热致变色自旋转换材料的制备与表征

doi:10.3866/PKU.DXHX202109100

Abstract

Abstract:

The design of this experiment includes the synthesis of Fe(Ⅱ) spin crossover compounds and the study of thermochromic properties. The effects of temperature and solvent on the spin state of the complex are explored. Thermochromic composite polymers with certain processability are prepared and characterized by various methods. From the verification of basic principles to the design of modified practical materials, the experiment involves multiple disciplines such as inorganic chemistry, analytical chemistry, polymer science and materials science. Through the entire synthesis process, characterization, property regulation, and application, students' knowledge, skills, and accomplishments are fully trained.

Key words: Thermochromism, Spin crossover, Coordination field, Hydrogen bond, Polymer film

Yizhen Zhao, Haocheng Yang, Yukun Ye, Jiangong Ma, Xiaohang Qiu. Synthesis and Characterization of Thermochromic Spin-Crossover Materials[J].University Chemistry, 2022, 37(5): 2109100.

Figures/Tables 14

References 12

1	Kahn O. ; Martinez C. J. Science 1998, 279 (5347), 44. doi: 10.1126/science.279.5347.44
2	Fujigaya T. ; Jiang D. L. ; Aida T. J. Am. Chem. Soc. 2003, 125 (48), 14690. doi: 10.1021/ja038088e
3	Lin J. ; Struzhkin V. V. ; Jacobsen S. D. ; Hu M. Y. ; Chow P. ; Kung J. ; Liu H. ; Mao H. ; Hemley R. J. Nature 2005, 436, 377. doi: 10.1038/nature03825
4	McCusker J. K. Science 2019, 363 (6426), 484. doi: 10.1126/science.aav9104
5	Meng Y. ; Liu T. Acc. Chem. Res. 2019, 52 (5), 1369. doi: 10.1021/acs.accounts.9b00049
6	Coronado E. Nat. Rev. Mater. 2020, 5, 87. doi: 10.1038/s41578-019-0146-8
7	Clerk A. A. ; Lehnert K. W. ; Bertet P. ; Petta J. R. ; Nakamura Y. Nat. Phys. 2020, 16, 257. doi: 10.1038/s41567-020-0797-9
8	Enriquez-Cabrera A. ; Rapakousiou A. ; Bello M. P. ; Molnár G. ; Salmon L. ; Bousseksou A. Coord. Chem. Rev. 2020, 419, 213396. doi: 10.1016/j.ccr.2020.213396
9	Kumar K. S. ; Ruben M. Angew. Chem. 2021, 60 (14), 7502. doi: 10.1002/anie.201911256
10	Kipgen L. ; Bernien M. ; Tuczek F. ; Kuch W. Adv. Mater. 2021, 33 (24), 2008141. doi: 10.1002/adma.202008141
11	Grosjean A. ; Daro N. ; Kauffmann B. ; Kaiba A. ; LétardaJ.-F. ; Guionneau P. Chem. Commun. 2011, 47 (45), 12382. doi: 10.1039/c1cc14220h
12	Chen Y. ; Ma J.-G. ; Zhang J. ; Shi W. ; Cheng P. ; Liao D.-Z. ; Yan S.-P. Chem. Commun. 2010, 46 (28), 5073. doi: 10.1039/b927191k

药品名称	规格	生产公司
高氯酸亚铁水合物	分析纯	萨恩化学技术(上海)有限公司
四氟硼酸亚铁(Ⅱ)水溶液	45% (w)	麦克林
抗坏血酸	分析纯	天津福晨化学试剂有限公司
4-氨基-1, 2, 4-三唑	分析纯	天津希恩思生化科技有限公司
1H-1, 2, 4-三唑	分析纯	HongKong JiSiEnBei International Trade Limited
聚乙烯醇(PVA)	分析纯	天津希恩思生化科技有限公司
N, N-二甲基甲酰胺	分析纯	天津康科德科技有限公司
聚乙烯吡咯烷酮(PVP)	分析纯	阿拉丁
铝箔	30 cm × 15 m	克林莱
液氮	一级纯	天津市津西环达化工气体经营部

仪器名称	型号	生产公司
电子分析天平	FA1204B	上海精科天美
单道移液器	3120000267	Eppendorf Research? plus
集热式恒温加热磁力搅拌器	DF-101S	巩义市予华仪器有限公司
实验室用冰箱	BCD-215DK	青岛海尔股份有限公司
真空干燥箱	DZF-1AS	天津玛福尔科技有限公司
实验室用电吹风机	GHG20-63	Robert Bosch Power Tools GmbH
X射线衍射仪	Ultima Ⅳ	Rigaku理学公司
紫外-可见分光度计	V-570	日本Jasco公司
循环水式真空泵	6HZ-D (Ⅲ)	巩义市予华仪器有限公司
傅立叶变换红外光谱仪	Bruker Alpha	Bruker公司

[1]	Huiying Xu, Minghui Liang, Zhi Zhou, Hui Gao, Wei Yi. Application of Quantum Chemistry Computation and Visual Analysis in Teaching of Weak Interactions [J]. University Chemistry, 2025, 40(3): 199-205.
[2]	Jingjing Nie, Wenjun Fang. To Deepen the Understanding of Ionic Crystals in General Chemistry Education [J]. University Chemistry, 2025, 40(1): 362-368.
[3]	Xiyao Zhang, Dong Yang, Jie Zhao. The Ubiquitous Noncovalent Interactions: Weak Interactions Unleashing Great Energy [J]. University Chemistry, 2025, 40(1): 277-281.
[4]	Zishuo Yi, Peng Liu, Yan Xu. Fluorescent “Chameleon”: A Popular Science Experiment Based on Dynamic Luminescence [J]. University Chemistry, 2024, 39(9): 304-310.
[5]	Wenji Guo, Yanqing Zeng, Zijin Lao, Mingtao Wu, Dandan Gao, Qiulian Li, Shiqiong Gong, Fan Luo, Yuefa Gong, Long Wang. Exploring the Charm of Hydrogen Bonding: Synthesis and Properties of Sulfonamide AIE Molecule [J]. University Chemistry, 2024, 39(12): 284-291.
[6]	Yu Liu, Jiming Zheng, Nayan Zongchen, Hong Wu, Wanqun Hu. Combining Infrared Spectroscopy Experiment with Quantum Chemical Calculations to Study Hydrogen Bond in Several Aliphatic Alcohol and CCl₄ Solutions [J]. University Chemistry, 2023, 38(8): 216-224.
[7]	Sainan Liu, Zhaoxia Wang, Shouhong Xu. Trehalose with Reviving Function [J]. University Chemistry, 2023, 38(7): 194-198.
[8]	Jingwei Dai, Zhaoyang Li. Image Ambassador of Multistable Magnetic Materials Competition [J]. University Chemistry, 2023, 38(7): 44-50.
[9]	Jian Jin, Xueping Yang, Jing Cheng, Peng Ren. Exploratory Organic Chemistry Experiment Based on Hydrogen Bond Induction Theory: Synthesis and Rapid Identification of (+/−)-2-Methylenecitronellal [J]. University Chemistry, 2023, 38(1): 220-226.
[10]	Jing Li, Hua Zhang, Chengke Wu, Huijie Li, Suling Feng, Quanmin Li, Enbo Shangguan. Analysis and Mechanism Discussion on the Differences of Voltammograms of Acetaminophen Measured Using a Glassy Carbon Electrode before and after Pre-anodization Based on Inquiry Teaching Mode [J]. University Chemistry, 2023, 38(1): 227-232.
[11]	Chanzi Ruan, Zhenling Xu, Rui Pan, Chunyan Zhang, Yinyun Lü, Yuhua Weng, Zhiqiang Dong, Yanping Ren. Thermochromic Phenomena in "Elemental Chemistry Experiments" (Ⅱ): Thermochromic Phenomenon and Discussion on Thermochromic Mechanism of Some Cr(III)) Compounds [J]. University Chemistry, 2022, 37(2): 2106011-.
[12]	Chanzi Ruan, Rui Pan, Zhenling Xu, Yuhua Weng, Chunyan Zhang, Yinyun Lü, Zhiqiang Dong, Yanping Ren. Thermochromic Phenomena in "Elemental Chemistry Experiment" (Ⅰ): Thermochromic Phenomenon and Discussion on Thermochromic Mechanism of Some Co(Ⅱ) Compounds [J]. University Chemistry, 2022, 37(1): 2104004-.
[13]	Huizhen Li, Yunhui Li, Huifen Zhuang, Liting Chen, Yingmin Liang, Siyuan Yi. Old Reaction, New Understanding: An Important Reaction of Diborane with Ammonia [J]. University Chemistry, 2021, 36(8): 2012019-.
[14]	Hongying Zang, Yonghui Wang, Yangguang Li. Extending the "Lithium Bond" Concept to the Knowledge of Hydrogen Bond [J]. University Chemistry, 2021, 36(6): 2011056-.
[15]	Fan Yu, Liang Wang, Bao Li. Introduction of Spin Crossover into the Undergraduate Teaching of Crystal Field Theory [J]. University Chemistry, 2020, 35(8): 111-114.

Synthesis and Characterization of Thermochromic Spin-Crossover Materials

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 14

References 12

Related Articles 15

Metrics

Recommended 0