Innovative research across disciplines
Zhejiang University is one of China’s top research universities, with 18 of its academic disciplines – including chemistry, computer science and engineering – ranked within the top 1 per cent* of higher education institutions anywhere in the world.
Source: Academic Impact Ranking, Essential Science Indicators (ESI).
Among the many and varied research-driven discoveries and innovations that Zhejiang can lay claim to, a number stand out.
![Research](https://beta.timeshighereducation.com/sites/default/files/hub_images/ti_image_2_2.png)
The World's Lightest Material
‘Carbon aerogel’ is the lightest material in the world, with a density one-sixth that of air and possessing extraordinary structural toughness. It was invented by a research team at ZJU, led by Professor Chao Gao from the Department of Polymer Science and Engineering.
![Research](https://beta.timeshighereducation.com/sites/default/files/hub_images/ti_image_2_3.png)
Long-life LEDs
In 2014, a multidisciplinary team at Zhejiang University discovered how to extend the operational lifespan of light-emitting diodes (LEDs), to that of 100,000 hours over and above normal usage levels. Research underpinning the high-performance, next-generation LEDs received widespread media coverage, including within the scientific journal Nature, and others.
![Research](https://beta.timeshighereducation.com/sites/default/files/hub_images/ti_image_2_4.png)
Microsatellites
Multidisciplinary innovations in aerospace, electronics, machinery, and control science at ZJU have contributed to the development of Chinese microsatellites and nanosatellites, which have been successfully deployed in China’s next-generation space flight missions.