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Structural Investigations of Sol-Gel Prepared Bi2O3-AlPO4-SiO2 Glasses by Solid State Nuclei Magnetic Resonance Spectroscopy
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Ruili ZHANG, Jianrong WANG, Delong MA
Journal of the Chinese Ceramic Society | 2022, 50(4) : 913 - 918
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Journal of the Chinese Ceramic Society | 2022, 50(4): 913-918
• Research Articles •
Structural Investigations of Sol-Gel Prepared Bi2O3-AlPO4-SiO2 Glasses by Solid State Nuclei Magnetic Resonance Spectroscopy
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Ruili ZHANG, Jianrong WANG, Delong MA
Affiliations
  • School of Material Science and Engineering, University of Jinan, Jinan 250022, China

    • ZHANG Ruili (1986-), female, Ph.D., Lecturer. E-mail:

About Author:

ZHANG Ruili (1986-), female, Ph.D., Lecturer. E-mail:

Published: 2022-04-20 doi: 10.14062/j.issn.0454-5648.20211100
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A series of xBi2O3-AlPO4-SiO2 glasses (0≤x≤0.15) were prepared by a sol-gel process. The local structures of glasses were investigated by magic angle spinning nuclei magnetic resonance (MAS NMR) and X-ray photoelectron spectroscopy (XPS). Based on the 27Al MAS NMR spectra. The results show that trere is Bi-O-Bi connectivity in all these glasses. In addition, the prepared glass is composed of AlPO4- and SiO2-nanodomains according to the results of 27Al{31P} REDOR, 31P{27Al} REAPDOR, 31P CT-DRENAR-BABA-xy16, and 29Si MAS NMR. The addition of Bi2O3 promotes the increase of AlPO4 clusters, forming the final phase, and Bi2O3 exists both in SiO2 and AlPO4 nanodomains.

bismuth  /  glass  /  structure  /  solid-state nuclei magnetic resonance  /  sol-gel
张瑞丽, 王建荣, 马德龙. Bi2O3-AlPO4-SiO2溶胶-凝胶玻璃的制备及固体核磁共振结构解析. 硅酸盐学报, 2022 , 50 (4) : 913 -918 . DOI: 10.14062/j.issn.0454-5648.20211100
Ruili ZHANG, Jianrong WANG, Delong MA. Structural Investigations of Sol-Gel Prepared Bi2O3-AlPO4-SiO2 Glasses by Solid State Nuclei Magnetic Resonance Spectroscopy[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (4) : 913 -918 . DOI: 10.14062/j.issn.0454-5648.20211100
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Year 2022 volume 50 Issue 4
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doi: 10.14062/j.issn.0454-5648.20211100
  • Receive Date：2021-12-16
  • Online Date：2026-10-22
  • Published：2022-04-20
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  • Received：2021-12-16
  • Revised：2021-12-31
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    School of Material Science and Engineering, University of Jinan, Jinan 250022, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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