{"id":56580,"date":"2023-05-13T17:42:30","date_gmt":"2023-05-13T12:12:30","guid":{"rendered":"https:\/\/corpbiz.io\/learning\/?p=56580"},"modified":"2024-05-18T14:57:39","modified_gmt":"2024-05-18T09:27:39","slug":"aem-electrolysis-to-produce-green-hydrogen-how-does-it-work","status":"publish","type":"post","link":"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/","title":{"rendered":"AEM Electrolysis to produce Green Hydrogen How does it work?"},"content":{"rendered":"\n<p>Hydrogen production through conventional methods still depends on fossil fuels, contributing to greenhouse gas emissions and climate change. Using AEM Electrolysis to produce Green Hydrogen is a promising solution for decarbonising this sector as well as many linked sectors such as transportation, industry, and power generation. By 2050, carbon-neutral &#8216;green&#8217; hydrogen will deliver a significant proportion of the world&#8217;s energy and become a multi-trillion-dollar industry. In India, the buzz towards green hydrogen started after the National Green Hydrogen Mission was approved by the Union Cabinet in 2022. The intended objectives of the policy are to make India a leading producer and supplier of Green Hydrogen in the world and create domestic infrastructure and export opportunities for this renewable fuel and its derivatives. By supplementing the production of green hydrogen, the government aims to decarbonise major industries, including iron and steel and ammonia, and encourage research and development into the Fuel Cell Electric Vehicles (FCEVs) that&nbsp;are powered by hydrogen. This article explores the principle of AEM electrolysis, the advantages and challenges of AEM electrolysis and the scope of business in and around green hydrogen manufacturing, transport storage, etc.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Page Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#Potential_of_using_hydrogen_as_a_fuel\" >Potential of using hydrogen as a fuel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#What_is_AEM_Electrolysis\" >What is AEM Electrolysis?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#Principle_of_AEM_Electrolysis\" >Principle of AEM Electrolysis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#Advantages_of_using_AEM_Electrolysis_to_produce_Green_Hydrogen\" >Advantages of using AEM Electrolysis to produce Green\nHydrogen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#Challenges_of_AEM_Electrolysis\" >Challenges of AEM Electrolysis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#Future_Potential_of_AEM_Electrolysis_for_Green_Hydrogen_Production\" >Future Potential of AEM Electrolysis for Green Hydrogen\nProduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/corpbiz.io\/learning\/aem-electrolysis-to-produce-green-hydrogen-how-does-it-work\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Potential_of_using_hydrogen_as_a_fuel\"><\/span>Potential of using hydrogen as a fuel<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Hydrogen is an energy carrier that has the potential to play a significant role in the transition towards a clean, sustainable, and low-carbon future for India. Anion exchange membrane or AEM Electrolysis to produce Green Hydrogen is a promising technology for green hydrogen production. <\/p>\n\n\n\n<p>AEM electrolysis of water using renewable energy from solar, wind, and hydropower has the potential for industrial-scale production, reducing the cost of hydrogen production and increasing the efficiency of electrolysis. The price of hydrogen will be broadly determined by distribution and manufacturing costs. <\/p>\n\n\n\n<p>The factors that drive the cost of AEM Electrolysis to produce Green Hydrogen are the price of renewable energy and high investment costs. But with the strategic use of technologies present domestically and internationally and utilising the support and incentives that the government offers, setting up a <strong><a href=\"https:\/\/corpbiz.io\/green-hydrogen-plant-setup\">Hydrogen manufacturing plant<\/a><\/strong> is possible. The potential market and the profit that can be made from this business will depend on factors such as:<\/p>\n\n\n\n<ul>\n<li>Hydrogen price for the end customer<\/li>\n\n\n\n<li>Available supporting infrastructure<\/li>\n\n\n\n<li>Local availability<\/li>\n\n\n\n<li>Competition for alternative technologies<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_AEM_Electrolysis\"><\/span>What is AEM Electrolysis?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Hydrogen can be produced from energy from natural gas, biomass, or water, through different processes such as steam methane reforming, biomass gasification, or water electrolysis. Green Hydrogen is produced through the eco-friendly electrolysis of water using renewable energy, such as wind or solar power. Water electrolysis is the only feasible technology for the production of green hydrogen and can be scaled to meet such a demand. As the market for green hydrogen is bound to grow rapidly, it becomes crucial to understand the Anion-exchange membrane or AEM Electrolysis to produce Green Hydrogen, the only feasible technology for its production. <\/p>\n\n\n\n<p>AEM Electrolysis produces Green Hydrogenuses an electric current to split water molecules into hydrogen and oxygen. Electrolysis can be performed using two types of electrolytes: acidic electrolytes and alkaline electrolytes. In acidic electrolysis, hydrogen ions (H+) are produced at the anode, while oxygen gas (O2) is produced at the cathode. In alkaline electrolysis, hydroxide ions (OH-) are produced at the cathode, while hydrogen gas (H2) is produced at the cathode.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Principle_of_AEM_Electrolysis\"><\/span>Principle of AEM Electrolysis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>AEM\nelectrolysis is a type of alkaline electrolysis that uses an anion exchange\nmembrane (AEM) as the electrolyte. AEMs are ion-conducting membranes that allow\nthe transport of negatively charged ions (anions) while blocking the transport\nof positively charged ions (cations). In AEM electrolysis, water is split into\nhydrogen gas and hydroxide ions at the cathode, while oxygen gas and anions are\nproduced at the anode. The hydroxide ion produced at the cathode side then\nreacts with the anions produced at the anode to form water. The following\nequations can represent the chemical reactions that occur in AEM electrolysis:<\/p>\n\n\n\n<p><strong>Cathode reaction: 2H2O + 2e- <\/strong><strong>\u2192<\/strong><strong> H2 + 2OH-<\/strong><\/p>\n\n\n\n<p><strong>Anode reaction: 2OH- <\/strong><strong>\u2192<\/strong><strong> O2 + 2e-<\/strong><\/p>\n\n\n\n<p><strong>Overall reaction: 2H2O <\/strong><strong>\u2192<\/strong><strong> 2H2 + O2<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_using_AEM_Electrolysis_to_produce_Green_Hydrogen\"><\/span>Advantages of using AEM Electrolysis to produce Green\nHydrogen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The\noverall cost of hydrogen depends on the efficiency, the ability to vary\nelectricity use, and the capital cost of the system. Using AEM electrolysis for\ngreen hydrogen production has several advantages over conventional alkaline and\nacidic electrolysis, such as <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Higher Efficiency<\/h3>\n\n\n\n<p>AEM\nelectrolysis has the potential to achieve higher efficiencies than conventional\nelectrolysis. The use of AEMs allows for the use of higher current densities,\nwhich can increase the efficiency of electrolysis. In addition, AEM\nelectrolysis can operate at lower temperatures and pressures, which reduces the\nenergy required for electrolysis.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Low Cost<\/h3>\n\n\n\n<p>AEM electrolysis has the potential to reduce the cost of hydrogen production. Using AEM Electrolysis to produce Green Hydrogen is cheaper than the membranes used in conventional electrolysis, such as Nafion membranes. In addition, AEM electrolysis can operate at lower temperatures and pressures, which reduces the cost of the system components. Furthermore, AEM electrolysis can use low-cost and abundant catalysts like nickel or iron instead of expensive precious metal catalysts like platinum or iridium.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility with Renewable Energy<\/h3>\n\n\n\n<p>AEM Electrolysis to produce Green Hydrogen is a technology that is compatible with renewable energy sources, such as solar power or wind, can provide the electricity required for electrolysis. Using renewable energy sources can further reduce the carbon footprint of hydrogen production and increase the sustainability of the process.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Scalability<\/h3>\n\n\n\n<p>AEM electrolysis can be scaled up for industrial-scale production of hydrogen. Using low-cost and abundant materials and compatibility with renewable energy sources make AEM electrolysis a scalable and sustainable technology for <strong>green hydrogen production<\/strong><sup><a href=\"https:\/\/www.india.gov.in\/spotlight\/national-green-hydrogen-mission\"><strong>[1]<\/strong><\/a><\/sup>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Challenges_of_AEM_Electrolysis\"><\/span>Challenges of AEM Electrolysis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Despite\nthe advantages of using AEM Electrolysis to produce Green Hydrogen, there are\nstill some challenges that need to be addressed by the proponent while choosing\nthe machinery when setting up the plant to make this production commercially\nviable.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Membrane Stability<\/h3>\n\n\n\n<p>The\nstability of AEMs is a critical factor that affects the performance and\ndurability of AEM electrolysis. AEMs can degrade over time due to chemical or\nmechanical stresses, reducing their ionic conductivity and selectivity. The\ndevelopment of stable and durable AEMs is crucial for commercialising AEM\nelectrolysis.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Catalyst Activity and Stability<\/h3>\n\n\n\n<p>The\nactivity and stability of the catalysts used in AEM electrolysis also affect\nthe performance and durability of the system. The triggers can degrade over\ntime due to corrosion, poisoning, or leaching, reducing their activity and\nstability. The development of efficient and stable catalysts is essential for\nthe commercialisation of AEM electrolysis.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">System Integration<\/h3>\n\n\n\n<p>Integrating\nAEM electrolysis for green hydrogen production requires the development of\nefficient and reliable control and monitoring systems. Optimising the system\ndesign and operation can further improve the efficiency and sustainability of AEM\nElectrolysis to produce Green Hydrogen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Future_Potential_of_AEM_Electrolysis_for_Green_Hydrogen_Production\"><\/span>Future Potential of AEM Electrolysis for Green Hydrogen\nProduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Despite\nthe challenges, AEM electrolysis has the potential to become a key technology\nfor green hydrogen production. AEM electrolysis can reduce the cost and\nincrease the efficiency of electrolysis, making green hydrogen more competitive\nwith conventional hydrogen production methods. AEM electrolysis can also\nprovide a scalable and sustainable solution for green hydrogen production,\ncompatible with renewable energy sources and low-cost and abundant materials.<\/p>\n\n\n\n<p>Several\nresearch efforts are underway to address the challenges of AEM electrolysis and\noptimise its performance and durability. The development of stable and durable\nAEMs and efficient and stable catalysts is crucial for commercialising AEM\nelectrolysis. Integrating AEM electrolysis into the hydrogen production system\nwill also require developing efficient and reliable control and monitoring\nsystems.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>AEM Electrolysis to produce Green Hydrogen is a promising solution for decarbonising various sectors and transitioning towards a sustainable, low-carbon future. AEM electrolysis has several advantages over conventional electrolysis, such as high efficiency, low cost, compatibility with renewable energy, and scalability. However, challenges still need to be addressed to make AEM electrolysis commercially viable, such as membrane stability, catalyst activity and stability, and system integration. The development of stable and durable AEMs and efficient and stable catalysts, as well as the optimisation of system design and operation, can further improve the efficiency and sustainability of AEM electrolysis. With further research and development efforts, AEM electrolysis can become a crucial technology for green hydrogen production and contribute to the transition towards a clean, sustainable, and low-carbon future.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hydrogen production through conventional methods still depends on fossil fuels, contributing to greenhouse gas emissions and climate change. Using AEM Electrolysis to produce Green Hydrogen is a promising solution for decarbonising this sector as well as many linked sectors such as transportation, industry, and power generation. By 2050, carbon-neutral &#8216;green&#8217; hydrogen will deliver a significant [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":56603,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3616],"tags":[3614],"acf":{"service_id":"660"},"authorName":"Muskaan Verma","authorImageUrl":"https:\/\/corpbiz.io\/learning\/wp-content\/uploads\/2022\/05\/MicrosoftTeams-image-14.jpg","authorDescription":"Muskaan has completed her BA.LLB and LLM, gaining vast legal knowledge and expertise. She has keen interest in legal research and content writing, having prior experience of publishing numerous research papers in international journals on Environmental Laws and Corporate Laws.","postViews":3246,"readingTime":5,"_links":{"self":[{"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/posts\/56580"}],"collection":[{"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/comments?post=56580"}],"version-history":[{"count":8,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/posts\/56580\/revisions"}],"predecessor-version":[{"id":64233,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/posts\/56580\/revisions\/64233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/media\/56603"}],"wp:attachment":[{"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/media?parent=56580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/categories?post=56580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/corpbiz.io\/learning\/wp-json\/wp\/v2\/tags?post=56580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}