催化作用
离子液体
纳米技术
商业化
纳米颗粒
Atom(片上系统)
化学
离子键合
材料科学
化学工程
离子
计算机科学
有机化学
工程类
业务
嵌入式系统
营销
作者
Chen Jia,Qian Sun,Chuan Zhao
摘要
The electroreduction of CO2 (CO2RR) is a sustainable approach to mitigate the increased global CO2 emissions and further produce valuable chemicals. Electrocatalysts are crucial to lower the energy barrier, tune the intricate reaction pathways and suppress the competitive side-reactions. In this feature article, we give a brief overview of our journey in the design of efficient catalysts for the CO2RR. From bulk metals to nanoparticles to single-atom catalysts (SACs), we summarize our progress in the design of efficient metal nanoparticles by porosity engineering, defect engineering and alloy engineering, and developing single-atom catalysts with advanced metal sites, coordination environments, substrates and synthesis routes. We highlight the importance of reaction environments and provide an ionic liquid nanoconfinement strategy for local environment modification. In the end, we provide our views and perspectives for the future direction of the CO2RR towards commercialization.
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