当前位置: X-MOL 学术ACS Appl. Mater. Interfaces › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Dual-Responsive Self-Propulsion Smart Device Steadily Driven by CO2 and H2O2
ACS Applied Materials & Interfaces ( IF 9.5 ) Pub Date : 2018-01-16 00:00:00 , DOI: 10.1021/acsami.7b16930
Tingting Zhao 1, 2 , Xu Zhu 1 , Lijie Zhang 1 , Hongyuan Cang 1, 2 , Xinyue Zhang 1 , Cancan Li 2 , Hao Wei 1 , Ning Ma 1
Affiliation  

In this paper, we introduce a kind of tertiary amine-based CO2-responsive material combining with the H2O2-responsive material to develop a dual-responsive self-propulsion smart device which can convert the chemical energy of H2O2 into mechanical energy steadily through diving–surfacing cycles. In this dual-responsive device, the CO2-responsive material is designed as a wettability conversion species, which is wrapped with a strip of platinum to catalyze the decomposition of H2O2 to generate gaseous O2 to realize surfacing. In deionized water, the device floats on the surface of the water initially and can perform a diving–surfacing cycle when CO2 and H2O2 stimuli are alternately applied to the aqueous solution. The cyclic movement of the device can be realized by the generation and release of the inner gas through the hydrophobic cover, leading to a new controllable transition of different kinds of energy.

中文翻译:

由CO 2和H 2 O 2稳定驱动的双响应式自推进智能设备

本文介绍了一种基于叔胺的CO 2响应材料与H 2 O 2响应材料的结合,以开发一种可以转换H 2 O 2的化学能的双响应自推进智能设备。通过潜水表面循环稳定地转化为机械能。在该双响应装置中,将CO 2响应材料设计为润湿性转换物质,并用铂金条包裹以催化H 2 O 2分解以生成气态O 2。实现堆焊。在去离子水中,该设备最初会漂浮在水的表面上,并且当将CO 2和H 2 O 2刺激物交替施加到水溶液中时,该设备可以执行潜水-浮出水面循环。装置的循环运动可以通过疏水盖产生和释放内部气体来实现,从而导致不同种类能量的新可控转换。
更新日期:2018-01-16
down
wechat
bug