Nanotechnology for environrnentally sustainable electrornobility
Nanotechnology for environrnentally sustainable electrornobility
复制标题
DOI：
10.1038/nnano.2016.237
复制
发表时间：
2016-12-01
影响因子：
38.3
通讯作者：
Stromman, Anders Hammer
中科院分区：
文献类型：
--
作者：
Ellingsen, Linda Ager-Wick;Hung, Christine Roxanne;Stromman, Anders Hammer
由锂离子电池（LIB）或质子交换膜氢燃料电池（PEMFC）提供动力的电动汽车（EV）在与清洁能源相结合时提供重要的潜在气候变化减缓效应。新型纳米材料的开发可能会带来LIB和PEMFC的下一波技术改进。如果下一代电动汽车不仅要减少使用过程中的排放，而且要实现环境可持续的生产链，那么LIB和PEMFC纳米材料的研究应该以生命周期的观点为指导。在本分析中，我们描述了一个环境生命周期筛选框架，专门用于评估纳米材料的电动性。通过应用这一框架，我们提供了一个早期评估的最有前途的纳米材料的锂离子电池和PEMFC及其潜在的贡献，对环境的可持续性的电动汽车生命周期。确定了纳米材料研究中潜在的环境权衡和差距，为未来电动汽车纳米材料的开发提供指导。
Electric vehicles (EVs) powered by lithium-ion batteries (LIBs) or proton exchange membrane hydrogen fuel cells (PEMFCs) offer important potential climate change mitigation effects when combined with clean energy sources. The development of novel nanomaterials may bring about the next wave of technical improvements for LIBs and PEMFCs. If the next generation of EVs is to lead to not only reduced emissions during use but also environmentally sustainable production chains, the research on nanomaterials for LIBs and PEMFCs should be guided by a life-cycle perspective. In this Analysis, we describe an environmental life-cycle screening framework tailored to assess nanomaterials for electromobility. By applying this framework, we offer an early evaluation of the most promising nanomaterials for LIBs and PEMFCs and their potential contributions to the environmental sustainability of EV life cycles. Potential environmental trade-offs and gaps in nanomaterials research are identified to provide guidance for future nanomaterial developments for electromobility.