Supported by the National Natural Science Foundation of China(Nos30370406, 10374022 and 10674034)
ZrSiO4 and coesite were obtained under high-pressure and high-temperature from the nano precursor of a-SiO2 and ZrO2. XRD and Raman measurements indicate that ZrSiO4 was formed at a temperature higher than 920 ℃ unde...
Supported by National Natural Science Foundation of China (Grant No. 10374022)
A laboratory method combining the high-energy mechanical ball milling and high static pressure has been suggested for modelling synthesis of coesite in the Earth's crust. A window of milling time, a mechanical collis...