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A systematic study has been conducted to show the effect of the additive. However - the addition of alkali carbonates by impregnation of an aqueous solution in fact means that the additives that are being investigated are alkali hydroxides upon start of the investigation and not carbonates. This is not mentioned at all in the article, suggesting the authors are not aware of the decomposition reaction. These hydroxides will subsequently melt upon heating.
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yangyy(½ð±Ò+2): лл²ÎÓë 2012-01-09 11:56:40
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mgl20032004

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3Â¥: Originally posted by lwd413 at 2012-01-08 19:24:51:
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yangyy

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4Â¥: Originally posted by mgl20032004 at 2012-01-09 11:26:44:
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7Â¥2012-01-09 16:26:15
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yangyy(½ð±Ò+5): ¡ï¡ï¡ïºÜÓаïÖú ºÜÓаïÖúµÄÒâ¼û 2012-01-09 21:33:38
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6Â¥: Originally posted by yangyy at 2012-01-08 20:08:33:
ÎÒ¾ÍÊDz»Ì«Àí½âÉó¸åÈ˵ÄÒâ¼û¡£ÎÒµÄÌí¼Ó¼ÁÊÇK2CO3£¬×öʵÑéµÄÁ÷³ÌÊÇ£ºÏȰÑK2CO3ÈܽâÅä³ÉË®ÈÜÒº£¬ÔÙ°ÑÎҵĴ߻¯¼Á·ÅÈëK2CO3Ë®ÈÜÒºÖнÁ°è³Éºý×´£¬×îºó·¿×ÓºæÏäÖкæ¸É£¨110¶È£©¡£
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8Â¥2012-01-09 21:10:13
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¡°These hydroxides will subsequently melt upon heating¡±Ò²ÓпÉÄÜ˵ÊǼî½ðÊôÇâÑõ»¯ÎォÔÚºóÀ´µÄ¼ÓÈȹý³ÌÖд¦ÓÚÈÛÈÚµÄ״̬£¬¾ÍÊÇÄã˵µÄºý×´Îï¡£ÈÛÈÚ¹ý³ÌÖ»ÊǸöÎïÀí¹ý³Ì¡£²»ÖªµÀ¶Ô·ñ£¬½ö¹©²Î¿¼¡£
9Â¥2012-01-09 21:19:38
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