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Room temperature synthesis of Bi4Ge3O12 from aqueous solution
https://aist.repo.nii.ac.jp/records/2001855
https://aist.repo.nii.ac.jp/records/2001855366cce88-910a-4b91-982c-dccf09b0fe58
| Item type | Research Data (v9)(1) | |||||||||||||||
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| PubDate | 2015-01-01 | |||||||||||||||
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| Title | Room temperature synthesis of Bi4Ge3O12 from aqueous solution | |||||||||||||||
| Language | ja | |||||||||||||||
| Description of data | ||||||||||||||||
| Description Type | Abstract | |||||||||||||||
| Description | Single-phase bismuth germanate (Bi4Ge3O12, or BGO) powder was successfully synthesized by means of a room-temperature chemical process under atmospheric pressure. This was achieved by mixing ammonia with a homogeneous aqueous solution of bismuth nitrate containing excess nitric acid and ammonium germanate. The resulting BGO powder exhibited a peculiar morphology of nano-scale indentations that gave each particle a flower-like shape. The main peak of its photoluminescence (PL) spectrum was almost the same as that observed with commercial high-purity BGO powder, but additional weak luminescence peaks were observed at about 370 and 820 nm that showed good agreement with the PL peaks of BiGeO2(OH)2(NO3) powder. Furthermore, the synthesized BGO powder was confirmed to be a single BGO phase through X-ray diffraction and Rietveld analysis, existence on the adsorbed H2O, HNO3 and chemisorbed NO3 were detected through Fourier transform infrared spectroscopy | |||||||||||||||
| Language | ja | |||||||||||||||
| Author (Creator) name |
小林 清
× 小林 清
× 池田 拓史
× 三原 俊哉
× 平井 拳也
× 明石 孝也
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| Access Rights | ||||||||||||||||
| Access Rights | open access | |||||||||||||||
| Access Rights URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||
| APC | ||||||||||||||||
| APC | Not required | |||||||||||||||
| Rights Holder | ||||||||||||||||
| Right Holder Name | 小林 清 | |||||||||||||||
| Language | ja | |||||||||||||||
| Publisher | ||||||||||||||||
| Publisher | IOP PUBLISHING LTD | |||||||||||||||
| Language | ja | |||||||||||||||
| Date | ||||||||||||||||
| Date | 2015-01-01 | |||||||||||||||
| Date Type | Issued | |||||||||||||||
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| Language | jpn | |||||||||||||||
| Resource Type | ||||||||||||||||
| Resource Type Identifier | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| Resource Type | journal article | |||||||||||||||
| Identifier | ||||||||||||||||
| Identifier | 10.7567/JJAP.54.06FJ03 | |||||||||||||||
| Identifier Type | DOI | |||||||||||||||
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| Relation Type | isVersionOf | |||||||||||||||
| Identifier Type | URI | |||||||||||||||
| Related Identifier | http://iopscience.iop.org/article/10.7567/JJAP.54.06FJ03 | |||||||||||||||
| Language | ja | |||||||||||||||
| Related Title | 関連 URI | |||||||||||||||
| Source Title | ||||||||||||||||
| Source Title | JAPANESE JOURNAL OF APPLIED PHYSICS | |||||||||||||||
| Language | ja | |||||||||||||||
| Volume Number | ||||||||||||||||
| Volume | 54 | |||||||||||||||
| Issue Number | ||||||||||||||||
| Issue | 6S1 | |||||||||||||||
| Page Start | ||||||||||||||||
| Start Page | 06FJ03_1 | |||||||||||||||
| Page End | ||||||||||||||||
| End Page | 06FJ03_5 | |||||||||||||||
