鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
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绨′粙
浠ラ媴鐐鸿矤(f霉)妤�锛屼簩姘у寲閷崇偤姝ｆサ锛屾矮姘у寲閴�婧舵恫鐐洪浕瑙ｆ恫鐨勫師闆绘睜銆傜啊绋卞牽閷抽浕姹�锛屼織绋卞牽鎬ч浕姹犮�傚叾鐢�(ch菐n)鍝佺郴鍒楅兘鐢ㄥ瓧姣嶁�淟R鈥濊〃绀�锛屽叾鍚庣殑鏁�(sh霉)瀛楄〃绀洪浕姹犵殑鍨嬭櫉銆�
鏈�鏃╄璜镐簬寰峰湅灏堝埄鐨勫牽閷抽浕姹犳槸涓�绋繒闆绘睜銆�1912骞村張鏈変竴绋共闆绘睜鍙栧緱寰峰湅灏堝埄銆傜洿鍒�1949骞存墠鏈夌編鍦嬫倕?c猫)A鍏徃鐨勨�滅殗鍐犫�濆瀷闆绘睜鎶曞叆甯傚牬銆�1960骞撮枊鐧�(f膩)鎴愬姛鍦撶瓛褰㈢祼(ji茅)妲�(g貌u)浠ュ悗锛屽牽閷抽浕姹犳墠寰椾互杩呴�熺櫦(f膩)灞�銆�
鍫挎�ч媴閷抽浕姹犳槸鏅�氬共闆绘睜鐨勫崌绱氭彌浠ｇ殑楂樻�ц兘闆绘睜鐢�(ch菐n)鍝�锛屾湁LR6(浜旇櫉)鍜孡R03(涓冭櫉)鍏╃ó鐢�(ch菐n)鍝侀浕姹犮�傜敘(ch菐n)鍝佸垎鏅�氬瀷(鍚睘閲�0.60%)鍜屽井姹為噺(鍚睘閲忎笉澶т簬0.025%)锛岀従(xi脿n)姝ｅ湪闁嬪睍鐒℃睘鍨嬮浕姹犺│鍒躲��
闆绘サ鍙嶆噳(y墨ng)寮�
绱愭墸闆绘睜锛�
璨�(f霉)妤靛弽鎳�(y墨ng)锛� Zn+2OH--2e-=Zn(OH)2
姝ｆサ鍙嶆噳(y墨ng)锛� 2MnO2+2H2O+2e-=2MnOOH+2OH-
绺藉弽鎳�(y墨ng)锛� Zn+2MnO2+H2O=Zn(OH)2+Mn2O3
涓�鑸浕姹狅細
璨�(f霉)妤靛弽鎳�(y墨ng)锛� Zn+2OH-=Zn(OH)2+2e- 锛� Zn(OH)2+2OH-=[Zn(OH)4]2-
姝ｆサ鍙嶆噳(y墨ng)锛� MnO2+H2O+e-=MnOOH+OH-锛� MnOOH+H2O+e-=Mn(OH)2+OH-
绺藉弽鎳�(y墨ng)锛� Zn+MnO2+2H2O+2OH-=Mn(OH)2+[Zn(OH)4]2-
(1) 鍦撶瓛鍨嬮浕姹犵祼(ji茅)妲�(g貌u)
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(2) 鍗峰紡闆绘睜绲�(ji茅)妲�(g貌u)
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(3) 鏂瑰瀷鍠珨寮忛浕姹犵祼(ji茅)妲�(g貌u)
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鍒朵綔鏂规硶
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鎬ц兘鐗瑰緛
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