国家自然科学基金资助项目51174230;教育部新世纪人才计划项目NCET-11-0515;“战略金属矿产资源清洁高效利用”协同创新中心Project51174230 supported by the National Natural Science Foundation of China;ProjectNCET-11-0515 supported by the Program for New Century Excellent Talents in University,China;Co-Innovation Center for Clean and Efficient Utilization of Strategic Metal Mineral Resources,China