Colossal negative thermal expansion in a cucurbit[8]uril-enabled uranyl-organic polythreading framework <i>via</i> thermally induced relaxation-Reference-Cited by-同舟云学术

Colossal negative thermal expansion in a cucurbit[8]uril-enabled uranyl-organic polythreading framework via thermally induced relaxation

Published:2023 Issue:23 Volume:14 Page:6330-6340
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Jin Qiu-Yan¹²,Liang Yuan-Yuan¹²,Zhang Zhi-Hui³^ORCID,Meng Liao¹,Geng Jun-Shan¹,Hu Kong-Qiu¹,Yu Ji-Pan¹,Chai Zhi-Fang¹,Mei Lei¹^ORCID,Shi Wei-Qun¹^ORCID

Affiliation:

1. Laboratory of Nuclear Energy Chemistry, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

2. University of Chinese Academy of Sciences, Beijing 100049, China

3. Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou 213164, China

Abstract

A highly flexible uranyl-organic polythreading framework enabled by cucurbit[8]uril-based host–guest complexation exhibits remarkable negative thermal expansion behaviour through a relaxation-related mechanism.

Funder

National Natural Science Foundation of China

Youth Innovation Promotion Association of the Chinese Academy of Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/SC/D3SC01343J

Reference62 articles.

1. Thermal expansion of solids: review on theories

2. Phonons and anomalous thermal expansion behaviour in crystalline solids