【摘 要】
：
Controllable synthesis of macroscopically uniform,high quality monolayer MoS2 is crucial for harnessing its great potentials in optoelectronics,electrocatalysis [1] and energy storage.To date,triangul
【机 构】
：
Department of Materials Science and Engineering,College of Engineering,Peking University,100871,Beij
【出 处】
：
The 6th International Conference on Nanoscience and Technolo
论文部分内容阅读
Controllable synthesis of macroscopically uniform,high quality monolayer MoS2 is crucial for harnessing its great potentials in optoelectronics,electrocatalysis [1] and energy storage.To date,triangular MoS2 single crystals or their polycrystalline aggregates have been synthesized on insulating substrates of SiO2/Si,mica and sapphire,etc.,via portable chemical vapor deposition methods.Herein,we report a controllable synthesis of dendritic,strictly monolayer MoS2 flakes possessing tunable degrees of fractal on a specific insulator SrTiO3.
其他文献
Mesoporous carbon materials,especially those with hollow structures,have attracted much attentions for their excellent properties and various potential applications.Although a lot of structures and mo
Biofouling is amongst the major difficulties in membrane filtration systems used to purify waste water.It decreases membrane permeability,long period efficiency and also thereby increases the price ta
Carbon nanotubes(CNTs)have been recognized as one of the most attractive framework materials for high-performance supercapacitors,due to high electrical and mechanical properties,and excellent chemica
Controlled synthesis,Catalyst film,CNCs Abstract: Carbon nanocoils(CNCs)with selective coil diameters and structures have been synthesized by chemical vapor deposition using Sn/Fe binary catalyst film
In this study a hydrophobic and thermostable amino-modified graphene oxide(MGO)was prepared and characterized.A small molecule,p-toluidine,was covalently introduced onto the surface of graphene oxide(
Carbon nanotube(CNT)and graphene-based porous materials usually have low strength and stability,which severely limit their application fields.Here,we present a junction-welding approach to fabricate p
Carbon nanodots(C-dots)constitute a fascinating class ofrecently discovered nanocarbons that comprise discrete,quasispherical nanoparticles with sizes below 10 nm,have drawn broad attention from both
The diamond nanowires are expected to possess unique mechanical and electronic properties,such as the predicted brittle fracture force and zero strain stiffness.Although the diamond nanowires can succ
Carbon nanotube(CNT)fiberis alight,strong,and conductive material with flexibility.The methods to synthesize CNT fibers can be categorized into 3 different methods: solution spinning,forest spinning,a
Monolayer MoS2 prepared by chemical vapor deposition(CVD)has a highly polycrystalline nature largely because of the coalescence of misoriented domains,which severely hinders its future applications.[1