15楼: Originally posted by 江山无棱 at 2012-08-15 08:50:41
TEM有时就是这样，制样时不确定因素太多，找不到所需粒子。建议楼主用乙醇分散，对三角银来说比水分散看电镜好多了，可以多做几次。也建议先用SEM看看...

35楼: Originally posted by ThinkTank阳 at 2014-09-26 23:07:31
你测得紫外让我看下，我通常是将柠檬酸三钠浓度加倍，双氧水每次加75ul，还有按文献上的硼氢化钠浓度做出来的三角峰值袋盖在800nm左右!...

44楼: Originally posted by 35624781 at 2014-11-05 08:58:39
我最近遇到了和你相同的问题，做纳米银合成出的溶液是蓝色的，但是照TEM时，颗粒却特别小，而且无固定形状，不知道是什么原因？
这是对应的紫外吸收.

图片1.jpg
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39楼: Originally posted by ThinkTank阳 at 2014-10-29 16:59:52
Qiao Zhang,† Na Li,†,‡ James Goebl,† Zhenda Lu,† and Yadong Yin*,† A Systematic Study of the Synthesis of Silver Nanoplates: Is Citrate a “Magic” Reagent?
J. A ...

39楼: Originally posted by ThinkTank阳 at 2014-10-29 16:59:52
Qiao Zhang,† Na Li,†,‡ James Goebl,† Zhenda Lu,† and Yadong Yin*,† A Systematic Study of the Synthesis of Silver Nanoplates: Is Citrate a “Magic” Reagent?
J. A ...