Shape Controllable Synthesis of Silver Particles by Selecting the Crystallization Routes

作者:Liu, Jianmei;Lin, Qiang;Zhou, Yu;Dai, Jinhui;Han, Yongsheng 刊名:KONA Powder and Particle Journal 上传者:曾小辉

全文阅读

Advance Publication by J-STAGE Published online 17 November 2018 KONA Powder and Particle Journal /Doi:10.14356/kona.2020004 Original Research Paper 1 Copyright © 2018 The Authors. Published by Hosokawa Powder Technology Foundation. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Shape Controllable Synthesis of Silver Particles by Selecting the Crystallization Routes † Jianmei Liu 1,2, Qiang Lin 1, Yu Zhou 1, Jinhui Dai 2* and Yongsheng Han1 * 1 State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, China 2 Institute of Materials Science and Engineering, Ocean University of China, China Abstract Classic crystallization describes a burst nucleation followed by a layer-by-layer atom deposition. The non-classic crystallization refers to particle mediated crystallization process. Different crystallization routes lead to the formation of diverse structured materials. Here we report a rational synthesis of silver particles by selecting the crystallization routes. Silver particles were synthesized by a solution reduction approach. The crystallization routes were regulated by adding amino acids to stabilize silver ions which leads to the decrease of the reduction rate. Without amino acids, silver dendrites were largely formed. With the addition of amino acids, flower-like (low concentration of amino acids) and spherical silver (high concentration of amino acid) particles

参考文献

引证文献

问答

我要提问