Room-temperature ferromagnetism in Co doped MoS2 sheets
Literature Information
ZhongCheng Xiang, Zhong Zhang, XiJin Xu, Qin Zhang, QingBao Wang, Chengwu Yuan
Via the hydrothermal method, we synthesized MoS2 nanosheets with varying Co dopant concentrations of 0%, 3%, 7%, using cobaltous acetate as a promoter, and marked as A, B, and C, respectively. We found that the thickness and flatness of the nanosheets increased with the increase of the Co dopant concentrations. Meanwhile, the BET surface area of samples (A, B, and C) decreased with the increase of the Co dopant concentrations. Optical absorption spectroscopy showed that, compared to sample A, the A1 and B1 excitons of samples B and C were 10 and 23 meV redshifted, respectively. Then, we performed magnetization measurement to investigate the effect of Co-doping; the unique result implied that the values of the magnetic moment decreased with the increase of the Co dopant concentrations. We performed DFT computations to address the above magnetic result. The computational result indicated that the value of the magnetic moment decreased with the increase of the Co dopant concentrations, which is in agreement with the results of the experiments described above.
Recommended Journals

Chemical & Pharmaceutical Bulletin

Corrosion Science

Anti-Corrosion Methods and Materials

Chemistry of Natural Compounds

Canadian Metallurgical Quarterly

Australian Journal of Chemistry

Journal of the Chinese Chemical Society

Chemistry of Heterocyclic Compounds

Advances in Colloid and Interface Science

Bulletin of the Chemical Society of Japan
Related Literature
High-entropy alloys in electrocatalysis: from fundamentals to applications
Jin-Tao Ren, Lei Chen, Hao-Yu Wang
DOI: 10.1039/D3CS00557G
Unveiling practical considerations for reliable and standardized SERS measurements: lessons from a comprehensive review of oblique angle deposition-fabricated silver nanorod array substrates
Yiping Zhao, Amit Kumar, Yanjun Yang
DOI: 10.1039/D3CS00540B
3D-hosted lithium metal anodes
Xin He, Kai Zhang, Zhiqiang Zhu, Zhangfa Tong
DOI: 10.1039/D3CS00495C
Photoinduced asymmetric charge trapping in a symmetric tetraazapyrene-fused bis(tetrathiafulvalene) conjugate
Ping Zhou, Maryam Nazari Haghighi Pashaki, Hans-Martin Frey, Andreas Hauser, Silvio Decurtins, Andrea Cannizzo, Thomas Feurer, Robert Häner, Shi-Xia Liu
DOI: 10.1039/D3SC03184E
Functional materials for aqueous redox flow batteries: merits and applications
Fulong Zhu, Wei Guo, Yongzhu Fu
DOI: 10.1039/D3CS00703K
Recent advances in the design of afterglow materials: mechanisms, structural regulation strategies and applications
Geoffrey I. N. Waterhouse, Siyu Lu
DOI: 10.1039/D2CS00993E
You might also like
How should waste containing 6-Chloro-5-(2'-hydroxy-3'-methoxy-4-biphenylyl)-3-(3-methoxyphenyl)-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione (CAS: 1346607-05-3) be handled?
Waste containing 6-Chloro-5-(2'-hydroxy-3'-methoxy-4-biphenylyl)-3-(3-methoxyphe...
What are the main uses of (3alpha,5alpha)-3-Hydroxypregnane-11,20-dione (CAS: 23930-19-0)?
(3alpha,5alpha)-3-Hydroxypregnane-11,20-dione is primarily used in the pharmaceu...
What is the market or research trend for 4-Amino-6-chloro-2-pyridinecarboxylic acid (CAS: 546141-56-4)?
The market for 4-Amino-6-chloro-2-pyridinecarboxylic acid (CAS: 546141-56-4) is ...
Are there alternatives to (2-Benzoylethyl)trimethylammonium chloride (CAS: 24472-88-6) in synthesis?
Alternatives to (2-Benzoylethyl)trimethylammonium chloride (CAS: 24472-88-6) in ...
Is N-[4-Nitro-3-(trifluoromethyl)phenyl]acetamide (CAS: 393-12-4) safe?
N-[4-Nitro-3-(trifluoromethyl)phenyl]acetamide (CAS: 393-12-4) is generally safe...
Are there alternatives to [(4R,5R,6S)-5-hydroxy-10-imino-3,7-dioxa-1,9-diazatricyclo[6.4.0.02,6]dodeca-8,11-dien-4-yl]methyl dihydrogen phosphate (CAS: 39679-56-6) in synthesis?
Alternative reagents such as other phosphates or similar functional groups can b...
Are there alternatives to N,N'-Bis(3-aminopropyl)-1,3-propanediamine (CAS: 4605-14-5) in synthesis?
There are alternatives to N,N'-Bis(3-aminopropyl)-1,3-propanediamine (CAS: 4605-...
What precautions should be taken when handling Aluminium trihexadecanoate (CAS: 555-35-1)?
When handling Aluminium trihexadecanoate, it is important to use appropriate per...
What is (1,1-Dioxido-3-oxo-1,2-benzothiazol-2(3H)-yl)acetic acid (CAS: 52188-11-1)?
(1,1-Dioxido-3-oxo-1,2-benzothiazol-2(3H)-yl)acetic acid is a chemical compound ...
Are there alternatives to 5,5-dimethyloxolan-2-one (CAS: 3123-97-5) in synthesis?
Several alternatives to 5,5-dimethyloxolan-2-one (CAS: 3123-97-5) can be used in...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.




![1-oxaspiro[4.4]nonan-6-one structure 1-oxaspiro[4.4]nonan-6-one structure](https://static.chemtradehub.com/structs/134/134179-01-4-e051.webp)