1 引言最近,对纳离子导体NASICON(Na Superionic Conductor),即Na_3Zr_2Si_2PO_(12)的Ag~+交换试样(AgSICON)进行电镜观察,发现样品颗粒表面喷吐出丝状物质的奇异现象。经过仔细的观测、拍照记录并利用电子衍射和X射线能谱仪进行结构与成分分析,结果表明,这是银离子导体在电子束作用下的银丝生长。该现象的成因是银离子导体 1 INTRODUCTION Recently, we observed the singularity of the filaments on the particle surface of the nanocluster by scanning electron microscopy (SEM) of the Ag + ion exchanged sample of NASICON (Na Superionic Conductor), Na_3Zr_2Si_2PO_ (12). After careful observation, taking photographs and using electron diffraction and X-ray energy dispersive spectrometer to analyze the structure and composition, the results show that this is the silver ion conductor under the action of electron beam silver growth. The cause of this phenomenon is silver ion conductor