发布于 2023-03-17

Withenergyshortageandenvironmentalpollution,photocatalytichydrogenproductionisoneofthemostimportantwaystoconvertsolarenergyintochemicalenergy,anditskeytechnologyliesinthedevelopmentofefficient,highlystableandlow-costphotocatalysts.Inthisstudy,binaryheterojunctionphotocatalystsconsistingofCdSenanorodsandTi3C2MXenenanosheetwereconstructedviaaone-stepinsituhydrothermalmethod.WhenthecontentofTi3C2MXenewas10wt%,amaximumphotocatalyticH2productionrateof763.2μmolg−1h−1wasachieved,whichwas6timeshighertha

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发布于 2023-03-17

Acceleratingtheseparationandtransferofphotoinducedchargecarriersiscrucialfordesigningphotocatalystswithsuperiorphotocatalytichydrogenevolution(PHE)activity.Herein,anovelrectangulartubularhierarchicalNiS/ZnIn2S4/AgIn(WO4)2heterostructurewasestablishedbyin-situgrowingZnIn2S4nanosheetsonthesurfaceoftubularAgIn(WO4)2andNiSnanoparticles(NPs)furtherdepositedasco-catalystsforthefirsttime.Basedontheexperimentalandtheoreticalcalculationresults,thefabricationofZnIn2S4/AgIn(WO4)2S-schemeheterojunctionaswel

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发布于 2023-03-08

祝DaiGroup全体女生女神节快乐！

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发布于 2021-08-21

Thisworkreportedafacileone-stepmethodforconstructinghollowtubularZnIn2S4modifiedbymetal-organicframework-layers(MOFL)withIn-MOFasprecursortobeefficientphotocatalysts(ZnIn2S4-MOFL)forrobustphotocatalytichydrogenevolution(PHE).ThedominantcatalystofZnIn2S4andcocatalyticroleofMOFLsynergisticallypromotedtheseparationofelectronandholepairsduetothedirectZ-schemephotocatalyticsystem,leadingtoanextraordinarilyhighPHEactivity.Thedensityfunctionaltheory(DFT)resultsrevealedtheremarkablydecreaseddensityofsta

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发布于 2021-07-22

DevelopinganefficientandstablephotocatalystforphotocatalyticH2productionisofgreatsignificanceforsolvingtheexistingenergyandenvironmentalcrisistoday.Herein,asuperiorphotocatalyst,theuniformlydispersedultrasmallAunanoparticle(AuNP)decoratedcarbonself-dopingg-C3N4nanosheet(PDAu/CCNS),wassuccessfullypreparedviaasimplephotodepositionroute.Theas-preparedPDAu/CCNSdisplaysarobustphotocatalytichydrogen(H2)productionactivity(∼15181μmolh–1g–1)undervisible-lightirradiation.Theabovevalueis∼3timeshigherthanth

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admin 发布于 2021-05-13

A hierarchical hollow tubular In2O3/ZnIn2S4 hetero

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admin 发布于 2021-05-13

The directional synthesis of transition metal phos

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admin 发布于 2021-05-13

The photocatalytic evolution of hydrogen (H2) from

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admin 发布于 2021-05-13

Construction of metal-organic-frameworks-based com

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admin 发布于 2021-05-13

The conventional preparation of SnNb2O6 invariably

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