Origin of -OH in meteoritic hydrous minerals
Project/Area Number |
25800299
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Geochemistry/Cosmochemistry
|
Research Institution | Hokkaido University |
Principal Investigator |
SAKAMOTO Naoya 北海道大学, 創成研究機構, 助教 (30466429)
|
Project Period (FY) |
2013-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
|
Keywords | 隕石 / 水質変質 / 含水鉱物 / 酸素同位体イメージング / 鉄 / 酸化還元 / 二次イオン質量分析計 |
Outline of Final Research Achievements |
Meteorites contain aqueous altered minerals having information of parent body water. Because metal in primitive meteorites contains no oxygen species originally, comparison between oxidized metal in meteorite and experimental products is useful to understand the oxidation in the early solar system. In this study, oxygen isotope imaging for aqueous laterd minerals was performed using automated isotope microscope system and developed an oxygen isotope experimental instrument using a sorption pump.
|
Report
(3 results)
Research Products
(8 results)
-
-
[Journal Article] Arsenic alters uptake and distribution of sulphur in Ptreis vittata2014
Author(s)
Watanabe, T., Kouho, R., Katayose, T., Kitajima, N., Sakamoto, N., Yamaguchi, N., Shinano, T., Yurimoto, H. and Osaki, M.
-
Journal Title
Plant, Cell and Environment
Volume: 37(1)
Issue: 1
Pages: 45-53
DOI
Related Report
Peer Reviewed
-
[Journal Article] (2014), Origins of Al-rich chondrules : Clues from a compound Al-rich chondrule in the Dar al Gani 978 carbonaceous chondrite2014
Author(s)
Zhang, A., Itoh, S., Sakamoto, N., Wang, R., Yurimoto, H.
-
Journal Title
Geochemica et Cosmochimica Acta
Volume: 130
Pages: 78-92
DOI
Related Report
Peer Reviewed
-
-
[Journal Article] Ion implantation and diffusion of zinc in dense SnO<sub>2</sub> ceramics2013
Author(s)
Hashiguchi, M., Sakaguchi, I., Sakamoto, N., Yurimoto, H., Hishita, S., Ohashi, N.
-
Journal Title
Journal of the Ceramic Society of Japan
Volume: 121
Issue: 1420
Pages: 1004-1007
DOI
NAID
ISSN
1348-6535, 1882-0743
Related Report
Peer Reviewed
-
[Journal Article] Characterization of oxygen defect and zinc segregation in the dense tin dioxide ceramics added with zinc oxide2013
Author(s)
Sakaguchi, I., Sakamoto, N., Hashiguchi, M., Yurimoto, H., Hishita, S., Ohashi, N.
-
Journal Title
Journal of the Ceramic Society of Japan
Volume: 121
Issue: 1419
Pages: 956-959
DOI
NAID
ISSN
1348-6535, 1882-0743
Related Report
Peer Reviewed
-
-