TY - JOUR
T1 - Integration of CO2 Capture and Electrochemical Conversion
AU - Xia, Qing
AU - Zhang, Kouer
AU - Zheng, Tingting
AU - An, Liang
AU - Xia, Chuan
AU - Zhang, Xiao
N1 - Funding Information:
X.Z. acknowledges the support from the Start-up Fund (BDC2) and Research Institute for Advanced Manufacturing (RIAM) Fund (CD4D) from the Hong Kong Polytechnic University, as well as the National Natural Science Foundation of China (NSFC 22205187). C.X. acknowledges the National Natural Science Foundation of China (NSFC 22102018 and 52171201), the Natural Science Foundation of Sichuan Province (2022NSFSC0194), the Central Government Funds of Guiding Local Scientific and Technological Development for Sichuan Province (No. 2021ZYD0043), the University of Electronic Science and Technology of China for startup funding (A1098531023601264), and the Hefei National Research Center for Physical Sciences at the Microscale (KF2021005).
Publisher Copyright:
© 2023 American Chemical Society.
PY - 2023/6/9
Y1 - 2023/6/9
N2 - Integration of CO
2 capture and CO
2 conversion through electrochemical processes has emerged in recent years, offering a distinct advantage over the traditional independent methods by obviating the costly capture media recovery and compression steps. This review aims to provide a comprehensive overview of this promising research area. State-of-the-art studies of strategies involving independent processes, coupling in a single electrolytic cell, and integration into two electrolytic cells for CO
2 capture and conversion are discussed. Furthermore, the energy and production costs for three alternative methods are assessed and compared to highlight the benefits of integration systems. In addition, our personal perspectives on the challenges and opportunities in this emerging field, including achieving high faradic efficiency and low cell voltage, seawater exploration, and membrane-less configuration for high-durability applications, are presented.
AB - Integration of CO
2 capture and CO
2 conversion through electrochemical processes has emerged in recent years, offering a distinct advantage over the traditional independent methods by obviating the costly capture media recovery and compression steps. This review aims to provide a comprehensive overview of this promising research area. State-of-the-art studies of strategies involving independent processes, coupling in a single electrolytic cell, and integration into two electrolytic cells for CO
2 capture and conversion are discussed. Furthermore, the energy and production costs for three alternative methods are assessed and compared to highlight the benefits of integration systems. In addition, our personal perspectives on the challenges and opportunities in this emerging field, including achieving high faradic efficiency and low cell voltage, seawater exploration, and membrane-less configuration for high-durability applications, are presented.
UR - http://www.scopus.com/inward/record.url?scp=85163344485&partnerID=8YFLogxK
U2 - 10.1021/acsenergylett.3c00738
DO - 10.1021/acsenergylett.3c00738
M3 - Review article
SN - 2380-8195
VL - 8
SP - 2840
EP - 2857
JO - ACS Energy Letters
JF - ACS Energy Letters
IS - 6
ER -