{"id":5232,"date":"2016-01-12T11:36:00","date_gmt":"2016-01-12T11:36:00","guid":{"rendered":"https:\/\/prod.zbt.compositas.io\/news\/forschungs-und-entwicklungsprojekt-zu-redox-flow-batterien\/"},"modified":"2025-01-23T13:55:50","modified_gmt":"2025-01-23T13:55:50","slug":"research-project-on-redox-flow-batteries","status":"publish","type":"news","link":"https:\/\/zbt.de\/en\/news\/research-project-on-redox-flow-batteries\/","title":{"rendered":"Research Project on Redox-Flow-Batteries"},"content":{"rendered":"<section class=\"intro-grid intro-grid--white\" dir=\"rtl\">\n    <div class=\"intro-grid__content\" dir=\"ltr\">\n        <h1 class=\"intro-grid__heading\">Research Project on Redox-Flow-Batteries<\/h1>\n                    <div class=\"intro-grid__teaser\"><div class=\"teaser-text\">\n<div class=\"teaser-text\">\n<p class=\"bodytext\">Joint project of thyssenkrupp, Centroplast und Eisenhuth as well as Energie-Forschungszentrum Niedersachsen (EFZN) and Zentrum f\u00fcr BrennstoffzellenTechnik (ZBT)<\/p>\n<\/div>\n<div class=\"news-img-wrap\">\n<div class=\"outer\">\n<div class=\"mediaelement mediaelement-image\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n                            <div class=\"intro-grid__text\"><p class=\"bodytext\">Megawatt electricity storage system for the transition to renewables: Research project into redox flow batteries receives funding from Ministry for Economic Affairs and Energy<\/p>\n<ul>\n<li>New production process allows industrial use and power outputs in the two- to three-digit megawatt range<\/li>\n<li>German Ministry for Economic Affairs and Energy (BMWi) provides 3.9 million euros funding for \u201cextruded plate\u201d project as cross-sector collaboration between industry and research<\/li>\n<\/ul>\n<\/div>\n            <\/div>\n            <figure class=\"intro-grid__figure\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"544\" src=\"https:\/\/zbt.de\/app\/uploads\/2024\/10\/csm_messe-stuttgart-WES_14_P_030_e744086ed7-e1734433693681.jpg\" class=\"intro-grid__image\" alt=\"\" \/>\n                            <div class=\"intro-grid__overlay\" \/>\n                    <\/figure>\n    <\/section>\n\n\n<section class=\"text-teaser text-teaser--white\">\n  <h2 class=\"text-teaser__heading\"> <\/h2>\n  <div class=\"text-teaser__text\"><p class=\"bodytext\">With demand for energy storage solutions rising rapidly in connection with the transition to renewables, the companies thyssenkrupp, Centroplast and Eisenhuth along with the research institutes Energie-Forschungszentrum Niedersachsen (EFZN) and Zentrum f\u00fcr BrennstoffzellenTechnik (ZBT) have launched a joint research and development project. The aim is to develop a new, low-cost process to manufacture one of the core components of redox flow batteries \u2013 bipolar plates \u2013 with surface areas in the m\u00b2 range. Germany\u2019s Ministry for Economic Affairs and Energy (BMWi) is providing 3.9 million euros over a period of three years as part of its funding measure \u201cExtruded plate \u2013 new large-area bipolar plates produced by extrusion for redox flow batteries\u201d. The new technology will substantially reduce the unit manufacturing costs of redox flow batteries and is expected to be marketed by thyssenkrupp from 2018.<\/p>\n<p class=\"bodytext\">The global market for energy storage systems is growing rapidly as renewables become increasingly established on the energy market. According to forecasts by the International Energy Agency IEA, electricity generation from renewable sources will roughly triple between 2012 and 2040. The problem is that wind and solar are volatile; the amount of energy they deliver fluctuates sharply. To store large amounts of energy from renewable resources, flexible storage systems such as redox flow batteries will be needed in the future.<\/p>\n<p class=\"bodytext\">From watts to megawatts: redox flow batteries have potential for large-scale applications<\/p>\n<p class=\"bodytext\">The special feature of redox flow batteries is that they do not store and convert energy in the same place, as is the case with other battery systems, but separately. Redox flow batteries store electricity as chemical energy in two large tanks containing electrolytic fluids \u2013 salts dissolved in organic or inorganic acids. The two tanks are connected to electrochemical cells that convert electricity into chemical energy or chemical energy into electricity. The power output and the amount of electricity stored can be scaled independently. Alongside their long lifetime this is one of the major advantages of redox flow batteries over other battery systems. Redox flow batteries are particularly suitable as stationary energy storage systems. They can respond very quickly to the supply situation, switching from storage to discharge in fractions of a second with efficiency levels currently of up to 80 percent.<\/p>\n<p class=\"bodytext\">The bigger the tanks, the more electricity can be stored. Power output, however, depends on the size of the active area of the electrochemical cells, and thus directly on the size of the bipolar plate. Increasing this size is the aim of the consortium. The latest commercial redox flow batteries have a cell area of roughly 0.1 m\u00b2, providing only around 80 watts of power. To allow large scale industrial use in the future, the active cell area of redox flow batteries is to be increased to 2.7 m<sup>2<\/sup>, more than 30 times the current size. Connecting hundreds or thousands of cells into larger units will provide batteries producing tens to hundreds of megawatts. This principle is not new and is already implemented today in other electrolysis applications, for example in chlorine production.<\/p>\n<p class=\"bodytext\">Innovation through cross-sector collaboration<\/p>\n<p class=\"bodytext\">thyssenkrupp Industrial Solutions has been working for some time to develop redox flow storage technology for large-scale use. The company\u2019s know-how is mainly in the design of the electrochemical cells. The development of an improved cell design, which thyssenkrupp has patented, recently enabled the company to put a pilot redox flow storage system with cell areas up to 0.6 m<sup>2<\/sup>\u00a0into operation at its research and development center in Ennigerloh. The newly developed bipolar plates will also be tested here under near-service conditions to see if they are suitable for use in redox flow batteries.<\/p>\n<p class=\"bodytext\">Under the newly launched project to develop a production process for a new kind of bipolar plate, Eisenhuth is responsible for transferring the research results to industrial production and for manufacturing small-area bipolar plates. ZBT, supported by Eisenhuth, will select and develop materials suitable for the new production technology.<\/p>\n<p class=\"bodytext\">Plastics specialist Centroplast will be responsible for scaling up the bipolar plates and demonstrating the feasibility of manufacturing plates on a m\u00b2 scale using the new technology. The main focus will be on the ability to manufacture defect-free, high-quality bipolar plates in a robust and reproducible process. During the development process, the research institutes ZBT and EFZN will support the manufacture of the bipolar plates by Eisenhuth and Centroplast by means of extensive material characterizations and electrochemical analyses.<\/p>\n<p class=\"bodytext\">thyssenkrupp Industrial Solutions will then be responsible for integrating the newly developed bipolar plates into redox flow batteries and further optimizing the cell design with a view to large-scale applications. The joint project to produce the bipolar plates is being coordinated by Eisenhuth.<\/p>\n<p class=\"bodytext\">thyssenkrupp Industrial Solutions:<br \/>\nThe thyssenkrupp Industrial Solutions business area is a leading partner for the engineering, construction and service of all industrial plants and systems. In addition to chemical, coke, cement and other industrial plants and refineries, our portfolio also includes mining, ore processing and port handling equipment along with corresponding services. In the naval sector we are a leading global system supplier for submarines and surface vessels. As an important system partner to our customers in the automotive, aerospace and battery industries we optimize the value chain and improve performance. In collaboration with our customers we develop top-quality solutions and deliver efficiency, reliability and sustainability over the entire life cycle. Around 19,000 employees at over 70 locations form a global network with a technology portfolio that guarantees maximum productivity and cost-efficiency.<\/p>\n<p class=\"bodytext\">Centroplast:<br \/>\nCentroplast Engineering Plastics GmbH is a member of CENTROTEC Sustainable AG, a company focused mainly on the markets for energy efficiency and renewable energies in buildings. As part of this alliance, Centroplast has for many years been producing plates and other semi-finished plastic products as well as machined components from high-grade engineering plastics for a range of applications. With this background Centroplast has already gained experience in working with difficult-to-process filled materials (e.g. carbon, ceramics etc.). The extrusion dies are made in Centroplast\u2019s own die-making department.<\/p>\n<p class=\"bodytext\">Eisenhuth:<br \/>\nEisenhuth GmbH &amp; Co. KG has been working intensively on the production and development of fuel cell components since 2007, when it acquired SGL Carbon\u2019s bipolar plate technology. Having substantially enhanced this technology, the company is now one of the leading suppliers of bipolar plates. Established in 1945, Eisenhuth\u2019s core competencies were originally in mold making and the low- and mid-volume production of polymer parts (rubber, silicone and thermosetting plastics). The bipolar plate activities were an ideal fit, and the company was able to integrate and develop the technology further. Initially Eisenhuth only developed bipolar plates for fuel cells, before gradually expanding its activities to include lithium-ion and redox flow batteries.<\/p>\n<p class=\"bodytext\">Energie-Forschungszentrum Niedersachsen (EFZN):<br \/>\nBased in Goslar, EFZN is currently working with the Institute of Chemical and Electrochemical Process Engineering of Clausthal University in the area of energy conversion and distribution to develop catalysts for methanol fuel cells and energy-efficient electrolysis processes using gas diffusion electrodes. The institute is also developing rechargeable zinc-air batteries and working on various projects aimed at improving the components, cell design and efficiency of redox flow batteries.<\/p>\n<p class=\"bodytext\">Zentrum f\u00fcr BrennstoffzellenTechnik (ZBT):<br \/>\nHeaded by Prof. Dr. Angelika Heinzel, ZBT was founded in 2001 as an independent, industry- and applications-oriented research institute to develop innovative energy technologies, with the focus on electrochemical conversion technologies such as fuel cells, electrolyzers and batteries. To realize suitable bipolar plates for fuel cells and flow batteries, graphites or other carbon-containing fillers are incorporated into various polymer matrixes with high fill levels. For this, ZBT has a wide range of equipment at its disposal (laboratory measuring mixers, twin-screw and multi-shaft extruders, high-shear mixers). This equipment is used to develop conductive compounds with adequate mechanical stability for the planned application. These materials are then processed into bipolar plates by hot press and injection molding and by continuous processes such as extrusion.<\/p>\n<p class=\"bodytext\">Text:<br \/>\nthyssenkrupp<br \/>\nBusiness Area<br \/>\nIndustrial Solutions<\/p>\n<p class=\"bodytext\">Contacts:<br \/>\nthyssenkrupp Industrial Solutions AG<br \/>\nTorben Beckmann<br \/>\nCommunications<br \/>\nP: +49 201 844\u2009-\u2009532200<br \/>\n<a>torben.beckmann(at)thyssenkrupp.com<\/a><br \/>\n<a href=\"http:\/\/www.thyssenkrupp-industrial-solutions.com\/\">www.thyssenkrupp-industrial-solutions.com<\/a><\/p>\n<p class=\"bodytext\">Eisenhuth GmbH &amp; Co. KG<br \/>\nDr. Thorsten Hickmann<br \/>\nP: +49 5522 9067 &#8211; 0<br \/>\n<a>t.hickmann(at)eisenhuth.de<br \/>\n<\/a>www.eisenhuth.de<\/p>\n<p class=\"bodytext\">ZBT GmbH<br \/>\nFuel Cells and Systems<\/p>\n<\/div>\n<\/section>\n\n\n<section class=\"image-collection image-collection--white\">\n            <h4 class=\"image-collection__heading\">Image Collection<\/h4>\n                <div class=\"image-collection__grid\">\n                            \n                                <div class=\"image-collection__item\">\n                  <a href=\"https:\/\/zbt.de\/app\/uploads\/2024\/10\/csm_messe-stuttgart-WES_14_P_030_e744086ed7-e1734433693681.jpg\"  data-fancybox=\"image-collection__6ab24bccc179c\"   data-caption=\"World of Energy Solutions 2014 Trade Fair\"  class=\"image-collection__link\">\n                      <img decoding=\"async\" src=\"https:\/\/zbt.de\/app\/uploads\/2024\/10\/csm_messe-stuttgart-WES_14_P_030_e744086ed7-e1734433693681.jpg\" alt=\"World of Energy Solutions 2014 Trade Fair\">\n                  <\/a>\n                                    <span class=\"image-collection__caption\">World of Energy Solutions 2014 Trade Fair<\/span>\n                                  <\/div>\n                                            \n                                <div class=\"image-collection__item\">\n                  <a href=\"https:\/\/zbt.de\/app\/uploads\/2024\/10\/csm_BMWi_Web_de_WBZ_22_281fb31428.png\"  data-fancybox=\"image-collection__6ab24bccc179c\"   class=\"image-collection__link\">\n                      <img decoding=\"async\" src=\"https:\/\/zbt.de\/app\/uploads\/2024\/10\/csm_BMWi_Web_de_WBZ_22_281fb31428.png\" alt=\"\">\n                  <\/a>\n                                  <\/div>\n                                    <\/div>\n    <\/section>\n\n<script>\n    document.addEventListener('DOMContentLoaded', function () {\n        \/\/ Pass PHP-generated block_id into JS\n        const blockId = \"6ab24bccc179c\";\n\n        \/\/ Initialize Fancybox for this block\n        Fancybox.bind(`[data-fancybox=\"image-collection__${blockId}\"]`);\n    });\n<\/script>\n\n<section class=\"latest-news latest-news--white\">\n            <h2 class=\"latest-news__heading\">More News<\/h2>\n                <div class=\"latest-news__grid\">\n                                            <div class=\"latest-news__item\">\n                    <a href=\"https:\/\/zbt.de\/en\/news\/more-stable-mno%e2%82%82-anodes-for-pem-water-electrolysis\/\" class=\"news-card\" title=\"New ZBT publication: More stable MnO\u2082 anodes for PEM water electrolysis\">\n    <div class=\"news-card__header\">\n        <figure class=\"news-card__figure\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/zbt.de\/app\/uploads\/2026\/08\/chanda_SEM-1024x681.png\" class=\"news-card__image wp-post-image\" alt=\"\" srcset=\"https:\/\/zbt.de\/app\/uploads\/2026\/08\/chanda_SEM-1024x681.png 1024w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/chanda_SEM-300x200.png 300w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/chanda_SEM-768x511.png 768w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/chanda_SEM-1320x878.png 1320w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/chanda_SEM.png 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\n        <\/figure>\n    <\/div>\n    <div class=\"news-card__body\">\n        <time class=\"topic-card__published\" datetime=\"2026-08-20T11:00:00+00:00\">\n            20. August, 2026\n        <\/time>\n        <h4 class=\"topic-card__title\">New ZBT publication: More stable MnO\u2082 anodes for PEM water electrolysis<\/h4>\n        <p class=\"topic-card__text\">New ZBT research shows how Nb\/F co-doping can make MnO\u2082 anodes for PEM water electrolysis more stable and efficient.<\/p>\n    <\/div>\n    <div class=\"news-card__footer\">\n        <div class=\"news-card__action\">\n            <span class=\"news-card__more\">Read more<\/span>\n            <i class=\"news-card__arrow\"> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"currentColor\" viewBox=\"0 0 448 512\"><path d=\"M435.3 267.3L446.6 256l-11.3-11.3-168-168L256 65.4 233.4 88l11.3 11.3L385.4 240 16 240 0 240l0 32 16 0 369.4 0L244.7 412.7 233.4 424 256 446.6l11.3-11.3 168-168z\"\/><\/svg><\/i>\n        <\/div>\n    <\/div>\n<\/a>\n                <\/div>\n                                            <div class=\"latest-news__item\">\n                    <a href=\"https:\/\/zbt.de\/en\/news\/international-conferences-zbt-researcher-presents-progress-on-conductive-polymer-compounds\/\" class=\"news-card\" title=\"Hydrogen in Focus: From Research to Application\">\n    <div class=\"news-card__header\">\n        <figure class=\"news-card__figure\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT-1024x768.png\" class=\"news-card__image wp-post-image\" alt=\"\" srcset=\"https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT-1024x768.png 1024w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT-300x225.png 300w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT-768x576.png 768w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT-1536x1152.png 1536w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT-1320x990.png 1320w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/Spitta_Schredelseker_ZBT.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\n        <\/figure>\n    <\/div>\n    <div class=\"news-card__body\">\n        <time class=\"topic-card__published\" datetime=\"2026-08-20T10:00:00+00:00\">\n            20. 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Two interviews from the H2Raum blog series provide insights into the work of the ZBT, ranging from hydrogen infrastructure, quality assurance and refuelling to science communication, networking and knowledge transfer. <\/p>\n    <\/div>\n    <div class=\"news-card__footer\">\n        <div class=\"news-card__action\">\n            <span class=\"news-card__more\">Read more<\/span>\n            <i class=\"news-card__arrow\"> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"currentColor\" viewBox=\"0 0 448 512\"><path d=\"M435.3 267.3L446.6 256l-11.3-11.3-168-168L256 65.4 233.4 88l11.3 11.3L385.4 240 16 240 0 240l0 32 16 0 369.4 0L244.7 412.7 233.4 424 256 446.6l11.3-11.3 168-168z\"\/><\/svg><\/i>\n        <\/div>\n    <\/div>\n<\/a>\n                <\/div>\n                                            <div class=\"latest-news__item\">\n                    <a href=\"https:\/\/zbt.de\/en\/news\/type-iv-hydrogen-storage-new-data-on-thermal-behaviour-during-discharge\/\" class=\"news-card\" title=\"Type IV hydrogen storage: New data on thermal behaviour during discharge\">\n    <div class=\"news-card__header\">\n        <figure class=\"news-card__figure\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail-1024x683.jpg\" class=\"news-card__image wp-post-image\" alt=\"Hydrogen tanks and fittings\" srcset=\"https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail-1024x683.jpg 1024w, https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail-300x200.jpg 300w, https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail-768x512.jpg 768w, https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail-1536x1025.jpg 1536w, https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail-1320x880.jpg 1320w, https:\/\/zbt.de\/app\/uploads\/2024\/08\/zbt-wasserstoff-testfeld-tankstelle-speicher-detail.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\n        <\/figure>\n    <\/div>\n    <div class=\"news-card__body\">\n        <time class=\"topic-card__published\" datetime=\"2026-08-11T07:46:00+00:00\">\n            11. August, 2026\n        <\/time>\n        <h4 class=\"topic-card__title\">Type IV hydrogen storage: New data on thermal behaviour during discharge<\/h4>\n        <p class=\"topic-card__text\">New technical publication: ZBT investigates temperature trends in a 244-litre high-pressure storage tank under real operating conditions.<\/p>\n    <\/div>\n    <div class=\"news-card__footer\">\n        <div class=\"news-card__action\">\n            <span class=\"news-card__more\">Read more<\/span>\n            <i class=\"news-card__arrow\"> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"currentColor\" viewBox=\"0 0 448 512\"><path d=\"M435.3 267.3L446.6 256l-11.3-11.3-168-168L256 65.4 233.4 88l11.3 11.3L385.4 240 16 240 0 240l0 32 16 0 369.4 0L244.7 412.7 233.4 424 256 446.6l11.3-11.3 168-168z\"\/><\/svg><\/i>\n        <\/div>\n    <\/div>\n<\/a>\n                <\/div>\n                                            <div class=\"latest-news__item\">\n                    <a href=\"https:\/\/zbt.de\/en\/news\/zbt-researcher-elisabeth-verweyen-presents-progress-on-conductive-polymer-compounds-4\/\" class=\"news-card\" title=\"ZBT at the Hydrogen Technology Expo 2026 in Hamburg\">\n    <div class=\"news-card__header\">\n        <figure class=\"news-card__figure\">\n            <img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481-1024x768.jpg\" class=\"news-card__image wp-post-image\" alt=\"Messestand\" srcset=\"https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481-1024x768.jpg 1024w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481-300x225.jpg 300w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481-768x576.jpg 768w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481-1536x1152.jpg 1536w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481-1320x990.jpg 1320w, https:\/\/zbt.de\/app\/uploads\/2026\/08\/1000146481.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\n        <\/figure>\n    <\/div>\n    <div class=\"news-card__body\">\n        <time class=\"topic-card__published\" datetime=\"2026-08-04T15:04:30+00:00\">\n            4. August, 2026\n        <\/time>\n        <h4 class=\"topic-card__title\">ZBT at the Hydrogen Technology Expo 2026 in Hamburg<\/h4>\n        <p class=\"topic-card__text\">Meet ZBT and the partners of MAT4HY.NRW from 20 to 22 October 2026, at the Hydrogen Technology World Expo in Hamburg.<\/p>\n    <\/div>\n    <div class=\"news-card__footer\">\n        <div class=\"news-card__action\">\n            <span class=\"news-card__more\">Read more<\/span>\n            <i class=\"news-card__arrow\"> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"currentColor\" viewBox=\"0 0 448 512\"><path d=\"M435.3 267.3L446.6 256l-11.3-11.3-168-168L256 65.4 233.4 88l11.3 11.3L385.4 240 16 240 0 240l0 32 16 0 369.4 0L244.7 412.7 233.4 424 256 446.6l11.3-11.3 168-168z\"\/><\/svg><\/i>\n        <\/div>\n    <\/div>\n<\/a>\n                <\/div>\n                                <\/div>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"<p>Joint project of thyssenkrupp, Centroplast und Eisenhuth as well as Energie-Forschungszentrum Niedersachsen (EFZN) and Zentrum f\u00fcr BrennstoffzellenTechnik (ZBT)<\/p>\n","protected":false},"featured_media":2965,"parent":0,"template":"","class_list":["post-5232","news","type-news","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - 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