{"id":3002169,"date":"2013-04-24T00:00:00","date_gmt":"2018-01-22T00:00:00","guid":{"rendered":""},"modified":"2025-08-12T07:22:22","modified_gmt":"2025-08-12T06:22:22","slug":"a2711-ogniwa-paliwowe","status":"publish","type":"product","link":"https:\/\/merazet.pl\/en\/product\/a2711-ogniwa-paliwowe\/","title":{"rendered":"A2.7.1.1 Ogniwa paliwowe"},"content":{"rendered":"

A2.7.1.1 Ogniwa paliwowe<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Our experimental equipment for this topic also includes new PEM fuel cells (PEM = Proton Exchange Membrane) built into the vehicle. The hydrogen (H2) is initially split into H atoms at a catalytically active electrode. After losing an electron (- pole) the proton H+ goes through the polymer membrane to the oxygen side, where water is produced as a result of electron gain (+ pole): O2 + 4 H+ + 4 e-\u00a0=> 2 H2O.<\/p>\n

Higher voltages are necessary for driving motors. Therefore, like for the battery, many (currently about 200) elements, each of about 1 volt, must be connected in series close to the so-called stack. Since the corresponding energy is not completely consumed directly, a battery is necessary for intermediate storage. However, it can be significantly smaller than for a pure electric drive, for example.<\/p>\n

 <\/td>\n<\/tr>\n

The educational system consists of:<\/p>\n
    \n
  • hydrogen storage (metal-hydride storage unit, content: 1\u00a0mol)<\/li>\n
  • a fuel cell stack of an aeration pump’s 4 single cells for oxygenation, and<\/li>\n
  • an electric loading unit in the classic educational panel style.<\/li>\n<\/ul>\n

     <\/td>\n<\/tr>\n

666\u00a04795<\/a><\/td>\nHydroStik PRO, CPS\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
666\u00a04812<\/a><\/td>\nPEM Fuel Cell Stack, CPS\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
666\u00a04831<\/a><\/td>\nElectric Load, CPS\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
666\u00a04794<\/a><\/td>\nBubble Counter, CPS\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
666\u00a04798<\/a><\/td>\nHydroFill PRO\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
675\u00a03400<\/a><\/td>\nWater, pure, 1 l\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
726\u00a009<\/a><\/td>\nPanel frame T130, Two Level\u00a0\u00a0\u00a08<\/td>\n1<\/td>\n<\/tr>\n
500\u00a0421<\/a><\/td>\nConnecting lead 19 A, 50 cm, red\u00a0\u00a0\u00a04<\/td>\n3<\/td>\n<\/tr>\n
500\u00a0422<\/a><\/td>\nConnecting lead 19 A, 50 cm, blue\u00a0\u00a0\u00a04<\/td>\n3<\/td>\n<\/tr>\n
524\u00a0013S<\/a><\/td>\nSensor-CASSY 2 Starter\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
666\u00a0484<\/a><\/td>\n*\u00a0PEM electrolysis unit, CPS<\/td>\n1<\/td>\n<\/tr>\n
521\u00a0485<\/a><\/td>\n*\u00a0AC\/DC Power supply 0…12 V\/ 3 A\u00a0\u00a0\u00a04<\/td>\n1<\/td>\n<\/tr>\n
501\u00a046<\/a><\/td>\n*\u00a0Connecting lead 19 A, 100 cm, red\/blue, pair\u00a0\u00a0\u00a08<\/td>\n1<\/td>\n<\/tr>\n
Articles marked with * are not essential, we do however recommend them to carry out the experiment.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

A2.7.1.1 Ogniwa paliwowe Our experimental equipment for this topic […]<\/p>\n","protected":false},"featured_media":3404485,"template":"","meta":{"_acf_changed":false,"_members_access_role":[],"_members_access_error":""},"product_brand":[3022459],"product_cat":[3016611,3016590,3002007],"product_tag":[3015950,3015952,3015809],"class_list":["post-3002169","product","type-product","status-publish","has-post-thumbnail","product_brand-leybold","product_cat-alternatywna-technologia-napedowa","product_cat-technologia-pojazdu","product_cat-zestawy-cwiczeniowe-motoryzacja","product_tag-motoryzacja","product_tag-zestawy-cwiczeniowe-motoryzacja","product_tag-zestawy-edukacyjne-stoly-elektrotechniczne","first","onbackorder","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nA2.7.1.1 Ogniwa paliwowe<\/title>\n<meta name=\"description\" content=\"A2.7.1.1 Ogniwa paliwowe. Sprawd\u017a cen\u0119 i parametry techniczne. 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