Flexible solar cells have seen a lot of progress lately. They are getting better at turning sunlight into energy and staying tough. One big reason for this is the use of a special material called polyethylene naphthalate. This stuff is like the backbone of these solar cells, making them bendable and strong. Now, let's talk about something called 2D organic surface t...

Organic solar cells (OSCs) have been making big strides, but they still face a major hurdle: energy loss. This loss limits how much better their performance can get. To tackle this issue, scientists have turned to a smart strategy called "ternary, " which helps fine-tune energy loss and boost efficiency. Here's where a special polymer comes in. This polymer, known as...