Skip to Main content Skip to Navigation
Journal articles

Dissipative Acid-Fueled Reprogrammable Supramolecular Materials

Abstract : Smart materials reversibly changing properties in response to a stimuli are promising for a broad array of applications. In this article, we report the use of trichloroacetic acid (TCA) as fuel to create new types of timecontrolled materials switching reversibly from a gel to a solution (gel−sol−gel cycle). Applying various neutral amines as organogelators, TCA addition induces amine protonation, switching the system to a solution, while TCA decarboxylation over time enables a return to the initial gel state. Consequently, the newly obtained materials possess interesting time-dependent properties applied in the generation of remoldable objects, as an erasing ink, as chiroptical switches, or for the generation of new types of electrical systems.
Document type :
Journal articles
Complete list of metadata

https://hal-amu.archives-ouvertes.fr/hal-03695506
Contributor : Gaelle Chouraqui Connect in order to contact the contributor
Submitted on : Tuesday, June 14, 2022 - 9:16:46 PM
Last modification on : Monday, June 27, 2022 - 2:16:31 PM

File

 Restricted access
To satisfy the distribution rights of the publisher, the document is embargoed until : 2022-12-01

Please log in to resquest access to the document

Identifiers

Relations

Citation

Enzo Olivieri, Baptiste Gasch, Guilhem Quintard, Jean-Valère Naubron, Adrien Quintard. Dissipative Acid-Fueled Reprogrammable Supramolecular Materials. ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2022, 14 (21), pp.24720-24728. ⟨10.1021/acsami.2c01608⟩. ⟨hal-03695506⟩

Share

Metrics

Record views

6