A Direct Carbon Fuel Cell (DCFC) is a fuel cell that uses a carbon rich material as a fuel such as bio-mass or coal. The cell produces energy by combining carbon and oxygen, which releases carbon dioxide as a by-product. It is also called coal fuel cells (CFCs), carbon-air fuel cells (CAFCs), direct carbon/coal fuel cells (DCFCs), and DC-SOFC. The total reaction of the cell is C + O2 → CO2. The process in half cell notation:
* Anode: C + 2O2− → CO2 + 4e−
* Cathode: O2 + 4e− → 2O2−
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| - Kohlenstoff-Brennstoffzelle (de)
- Direct carbon fuel cell (en)
- 직접탄소 연료전지 (ko)
- ダイレクトカーボン型燃料電池 (ja)
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| - 직접탄소 연료전지 (Direct Carbon Fuel Cells, DCFC) 혹은 직접석탄 연료전지(direct coal fuel cell or coal fuel cell, CFC)는 고온형 연료전지인 고체산화물 연료전지(SOFC)와 융용탄산염 연료전지(MCFC)로부터 파생된 차세대 고온형 연료전지 기술이라고 말할 수 있다. 고온형 연료전지도 일반적으로 수소를 연료로 가장 많이 이용하며 최근 메탄, 에탄, 부탄, 디젤과 같은 탄화수소계 (hydrocarbon) 연료를 이용하려는 연구가 활발히 진행되고 있지만 사용되는 촉매(Ni 기반)가 대부분 연료 중에 포함되어 있는 탄소 증착(침착) (C-C deposition, formation)문제로 장기 가동에 문제를 가지고 있다. (ko)
- ダイレクトカーボン型燃料電池（ダイレクトカーボンがたねんりょうでんち、英: Direct Carbon Fuel Cell、略称: DCFC）または直接炭素型燃料電池は、バイオマスあるいは石炭として豊富な資源である炭素を燃料とする燃料電池である。 この電池は炭素と酸素を結合し、副産物として二酸化炭素を排出する。 石炭燃料電池 (CFC)、炭素空気燃料電池 (CAFC)、ダイレクトカーボン（コークス）燃料電池 (DCFC)、ダイレクトカーボンSOFC (DC-SOFC) などとも呼ばれる。 (ja)
- Die Kohlenstoff-Brennstoffzelle (engl. Direct Carbon Fuel Cell DCFC) ist eine Brennstoffzelle, die nach dem Prinzip der Umwandlung von Kohlenstoff und Sauerstoff in Kohlenstoffdioxid (CO2) unter direkter Freisetzung elektrischer Energie arbeitet („kalte Verbrennung“). Die Anordnung erlaubt eine Umwandlung chemischer in elektrische Energie unter Umgehung verlustreicher Umwandlungsstufen, wie dies in konventionellen Kohlekraftwerken der Fall ist. (de)
- A Direct Carbon Fuel Cell (DCFC) is a fuel cell that uses a carbon rich material as a fuel such as bio-mass or coal. The cell produces energy by combining carbon and oxygen, which releases carbon dioxide as a by-product. It is also called coal fuel cells (CFCs), carbon-air fuel cells (CAFCs), direct carbon/coal fuel cells (DCFCs), and DC-SOFC. The total reaction of the cell is C + O2 → CO2. The process in half cell notation:
* Anode: C + 2O2− → CO2 + 4e−
* Cathode: O2 + 4e− → 2O2− (en)
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| - Die Kohlenstoff-Brennstoffzelle (engl. Direct Carbon Fuel Cell DCFC) ist eine Brennstoffzelle, die nach dem Prinzip der Umwandlung von Kohlenstoff und Sauerstoff in Kohlenstoffdioxid (CO2) unter direkter Freisetzung elektrischer Energie arbeitet („kalte Verbrennung“). Die Anordnung erlaubt eine Umwandlung chemischer in elektrische Energie unter Umgehung verlustreicher Umwandlungsstufen, wie dies in konventionellen Kohlekraftwerken der Fall ist. Kohlenstoff-Brennstoffzellen sind seit spätestens 1894 im Prinzip bekannt, befinden sich aber dennoch in einem frühen Stadium von Forschung und Entwicklung. Im Gegensatz zu allen anderen bekannten Brennstoffzellentypen, die flüssige oder gasförmige Brennstoffe wie Methanol oder Wasserstoff nutzen, verwendet die DCFC einen Feststoff als Energielieferanten, nämlich Kohlenstoff, der aufgrund seines außerordentlich hohen Schmelzpunktes nicht flüssig oder gasförmig der Zelle zugeführt werden kann. (de)
- A Direct Carbon Fuel Cell (DCFC) is a fuel cell that uses a carbon rich material as a fuel such as bio-mass or coal. The cell produces energy by combining carbon and oxygen, which releases carbon dioxide as a by-product. It is also called coal fuel cells (CFCs), carbon-air fuel cells (CAFCs), direct carbon/coal fuel cells (DCFCs), and DC-SOFC. The total reaction of the cell is C + O2 → CO2. The process in half cell notation:
* Anode: C + 2O2− → CO2 + 4e−
* Cathode: O2 + 4e− → 2O2− Despite this release of carbon dioxide, the direct carbon fuel cell is more environmentally friendly than traditional carbon burning techniques. Due to its higher efficiency, it requires less carbon to produce the same amount of energy. Also, because pure carbon dioxide is emitted, carbon capture techniques are much cheaper than for conventional power stations. Utilized carbon can be in the form of coal, coke, char, or a non-fossilized source of carbon.At least four types of DCFC exist. (en)
- 직접탄소 연료전지 (Direct Carbon Fuel Cells, DCFC) 혹은 직접석탄 연료전지(direct coal fuel cell or coal fuel cell, CFC)는 고온형 연료전지인 고체산화물 연료전지(SOFC)와 융용탄산염 연료전지(MCFC)로부터 파생된 차세대 고온형 연료전지 기술이라고 말할 수 있다. 고온형 연료전지도 일반적으로 수소를 연료로 가장 많이 이용하며 최근 메탄, 에탄, 부탄, 디젤과 같은 탄화수소계 (hydrocarbon) 연료를 이용하려는 연구가 활발히 진행되고 있지만 사용되는 촉매(Ni 기반)가 대부분 연료 중에 포함되어 있는 탄소 증착(침착) (C-C deposition, formation)문제로 장기 가동에 문제를 가지고 있다. (ko)
- ダイレクトカーボン型燃料電池（ダイレクトカーボンがたねんりょうでんち、英: Direct Carbon Fuel Cell、略称: DCFC）または直接炭素型燃料電池は、バイオマスあるいは石炭として豊富な資源である炭素を燃料とする燃料電池である。 この電池は炭素と酸素を結合し、副産物として二酸化炭素を排出する。 石炭燃料電池 (CFC)、炭素空気燃料電池 (CAFC)、ダイレクトカーボン（コークス）燃料電池 (DCFC)、ダイレクトカーボンSOFC (DC-SOFC) などとも呼ばれる。 (ja)
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