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Solar Urea: Towards a Sustainable Fertilizer Industry

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成果类型:
期刊论文
作者:
Xia, Meikun;Mao, Chengliang*;Gu, Alan;Tountas, Athanasios A.;Qiu, Chenyue;...
通讯作者:
Mao, Chengliang;Qian, Chenxi;Ozin, Geoffrey
作者机构:
[Xu, Yangfan; Ozin, Geoffrey; Qian, Chenxi; Mao, Chengliang; Li, Young Feng; Gu, Alan; Viasus, Camilo J.; Ye, Jessica; Xia, Meikun; Tountas, Athanasios A.; Qian, CX; Ozin, G; Ulmer, Ulrich; Wood, Thomas E.] Univ Toronto, Dept Chem, 80 St George St, Toronto, ON M5S3H6, Canada.
[Mao, Chengliang] Cent China Normal Univ, Inst Environm & Appl Chem, Coll Chem, Key Lab Pesticide & Chem Biol,Minist Educ, Wuhan 430079, Peoples R China.
[Qiu, Chenyue; Gu, Alan] CALTECH, Dept Chem & Chem Engn, Pasadena, CA 91125 USA.
[Qiu, Chenyue] Univ Toronto, Dept Mat Sci & Engn, 184 Coll St, Toronto, ON M5S 3E4, Canada.
通讯机构:
[Mao, CL; Qian, CX; Ozin, G] U
[Mao, Chengliang] C
Univ Toronto, Dept Chem, 80 St George St, Toronto, ON M5S3H6, Canada.
Cent China Normal Univ, Inst Environm & Appl Chem, Coll Chem, Key Lab Pesticide & Chem Biol,Minist Educ, Wuhan 430079, Peoples R China.
语种:
英文
关键词:
*LTA-3A;*Pd photothermal effect;*photocatalysis;*photochemistry;*urea synthesis
期刊:
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN:
1433-7851
年:
2022
卷:
61
期:
1
页码:
e202110158
基金类别:
G.A.O. acknowledges the financial support of the following agencies: Ontario Ministry of Research and Innovation (MRI); Ministry of Economic Development, Employment and Infrastructure (MEDI); Ministry of the Environment and Climate Change (MOECC); Best in Science (BIS); Ministry of Research Innovation and Science (MRIS) Low Carbon Innovation Fund (LCIF); Ontario Centre of Excellence Solutions 2030 Challenge Fund; Alexander von Humboldt Foundation; Imperial Oil; University of Toronto Connaught Innovation Fund (CIF); Connaught Global Challenge (CGC) Fund; Natural Sciences and Engineering Research Council of Canada (NSERC). C.Qian. acknowledges the support of the Natural Sciences and Engineering Research Council of Canada (NSERC) for a postdoctoral scholarship. M.X. acknowledges the Connaught Foundation for the graduate scholarship to support the doctoral research. C.M. acknowledges the financial support of University of Toronto Arts & Science Postdoctoral Fellowship and the National Supercomputer Center in Shenzhen (China) for providing high‐performance computation. We thank Dr. Mireille Ghoussoub for the technical help with TGA, Dr. Jason Tam for the performing HRTEM and EELS, Dr. Jack Sheng for conducting NMR, Ilya Gourevich for the contribution on ESEM. We thank the Ontario Center for the Characterization of Advanced Materials (OCCAM) for access to state‐of‐the‐art equipment.
机构署名:
本校为通讯机构
院系归属:
化学学院
摘要:
Urea, an agricultural fertilizer, nourishes humanity. The century-old Bosch–Meiser process provides the world's urea. It is multi-step, consumes enormous amounts of non-renewable energy, and has a large CO2 footprint. Thus, developing an eco-friendly synthesis for urea is a priority. Herein we report a single-step Pd/LTA-3A catalyzed synthesis of urea from CO2 and NH3 under ambient conditions powered solely by solar energy. Pd nanoparticles serve the dual function of catalyzing the dissociation of NH3 and providing the photothermal driving for...

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