摘要
2011~2020十年间,微束微区、原位分析、高温高压和计算模拟等技术的快速发展极大地推进了矿物学研究向分子、原子尺度深入。我国学者在矿物物相转变与晶体生长理论、矿物物理、矿物微结构、矿物表-界面过程等领域的研究中取得了系列创新成果,主要包括:发现了高压新矿物以及矿物相变的新机制,提出了纳米颗粒附着晶化和非晶质-结晶质转化的矿物晶体生长途径与理论,揭示了矿物表面反应性的结构本质与矿物表-界面反应的微观机理,应用计算模拟方法获得了矿物原子尺度的局域结构与性质。本文从矿物晶体生长理论、高压矿物学、矿物表-界面作用和黏土矿物学等方向综述了近十年我国矿物学研究的进展,并展望了矿物学的发展方向。
During the last 10 years(2011-2020),researches on mineralogy were dramatically promoted to molecular and atomic scales(nanoscale)by the rapid developments and applications of the techniques,such as microbeam and nanobeam in-situ analysis,high T-P and computational simulation.In this period,Chinese mineralogists earned a series of great innovative achievements in the fields of mineral phase transition and crystal growth,mineral physics,mineral microstructure,and mineral surface-interface process science.Several new natural high-pressure minerals were discovered and the novel phase transition mechanisms involved were elucidated.Investigations on both natural and synthetic samples demonstrated that mineral crystals can grow via nanoparticle attachment crystallization and amorphous-to-crystalline transformation pathways.The principles about how mineral surface structure controlling the surface reactivity and the mineral surface/interface reaction microcosmic mechanism have been revealed.Novel insights on local structure and property of minerals at the atomic scale were obtained by using computer simulation techniques.Here,we have comprehensively reviewed the progresses in mineralogical studies in China during the last 10 years,following the lines as mineral crystal growth theory,high-pressure mineralogy,mineral surface-interface interaction science,and clay mineralogy.The challenges and directions of the future mineralogical studies have also been predicted.
作者
何宏平
朱建喜
陈锰
陶奇
谭大勇
梁晓亮
鲜海洋
HE Hong-ping;ZHU Jian-xi;CHEN Meng;TAO Qi;TAN Da-yong;LIANG Xiao-liang;XIAN Hai-yang(CAS Key Laboratory of Mineralogy and Metallogeny,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;Guangdong Provincial Key Laboratory of Mineral Physics and Materials,Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;University of Chinese Academy of Sciences,Beijing 100049,China)
出处
《矿物岩石地球化学通报》
CAS
CSCD
北大核心
2020年第4期697-713,共17页
Bulletin of Mineralogy, Petrology and Geochemistry
关键词
矿物晶体生长
高压矿物学
矿物表面
黏土矿物
mineral crystal growth
high-pressure mineralogy
mineral surface
clay mineral
