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Second, when 1 mL NaOH aqueous solution (1 M) was added to pure GQDs aqueous solution and heated at 120 C for 6 h under constant stirring so as to induce hydrolysis reaction of the hydrazide groups, the PL of GQDs was weakened and reverted back to the excitation-wave?length dependent pattern. ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
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С¾Å¡«°ü×Ó: ½ð±Ò+10 2016-03-03 09:11:32
С¾Å¡«°ü×Ó: ½ð±Ò+10 2016-03-03 09:11:32
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Second, when 1 mL NaOH aqueous solution (1 M) was added to pure GQDs aqueous solution and heated at 120 C for 6 h under constant stirring so as to induce hydrolysis reaction of the hydrazide groups, the PL of GQDs was weakened and reverted back to the excitation-wave?length dependent pattern. Æä´Î£¬´¿GOD Ë®ÈÜÒºÖмÓ1 ml 1M NaOHË®ÈÜÒº£¬È»ºó½Á°èϼÓÈÈÖÁ120 C 6Сʱ£¬Ë®½âë»ùÍÅ (Ö®ºó)£¬GODsµÄPL±äÈõ£¬²¢»Øµ½ÔÀ´µÄ¼¤·¢¹âÒÀÀµÐÔµÄÐÎʽ¡£ |

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