TY - JOUR
T1 - Booming electrocatalysts for urea synthesis via nitrogen-integrated carbon dioxide reduction reaction
AU - Liang, Zhishan
AU - Lee, Carmen
AU - Liu, Jiawei
AU - Hu, Yue
AU - Han, Dongxue
AU - Niu, Li
AU - Yan, Qingyu
N1 - Publisher Copyright:
© 2023 The Authors
PY - 2023/9
Y1 - 2023/9
N2 - The traditional method of urea production is a carbon-emitting, energy-intensive technology that contradicts the concept of carbon neutrality. Fortunately, the use of renewable energy in electrochemical synthesis has shown great potential for producing high-value nitrogen products, making electrocatalytic urea production a promising and sustainable approach. However, the low yield and Faraday efficiency, as well as the unclear mechanism of C-N bond formation, limit its large-scale industrial development. Researchers are seeking higher-performance electrocatalysts. This article discusses in detail the latest progress in the electrochemical synthesis of urea using carbon dioxide and various nitrogen sources, including catalyst design and preparation, as well as the mechanism of C-N coupling reactions. It also provides comprehensive analysis on the challenges and prospects facing urea electro-synthesis. The development of targeted and efficient new catalysts for urea synthesis is anticipated to bring about more sustainable and cost-effective production methods.
AB - The traditional method of urea production is a carbon-emitting, energy-intensive technology that contradicts the concept of carbon neutrality. Fortunately, the use of renewable energy in electrochemical synthesis has shown great potential for producing high-value nitrogen products, making electrocatalytic urea production a promising and sustainable approach. However, the low yield and Faraday efficiency, as well as the unclear mechanism of C-N bond formation, limit its large-scale industrial development. Researchers are seeking higher-performance electrocatalysts. This article discusses in detail the latest progress in the electrochemical synthesis of urea using carbon dioxide and various nitrogen sources, including catalyst design and preparation, as well as the mechanism of C-N coupling reactions. It also provides comprehensive analysis on the challenges and prospects facing urea electro-synthesis. The development of targeted and efficient new catalysts for urea synthesis is anticipated to bring about more sustainable and cost-effective production methods.
KW - C-N bonds
KW - Electrocatalysts
KW - Urea synthesis
UR - https://openalex.org/W4385268773
UR - https://www.scopus.com/pages/publications/85183355863
U2 - 10.1016/j.mtcata.2023.100011
DO - 10.1016/j.mtcata.2023.100011
M3 - Review article
SN - 2949-754X
VL - 2
JO - Materials Today Catalysis
JF - Materials Today Catalysis
M1 - 100011
ER -
