Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

slimed battery / Semipermeable membrane deforma

slimed battery

Battery uses carbon rod suppression absorption design, the electrolysis product is difficult to enter the inner conductor resistance increases caused by battery ,convient to make full use of electricity.Waste gas generated by the reaction can be discharged through the polymer film in unidirectional way,which can make a paste with the discharge electrolysis deformation occurs, but also easy to determine the remaining power and remove the used batteries.


Yanshan University

Yanshan University
Qinhuangdao, China

Yibo Wang,
Yanshan University

Jian Qian,
Yanshan University

Li Xu,
Yanshan University

Xumeng Liu,
Yanshan University