作者：Y. Hou, S. Feng, L. Dai,* Y. Zheng*
关键字：wettability
论文来源：期刊
具体来源：Chem. Mater., 2016, 28 (11), 3625–3629
发表时间：2016年

We present that not only a droplet could move along given direction but also two droplets move away from one another on wettable gradient surfaces, which is fabricated by depositing copper particles into micro/nano--hierarchical structures via a one-step gradient electrodeposition method. More importantly, the movement distance could be precisely predicted by the force analysis and adjusted by the initial position of the droplet and/or the magnitude of the wettable gradient

http://pubs.acs.org/doi/abs/10.1021/acs.chemmater.6b01544