Large volume multianvil cell assembly for hydrothermal synthesis and conversions up to 6.5 GPa and 400°C
Large volume multianvil cell assembly for hydrothermal synthesis and conversions up to 6.5 GPa and 400°C
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用于高达 6.5 GPa 和 400°C 的水热合成和转化的大体积多砧池组件
DOI:
10.1080/08957959.2023.2230348
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发表时间:
2023
影响因子:
2
通讯作者:
Häussermann, Ulrich
中科院分区:
文献类型:
--
作者:
Leinbach, Logan J.;Rhoden, Isaac R.;Leinenweber, Kurt;Andersson, Ove;Gordeeva, Alisa;Häussermann, Ulrich
A multianvil cell assembly with octahedral edge length 25 mm has been adapted for high pressure investigations involving water-rich environments up to 6.5 GPa and 400°C. Water-rich samples are confined in Teflon containers with a volume up to 300 mm3. Applicability tests were performed between 250 and 400°C by investigating the transformation of amorphous titania particles close to the rutile–TiO2-II (∼5 GPa) phase boundary, and the transformation of amorphous silica particles close to the quartz–coesite (∼2.5 GPa) and coesite–stishovite (∼7 GPa) phase boundaries. The performed experiments employed 25.4 mm tungsten carbide anvils with a truncation edge length of 15 mm. The sample pressure at loads approaching 820 t was estimated to be around 6.5 GPa. The large volume multianvil cell is expected to have broad and varied application areas, ranging from the simulation of geofluids to hydrothermal synthesis and conversion/crystal growth in aqueous environments at gigapascal pressures.
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影响因子:
2
作者:
E. Stoyanov;U. Häussermann;K. Leinenweber
通讯作者:
K. Leinenweber
影响因子:
3.5
作者:
A. Likhacheva;A. Chanyshev;S. Goryainov;S. Rashchenko;K. Litasov
通讯作者:
K. Litasov
影响因子:
6.2
作者:
N. Nikolaev;L. Lityagina;T. I. Dyuzheva;L. Kulikova;N. Bendeliani
通讯作者:
N. Bendeliani
影响因子:
4.6
作者:
K. Spektor;A. Fischer;U. Häussermann
通讯作者:
U. Häussermann
影响因子:
6.2
作者:
T. I. Dyuzheva;L. Lityagina;N. Bendeliani
通讯作者:
N. Bendeliani