Large-area lightweight organic photovoltaics

Lightweight conformable electronics enabled by organic materials and thin-film processing techniques present an avenue towards novel device applications. Imperceptible integration of such devices presents an opportunity towards reimagining how any surface around us can be made electronically active for purposes of sensing, computing, lighting, energy-harvesting, sound generation, etc. Critical to this would be availability of manufacturing techniques amenable for large-area coverage and material sets with sufficient mechanical resilience to withstand day-to-day human handling. Herein, we present vapor-deposited fabrication of large-area ultra-lightweight organic photovoltaics, reinforcement of such large-area devices with lamination to light weight composite fabrics, and present solution-coating approaches of organic photovoltaics as a step towards realizing all-printed lightweight electronics. Solution-coated devices are also evaluated for their use in low-light performance for indoor energy-harvesting applications.

Name thesis:degree_name

Master

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2020

Author dc:creator

• Saravanapavanantham, Mayuran.

Advisor dc:contributor.advisor

• Vladimir Bulović.

• Electrical Engineering and Computer Science.

Statement dc:rights

• MIT theses may be protected by copyright. Please reuse MIT thesis content according to the MIT Libraries Permissions Policy, which is available through the URL provided.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/128347

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/128347