From the journal:

Chemical Communications

Magnetic modulation and magnetocaloric effect of lanthanide porous organic frameworks with croconic acid

Xueying Shao,a   Yue Yang,a   Xiaofang Dong,a   Shen Wang,a   Yulu Liang,a   Zhongyi Liu,c   Hui Min, ORCID logo *b   Yu-Xia Wang ORCID logo *ac  and  Peng Cheng ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Frontiers Science Center for New Organic Matter, State Key Laboratory of Advanced Chemical Power Sources, and Haihe Laboratory of Sustainable Chemical Transformations (Tianjin), College of Chemistry, Nankai University, Tianjin 300071, China
E-mail: pcheng@nankai.edu.cn

b Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China
E-mail: minhui@hbnu.edu.cn

c Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
E-mail: wangyuxia@tjnu.edu.cn

Abstract

Lanthanide-based porous organic frameworks were synthesized via croconate-mediated self-assembly. The Dy framework exhibits slow magnetic relaxation through coordination modulation, whereas the Gd analogue displays significant magnetocaloric effects. This work provides a versatile platform for magnetic porous framework regulation, advancing the development of next-generation spintronic materials.

Graphical abstract: Magnetic modulation and magnetocaloric effect of lanthanide porous organic frameworks with croconic acid

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Article information

DOI
https://doi.org/10.1039/D5CC04708K
Article type
Communication
Submitted
20 Aug 2025
Accepted
25 Sep 2025
First published
26 Sep 2025

Chem. Commun., 2025, Advance Article

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Magnetic modulation and magnetocaloric effect of lanthanide porous organic frameworks with croconic acid

X. Shao, Y. Yang, X. Dong, S. Wang, Y. Liang, Z. Liu, H. Min, Y. Wang and P. Cheng, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC04708K

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