虽然这些实验过程给我们提供了试错经验，粮食但是失败的实验数据摆放在那里彷佛变得并无用处。

2018年，保管斯坦福大学鲍哲南课题组发现了一类性质稳定、合成方法简单的导电MOF：Cu-HAB[5]，Co-HAB[6]，在电容器和电池方面具有优异的性能。其电导率为6×10-4 Scm-1（300K），看山热活化能为0.193eV。

东齐大脑Talin[10]等人证明了将具有氧化还原活性的共轭分子作为客体分子渗透到MOFs骨架中能够产生有效的电子传导途径。短短十年间，河粮更准确地说是短短五年间，河粮各顶刊中不断出现导电MOF的成果，导电MOF迎来了爆发式的发展，无疑是材料界一颗冉冉升起的新星，如果你也喜欢在新领域里做开拓者，那导电MOF将是一个极佳的课题，值得探索。I2的掺杂量很小，仓l操作表明是通过框架而不是通过I2客体分子发生了导电行为。

智慧相对较高的ZT值归因于室温下的低热导率(0.27Wm-1 K-1)和超高塞贝克系数(375 μVK-1)。除HER外，粮食导电MOF在催化OER方面也很有前景。

保管参考文献：[1]Wen-HuaLi,Wei-HuaDeng,Guan-E.Wang,GangXu,ConductiveMOFs,EnergyChem,2020(2)100029.[2]ShinyaTakaishi,MiyukiHosoda,TakashiKajiwara,HitoshiMiyasaka,HiroshiKitagawa,ElectroconductivePorousCoordinationPolymerCu[Cu(pdt)2]ComposedofDonorandAcceptorBuildingUnits,InorganicChemistry,2009(48)9048-9050.[3]MohamadHmadeh,ZhengLu,ZhengLiu,FelipeGándara,HiroyasuFurukawa,ShunWan,VeronicaAugustyn,RuiChang,LeiLiao,FeiZhou,EmiliePerre,VidvudsOzolins,KazuSuenaga,XiangfengDuan,BruceDunn,YasuakiYamamto,OsamuTerasaki,OmarM.Yaghi,NewPorousCrystalsofExtendedMetal-Catecholates,ChemistryofMaterials,2012(24)3511-3513.[4]X.Huang,P.Sheng,Z.Tu,F.Zhang,J.Wang,H.Geng,Y.Zou,C.A.Di,Y.Yi,Y.Sun,W.Xu,D.Zhu,Atwo-dimensionalπ-dconjugatedcoordinationpolymerwithextremelyhighelectricalconductivityandambipolartransportbehaviour,NatureCommun,2015(6)1-8.[5]YimingSong,DavideMandelli,OdedHod,MichaelUrbakh,MingMa,QuanshuiZheng,Robustmicroscalesuperlubricityingraphite/hexagonalboronnitridelayeredheterojunctions,NatureMaterials,2018(17)894-899.[6]J.Park,M.Lee,D.Feng,Z.Huang,A.C.Hinckley,A.Yakovenko,X.Zou,Y.Cui,Z.Bao,StabilizationofHexaaminobenzeneina2DConductiveMetal-OrganicFrameworkforHighPowerSodiumStorage,JAmChemSoc,2018(140)10315-10323.[7]TarunC.Narayan,TomoyoMiyakai,ShuSeki,MirceaDincă,HighChargeMobilityinaTetrathiafulvalene-BasedMicroporousMetal–OrganicFramework,JournaloftheAmericanChemicalSociety,2012(134)12932-12935.[8]SarahS.Park,EricR.Hontz,LeiSun,ChristopherH.Hendon,AronWalsh,TroyVanVoorhis,MirceaDincă,Cation-DependentIntrinsicElectricalConductivityinIsostructuralTetrathiafulvalene-BasedMicroporousMetal–OrganicFrameworks,JournaloftheAmericanChemicalSociety,2015(137)1774-1777.[9]YojiKobayashi,BenjaminJacobs,MarkD.Allendorf,JeffreyR.Long,Conductivity,Doping,andRedoxChemistryofaMicroporousDithiolene-BasedMetal−OrganicFramework,ChemistryofMaterials,2010(22)4120-4122.[10]A.AlecTalin,AndreaCentrone,AlexandraC.Ford,MichaelE.Foster,VitalieStavila,PaulHaney,R.AdamKinney,VeronikaSzalai,FaridElGabaly,HeayoungP.Yoon,FrançoisLéonard,MarkD.Allendorf,TunableElectricalConductivityinMetal-OrganicFrameworkThin-FilmDevices,Science,2014(343)66-69.[11]XingHuang,HuiyingYao,YutaoCui,WeiHao,JiaZhu,WeiXu,DaobenZhu,ConductiveCopperBenzenehexathiolCoordinationPolymerasaHydrogenEvolutionCatalyst,ACSappliedmaterialsinterfaces,2017(9)40752-40759.[12]KristopherJ.Erickson,FrançoisLéonard,VitalieStavila,MichaelE.Foster,CatalinD.Spataru,ReeseE.Jones,BrianM.Foley,PatrickE.Hopkins,MarkD.Allendorf,A.AlecTalin,ThinFilmThermoelectricMetal–OrganicFrameworkwithHighSeebeckCoefficientandLowThermalConductivity,AdvancedMaterials,2015(27)3453-3459.[13]D.Sheberla,J.C.Bachman,J.S.Elias,C.J.Sun,Y.Shao-Horn,M.Dinca,ConductiveMOFelectrodesforstablesupercapacitorswithhigharealcapacitance,NatMater,2017(16)220-224.[14]N.Lahiri,N.Lotfizadeh,R.Tsuchikawa,V.V.Deshpande,J.Louie,HexaaminobenzeneasabuildingblockforaFamilyof2DCoordinationPolymers,JAmChemSoc,2017(139)19-22.本文由春春供稿。

 图6.(a,b)Co-HAB TEM,AFM(c) CoNi-HAB制备示意图b热电效应Erickson[12]等首先证明了TCNQ@Cu3(BTC)2薄膜中具有热电效应，看山该薄膜在25℃下的ZT值为7×10-5 Scm-1。而沃尔玛这次利用AI技术辨识电视节目中物体，东齐大脑也是该公司面对AI大潮的尝鲜之举，东齐大脑用户在暂停电视节目时，应用界面上就会出现沃尔玛的商品链接，消费者需要使用手机扫描二维码来进入沃尔玛App下单购买

河粮9月不同省份到达率和平均收视时长有较大差异。本月点播、仓l操作直播场景平均收视时长较上月分别减少11分钟、4分钟，其他场景收视时长上涨13分钟。

使用情况：智慧本月IPTV用户日活率52%，相比上月有下降1个百分点。内容价值：粮食全天时段中，CCTV-5体育、CCTV-3综艺在线率分别上涨38%、11.7%。