低维纳米材料的可控制备、表征及性质研究的中期报告摘要：近年来，低维纳米材料因其独特的电子结构和优异的性能在能源、环境、催化等领域受到广泛关注。本文从低维纳米材料的可控制备、表征及性质研究三个方面，对当前研究进展进行了综述。在可控制备方面，介绍了常见的化学合成、物理制备等方法，并重点讨论了目前研究中存在的问题及解决途径。在表征方面，着重介绍了透射电子显微镜、扫描电子显微镜、X射线衍射等表征手段在低维纳米材料表征中的应用。在性质研究方面，重点讨论了低维纳米材料在能源、环境、催化等方面的应用及相关性质。关键词：低维纳米材料、可控制备、表征、性质研究Abstract:Inrecentyears,low-dimensionalnanomaterialshaveattractedwideattentioninfieldssuchasenergy,environment,andcatalysisduetotheiruniqueelectronicstructureandexcellentproperties.Thispaperreviewsthecurrentresearchprogressfromthreeaspects:controllablepreparation,characterizationandpropertiesoflow-dimensionalnanomaterials.Intermsofcontrollablepreparation,commonchemicalsynthesis,physicalpreparationmethodsareintroduced,andtheexistingproblemsandsolutionsincurrentresearcharediscussed.Intermsofcharacterization,theapplicationoftransmissionelectronmicroscopy,scanningelectronmicroscopy,X-raydiffractionandothercharacterizationmethodsinthecharacterizationoflow-dimensionalnanomaterialsareemphasized.Intermsofpropertyresearch,theapplicationandrelatedpropertiesoflow-dimensionalnanomaterialsinenergy,environment,andcatalysisarediscussedindetail.Keywords:low-dimensionalnanomaterials,controllablepreparation,characterization,propertyresearch.