Parametric Study, Sensitivity Analysis, and Optimization of Polyol Synthesis of Silver Nanowires

被引：23

作者：

Hemmati, Shohreh ^{[1
,2
]}

Barkey, Dale P. ^{[2
]}

机构：

[1] Purdue Univ, Sch Chem Engn, W Lafayette, IN 47907 USA

[2] Univ New Hampshire, Davidson Sch Chem Engn, Durham, NH 03824 USA

来源：

ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY | 2017年 / 6卷 / 04期

基金：

美国国家科学基金会;

关键词：

Optimization - Sensitivity analysis - Silver - Alcohols - Design of experiments - Nanowires - Scanning electron microscopy - Electric resistance measurement;

D O I：

10.1149/2.0141704jss

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The objective of this study is investigation of the effects of process parameters in polyol synthesis of silver nanowires (AgNWs) on the nanostructure morphology and silver nanowire yield for the purpose of process optimization. The AgNWs were synthesized in a batch polyol salt-mediated surfactant-assisted process and characterized by scanning electron microscopy (SEM). The effects of several parameters on morphology and yield, including reagent concentration and molecular weight (MW), temperature, reagent solution preparation, and stirring rate were investigated. Based on this parametric study, the important variables were identified. A design of experiment (DoE) was applied to this set of variables to determine their simultaneous effect on nanowire morphology and yield. An optimum set of parameters was determined and demonstrated to provide very high yield and high length to diameter ratio. (C) 2017 The Electrochemical Society. All rights reserved.

引用

页码：P132 / P137

页数：6

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