">حرارت</span> <span lang="AR-SA">اتلافی</span> <span lang="AR-SA">تولید</span> <span lang="AR-SA">شده</span> <span lang="AR-SA">توسط</span> <span lang="AR-SA">پیل</span><span lang="fa">‌</span><span lang="AR-SA">های</span> <span lang="AR-SA">سوختی</span> <span lang="AR-SA">پلیمری</span> <span lang="AR-SA">را</span> <span lang="AR-SA">می</span><span lang="fa">‌</span><span lang="AR-SA">توان به</span> <span lang="AR-SA">انرژی</span> <span lang="AR-SA">الکتریکی</span> <span lang="AR-SA">مفید</span> <span lang="AR-SA">تبدیل</span> <span lang="AR-SA">کرد</span> <span lang="AR-SA">و انرژی استحصال شده به ظرفیت تولید پیل سوختی اضافه شده یا برای</span> <span lang="AR-SA">تامین</span> <span lang="AR-SA">انرژی</span> <span lang="AR-SA">دستگاه</span><span lang="fa">‌</span><span lang="AR-SA">های</span> <span lang="AR-SA">دیگر در زنجیره تأمین نیرو، مورد</span> <span lang="AR-SA">استفاده قرار می‌گیرد</span><span lang="fa">.</span><span dir="LTR"><span style="font-family:"Times New Roman","serif""></span></span></span></span><br> <span dir="RTL" lang="AR-SA">در</span> <span dir="RTL" lang="AR-SA">این</span> <span dir="RTL" lang="AR-SA">مقاله</span> <span dir="RTL" lang="AR-SA">مروری،</span> <span dir="RTL" lang="AR-SA">یک</span> <span dir="RTL" lang="AR-SA">نمای</span> <span dir="RTL" lang="AR-SA">کلی</span> <span dir="RTL" lang="AR-SA">از</span> <span dir="RTL" lang="AR-SA">وضعیت</span> <span dir="RTL" lang="AR-SA">فعلی</span> <span dir="RTL" lang="AR-SA">استفاده</span> <span dir="RTL" lang="AR-SA">از</span> <span dir="RTL" lang="FA">مولد</span><span dir="RTL" lang="AR-SA">های</span> <span dir="RTL" lang="AR-SA">ترموالکتریک</span> <span dir="RTL" lang="AR-SA">برای</span> <span dir="RTL" lang="AR-SA">بازیابی</span> <span dir="RTL" lang="AR-SA">حرارت پیل</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">های</span> <span dir="RTL" lang="AR-SA">سوختی</span> <span dir="RTL" lang="AR-SA">با غشای</span> <span dir="RTL" lang="AR-SA">تبادل‌کننده</span> <span dir="RTL" lang="AR-SA">پروتون</span> <span dir="RTL" lang="AR-SA">ارائه</span> <span dir="RTL" lang="AR-SA">شده است</span><span dir="RTL" lang="fa">. </span><span dir="RTL" lang="AR-SA">خواص</span> <span dir="RTL" lang="AR-SA">و</span> <span dir="RTL" lang="AR-SA">محدودیت</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">های</span> <span dir="RTL" lang="AR-SA">مواد</span> <span dir="RTL" lang="AR-SA">ترموالکتریک</span> <span dir="RTL" lang="AR-SA">مرسوم،</span> <span dir="RTL" lang="AR-SA">مانند</span> <span dir="RTL" lang="AR-SA">بیسموت تلورید و</span> <span dir="RTL" lang="AR-SA">آلیاژهای</span> <span dir="RTL" lang="AR-SA">آن</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">ها</span> <span dir="RTL" lang="AR-SA">مورد</span> <span dir="RTL" lang="AR-SA">بحث</span> <span dir="RTL" lang="AR-SA">قرار</span> <span dir="RTL" lang="AR-SA">گرفته</span> <span dir="RTL" lang="AR-SA">و</span> <span dir="RTL" lang="AR-SA">پتانسیل</span> <span dir="RTL" lang="AR-SA">مواد</span> <span dir="RTL" lang="AR-SA">ترموالکتریک</span> <span dir="RTL" lang="AR-SA">جایگزین،</span> <span dir="RTL" lang="AR-SA">مانند</span> <span dir="RTL" lang="AR-SA">اسکوترودیت</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">ها،</span> <span dir="RTL" lang="AR-SA">ترکیبات</span> <span dir="RTL" lang="AR-SA">نیمه</span> <span dir="RTL" lang="AR-SA">هوسلر، مواد آلی، نانو لوله‌های کربنی و کامپوزیت‌های مبتنی بر آن‌ها</span> <span dir="RTL" lang="AR-SA">و</span> <span dir="RTL" lang="AR-SA">اکسیدهای</span> <span dir="RTL" lang="AR-SA">ترموالکتریک</span> <span dir="RTL" lang="AR-SA">بررسی</span> <span dir="RTL" lang="AR-SA">می</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">شود</span><span dir="RTL" lang="fa">. </span><span dir="RTL" lang="AR-SA">همچنین</span> <span dir="RTL" lang="AR-SA">در</span> <span dir="RTL" lang="AR-SA">مورد</span> <span dir="RTL" lang="AR-SA">معیارهای</span> <span dir="RTL" lang="AR-SA">مورد</span> <span dir="RTL" lang="AR-SA">استفاده</span> <span dir="RTL" lang="AR-SA">برای</span> <span dir="RTL" lang="AR-SA">ارزیابی</span> <span dir="RTL" lang="AR-SA">عملکرد</span> <span dir="RTL" lang="AR-SA">مولدهای</span> <span dir="RTL" lang="AR-SA">ترموالکتریک</span> <span dir="RTL" lang="AR-SA">برای</span> <span dir="RTL" lang="AR-SA">بازیابی</span> <span dir="RTL" lang="AR-SA">حرارت</span> <span dir="RTL" lang="AR-SA">اتلافی پیل‌های سوختی پلیمری</span> <span dir="RTL" lang="AR-SA">و</span> <span dir="RTL" lang="AR-SA">چالش</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">ها</span> <span dir="RTL" lang="AR-SA">و</span> <span dir="RTL" lang="AR-SA">فرصت</span><span dir="RTL" lang="fa">‌</span><span dir="RTL" lang="AR-SA">های</span> <span dir="RTL" lang="AR-SA">مرتبط</span> <span dir="RTL" lang="AR-SA">با</span> <span dir="RTL" lang="AR-SA">به‌کارگیری</span> <span dir="RTL" lang="AR-SA">عملی</span> <span dir="RTL" lang="AR-SA">آن‌ها</span> <span dir="RTL" lang="AR-SA">بحث</span> <span dir="RTL" lang="AR-SA">خواهد</span><span dir="RTL" lang="fa">.</span></span></span></span></p> <div> <hr align="left" size="1" width="33%" ></div> <span style="font-size:11pt"><span style="line-height:107%"><span style="font-family:Calibri,sans-serif">Proton exchange membrane (PEM) fuel cells are promising devices to efficiently produce green electricity. However, one of the challenges hindering their commercialization is the waste heat management in which a great part of the outcoming energy is made of. For this matter, a great deal of emerging research is focused on heat recovery in PEM fuel cells.&nbsp;Thermoelectric generators are one of the technologies that have recently obtained notable attention for their potential for use as waste heat recovery in PEMFCs. Thermoelectric generators are solid state devices that directly convert the temperature gradient to electricity via the Seebeck effect.<br> In this review paper we will outline the current overview of the use of thermoelectric materials for the waste heat recovery especially in PEMFSc. Advantages and disadvantages of commonly used thermoelectric materials such as bismuth telluride and its alloys are discussed and the capability of alternative thermoelectric materials such as Skutterudite structures, Half-Heusler compounds, carbon nanotubes and their composites and thermoelectric oxides are scrutinized.</span></span></span><br> <br> <br> <br> <br> &nbsp; حرارت اتلافی در پیل سوختی, سیستم بازیابی حرارت اتلافی, مولد ترموالکتریک, اثر سیبک, ZT, ضریب سیبک, ضریب ترموالکتریک, مقاله مروری Thermoelectric generators, waste heat recovery, Proton exchange membrane fuel cells 1 22 http://ijcse.ir/browse.php?a_code=A-10-739-1&slc_lang=fa&sid=1 Fatemeh Karimi فاطمه کریمی karimiftm79@gmail.com 10031947532846005129 10031947532846005129 No Iran University of Science and Technology دانشگاه علم و صنعت ایران Mahdi Darab مهدی داراب darab@iust.ac.ir 10031947532846005130 10031947532846005130 Yes Iran University of Science and Technology دانشگاه علم و صنعت ایران