净水技术2023,42(2):47-54WaterPurificationTechnology刘剑飞,董志明,汪毅,等.MOFs空气取水技术应用进展[J].净水技术,2023,42(2):47-54.LIUJF,DONGZM,WANGY,etal.ReviewonapplicationofMOFstechnologyincleanwaterrecoveryfromair[J].WaterPurificationTechnology,2023,42(2):47-54.MOFs空气取水技术应用进展刘剑飞1,董志明1,∗,汪毅2,陶国林2,杜山山3,陈晓4(1.32181部队,陕西西安710032;2.陆军工程大学,江苏南京210007;3.32182部队,北京100043;4.南方海洋科学与工程广东省实验室<广州>,广东广州511458)摘要金属-有机骨架(metalorganicframeworks,MOFs)空气取水是一种获取清洁用水的有效途径。文章对MOFs空气取水的原理、工艺、MOFs材料性能差异以及空气取水的发展趋势进行了整理。MOFs空气取水在本质上是通过吸附-解吸-冷凝3个温度(低温-高温-中温)的卡诺循环,从空气获取清洁水的过程。从传统的利用昼夜温差取水到以热能/太阳能为能源供应的技术应用模式正得到逐步发展。MOFs性能通常通过稳定性时间与吸附等温线等参数变化进行综合表征,MOFs以及其他替代材料在稳定性、吸附性、安全性等方面需要进一步优化提升。关键词金属有机骨架吸附材料空气取水工艺发展趋势中图分类号:X703文献标识码:A文章编号:1009-0177(2023)02-0047-08DOI:10.15890/j.cnki.jsjs.2023.02.006ReviewonApplicationofMOFsTechnologyinCleanWaterRecoveryfromAirLIUJianfei1,DONGZhiming1,∗,WANGYi2,TAOGuolin2,DUShanshan3,CHENXiao4(1.32181Troops,Xi′an710032,China;2.ArmyEngineeringUniversityofPLA,Nanjing210007,China;3.32182Troops,Beijing100043,China;4.SouthMarineScienceandEngineeringGuangdongLaboratory,Guangzhou511458,China)AbstractWaterrecoveryfromairbymetalorganicframeworks(MOFs)isanefficientwaytoharvestcleanwater.Thispapersummarizesthereviewandoutlookbasicprinciples,techniques,MOFsmaterialsperformanceandthedevelopmenttrendinthefieldofharvestingwaterfromair.Basically,harvestingwaterfromairundergoestheprocessofadsorption-desorption-condensation(atlow-high-mediumtemperaturerespectively)withthreeCarnotcycletorealizethepurposeofcapturingwater.Fromthetraditionaluseofdayandnighttemperaturedifferencetotakewatertotheuseofheat/solarenergyasenergysupplytechnologyapplicationmodeisbeinggraduallydev...
