非离子型表面活性剂Tween 60用于碳纳米管的双水相分离

单壁碳纳米管以其优异的电学和光学性能受到了广泛的关注,高性能器件等应用要求使用性质均一的单壁碳纳米管.因此,不同结构的单壁碳纳米管的分离具有重要意义.双水相萃取是一种能够对单壁碳纳米管进行结构分离的新方法,分离结果稳定可靠,且不需要复杂的设备,具有简捷、高效、易扩大规模等特点.本文通过调节脱氧胆酸钠(DOC)和非离子型...     

Potential of Applying the Geometry-Based Rover Slip Prediction Model Learned on the Earth to the Moon

Russian Physics Journal - Wheeled ground robots are widely used in planetary exploration missions, where slip can measure problems during driving and pre-acquisition slips play an important role....     

Rapid ultrasensitive monitoring the single-particle surface-enhanced Raman scattering (SERS) using a dark-field microspectroscopy assisted system

The observation of single-particle surface-enhanced Raman scattering(SERS) has generated considerable interest both in the nanomaterials filed and in the single-particle spectroscopy community.It is a challenge to realize rapid,facile,and high throughput SERS at single nanoparticle level.Here,without the complex experimental device and difficult experimental operations,a general single-particle SERS technique has been achieved by using dark-field-assisted surface-enhanced Raman spectroscopy(DFSERS).This advanced method provides in-situ characterization of the chemical reaction performance at single gold nanorod.