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:

iF SOCIAL IMPACT PRIZE (free of charge)

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

Publish your project

Purify / Purify


This is a new concept electric green car; it can purify air, and create electric current when running. It solves the problem of the energy and environment to a certain extent


Xihua University

Xihua University
Chengdu, China

Tianbao Liang,
Xihua University