Improving the Efficiency of High-Temperature Electrolysis of Carbon Dioxide in a Solid Oxide Cell
Improving the Efficiency of High-Temperature Electrolysis of Carbon Dioxide in a Solid Oxide Cell
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提高固体氧化物电池中二氧化碳高温电解的效率
DOI：
10.1149/09101.2623ecst
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Call A
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文献类型：
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作者：
Call A
背景为了达到2 C情景（2DS）（1，2，3）所需的碳减排水平，有必要更加关注可再生技术。含碳材料是大多数工业价值链的基础，目前90%的有机化学品是由化石燃料制成的，全球原油需求的5-10%是用于制造化学品。通过提供将废弃的二氧化碳转化为高价值的一氧化碳的过程，我们可以采取措施实现减排目标，并在各个部门之间建立重要的联系，将废料转化为新产品，提高资源效率，减少负面的环境因素。这提供了利用CO2作为原料的重要机会，同时支持绿色能源、制造等的全球目标。固体氧化物电池（SOC），无论是以燃料电池（SOFC）还是电解（SOEC）模式运行，由于其高效率、燃料灵活性和长的预期寿命，被认为是未来清洁发电和化学生产的领先技术（4）。在非高峰时间期间产生的过量的可再生能源可以用于廉价地减少各种原料，例如CO2和H2O，然后可以进一步将其转化为可再生能源。
BackgroundAn increased focus on renewable technologies is necessary to meet the level of carbon emission reduction required to achieve the 2 C scenario (2DS)(1, 2, 3). Carbon containing materials are at the root of most industrial value chains and currently 90% of organic chemicals are made from fossil fuels and 5-10% of global crude oil demand is for the manufacture of chemicals (1, 2). By providing a process to convert waste CO2 into high value CO we can take steps towards the goal of reducing emissions and provide an important link between various sectors to turn waste materials into new products, improving resource efficiencies, and reducing negative environmental factors. This presents a significant opportunity to leverage CO2 as a feedstock while supporting global goals in green energy, manufacturing, etc.Solid Oxide Cells (SOCs), whether operated in fuel cell (SOFC) or electrolysis (SOEC) mode, are regarded as a leading technology for future clean power generation and chemical production due to their high efficiencies, fuel flexibility and long projected lifetimes (4). Excess renewable energy produced during off-peak times can be utilised to cheaply reduce a variety of feedstocks, such as CO2 and H2O, which can then be further
微流控：历史、理论和应用
DOI：
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发表时间：
2006
期刊：
影响因子：
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作者：
W. Zimmerman
通讯作者：
W. Zimmerman