Gas-phase chemistry of superheavy elements using a gas-chromatograph apparatus coupled to GARIS
Gas-phase chemistry of superheavy elements using a gas-chromatograph apparatus coupled to GARIS
批准号:
23750072
负责人:
HABA Hiromitsu
金额:
$2.91万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2013
中文摘要
采用气相色谱仪与RIKEN直线加速器上的气相反冲离子分离器(GARIS)直接耦合的方法,建立了一套新的气相超重元素(SHEs,原子序数Z > 103)元素分析系统。利用GARIS气体喷射系统和旋转轮系统(SF:自发裂变)研究了105,262Db元素和106,265Sg元素同位素的产生和衰变特性,为未来SHE化学研究提供了基础。采用GARIS气体喷射系统合成了Sg(CO)6羰基配合物,并利用GSI SHE化学组研制的COMPACT热色谱检测器阵列对其挥发性进行了研究。
英文摘要
A novel elemental analysis system for superheavy elements (SHEs, atomic numbers Z > 103) in gas phase was developed by directly coupling a gas chromatograph apparatus to the gas-filled recoil ion separator (GARIS) at the RIKEN linear accelerator facility. The production and decay properties of isotopes of element 105, 262Db, and element 106, 265Sg, were investigated for the future SHE chemistry using the GARIS gas-jet system and a rotating wheel system for alpha/SF-spectrometry (SF: Spontaneous Fission). A carbonyl complex of Sg(CO)6, was synthesized with the GARIS gas-jet system and its volatility was investigated with the thermochromatography detector array COMPACT developed by the SHE chemistry group of GSI.
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DOI:
10.1103/physrevc.89.024618
发表时间:
2014-02-28
期刊:
PHYSICAL REVIEW C
影响因子:
3.1
作者:
[Haba, H., Huang, M., Tsukada, K.]
通讯作者:
Tsukada, K.
Production of ^<88>Nb and ^<170>Ta for chemical studies of element 105
生产 ^<88>Nb 和 ^<170>Ta 用于 105 号元素的化学研究
DOI:
--
发表时间:
2013
期刊:
RIKEN Accel. Prog. Rep
影响因子:
--
作者:
[M. Huang, M. Asai, H. Haba, D. Kaji, J. Kanaya, Y. Kasamatsu, H. Kikunaga, Y. Kikutani, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, M. Murakami, K. Nakamura, K. Ozeki, R. Sakai, A. Shinohara, T. Sumita, K. Tanaka, A. Toyoshima, Y. Wakabayashi, a]
通讯作者:
a
Sg(CO)_6 – The First Organometallic Transactinide Complex opening a Window to a new Compound Class
Sg(CO)_6 – 第一个有机金属反锕系络合物,为新化合物类别打开了一扇窗
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
[]
通讯作者:
Production and decay studies of 261Rf, 262Db, and 265Sg at GARIS@RIKEN
GARIS@RIKEN 261Rf、262Db 和 265Sg 的产生和衰变研究
DOI:
--
发表时间:
期刊:
影响因子:
--
作者:
[H. Haba, D. Kaji, Y. Kasamatsu, H. Kikunaga, Y. Komori, H. Kudo, Y. Kudou, K. Morimoto, K. Morita, K. Ooe, K. Ozeki, R. Sakai, N. Sato, A. Shinohara, T. Sumita, K. Tsukada, and A. Yoneda, 羽場宏光, H. Haba]
通讯作者:
H. Haba
Production of 261Rf, 262Db, and 265Sg for Chemical Studies Using GARIS at RIKEN
在 RIKEN 使用 GARIS 生产用于化学研究的 261Rf、262Db 和 265Sg
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
[SUGIYAMA, Jun, NOZAKI, Hiroshi, UMEGAKI, Izumi, HIGEMOTO, WATARU, ISOBE, Masahiko, TAKAGI, Hidenori, SAKURAI, Hiroya, ANSALDO, Eduardo J., BREWER, Jess H., SASSA, Yasmine, FORSLUND, Ola Kenji, MANSSON, Martin, 加藤周, H. Haba et al.]
通讯作者:
H. Haba et al.
共 43 条
Development of a gas-chromatograph apparatus coupled to a recoil separator and chemistry of element 112
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批准号:20750053
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项目类别:Grant-in-Aid for Young Scientists (B)
-
资助金额:$2.83万
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财政年份:2008
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负责人:HABA Hiromitsu
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依托单位:
海外基金