简介：Inthispaper,wewillexploretheessenceofthephenomenonthatstatewithlessentanglementmaygenerategreaterBellviolationinthetwo-qubitBelltestswithCH-typeinequalities,i.e.,morenonlocalitywithlessentanglement.Wewillshowthatthisinterestingbutcounterintuitivephenomenoniscausedbytherotationalasymmetryofthenonmaximallyentangledstateinthemeasurementplane.Thisasymmetryallowstheboth-sidedetectionprobabilitiesandtheone-sidedetectionprobabilitiesobtaintheirmaximalvalueswithnonmaximallyentangledstate.ButthemaximalBellviolationmaynotalwayshappenonnonmaximallyentangledstate,becausetheseprobabilitieswillcompetewitheachother,andtheBellviolationbehavesdiferentlyforvariousCH-typeinequalities.

简介：小粒的材料在工业并且在自然是无所不在的。为小紧张，有弹性塑料、发育不全的组成的关系广泛地在设计实践被使用，但是他们不是内在的物理的重要思考。在解释材料的物理的一个统一热力学框架下面，小粒的稳固的水动力学(GSH)是向描述小粒的材料，不是仅仅像固体，而且像液体的行为的延期。在这份报纸，GSH的基础简短被对待然后简化了在triaxial压缩分析quasistatic变丑。计算压力紧张关系和容量的紧张与试验性的结果相比。在GSH的主要参数的影响，特别他们的生气联合影响，被分析，他们的物理意思进一步被澄清。在参数被校准以后，处于典型压力状态的计算压力价值被发现在22%测试价值以内。同时，精力驱散在triaxial压缩期间被分析。上述结果支持并且部分确定GSH。

简介：Poly(bis(phenoxy)phosphazene)(SPBPP)/phosphotungsticacid(PWA)/silicacompositemembranesforfuelcellswereprepared.ThecompositemembraneswerecharacterizedbyusingFTIR,TGAandSEMtechniquies.IncorporationofPWAparticlesandsilicaparticlesintotheSPBPPpolymermatrixandaspecificinteractionbetweenthemwereconfirmedbyFTIRspectra.TGAresultsshowedthatthecompositemembraneshadhighthermalstability.HomogeneousdistributionofPWAandsilicaparticleswithintheSPBPPmatrixwasverifiedbySEMmicrographs.Thedopedmembranesshowedincreasedwateruptakeandprotonconductivity.

简介：Dopedpolyanilinefilmswerepreparedwithelectrochemistrymethod.Asmallconjugatedmolecule,anthracenecarboxylicacid(2-ACA),wasusedasthedopant,consideringitselectricalactivenessduetotheconjugatedπ-π*structure.Filmmorphologyofdopedandundopedpolyanilinesampleswasinvestigated.ThecorrespondingchangesinopticalandelectricalpropertiesafterACAdopingwerediscussed.Bymeasuringandcalculatingtheirenergyleveldistribution,apromisingapplicationofpolyanilinethinfilmsasbufferlayerinoptic-electricdevicesisexpectable.

简介：Aneffectivedamagetestmethodbasedonamarker-basedwatershedalgorithmwithgraycontrol(MWGC)isproposedtostudythepropertiesofdamageinducedbynear-fieldlaserirradiationforlarge-aperturelaserfacilities.Damagetestswereperformedonfusedsilicasamplesandinformationonthesizeofdamagesiteswasobtainedbythisnewalgorithm,whichcaneffectivelysuppresstheissueofover-segmentationofimagesresultingfromnon-uniformilluminationindarkfieldimaging.Experimentalanalysisandresultsshowthatthelateraldamagegrowthontheexitsurfaceisexponential,andthenumberofdamagesitesdecreasessharplywithdamagesitesizeinthedamagesitedistributionstatistics.TheaveragedamagegrowthcoefficientsfittedaccordingtotheexperimentalresultsforCorning-7980andHeraeus-Suprasil312samplesat351nmare1.10±0.31and0.60±0.09,respectively.

简介：ThepresentstudyinvestigatedtheinfluenceofhightemperatureoxidationandreductionpretreatmentsontheleachingrateofPanzhihuailmenite.Theas-pretreatedilmenitewasleachedwith20%HClat105℃.Theleachingprocesswascontrolledbythephasesandmicrostructuresthatevolvedduringthepretreatmentprocesses.Theleachingkineticsofpurehematite,ilmeniteandpseudobrookitewerecharacterizedtoclarifythephaseeffectontheiron-leachingrate;therateofironleachingoccursinthefollowingorderintheHClsolution:hematite（ferriciron）>ilmenite（ferrousiron）>>pseudobrookite（ferriciron）.Therefore,theoften-citednotionthatferrousirondissolvesfasterinHClsolutionsthanferricironwhenexplainingthepretreatmenteffectsisinaccurate.Moreover,theoxidationpretreatment（at600-1000℃for4h）cannotdestroythedensestructureofthePanzhihuailmenite.Therefore,theinfluenceexertedbytheoxidationontheleachingprocessisprimarilydeterminedbythephasechange;oxidationat600and700℃slightlyincreasedtherateofironleachingbecausetheilmenitewastransformedintohematite,whiletheoxidationat900-1000℃significantlyreducedtherateofironleachingbecauseapseudobrookitephaseformed.Thereductioneffectwassubsequentlyinvestigated;theas-oxidizedilmenitewasreducedunderH2at750℃for30min.Thereductionsignificantlyacceleratedtherateofsubsequentironleachingsuchthatnearlyalloftheironhaddissolvedafterleachingfor2hin20%HClat105℃.Thisenhancediron-leachingrateismainlyattributedtothecracksandholesthatformedduringthereductionprocess.

简介：Graphitic碳氮化物(g-C3有向在可见轻照耀下面的4-nitrophenol的降级的高photocatalytic活动的N4)被蚀刻的HCl准备由氨中立化列在后面。准备样品的结构，形态学，表面区域，和photocatalytic性质被学习。在处理以后，g-C3N4从几测微计减少了到几百纳米，和g-C3N4从11.5 增加了；m2/g到115 ；m2/g。同时，g-C3N4显著地在可见的光下面向4-nitrophenol的降级在处理以后被改进照耀。小粒子g-C3N4是5.7次体积g-C3为水处理和环境补习为未来应用使它成为有希望的可见轻光催化剂的N4,。

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简介：Atomtransferradicalpolymerizationofstyrene(St)andmethylmethacrylate(MMA)inbulkandindifferentsolventsusingactivatorsgeneratedbyelectrontransfer(AGETATRP)wereinvestigatedinthepresenceofalimitedamountofairusingFeCl3·6H2Oasthecatalyst,ascorbicacidsodiumsalt(AsAc-Na)asthereducingagent,andacheapandcommerciallyavailabletetrabutylammoniumbromide(TBABr)astheligand.ItwasfoundthatpolymerizationinTHFresultedinshorterinductionperiodthanthatinbulkandintolueneforAGETATRPofSt,whilereferringtoAGETATRPofMMA,polymerizationinTHFshowedthreeadvantagescomparedwiththatinbulkandtoluene:1)shorteningtheinductionperiod,2)enhancingthepolymerizationrateand3)havingbettercontrollability.Thelivingfeaturesoftheobtainedpolymerswereverifiedbychainendanalysisandchain-extensionexperiments.

简介：Anovelgrapheneoxidedopedpoly(hydroxymethylated-3,4-ethylenedioxythiophene)(PEDOT-MeOH/GO)compositefilmwassynthesizedandutilizedasanefficientelectrodematerialforsimultaneousdetectionofrutinandascorbicacid(AA).PEDOT-MeOH/GOfilmsweresynthesizedonglassycarbonelectrode(GCE)byafacileone-stepelectrochemicalapproachandwerecharacterizedbyscanningelectronmicroscopy,UV-Visspectroscopy,FTIRspectraandelectrochemicalmethods.ThenthePEDOT-MeOH/GO/GCEwasappliedsuccessfullyinthesimultaneousdetectionofrutinandAA.TheresultsshowedthattheoxidationpeakcurrentsofrutinandAAobtainedatthePEDOT-MeOH/GO/GCEweremuchhigherthanthoseatthetraditionalconductingpolymerPEDOT/GO/GCE,PEDOT-MeOH/GCE,PEDOT/GCEandbareGCE.Underoptimizedconditions,thelinearrangesforrutinandAAare20nmol/L-10μmol/Land8μmol/L-1mmol/L,respectively.Thedetectionlimitis6nmol/Lforrutinand2μmol/LforAA(S/N=3),whicharelowerthanthoseofthereportedelectrochemicalsensors.

简介：Carbondioxidetransformationtofuelsorchemicalsprovidesanattractiveapproachforitsutilizationasfeedstockanditsemissionreduction.Herein,wereportagas-phaseelectrocatalyticreductionofCO_2inanelectrolyticcell,constructedusingphosphoricacid-dopedpolybenzimidazole(PBI)membrane,whichallowedoperationat170°C.Pt/CandPtMo/CwithvariableratioofPt/Mowerestudiedasthecathodecatalysts.TheresultsshowedthatPtMo/CcatalystssignificantlyenhancedCOformationandinhibitedCH_4formationcomparedwithPt/Ccatalyst.CharacterizationbyX-raydiffraction,X-rayphotoelectronspectroscopyandtransmissionelectronmicroscopyrevealedthatmostMospeciesexistedasMoO_3inPtMo/CcatalystsandtheinteractionbetweenPtandMoO_xwaslikelyresponsiblefortheenhancedCOformationratealthoughthesebicomponentcatalystsingeneralhadalargerparticlesizethanPt/Ccatalyst.

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简介：二新-hydroxy氨基的联合酸的secoiridoids，命名serinosecologanin(1)和threoninosecologanin(2)，从忍冬装饰用的梨树的花芽的一篇水的摘录被孤立。他们包括绝对配置的不平常的结构被分光镜的数据分析决定，并且从共同发生的secologanin(3)和secologanic酸(4)由semisynthesis证实了。从曲霉属菌尼日尔从杏仁和hesperidinase对-glucosidase加重1和2项展出抵抗活动，他们也在激活血小板的因素与抑制率导致的老鼠polymorphonuclear白血球对glucuronidase的版本显示出活动(34.9 ；± ；3.1)%并且(53.6 ；± ；2.6)%分别地。