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Efficient water-mediated synthesis of bismuth oxyiodide with several distinct morphologies
Long, Yang1; Tan, Siyuan1; Han, Qiang1; Ai, Yongjian1; Sheng, Yuqiang1; Wang, Yi2; Wang, Haibo3; Xie, Youliang4; Liang, Qionglin1; Ding, Mingyu1
Source PublicationCRYSTENGCOMM
Corresponding AuthorWang, Yi( ; Liang, Qionglin( ; Ding, Mingyu(
AbstractIt is highly desirable to synthesize various micro/nanostructures of bismuth oxyhalides by facile methods and to further investigate these functional photoactive materials. Herein, we demonstrate a facile route to synthesize five distinct morphologies of BiOI microstructures via the solvothermal method. Notably, based on the morphology study of the intermediate products and the crystal structure analysis of the BiOI microstructures, the mechanism by which water modulates the crystal growth and finally mediates the morphology of BiOI microstructures was proposed. It is demonstrated that water can control the crystal growth, and increasing the amount of water can transform the growth from vertical to the (001) facets to parallel to them. By combining Ostwald ripening crystal reconstruction and self-assembly of nanostructures, the microstructures of BiOI can be precisely controlled. Therefore, the water-mediated strategy not only gives a new route for specific BiOI microstructure preparation but also provides new evidence for further understanding of the crystal growth mechanism of BiOI prepared by the wet-chemical method.
Indexed BySCI
Funding ProjectNational Natural Science Foundation of China[21575076] ; National Natural Science Foundation of China[21621003] ; National Key Research and Development Program of China[2016YFA0203101] ; Beijing Municipal Science and Technology Program[D161100002116001]
WOS Research AreaChemistry ; Crystallography
WOS SubjectChemistry, Multidisciplinary ; Crystallography
WOS IDWOS:000526765700008
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Document Type期刊论文
Corresponding AuthorWang, Yi; Liang, Qionglin; Ding, Mingyu
Affiliation1.Tsinghua Univ, MOE Key Lab Bioorgan Phosphorus Chem & Chem Biol, Dept Chem, Ctr Synthet & Syst Biol, Beijing 100089, Peoples R China
2.Chinese Acad Sci, Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, Qingdao 266071, Peoples R China
3.Liaoning Univ Tradit Chinese Med, Sch Pharmaceut Sci, Dalian 116600, Peoples R China
4.Guangzhou Univ Chinese Med, Math Engn Acad Chinese Med, Guangzhou, Peoples R China
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Long, Yang,Tan, Siyuan,Han, Qiang,et al. Efficient water-mediated synthesis of bismuth oxyiodide with several distinct morphologies[J]. CRYSTENGCOMM,2020,22(10):1754-1761.
APA Long, Yang.,Tan, Siyuan.,Han, Qiang.,Ai, Yongjian.,Sheng, Yuqiang.,...&Ding, Mingyu.(2020).Efficient water-mediated synthesis of bismuth oxyiodide with several distinct morphologies.CRYSTENGCOMM,22(10),1754-1761.
MLA Long, Yang,et al."Efficient water-mediated synthesis of bismuth oxyiodide with several distinct morphologies".CRYSTENGCOMM 22.10(2020):1754-1761.
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