0

Ying Diao knows how to print perfect plastic solar cells!

Ying2x1400
Via MIT technology review

Problem

Flexible solar cells that are cheap to make could be “printed” on many surfaces, even windows. But the polymers that would be required have so far been lackluster at converting sunlight to electricity. One reason is that unlike more efficient solar materials such as crystalline silicon, polymer-based materials have a messy molecular structure that looks like cooked spaghetti.

Solution

Ying Diao is creating printing techniques that bring order to the otherwise chaotic assembly of plastic molecules. She has made organic solar cells with double the efficiency of previous ones. Diao came up with a microscopic “comb” that controls the flow of the molecules and lets them assemble into orderly structures during printing.

Ying1x2000


Join 5,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython in 2018 – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — A journey through Shenzhen, the electronics manufacturing hub of the world

Wearables — Ice, ice baby

Electronics — Current limiting!

Biohacking — Grindfest 2018

Python for Microcontrollers — CRICKITs are coming!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.