Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Materials Review》 2017-13
Add to Favorite Get Latest Update

Environmental Functionalities of Tourmaline and Applications of Its Functional Composites

LIN Sen;SUN Shiyong;SHEN Kexuan;DONG Faqin;Institute of Non-metallic Minerals,Key Laboratory of Solid Waste Treatment and Resource Recycle of Ministry of Education,Southwest University of Science and Technology;Low-cost Wastewater Treatment Technology International Sci-Tech Cooperation Base of Sichuan Province,Southwest University of Science and Technology;Sichuan Provincial Engineering Laboratory of Non-metallic Mineral Powder Modification and High Efficiency Utilization;  
Tourmaline is one of the most important silicate minerals in the group of non-metallic minerals as a non-renewable natural mineral.The tourmaline crystal has distinctive characteristics including complex chemical composition,polymorph and color diversity.Tourmaline presents pyroelectric,piezoelectric,spontaneous polarization and negative ionreleasing,which originate from its composition and structural properties.In recent years,it has become a hot topic to prepare various functional composites utilizing tourmaline′s environmental functionalities.This paper provides a summary over the unique physical and chemical properties,and environmental functionalities of tourmaline,based on its origin,classification,crystal composition and microstructure.Furthermore it describes tourmaline′s various applications in the fields of environmental pollution and relevant key issues,also makes a prospect on the development of tourmaline functional composites.
【Fund】: 国家自然科学基金(41672039);; 西南科技大学研究生创新基金(16ycx036)
【CateGory Index】: TB34;TQ170.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved