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| Study on the synthesis and properties of novel grass green oxides based on Ba4In2-xMnxO7+y | |
| Zhou, Yuncheng1,2; Cheng, Qiuyu1; Li, Bin1; Jiang, Peng1; Cao, Wenbin1; Subramanian, M. A.3 | |
| 2022-07-01 | |
| Source Publication | SOLID STATE SCIENCES
 |
| ISSN | 1293-2558 |
| Volume | 129Pages:6 |
| Abstract | A new solid solution based on general formula Ba4In2-xMnxO7+y (0 < x < 0.2) has been successfully synthesized by the sol-gel method. The compounds exhibited grass green to olive colors. The origin of the color apparently due to the presence of Mn4+ as a chromophore in square pyramidal coordination. The X-ray diffraction results showed that the space group of all samples is I4/mmm. The oxidation state of Mn ion is confirmed to be +4 from the results of magnetization measurements and X-ray photoelectronic spectra (XPS). The color of Ba4In2O7 is white. With a small amount of Mn substitution, the color of Ba4In2-xMnxO7+y solid solution changes to grass green, and it turned to olive green when x = 0.2. The UV-Vis absorbance spectra revealed that the absorption peaks are fitted with d3 (Mn4+) configuration in the square pyramid, and the mechanism of color is explained. |
| Keyword | Square pyramid coordination Mn doping Optical properties D -d transition |
| DOI | 10.1016/j.solidstatesciences.2022.106899 |
| Language | 英语 |
| WOS Keyword | COLOR ; TURQUOISE ; PIGMENTS ; CHROMOPHORE |
| Funding Project | National Natural Science Foundation of China[51872023] ; Fundamental Research Funds for the Central Universities ; Youth Teacher International Exchange Growth Program[FRF-MP-20-28] ; Youth Teacher International Exchange Growth Program[QNXM20210020] ; US National Science Foundation[DMR-2025615] |
| WOS Research Area | Chemistry ; Physics |
| WOS Subject | Chemistry, Inorganic & Nuclear ; Chemistry, Physical ; Physics, Condensed Matter |
| Funding Organization | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Youth Teacher International Exchange Growth Program ; US National Science Foundation |
| WOS ID | WOS:000806385800003 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/53776 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Jiang, Peng |
| Affiliation | 1.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 3.Oregon State Univ, Dept Chem, Corvallis, OR 97331 USA |
| Recommended Citation GB/T 7714 | Zhou, Yuncheng,Cheng, Qiuyu,Li, Bin,et al. Study on the synthesis and properties of novel grass green oxides based on Ba4In2-xMnxO7+y[J]. SOLID STATE SCIENCES,2022,129:6. |
| APA | Zhou, Yuncheng,Cheng, Qiuyu,Li, Bin,Jiang, Peng,Cao, Wenbin,&Subramanian, M. A..(2022).Study on the synthesis and properties of novel grass green oxides based on Ba4In2-xMnxO7+y.SOLID STATE SCIENCES,129,6. |
| MLA | Zhou, Yuncheng,et al."Study on the synthesis and properties of novel grass green oxides based on Ba4In2-xMnxO7+y".SOLID STATE SCIENCES 129(2022):6. |
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