对比早期的电视产品,国家公司X系列的最新产品不仅外观设计更具艺术感,还运用了最领先的量子点显示技术,配备了哈曼卡顿音效及更先进的程序配置。
该纳米纤维膜具有精心定制的孔结构和亲脂性,电网显示出分离水-正辛烷的渗透率高达17331Lm-2h-1bar-1,甚至在20次循环后仍可保持88%的初始渗透率。由于聚合物溶质粘度(PDMS和PVDF)和助溶剂蒸发速率(THF和DMF)的差异,信通作者制备了包埋微球结构的的纳米纤维选择性层,信通同时对膜的润湿性、形态和表面化学进行了表征。
召开中工作获第十四届威海市自然科学优秀学术成果奖一等奖1项。在国际知名期刊ProgressinMaterialsScience(IF=31.56),JournalofMembraneScience,ACSAppliedMaterialsInterfaces,ChemSusChem,ACSSustainableChemistryEngineering,ChemicalEngineeringJournal发表SCI论文30余篇,年年多篇文章先后入选ESI高引文章,年年Scih-index(高因子)=19,获得授权中国发明专利15项。图三、国家公司纳米纤维膜的润湿性(a)PVDF基膜上的水滴的光学图像显示了水的接触角
图四、电网PVDF-co-PDMS-AS膜的油包水乳液分离性能(a)正辛烷-水乳液的分离过程以及过滤前后的乳液照片。当从进料中喷出溶液时,信通溶液可能发生相转化,PDMS单体可能同时彼此交联。
此外,召开中工作作者以正辛烷水乳液和甲苯水乳液为代表,研究了纳米纤维膜对油包水乳液的分离性能。
结果表明,年年该复合膜可以有效去除150nm以上的水滴,年年分离效率更是高达99.6%,并且在20次循环后仍具有出色的性能,显示出在油包水乳液分离方面的强大前景。国家公司d)Cu2(TCPP)MOF薄膜(100)晶面的HRCryo-TEM图像。
通过PXRD、电网GIWAS、HRAFM和HRCryo-TEM对薄膜进行表征,证实了Cu2(TCPP)MOF薄膜具有高度结晶相。d-f)分别为d)Cu3(HHTP)2、信通e)Co3(HHTP)2和f)Ni3(HHTP)2薄膜的实验(红色)和模拟(蓝色)XRD图。
召开中工作图4Cu2(TCPP)MOF薄膜器件的示意图a)Cu2(TCPP)MOF薄膜器件的示意图。(2)团队在该领域工作汇总[1]Y. Liu,年年Y. Wei,年年M. Liu,Y. Bai,X. Wang,S. Shang,J. Chen*,Y. Liu*,ElectrochemicalSynthesisofLargeAreaTwo‐DimensionalMetal–OrganicFrameworkFilmsonCopperAnodes,Angew.Chem.Int.Ed.2021, 133,2923[2]X. Du,J. Zhang,H. Wang,Z. Huang,A. Guo,L. Zhao,Y. Niu,I. Li,B. Wu*andY. Liu*, Solid-solidinterfacegrowthofconductivemetal-organicframeworknanowirearraysandtheirsupercapacitorapplication, Mater.Chem.Front. 2020, 4,243-251.[3]X. Chen,#H. Yang,#B. Wu,*L. Wang,Q. Fu,andY. Liu*,EpitaxialGrowthofh-BNonTemplatesofVariousDimensionalitiesinh-BN–grapheneMaterialSystems, Adv. Mater. 2019,31, 1805582.[4]L. Fu,D. Hu,RafaelG.Mendes,MarkH.Rümmeli,Q. Dai,B. Wu,*L. Fu,*andY. Liu,*HighlyOrganizedEpitaxyofDiracSemimetallicPtTe2CrystalswithExtrahighConductivityandVisibleSurfacePlasmonsatEdges, ACS Nano, 2018,12,9405-9411.[5]L. Fu,F. Wang,B. Wu,*N. Wu,W. Huang,H. Wang,C. Jin,L. Zhuang,J. He,L. Fu,*andY. Liu* VanderWaalsEpitaxialGrowthofAtomicLayeredHfS2CrystalsforUltrasensitiveNear-InfraredPhototransistors, Adv. Mater. 2017,29,1700439.(3)相关优质文献推荐[1]X.Song,X.Wang,Y.Li,C.Zheng,B.Zhang,C.-a.Di,F.Li,C.Jin,W.Mi,L.Chen,W.Hu,2DSemiconductingMetal-OrganicFrameworkThinFilmsfor OrganicSpinValves,Angew.Chem.Int.Ed. 2020,59,1118.[2]M.-S.Yao,X.-J.Lv,Z.-H.Fu,W.-H.Li,W.-H.Deng,G.-D.Wu,G.Xu,Layer-by-LayerAssembledConductiveMetal–OrganicFramework NanofilmsforRoom-TemperatureChemiresistiveSensing,Angew.Chem.Int.Ed. 2017,56,16510.[3]VitalieStavila, JoanneVolponi, AaronM.Katzenmeyer, MatthewC.Dixonb,MarkD.Allendorf,Kineticsandmechanismofmetal–organicframeworkthinfilmgrowth:systematicinvestigationofHKUST-1depositiononQCMelectrodes,Chem.Sci. 2012,3,1531.[4]MonicaC.So,ShengyeJin,Ho-JinSon,GaryP.Wiederrecht,OmarK.Farha,JosephT.Hupp,Layer-by-LayerFabricationofOrientedPorousThinFilmsBasedonPorphyrin-ContainingMetal−OrganicFrameworks, J.Am.Chem.Soc. 2013,135,42,15698[5]JinxuanLiu,ChristofWöll,Surface-supportedmetal–organicframeworkthinfilms:fabricationmethods,applications,andchallenges, Chem.Soc.Rev. 2017,46,5730.本文由木文韬翻译,材料牛整理编辑
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