核心期刊网首页> 外军国防科技报告> 数字空间系统

Amine-mediated electrochemical reduction of CO₂ in a nonaqueous, Li-CO₂ battery ;


The development of effective CO₂ capture and conversion methods is not only crucial for mitigating rising global atmospheric CO₂ concentrations but also for exploiting atmospheric carbon dioxide as a potential source of C1 feedstock for the industrial synthesis of fuels and chemicals. Herein, we report a combined chemical-electrochemical device for postcombustion capture and subsequent conversion of CO₂ into a benign, solid alkali metalcontaining phase (lithium carbonate, Li2CO₃). The capture is accomplished in a non-aqueous battery electrolyte containing a molecular CO₂ sorbent, and the conversion is initiated at an electrode surface, which advantageously combines two conventionally separate approaches to CO₂ mitigation. In particular, the proposed system utilizes an amine, namely 2- ethoxyethylamine (EEA) in an organic electrolyte (dimethyl sulfoxide) to activate the CO₂ molecule via chemisorption prior to electrochemical reduction at a simple carbon electrode in a Li-CO₂ battery con......

【关 键 词】: Amine-mediated electrochemical reduction of CO₂ in a nonaqueous, Li-CO₂ battery
【网站名称】: 数字空间系统
【期刊论文数据库】: [DBS_Articles_01]
【期刊论文编号】: 103,836,306
【摘要长度】: 1,000
【栏目名称】: 所有文件
【上篇论文】: 外军国防科技报告 - Suppression of Arctic Air Formation with Climate Warming: Investigation with a Two-Dimensional Cloud-Resolving Model;
【下篇论文】: 外军国防科技报告 - Water quality and hydrological assessment and modeling of bioretention basins in tropical cities;

【论文下载】: 免费获取 该期刊&论文全文内容