搜索结果: 1-15 共查到“地质学 High-pressure”相关记录45条 . 查询时间(0.155 秒)
Petrological Investigations and Zircon U-Pb Dating of High Pressure Felsic Granulites from the Yushugou Complex, South Tianshan, China
Anticlockwise P-T path HP felsic granulites P-T pseudosection U-Pb zircon dating South Tianshan
2018/4/10
As a window of insight into the lower crust, high pressure granulite has received much attention since last decade. Yushugou high pressure granulite-peridotite Complex was located in the northeast mar...
中国地质大学科学技术发展院郭会荣等环境学院 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, FEB 2018. Soret effect on the diffusion of CO2 in aqueous solution under high-pressure
高压；条件下；CO2；水溶液；热扩散
2021/10/21
国际知名期刊《International Journal of Heat and Mass Transfer》上近日刊发了中国地质大学环境学院郭会荣教授团队的论文——高压条件下CO2在水溶液中的热扩散研究（Soret effect on the diffusion of CO2 in aqueous solution under high-pressure）。
日本冈山大学Misasa High-Pressure Group访问中国科学院地球化学研究所（图）
日本冈山大学 Misasa High-Pressure Group 中国科学院地球化学研究所
2015/6/25
应中国科学院地球内部物质高温高压重点实验室邀请，日本冈山大学地球内部物质科学研究所(ISEI， Okayama University)Misasa High-Pressure Group的Prof. ITOEiji等一行六人6月18日‒21日期间访问地球化学研究所，并于6月19日在地化所地球内部物质高温高压重点实验室三楼会议室做了系列学术报告，报告会由高压室的张宝华研究员和翟双猛研究员...
First principles calculations on the high-pressure behavior of magnesite
First principles calculations high-pressure behavior magnesite
2012/4/1
The equation of state and high pressure (>200 GPa) behavior of magnesite were investigated
using first principles pseudopotential calculations based upon density functional theory within the
general...
The MgTiO3-FeTiO3 join at high pressure and temperature
MgTiO3-FeTiO3 join high pressure temperature
2012/4/1
The phase relations at high pressure and high temperature for the FeTiO -MgTiO join were de-termined using several different experimental methods. Through a series of multi-anvil experiments,a phase ...
High-pressure X-ray diffraction study on the structure of NaCl melt using synchrotron radiation
NaCl high-pressure X-ray synchrotron radiation
2012/3/30
MoltenNaClwasanalyzedbyhigh-pressureX-raydiffractionexperimentsusingsyn-
chrotronradiationupto5GPaand1600Calongthemeltingcurve.Theinterference
function Qi(Q)andthecorrelationfunction g(r)werederived...
"Cs-tetra-ferri-annite:" High-pressure and high-temperature behavior of a potential nuclear waste disposal phase
High pressure High temperature geometric
2012/3/30
Structuredeformationsinducedbypressureandtemperatureinsynthetic!fi!fiCs-tetra-ferr2 3 3annite!fl!fl1M[
(Fe Fe )(Si Fe Al )O (OH) ],spacegroup C2/m, werean-1.78 6.15 0.05 20 45.93 0.07 1.80
alyzedtoi...
The high-pressure, single-crystal elasticity of pyrope, grossular, and andradite
high-pressure single-crystal elasticity of pyrope grossular andradite
2012/3/30
High-pressureBrillouinscatteringexperimentswereconductedonthreenatural,single-
crystalgarnetswithnearend-membercompositions:pyrope(Mg
Al Si O ),grossular
Al Si O ),andandradite(Ca Fe Si O ).Acousti...
Vibrational spectra of dense, hydrous magnesium silicates at high pressure: Importance of the hydrogen bond angle
high pressure hydrogen bond angle dense hydrous magnesium silicates
2012/3/31
Changes in configuration and hydrogen bonding are inferred from the complex responses of
peak parameters (frequency, width, height, and area) to compression for various hydroxyl groups) depend not on...
A new pyroxene structure observed at high pressure: Single-crystal X-ray and Raman study of Pbcn-P21cn phase transition in protopyroxene
Single-crystal X-ray high pressure phase transition
2012/3/30
Thecrystalstructureof(Mg Li Sc )Si O protopyroxenehasbeenstudiedwithsin-
1.54 0.23 0.23 2 6
le-crystalX-raydiffractionatpressuresto9.98GPaandRamanspectroscopyto10.4cn
GPa.A?rst-orderdisplacivephase...
Estimates of mantle relevant Clapeyron slopes in the MgSiO3 system from high-pressure spectroscopic data
MgSiO3 high-pressure spectroscopic data
2012/3/30
ThephasediagramforMgSiO wasestimatedusingtheentropy,enthalpy,thermalex-3
pansivity,andvolumesofallthephases.Entropyatthevarious P-T conditionsinthephase
diagramwasestimatedusingstatisticalthermodyna...
The high-pressure synthesis of lawsonite in the MORB+H2O system
high-pressure lawsonite MORB+H2O system
2012/3/30
Lawsoniteisanimportantwaterreservoirinsubductingoceaniccrustbelowtheam-70km.Todeterminethemaximumpressurestabilityoflaw-
phiboledehydrationdepth
soniteintheMORBH Osystem,experimentswerecarriedoutusi...
Comparative high-pressure crystal chemistry of karrooite, MgTi2O5, with different ordering states
high-pressure different ordering states
2012/3/30
Twokarrooitecrystals,onewithadisorderparameter(X TicontentintheM1site)
of0.070(5)andtheotherwith X 0.485(5),weremountedtogetherinonediamond-anvil
cellandstudiedbysingle-crystalX-raydiffractionatseve...
In situ structure determination of the high-pressure phase of Fe3O4
high-pressure Fe3O4 GPa
2012/3/30
The crystal structure of a high-pressure Fe O phase was determined by in situ X-ray diffraction3 4
measurements at high pressure and temperature, using an imaging plate detector and monochromatic
s...
Synthesis, crystal structure, and phase relations of AlSiO3OH, a high-pressure hydrous phase
Synthesis crystal structure phase relations of AlSiO3OH high-pressure hydrous phase
2012/4/1
Phase egg, first described by Eggleton et al. (1978), was synthesized and its composition determined to be AlSiO3OH. The crystal structure of AlSiO3OH, including the position of the hydrogen, has been...