Azobenzene-containing polymer for solar thermal energy storage and release: Advances, challenges, and opportunities

X Xu, J Feng, WY Li, G Wang, W Feng, H Yu - Progress in Polymer Science, 2024 - Elsevier
Molecular solar thermal (MOST) fuels have attracted enormous research enthusiasm in solar
energy conversion and storage, which can generate high-energy isomers upon harvesting …

Self-activated energy release cascade from anthracene-based solid-state molecular solar thermal energy storage systems

S Chakraborty, HPQ Nguyen, J Usuba, JY Choi, Z Sun… - Chem, 2024 - cell.com
We introduce donor-acceptor substituted anthracenes as effective molecular solar thermal
energy storage compounds that operate exclusively in the solid state. The donor-acceptor …

Emerging solid-state cycloaddition chemistry for molecular solar thermal energy storage

C Raju, HPQ Nguyen, GGD Han - Chemical Science, 2024 - pubs.rsc.org
Recently discovered designs of solid-state molecular solar thermal energy storage systems
are illustrated, including alkenes, imines, and anthracenes that undergo reversible [2+ 2] …

Elucidating the mechanism of solid-state energy release from dianthracenes via auto-catalyzed cycloreversion

C Raju, Z Sun, R Koibuchi, JY Choi… - Journal of Materials …, 2024 - pubs.rsc.org
The unique and complex heat release processes of dianthracene-based molecular solar
thermal energy storage compounds were elucidated by comprehensive solid-state analyses …

Massive Molecular Motion in Crystal Leads to an Unexpected Helical Covalent Polymer in a Solid‐state Polymerization

R Khazeber, GS Kana, KM Sureshan - Angewandte Chemie, 2024 - Wiley Online Library
We designed a proline‐derived monomer with azide and alkene functional groups to enable
topochemical ene‐azide cycloaddition (TEAC) polymerization. In its crystal, the monomer …

Mechanoactivated amorphization and photopolymerization of styryldipyryliums

J Usuba, Z Sun, HPQ Nguyen, C Raju… - Communications …, 2024 - nature.com
Conventional topochemical photopolymerization reactions occur exclusively in precisely-
engineered photoactive crystalline states, which often produces high-insoluble polymers. To …

Exploring ortho-dianthrylbenzenes for molecular solar thermal energy storage

N Baggi, LM Muhammad, Z Liasi, JL Elholm… - Journal of Materials …, 2024 - pubs.rsc.org
Molecular solar thermal systems, which absorb light, store it, and release it as heat, have
been extensively researched, yet many potential candidates remain unexplored. To expand …

Large and long-term photon energy storage in diazetidines via [2+ 2] photocycloaddition

HPQ Nguyen, A Mukherjee, J Usuba, J Wan… - Chemical …, 2024 - pubs.rsc.org
We report a series of p-functionalized phenylbenzoxazoles that offer remarkable energy
storage, exceeding 300 J g− 1, for the first time among intermolecular cycloaddition-based …

Anthracene-based energy storage

NB Shustova - Joule, 2024 - cell.com
In a recent issue of Chem, Professor Han and coworkers advance the anthracene-based
solar energy storage materials capable of self-activated heat release through a cascading …

Simultaneous Cycloadditions in the Solid State via Supramolecular Assembly

N Juneja, GC George III, KM Hutchins - Angewandte Chemie, 2024 - Wiley Online Library
Chemical reactions conducted in the solid phase (specifically, crystalline) are much less
numerous than solution reactions, primarily due to reduced motion, flexibility, and reactivity …