The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Effects of Phthalic Acid and Phthalazine on the Morphology of Silver Nanoparticles Formed by Dry-processed Thermal Reduction of Silver Stearate
Author(s): 
Pages: 257-267
Year: Issue:  4
Journal: Imaging Science and Photochemistry

Keyword:  silver nanoparticlesphotothermographicphthalic acidphthalazine;
Abstract: 以硬脂酸银为前驱体,采用干式热还原方法制备银纳米粒子,并研究了邻苯二甲酸(Phthalic acid,H2PA)和酞嗪(Phthalazine,PHZ)对银粒子形貌的影响.结果表明:H2PA在直接热显影(Thermograhic,TG)模拟体系及光敏热成像(Photothermographic,PTG)体系中均促进颗粒状银纳米粒子的形成,而PHZ在TG模拟体系及PTG体系中分别促进颗粒状银粒子及丝状银的形成.调色剂的添加顺序对显影银形貌有很大影响.调色剂组合及光敏催化剂的协同作用是PTG体系中产生“树枝状”银的关键因素,探讨了不同形貌银纳米粒子的形成机理.
Related Articles
No related articles found