CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 13183 > Article
Paper
5 July 2024 Aggregation-induced emission active polyamide based on tetraphenylbutadiene and the application in lubricant detection
Yanji Li, Zhengyi Jia, Xinbo Wang, Ziyu Zhang, Xiaofang Peng, Hao Zhang, Junge Zhi
Author Affiliations +
Proceedings Volume 13183, International Conference on Optoelectronic Information and Functional Materials (OIFM 2024); 131831J (2024) https://doi.org/10.1117/12.3033868
Event: The 3rd International Conference on Optoelectronic Information and Functional Materials (OIFM 2024), 2024, Wuhan, China
Abstract
After aggregation-induced emission (AIE) was proposed by professor Tang in 2001, the research about AIE molecules and their application have been received widespread attention because of their high photoluminescence quantum efficiencies in the aggregation or solid film states. Developing different AIE polymers had always been a research hotspot in this field. Herein, an AIE-active main-chain polymer TPB-PA based on tetraphenylbutadiene (TPB) was prepared by polycondensation of TPB derivatives with two carboxylic acid groups and diamine. The AIE behavior of TPB-PA was measured in the THF/H2O mixtures. The fluorescence intensity starts to increase gradually when the water fraction (fw) is 20%, enhances significantly when fw is higher than 60%, and reaches the maximum and is 6.8 times of the original intensity at fw = 90%, which indicates their significant AIE characteristics. Furthermore, the fluorescence spectra of TPB-PA and its precursor TPB-COOCH3 changed obviously when adding different concentration of lubricants to their THF solution, and the different kinds of lubricants have different influence on the photoluminescence properties, which can be used to recognize different kind of lubricants.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Yanji Li, Zhengyi Jia, Xinbo Wang, Ziyu Zhang, Xiaofang Peng, Hao Zhang, and Junge Zhi "Aggregation-induced emission active polyamide based on tetraphenylbutadiene and the application in lubricant detection", Proc. SPIE 13183, International Conference on Optoelectronic Information and Functional Materials (OIFM 2024), 131831J (5 July 2024); https://doi.org/10.1117/12.3033868
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Fluorescence
Mixtures
Fluorescence intensity
Polymers
Molecules
Minerals
Molecular aggregates
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top