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Additionally, metal usually possesses a relatively low Fermi level (EFAg= 0.4 V vs. normal hydrogen electrode (NHE)), ÕâÊÇÎÒ¿´µ½µÄAgµÄ·ÑÃ×Äܼ¶¿ÉÊÇΪʲôºÍÎÒ´ÓСľ³æÉÏ¿´µ½µÄ²»Ò»Ñù£¿ÎÒÏÖÔÚÏëÎÊÒ»ÏÂÄÉÃ×͵¥ÖʵķÑÃ×Äܼ¶£¬Èç¹ûÄܸø¸öÍâÎÄÎÄÏ×µÄÁ¬½Ó¾Í¸üºÃÁË¡£Ð»Ð» Òø Ag (silver) 4.26 ÂÁ Al (aluminum) 4.28 ½ð Au (gold) 5.1 îë Be Beryllium 5 ̼ C Carbon 4.81 ¸Æ Ca Calcium 2.9 îÜ Co Cobalt 5 ïÓ Cr Cadmium 4.07 ¸õ Cr (Chromium) 4.6 ï¤ Cs (cesium) 2.14 Í Cu (copper) 4.65 Ìú Fe Iron 4.5 ¹¯ Hg Mercury 4.5 ¼Ø K Potassium 2.3 ï® Li (lithium) 2.9 þ M Magnesium 3.68 îâ Mo (Molybdenum) 4.37 ÄÆ Na Sodium 2.28 Äø Ni Nickel 4.6 Ǧ Pb (lead) 4.25 îÙ Pd Palladium 5.12 ²¬ Pt Platinum 5.65 Îø Se Selenium 5.11 Îý Sn (tin) 4.42 îÑ Ti Titanium 4.33 ÓË U Uranium 3.6 ÎÙ Wu Tungsten 4.5 ≠X Niobium 4.3 п Zn Zinc 4.3 |
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