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<!doctype html> <html lang="te"> <head> <title>Extremely Low-Cost Alternative for the Oxygen Reduction Cata | 12260</title> <meta name="keywords" content=" Rajapakse RMG, Senarathna KGC, Kondo A, Jayawardena PS and Shimomura M , "/> <meta name="description" content="Fuel cells offer an enabling alternative energy technology for the present day useful energy crisis. However, one of the major obstacles of fuel cells in p..12260"/> <meta name="citation_publisher" content="లాంగ్‌డమ్ పబ్లిషింగ్ SL" /> <meta name="citation_journal_title" content="ఆటోమొబైల్ ఇంజినీరింగ్లో పురోగతి"> <meta name="citation_title" content="Extremely Low-Cost Alternative for the Oxygen Reduction Catalyst of Fuel Cell "> <meta name="citation_author" content="Rajapakse RMG" /> <meta name="citation_author" content="Senarathna KGC" /> <meta name="citation_author" content=" Kondo A" /> <meta name="citation_author" content="Jayawardena PS" /> <meta name="citation_author" content="Shimomura M" /> <meta name="citation_year" content=""> <meta name="citation_volume" content="4"> <meta name="citation_issue" content="1"> <meta name="citation_abstract" content="Fuel cells offer an enabling alternative energy technology for the present day useful energy crisis. However, one of the major obstacles of fuel cells in powering motor vehicles is the enormous cost associated with the catalysts used in both half-reactions which are Pt and Pt-Rh, respectively, for the anodic and cathodic half-reactions. Among several strategies put forward to reduce the cost of fuel cells, lowering of the amount of platinum used and replacing highly expensive platinum by low-cost catalysts are two major approaches to realize the development of fuel cellpowered motor vehicles. We have been pioneered in developing such low-cost catalysts for the difficult half-reaction, viz., the oxygen reduction half reaction of the fuel cells. We present here the development and the activity of Ag/ Polypyrrole/Montmorillonite Clay catalyst which performs equally to expensive Pt-Rh catalyst used for the oxygen reduction half-reaction of fuel cells. We show that this catalyst functions very similar to highly expensive Pt-Rh catalyst and hence the former can be conveniently substituted for the latter in practical applications. 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నొక్కండి">వ్యాపార నిర్వహణ</a><br> </nav> </div> </div>  </aside> <div class="col-12 col-sm-9"> <h2 class="heading-1">నైరూప్య</h2> <h3 class="">Extremely Low-Cost Alternative for the Oxygen Reduction Catalyst of Fuel Cell </h3> <p> <i class="fas fa-user"></i> Rajapakse RMG, Senarathna KGC, Kondo A, Jayawardena PS and Shimomura M </p> <p>Fuel cells offer an enabling alternative energy technology for the present day useful energy crisis. However, one of the major obstacles of fuel cells in powering motor vehicles is the enormous cost associated with the catalysts used in both half-reactions which are Pt and Pt-Rh, respectively, for the anodic and cathodic half-reactions. Among several strategies put forward to reduce the cost of fuel cells, lowering of the amount of platinum used and replacing highly expensive platinum by low-cost catalysts are two major approaches to realize the development of fuel cellpowered motor vehicles. We have been pioneered in developing such low-cost catalysts for the difficult half-reaction, viz., the oxygen reduction half reaction of the fuel cells. We present here the development and the activity of Ag/ Polypyrrole/Montmorillonite Clay catalyst which performs equally to expensive Pt-Rh catalyst used for the oxygen reduction half-reaction of fuel cells. We show that this catalyst functions very similar to highly expensive Pt-Rh catalyst and hence the former can be conveniently substituted for the latter in practical applications.</p> <div class="alert alert-info text-left"><b>నిరాకరణ:</b> ఈ సారాంశం కృత్రిమ మేధస్సు సాధనాలను ఉపయోగించి అనువదించబడింది మరియు ఇంకా సమీక్షించబడలేదు లేదా ధృవీకరించబడలేదు.</div> <div class="nav social-icons"> <a class="nav-link w-auto">ఈ కథనాన్ని భాగస్వామ్యం చేయండి</a> <a title="ఇక్కడ నొక్కండి" target="_blank" href="https://www.facebook.com/sharer.php?u=https://telugu.longdom.org/abstract/extremely-lowcost-alternative-for-the-oxygen-reduction-catalyst-of-fuel-cell-12260.html" rel="noopener"><i class="fab fa-facebook-f"></i></a> <a class="nav-link" title="ఇక్కడ నొక్కండి" target="_blank" href="https://twitter.com/share?url=https://telugu.longdom.org/abstract/extremely-lowcost-alternative-for-the-oxygen-reduction-catalyst-of-fuel-cell-12260.html" rel="noopener"><i class="fab fa-twitter"></i></a> <a class="nav-link" title="ఇక్కడ నొక్కండి" target="_blank" href="https://www.linkedin.com/shareArticle?mini=true&url=https://telugu.longdom.org/abstract/extremely-lowcost-alternative-for-the-oxygen-reduction-catalyst-of-fuel-cell-12260.html" rel="noopener"><i class="fab fa-linkedin-in"></i></a> <a class="nav-link" title="ఇక్కడ నొక్కండి" target="_blank" href="https://plus.google.com/share?url=https://telugu.longdom.org/abstract/extremely-lowcost-alternative-for-the-oxygen-reduction-catalyst-of-fuel-cell-12260.html" rel="noopener"><i class="fab fa-google-plus-g"></i></a> </div> </div> </div> </div> </section> <footer class="bg-blue-grey-900 py-3"> <div class="container"> <div class="row"> <div class="col-12 col-sm-4"> <h4 class="white font-size-4 fweight-400 border-bottom-1 pb-2">కంటెంట్ లింక్‌లు</h4> <ul class="list-unstyled footer-links font-size-3"> <li><a class="" href="https://telugu.longdom.org/privacy-policy.html" title="ఇక్కడ నొక్కండి">గోప్యతా విధానం</a></li> <li><a class="" href="https://telugu.longdom.org/terms-conditions.html" title="ఇక్కడ నొక్కండి">నిబంధనలు & షరతులు</a></li> <li><a class="" href="https://telugu.longdom.org/authors-reviewers-editors.html" title="ఇక్కడ నొక్కండి">రచయితలు, సమీక్షకులు & ఎడిటో</a></li> </ul> </div> <div class="col-12 col-sm-4"> <h4 class="white font-size-4 fweight-400 border-bottom-1 pb-2">లాంగ్‌డమ్‌ను సంప్రదించండి</h4> <p><strong>లాంగ్‌డమ్ గ్రూప్ SA</strong><br /> అవెన్యూ రోజర్ వాండెండ్రీస్చే,<br /> 18, 1150 బ్రస్సెల్స్, బెల్జియం<br /> ఫోన్: +442038085340<br /> <strong>ఇమెయిల్:</strong> <a class="white" href="mailto:info@longdom.org" title="Click here">info@longdom.org</a></p> </div> <div class="col-12 col-sm-4"> <h4 class="white font-size-4 fweight-400 border-bottom-1 pb-2">కనెక్ట్ చేయండి</h4> <nav class="nav nav-pills social-icons-footer flex-column a-pl-0"> <a href="https://www.facebook.com/longdompublisher" title="ఇక్కడ నొక్కండి" target="_blank" class="nav-link bg-facebook-hover"><i class="fab fa-facebook-f bg-facebook"></i></a> <a href="https://www.linkedin.com/company/longdom-publishing-sl/" title="ఇక్కడ నొక్కండి" target="_blank" class="nav-link bg-linkedin-hover"><i class="fab fa-linkedin-in bg-linkedin"></i></a> <a href="https://twitter.com/LongdomP" title="ఇక్కడ నొక్కండి" target="_blank" class="nav-link bg-twitter-hover"><i class="fab fa-twitter bg-twitter"></i></a> <a href="https://www.instagram.com/longdom_publisher/" title="ఇక్కడ నొక్కండి" target="_blank" class="nav-link bg-instagram-hover"><i class="fab fa-instagram bg-instagram"></i></a> </nav> </div> </div> <div class="row text-center"> <div class="col"> <p>కాపీరైట్ © 2025 <a href="https://telugu.longdom.org/" title="ఇక్కడ నొక్కండి" class="white">లాంగ్‌డమ్ పబ్లిషింగ్ SL</a>.</p> </div> </div> </div> </footer>  <a href="#0" class="cd-top js-cd-top">Top</a>   <script src="https://code.jquery.com/jquery-3.3.1.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>  <script> jQuery(function($) { $(window).scroll(function fix_element() { $('#target').css( $(window).scrollTop() > 100 ? 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