Prof. Chang-zhi Li Profile

Prof. Chang-zhi Li

at Zhejiang Univ

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 18 September 2018 Presentation

Synthesis of non-fullerene acceptors for highly efficient and thermally stable organic solar cells (Conference Presentation)

Hongzheng Chen, Chang-Zhi Li

Proceedings Volume 10737, 107370O (2018) https://doi.org/10.1117/12.2320868

KEYWORDS: Organic photovoltaics, Solar cells, Fullerenes, Absorption, Solar energy, Molecules

Read Abstract +

Although fullerene derivatives (e.g. PC61BM/PC71BM) are being widely used as electron acceptors in organic solar cells (OSCs), their obvious drawbacks, such as the high cost, poor absorption, limited energy levels tunability and morphological instability, have become the bottlenecks to hinder the further advancement of OSCs. Therefore, the exploration of non-fullerene electron acceptors is motivated in recent years, and the efficiencies of fullerene-free OSCs have been boosted over 13%. In this presentation, I will focus on the molecular design for highly efficient and thermally stable small molecule electron acceptors based on fused diketopyrrolopyrrole (DPP) and perylene diimide (PDI) building blocks. A new strategy of unfused-ring core is put forward to synthesize thenovel electron acceptors for OSC applications. The highly efficient and thermally stable non-fullerene organic solar cells over 11% have been fabricated by carefully designing the non-fullerene acceptors.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years