کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1256025 | 971450 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facile synthesis of gold nanoplates by thermally reducing AuCl4− with aniline
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Facile synthesis of gold nanoplates by thermally reducing AuCl4− with aniline Facile synthesis of gold nanoplates by thermally reducing AuCl4− with aniline](/preview/png/1256025.png)
چکیده انگلیسی
We herein report a one-step, wet-chemical approach to synthesizing gold nanoplates in large quantities via the AuCl4− thermal reduction process by aniline, without introducing additional capping agent or surfactant. It is found that the reduction kinetics of AuCl4− is greatly altered by varying the initial molar ratio of aniline to AuCl4−. Moreover, further investigation reveals that the in-situ formed polyaniline could serve effectively as a capping agent to preferably adsorb the {1 1 1} facets of gold crystals during a slow reduction process, directing the formation of gold nanoplates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 20, Issue 2, February 2009, Pages 241–244
Journal: Chinese Chemical Letters - Volume 20, Issue 2, February 2009, Pages 241–244
نویسندگان
Kang Xu, Zhi rui Guo, Ning Gu,