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The basic idea of this chelating complex process is to reduce the segregation of different metal ions during precipitation by forming stable metal-chelating complexes, since most common solutions containing two types of metal ions would on evaporation form a mixture of crystals of varying sizes and composition depending upon the ions present, solvent, rate of evaporation, and so on. |
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The basic idea of this chelating complex process is to reduce the segregation of different metal ions during precipitation by forming stable metal-chelating complexes, since most common solutions containing two types of metal ions would on evaporation form a mixture of crystals of varying sizes and composition depending upon the ions present, solvent, rate of evaporation, and so on. òüºÏ¹ý³ÌµÄ»ù±¾Ä¿µÄÊÇÔÚ¹²³Áµí¹ý³ÌÖÐͨ¹ýÐγÉÎȶ¨µÄ½ðÊôòüºÏÎï´Ó¶ø¼õÉÙ²»Í¬½ðÊôÀë×ӵķÖÀë¡£ÒòΪ¶àÊýº¬ÓÐÁ½ÖÖ½ðÊôÀë×ÓµÄÈÜÒºÔÚÕô·¢¹ý³ÌÖиù¾Ýµ±Ê±ÈÜÒºÖÐÀë×ÓÀàÐÍ£¬ÈܼÁ£¬Õô·¢ËÙÂʵÈÒòËØÐγɴóС¸÷ÒìºÍ×é³É²»Í¬µÄ¾§Ìå»ìºÏÎï¡£ |

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