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Updated: Apr 23, 2026

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Published on: January 10, 2017

Stretchable polymer solar cell fibers.

Zhitao Zhang¹, Zhibin Yang, Jue Deng

¹State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, China.

Small (Weinheim an Der Bergstrasse, Germany)

|September 20, 2014

Summary

This summary is machine-generated.

New wearable solar cells are highly efficient and durable. These stretchable fibers can be woven into clothing, offering a stable power source even after extensive bending and stretching.

Keywords:

carbon nanotube sheets fibers polymers solar cells textiles

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Last Updated: Apr 23, 2026

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer

Published on: January 10, 2017

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization

Published on: January 29, 2017

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

Area of Science:

Materials Science
Renewable Energy
Textile Engineering

Background:

Development of flexible and wearable electronics is crucial for next-generation devices.
Integrating power generation into textiles requires robust and efficient energy harvesting solutions.

Purpose of the Study:

To develop highly efficient and stable wearable solar cells.
To demonstrate the potential of these solar cells for integration into fabrics and clothing.

Main Methods:

Fabrication of stretchable and wearable polymer solar cell fibers.
Testing of energy conversion efficiency under various mechanical stresses (bending and stretching).
Evaluation of long-term stability through repeated mechanical cycling.

Main Results:

The developed polymer solar cell fibers exhibit high energy conversion efficiency.
Stable performance with less than 10% efficiency variation after 1000 bending cycles.
Maintained performance under 30% strain during stretching tests.

Conclusions:

Stretchable and wearable solar cell fibers offer a promising solution for integrated wearable power.
These solar fibers can be woven into textiles, enabling the creation of power-generating clothing.
The demonstrated durability and efficiency pave the way for practical applications in wearable technology.