摘要
三维多孔石墨烯及其复合材料作为一种功能材料在能量存储、光电器件、气体分离和存储、吸附和传感器等领域得到关注。模板法由于能够精确控制孔尺寸、形貌和结构得到广泛研究。综述了利用分子筛、沸石、SiO_2等硬模板,胶束、乳液、嵌段共聚物等软模板以及植物、粉末冶金、原位自牺牲等非传统模板制备三维多孔石墨烯及其复合材料的方法,并分析了各种方法的优缺点及材料性能。以期为三维多孔石墨烯及其复合材料的研究提供参考。
As a functional material, three-dimensional porous graphene and its composites have attracted attention in the fields of energy storage, optoelectronic devices, gas separation and storage, adsorption and sensors fields. The template methods were extensively studied due to its ability to precisely control pore size, morphology and structure. The template methods to prepare three-dimensional porous graphene and its composites were reviewed, including molecular sieve, zeolite and SiO 2 etc. hard templates, micelle, emulsion and block copolymer etc. soft templates, and plant, powder metallurgy and in-situ self-sacrifice etc. non-traditional templates as well. The advantages and disadvantages of various methods and the performance of materials were analyzed. To hope it can be used as a reference for the further study of three-dimensional porous graphene and its composites.
作者
侯朝霞
薄大明
李伟
李建君
HOU Zhao-xia;BO Da-ming;LI Wei;LI Jian-jun(Liaoning Province Key Laboratory of New Functional Materials and Chemical Technology,College of Mechanical Engineering, Shenyang University, Shenyang 110044, China)
出处
《人工晶体学报》
EI
CAS
北大核心
2019年第4期652-659,671,共9页
Journal of Synthetic Crystals
基金
国家自然科学基金面上项目(51472166)
辽宁省"百千万人才工程"项目
关键词
石墨烯
模板法
复合材料
三维多孔结构
graphene
template method
composite
three-dimensional porous structure
