Song, Xiaoyu and Cheng, Guangming and Weber, Daniel and Pielnhofer, Florian and Lei, Shiming and Klemenz, Sebastian and Yeh, Yao-Wen and Filsinger, Kai A. and Arnold, Craig B. and Yao, Nan and Schoop, Leslie M. (2019) Soft Chemical Synthesis of HxCrS2: An Antiferromagnetic Material with Alternating Amorphous and Crystalline Layers. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 141 (39). pp. 15634-15640. ISSN 0002-7863, 1520-5126
Full text not available from this repository. (Request a copy)Abstract
We report a new HxCrS2-based crystalline/amorphous layered material synthesized by soft chemical methods. We study the structural nature and composition of this material with atomic resolution scanning transmission electron microscopy (STEM), revealing a complex structure consisting of alternating layers of amorphous and crystalline lamellae. Furthermore, the magnetic properties show evidence for increased magnetic frustration compared to the parent compound NaCrS2. Finally, we show that this material can be exfoliated, thus providing a facile synthesis method for chromium-sulfide-based ultrathin layers. The material reported herein can not only be a source of new thin TMD-related sheets for potential application in catalysis but also be of interest for realizing new 2D magnetic materials.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | MAGNETIC-PROPERTIES; ULTRATHIN NANOSHEETS; EVOLUTION; FERROMAGNETISM; MECHANISM; SULFIDE; GROWTH; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Arno Pfitzner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 25 Mar 2020 13:41 |
| Last Modified: | 25 Mar 2020 13:41 |
| URI: | https://pred.uni-regensburg.de/id/eprint/26030 |
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