The intercalation of 1,10-phenanthroline into layered NiPS 3 via iron dopant seeding

Using 2% percent of iron dopants as reaction active sites yields a series of single crystals of 1,10-phenanthroline intercalated NiPS , via a solution reaction with aniline chloride, not possible by a direct reaction. Experimental magnetic susceptibility measurements demonstrate that 1,10-phenanthro...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2020-04, Vol.56 (33), p.4603-4606
Main Authors: Ma, Xiaoping, Zhang, Lu, Xu, Chengchao, Dong, Qingxin, Walton, Richard I, Li, Zian, Shi, Honglong, Chen, Genfu, Hu, Jiangping, Li, Jianqi, Yang, Huaxin
Format: Article
Language:English
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Summary:Using 2% percent of iron dopants as reaction active sites yields a series of single crystals of 1,10-phenanthroline intercalated NiPS , via a solution reaction with aniline chloride, not possible by a direct reaction. Experimental magnetic susceptibility measurements demonstrate that 1,10-phenanthroline intercalation suppresses the anti-ferromagnetism ordering at around 150 K in Fe Ni PS , and gives rise to a ferrimagnetic phase transition at a temperature around 75 K. An intercalation mechanism is proposed for the reaction, and this dopant seeding method provides a new approach for intercalation into layered materials.
ISSN:1359-7345
1364-548X
DOI:10.1039/D0CC00636J