Carboxyphenolate Coordination Frameworks for High‐Voltage Calcium Storage
with a Coulombic efficiency of 99.8%, retaining 75% of its initial capacity after 200 cycles at a C/20 rate. This study demonstrates, the use of reduced-state conjugated carboxyphenolate frameworks as active materials for high voltage divalent cation storage, highlighting how spectator cations and framework flexibility influence redox potential and long-term stability in Ca-ion batteries.
Authors
- Darsi Rambabu (ORCID: https://orcid.org/0000-0001-5771-4301)
- Petru Apostol (ORCID: https://orcid.org/0009-0005-3123-6029)
- Shubhadeep Pal (ORCID: https://orcid.org/0000-0001-7514-0217)
- Tom Goossens
- Taniya Purkait (ORCID: https://orcid.org/0000-0003-1836-4526)
- Vasudeva Rao Bakuru (ORCID: https://orcid.org/0000-0003-2582-6282)
- Xiaolong Guo (ORCID: https://orcid.org/0000-0001-8636-1605)
- Augustin Ramackers
- Viliam Frano
- Xiaodong Lin
- Da Tie
- Robert Markowski
- Alexandru Vlad (ORCID: https://orcid.org/0000-0002-0059-9119)
Institutions
- SRM University (IN)
- Walloon Excellence in Lifesciences and Biotechnology (BE)
- UCLouvain (BE)
Publication Details
- Journal
- Advanced Science
- Published
- 2026-05-11
- DOI
- https://doi.org/10.1002/advs.75481
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Fonds Wetenschappelijk Onderzoek
- European Research Council