Nanoengineering Metal–Organic Frameworks and Derivatives for Electrosynthesis of Ammonia  

作　　者：Daming Feng Lixue Zhou Timothy J.White Anthony K.Cheetham Tianyi Ma Fengxia Wei 

机构地区：[1]College of Chemistry,Liaoning University,Shenyang 110036,People’s Republic of China [2]School of Materials Science and Engineering,Nanyang Technological University,50 Nanyang Avenue,Singapore 639798,Singapore [3]Materials Research Laboratory,University of California,Santa Barbara,CA 93106,USA [4]School of Science,RMIT University,Melbourne,VIC 3000,Australia [5]Institute of Materials Research and Engineering(IMRE),Agency for Science,Technology and Research(A^(*)STAR),2 Fusionopolis Way,Innovis 08‑03,Singapore 138634,Singapore

出　　处：《Nano-Micro Letters》2023年第11期205-240,共36页纳微快报（英文版）

基　　金：support from the Natural Science Foundation of Liaoning Province(general program)(2020-MS-137);T.J.White would like to thank the MOE2019-T2-2-032 grant and Monetary Academic Resources for Research Grant 001561-00001 in Nanyang Technological University,Singapore;T.Ma would like to thank the National Natural Science Foundation of China(Nos.52071171,52202248);Liaoning BaiQianWan Talents Program(LNBQW2018B0048);Shenyang Science and Technology Project(21-108-9-04);Australian Research Council(ARC)through Future Fellowship(FT210100298,FT210100806);Discovery Project(DP220100603);Linkage Project(LP210100467,LP210200504,LP210200345,LP220100088);Industrial Transformation Training Centre(IC180100005)schemes;the Australian Government through the Cooperative Research Centres Projects(CRCPXIII000077);F.Wei would like to thank the A^(*)STAR career development fund C210112054;Singapore structural metal alloy program grant No.A18b1B0061.A.K.Cheetham would like to thank the Ras al Khaimah Centre for Advanced Materials.

摘　　要：Electrocatalytic synthesis under mild conditions has become increasingly important as one of the practical alternatives for industrial applications,especially for the green ammonia(NH_(3))industry.A properly engineered electrocatalyst plays a vital role in the realization of superior catalytic performance.Among various types of promising nanomaterials,metal–organic frameworks(MOFs)are competitive candidates for developing efficient electrocatalytic NH_(3) synthesis from simple nitrogen-containing molecules or ions,such as N_(2) and NO_(3)^(−).In this review,recent advances in the development of electrocatalysts derived from MOFs for the electrosynthesis of NH_(3) are collected,categorized,and discussed,including their application in the N_(2) reduction reaction(NRR)and the NO_(3)^(−)reduction reaction(NO3RR).Firstly,the fundamental principles are illustrated,such as plausible mechanisms of NH_(3) generation from N_(2) and NO_(3)^(−),the apparatus of corresponding electrocatalysis,parameters for evaluation of reaction efficiency,and detection methods of yielding NH_(3).Then,the electrocatalysts for NRR processes are discussed in detail,including pristine MOFs,MOF-hybrids,MOF-derived N-doped porous carbons,single atomic catalysts from pyrolysis of MOFs,and other MOF-related materials.Subsequently,MOF-related NO3RR processes are also listed and discussed.Finally,the existing challenges and prospects for the rational design and fabrication of electrocatalysts from MOFs for electrochemical NH_(3) synthesis are presented,such as the evolution of investigation methods with artificial intelligence,innovation in synthetic methods of MOF-related catalysts,advancement of characterization techniques,and extended electrocatalytic reactions.

关 键 词：Metal–organic frameworks Electrosynthesis of ammonia Nitrogen reduction reactions Nitrate reduction reactions 

分 类 号：TQ113.26[化学工程—无机化工] TQ426