??褰㈠?????????????靛??惧井????澶?浜??介???叉?h?借氨(EDS)???e??靛?(BSE)?㈡????缁???EDS??互瀵规??????????杩?琛??村????????甸??妯″??:缇???EOL JSM-638OLA锛???浣??靛??涓?0??浼?;?惧ぇ???? 30涓??锛???褰㈠??????????互??绌跺井瑙?缁?????琛ㄩ?㈠舰璨???x灏?绾胯?灏?(XRD)???绉?涓昏????????ㄤ?琛ㄥ?缁??跺?轰???娴?瀹??剁??????搞??XRD娴?????/s 杩?琛?锛??朵腑????杩?琛?2胃:瑙?搴﹁???翠负20掳~ 90掳锛???????搴︿负20/min???╃??CPDFWIN杞?欢瀵瑰??扮??XRD?捐氨杩?琛?????锛?纭??浜??????搞??娆$???稿??涓????哥??褰㈡????
??褰㈠???????????跺??????????璇??峰???ㄥ????褰㈣??疯?琛??惧井纭?害娴?璇???娴????ㄨ?杞?00gm??????13 s涓?杩?琛?锛??惧井纭?害?ㄨ〃杈惧?璁$?????浼歌?楠?????ユ?跺??绛?????瑙??ゅ??璇??风??寮哄害??寤舵?ц?琛?璇?浠枫??璇??锋????STM-E8?????跺?锛?瑙??间负16mm????褰㈠????????????浼告?ц?芥??娇?ㄨ?琛?娴?????锛?璇ヨ?澶???澶?浜?100 kN??娴?????浠讹?骞跺?ㄦ??????浼歌?楠?涓?互0.25 mm/min??绋冲???瀛?澶撮??搴﹁?琛????ㄦ?绉??′欢涓?娴?璇?浜?涓?涓??峰??锛??ㄥ?娓╀?瀹???浜???杞存??浼告?璇?锛?骞惰?绠?骞剁??轰?骞冲??璇绘?般??
?靛??瀛﹁????璇?楠?瀵瑰??褰㈠????????????????绌堕???ㄧ?靛??瀛﹁????????浠??琛???绌讹???.5 wt % NaCl婧舵恫涓??琛?浜??ㄧ?典?????璇?楠?锛?浠ヨ?浼板??褰㈠???????????????ф????????????浠ョ?冲ⅷ(Gr)涓鸿??╃?垫??(AE)锛?楗卞????姹?(SCE)涓哄??姣??垫??(RE)??灏?宸ヤ??垫??1m2???哄???撮?插??.5 wt.% NaCl婧舵恫涓????靛??瀛﹁????璇?楠???锛???00??800??1000??1200??1500??2000绮?搴︾????绾告??纾ㄨ??凤?骞剁?ㄤ???娓?娲????峰????aCl婧舵恫涓??瀛?20????锛?浠ョǔ瀹?寮?璺??典?(OCP)???ㄧ?靛??瀛﹀????浠??杩?琛?浜????ㄩ???涓?0 kHz??缁???棰???涓?0 MHz????????搴︿负5 mV/s??浜ゆ??绘??娴?璇?????250 ~ +250 mV??寰???????瀹?楠????ㄦ?????甸??瑙?瀵?浜??????峰????琛ㄩ?㈠舰璨?????00g /L???稿??10g /L AgNO3婧舵恫?婚?よ????浜х?┿????q璁$?浜?????????????????
?版?朵唬锛??版??????轰?绌凤???浠??虫敞锛?瀛︿?锛?甯????ㄦ???ヨ?藉?涓??朵勘杩?锛?寮??????般??